Update AssemblyInfo.cs

up allowInsecure
2020-04-23 10:12:24 +08:00 · 2020-04-23 10:10:29 +08:00 · 2020-04-21 20:48:26 +08:00 · 2020-04-21 20:24:54 +08:00 · 2020-04-21 13:33:50 +08:00 · 2020-04-21 13:24:51 +08:00
95 changed files with 7931 additions and 7731 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -5,10 +5,9 @@
 /v2rayN/.vs/
 /v2rayN/v2rayN/bin/Debug/app.publish
 /v2rayN/v2rayN/bin/Debug
-/v2rayN/v2rayN/obj/Debug
-/v2rayN/.vs/v2rayN/DesignTimeBuild
 /v2rayN/v2rayN/bin/Release
-/v2rayN/v2rayN/obj/Release
+/v2rayN/v2rayN/obj/
+/v2rayN/.vs/v2rayN/DesignTimeBuild
 /v2rayN/packages
 .vs/ProjectSettings.json
 .vs/slnx.sqlite
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # v2rayN

 ### How to use
- Download exe from release download
- Also need to download v2ray core in the same folder
+- If you are newbie please download v2rayN-Core.zip from releases
+- Otherwise please download v2rayN.zip (Also need to download v2ray core in the same folder)
 - Run v2rayN.exe

 ### Requirements  
--- a/v2rayN/v2rayN.sln
+++ b/v2rayN/v2rayN.sln
@@ -35,6 +35,7 @@ Global
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
+		RESX_SortFileContentOnSave = True
 		SolutionGuid = {56B88873-C9CC-4069-A1E5-DABD6C6E865E}
 	EndGlobalSection
 EndGlobal
--- a/v2rayN/v2rayN/Base/HttpWebServer.cs
+++ b/v2rayN/v2rayN/Base/HttpWebServer.cs
@@ -57,7 +57,7 @@ namespace v2rayN.Base
                    {
                        ThreadPool.QueueUserWorkItem((c) =>
                        {
-                            var ctx = c as HttpListenerContext;
+                            HttpListenerContext ctx = c as HttpListenerContext;
                            try
                            {
                                string address = ctx.Request.LocalEndPoint.Address.ToString();
--- a/v2rayN/v2rayN/Base/HttpWebServerB.cs
+++ b/v2rayN/v2rayN/Base/HttpWebServerB.cs
@@ -17,8 +17,10 @@ namespace v2rayN.Base
            this.port = port;
            this._responderMethod = method;

-            Thread thread = new Thread(StartListen);
-            thread.IsBackground = true;
+            Thread thread = new Thread(StartListen)
+            {
+                IsBackground = true
+            };
            thread.Start();
        }

@@ -33,42 +35,51 @@ namespace v2rayN.Base

        private void StartListen()
        {
-            listener = new TcpListener(IPAddress.Any, port);
-            listener.Start();
-            Utils.SaveLog("WebserverB running...");
-
-            while (true)
+            try
            {
-                if (!listener.Pending())
-                {
-                    Thread.Sleep(100);
-                    continue;
-                }
+                listener = new TcpListener(IPAddress.Any, port);
+                listener.Start();
+                Utils.SaveLog("WebserverB running...");

-                TcpClient socket = listener.AcceptTcpClient();
-                Thread thread = new Thread(new ParameterizedThreadStart(ProcessThread));
-                thread.IsBackground = true;
-                thread.Start(socket);
-                Thread.Sleep(1);
+                while (true)
+                {
+                    if (!listener.Pending())
+                    {
+                        Thread.Sleep(100);
+                        continue;
+                    }
+
+                    TcpClient socket = listener.AcceptTcpClient();
+                    Thread thread = new Thread(new ParameterizedThreadStart(ProcessThread))
+                    {
+                        IsBackground = true
+                    };
+                    thread.Start(socket);
+                    Thread.Sleep(1);
+                }
+            }
+            catch
+            {
+                Utils.SaveLog("WebserverB start fail.");
            }
        }
        private void ProcessThread(object obj)
        {
            try
            {
-                var socket = obj as TcpClient;
+                TcpClient socket = obj as TcpClient;

-                var inputStream = new BufferedStream(socket.GetStream());
-                var outputStream = new StreamWriter(new BufferedStream(socket.GetStream()));
+                BufferedStream inputStream = new BufferedStream(socket.GetStream());
+                StreamWriter outputStream = new StreamWriter(new BufferedStream(socket.GetStream()));
                if (inputStream.CanRead)
                {
-                    var data = ReadStream(inputStream);
+                    string data = ReadStream(inputStream);

                    if (data.Contains("/pac/"))
                    {
                        if (_responderMethod != null)
                        {
-                            var address = ((IPEndPoint)socket.Client.LocalEndPoint).Address.ToString();
+                            string address = ((IPEndPoint)socket.Client.LocalEndPoint).Address.ToString();
                            Utils.SaveLog("WebserverB Request " + address);
                            string pac = _responderMethod(address);

@@ -118,7 +129,7 @@ namespace v2rayN.Base

        private void WriteStream(StreamWriter outputStream, string pac)
        {
-            var content_type = "application/x-ns-proxy-autoconfig";
+            string content_type = "application/x-ns-proxy-autoconfig";
            outputStream.WriteLine("HTTP/1.1 200 OK");
            outputStream.WriteLine(String.Format("Content-Type:{0}", content_type));
            outputStream.WriteLine("Connection: close");
--- a/v2rayN/v2rayN/Base/ListViewFlickerFree.cs
+++ b/v2rayN/v2rayN/Base/ListViewFlickerFree.cs
@@ -18,37 +18,31 @@ namespace v2rayN.Base
        {
            try
            {
-                int count = this.Columns.Count;
-                int MaxWidth = 0;
+                this.SuspendLayout();
                Graphics graphics = this.CreateGraphics();
-                Font font = this.Font;
-                ListView.ListViewItemCollection items = this.Items;
-
-                string str;
-                int width;

+                // 原生 ColumnHeaderAutoResizeStyle.ColumnContent 将忽略列头宽度
                this.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);

-                for (int i = 0; i < count; i++)
+                for (int i = 0; i < this.Columns.Count; i++)
                {
-                    str = this.Columns[i].Text;
-                    MaxWidth = this.Columns[i].Width;
+                    ColumnHeader c = this.Columns[i];
+                    int cWidth = c.Width;
+                    string MaxStr = "";
+                    Font font = this.Items[0].SubItems[0].Font;

-                    foreach (ListViewItem item in items)
+                    foreach (ListViewItem item in this.Items)
                    {
-                        str = item.SubItems[i].Text;
-                        width = (int)graphics.MeasureString(str, font).Width;
-                        if (width > MaxWidth)
-                        {
-                            MaxWidth = width;
-                        }
+                        // 整行视作相同字形，不单独计算每个单元格
+                        font = item.SubItems[i].Font;
+                        string str = item.SubItems[i].Text;
+                        if (str.Length > MaxStr.Length) // 未考虑非等宽问题
+                            MaxStr = str;
                    }
-                    if (i == 0)
-                    {
-                        this.Columns[i].Width = MaxWidth;
-                    }
-                    this.Columns[i].Width = MaxWidth;
+                    int strWidth = (int)graphics.MeasureString(MaxStr, font).Width;
+                    c.Width = System.Math.Max(cWidth, strWidth);
                }
+                this.ResumeLayout();
            }
            catch { }
        }
--- a/v2rayN/v2rayN/Base/StringEx.cs
+++ b/v2rayN/v2rayN/Base/StringEx.cs
@@ -24,7 +24,7 @@ namespace v2rayN.Base

        public static bool IsWhiteSpace(this string value)
        {
-            foreach (var c in value)
+            foreach (char c in value)
            {
                if (char.IsWhiteSpace(c)) continue;

--- a/v2rayN/v2rayN/Base/WebClientEx.cs
+++ b/v2rayN/v2rayN/Base/WebClientEx.cs
@@ -17,17 +17,7 @@ namespace v2rayN.Base
        protected override WebRequest GetWebRequest(Uri address)
        {
            HttpWebRequest request;
-            if (address.Scheme == "https")
-            {
-                ServicePointManager.ServerCertificateValidationCallback = (a, b, c, d) => { return true; };
-                request = (HttpWebRequest)base.GetWebRequest(address);
-                request.ProtocolVersion = HttpVersion.Version10;
-            }
-            else
-            {
-                request = (HttpWebRequest)base.GetWebRequest(address);
-            }
-
+            request = (HttpWebRequest)base.GetWebRequest(address);
            request.Timeout = Timeout;
            request.ReadWriteTimeout = Timeout;
            //request.AllowAutoRedirect = false;
--- a/v2rayN/v2rayN/Forms/AddServer2Form.cs
+++ b/v2rayN/v2rayN/Forms/AddServer2Form.cs
@@ -63,7 +63,7 @@ namespace v2rayN.Forms
            }
            else
            {
-                UI.Show(UIRes.I18N("OperationFailed"));
+                UI.ShowWarning(UIRes.I18N("OperationFailed"));
            }
        }

--- a/v2rayN/v2rayN/Forms/AddServer2Form.resx
+++ b/v2rayN/v2rayN/Forms/AddServer2Form.resx
@@ -117,274 +117,148 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
-  <data name="&gt;&gt;txtAddress.Name" xml:space="preserve">
-    <value>txtAddress</value>
-  </data>
-  <data name="label1.Text" xml:space="preserve">
-    <value>Address</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="&gt;&gt;label6.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Bottom</value>
-  </data>
  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="label13.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Name" xml:space="preserve">
-    <value>btnOK</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Name" xml:space="preserve">
-    <value>txtRemarks</value>
-  </data>
-  <data name="&gt;&gt;panel2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;$this.Name" xml:space="preserve">
-    <value>AddServer2Form</value>
-  </data>
-  <data name="&gt;&gt;label1.Name" xml:space="preserve">
-    <value>label1</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;btnClose.Parent" xml:space="preserve">
-    <value>panel2</value>
-  </data>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="label6.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 27</value>
-  </data>
-  <data name="groupBox1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Fill</value>
-  </data>
-  <data name="txtAddress.Multiline" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
-    <value>313, 21</value>
-  </data>
-  <data name="&gt;&gt;label13.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
    <value>6, 12</value>
  </data>
-  <data name="label6.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label6.Text" xml:space="preserve">
-    <value>Alias (remarks)</value>
-  </data>
-  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 23</value>
-  </data>
-  <data name="panel1.TabIndex" type="System.Int32, mscorlib">
-    <value>6</value>
-  </data>
-  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
-    <value>7</value>
-  </data>
-  <data name="&gt;&gt;label1.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
-    <value>113, 12</value>
-  </data>
-  <data name="&gt;&gt;label1.ZOrder" xml:space="preserve">
-    <value>4</value>
-  </data>
-  <data name="groupBox1.Text" xml:space="preserve">
-    <value>Server</value>
-  </data>
-  <data name="txtAddress.TabIndex" type="System.Int32, mscorlib">
-    <value>23</value>
-  </data>
-  <data name="&gt;&gt;btnClose.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="label1.TabIndex" type="System.Int32, mscorlib">
-    <value>0</value>
-  </data>
-  <data name="panel2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>611, 60</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>Edit custom configuration server</value>
-  </data>
-  <data name="txtAddress.Size" type="System.Drawing.Size, System.Drawing">
-    <value>432, 104</value>
-  </data>
-  <data name="panel1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>611, 10</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.Name" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="label13.Text" xml:space="preserve">
-    <value>* Fill in manually</value>
-  </data>
-  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
-    <value>11</value>
-  </data>
-  <data name="label6.TabIndex" type="System.Int32, mscorlib">
-    <value>10</value>
-  </data>
-  <data name="&gt;&gt;panel1.Name" xml:space="preserve">
-    <value>panel1</value>
-  </data>
-  <data name="btnClose.Size" type="System.Drawing.Size, System.Drawing">
-    <value>75, 23</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.ZOrder" xml:space="preserve">
-    <value>2</value>
-  </data>
-  <data name="&gt;&gt;btnClose.Name" xml:space="preserve">
-    <value>btnClose</value>
-  </data>
-  <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
-    <value>303, 17</value>
-  </data>
-  <data name="panel2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 211</value>
-  </data>
-  <data name="btnOK.Size" type="System.Drawing.Size, System.Drawing">
-    <value>75, 23</value>
-  </data>
-  <data name="&gt;&gt;label13.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="panel1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Top</value>
-  </data>
-  <data name="groupBox1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 10</value>
-  </data>
-  <data name="&gt;&gt;label6.ZOrder" xml:space="preserve">
-    <value>3</value>
-  </data>
-  <data name="groupBox1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>611, 201</value>
-  </data>
-  <data name="&gt;&gt;panel1.ZOrder" xml:space="preserve">
-    <value>2</value>
-  </data>
-  <data name="btnClose.TabIndex" type="System.Int32, mscorlib">
-    <value>4</value>
-  </data>
-  <data name="groupBox1.TabIndex" type="System.Int32, mscorlib">
-    <value>3</value>
-  </data>
-  <data name="txtAddress.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 62</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="label1.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.GroupBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="label1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>83, 12</value>
-  </data>
-  <data name="btnClose.Text" xml:space="preserve">
-    <value>&amp;Cancel</value>
-  </data>
-  <data name="label1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 62</value>
-  </data>
-  <data name="btnOK.Text" xml:space="preserve">
-    <value>&amp;OK</value>
-  </data>
-  <data name="&gt;&gt;btnClose.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="&gt;&gt;panel1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
-    <value>446, 26</value>
-  </data>
-  <data name="&gt;&gt;label6.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label6.Name" xml:space="preserve">
-    <value>label6</value>
-  </data>
-  <data name="&gt;&gt;panel1.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;btnOK.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="panel1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 0</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Parent" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;label13.Name" xml:space="preserve">
-    <value>label13</value>
-  </data>
-  <data name="label6.Size" type="System.Drawing.Size, System.Drawing">
-    <value>83, 12</value>
-  </data>
-  <data name="label13.TabIndex" type="System.Int32, mscorlib">
-    <value>22</value>
-  </data>
-  <data name="&gt;&gt;label13.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="&gt;&gt;panel2.Name" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
-    <value>5</value>
-  </data>
  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
    <value>611, 271</value>
  </data>
-  <data name="&gt;&gt;groupBox1.ZOrder" xml:space="preserve">
-    <value>0</value>
+  <data name="$this.Localizable" type="System.Boolean, mscorlib">
+    <value>True</value>
  </data>
-  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>v2rayN.Forms.BaseForm, v2rayN, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
-  </data>
-  <data name="&gt;&gt;panel2.Parent" xml:space="preserve">
-    <value>$this</value>
+  <data name="$this.Text" xml:space="preserve">
+    <value>Edit custom configuration server</value>
  </data>
  <data name="btnClose.Location" type="System.Drawing.Point, System.Drawing">
    <value>396, 17</value>
  </data>
-  <data name="&gt;&gt;label1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="btnClose.Size" type="System.Drawing.Size, System.Drawing">
+    <value>75, 23</value>
  </data>
-  <data name="&gt;&gt;panel2.ZOrder" xml:space="preserve">
-    <value>1</value>
+  <data name="btnClose.TabIndex" type="System.Int32, mscorlib">
+    <value>4</value>
  </data>
-  <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+  <data name="btnClose.Text" xml:space="preserve">
+    <value>&amp;Cancel</value>
+  </data>
+  <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
+    <value>303, 17</value>
+  </data>
+  <data name="btnOK.Size" type="System.Drawing.Size, System.Drawing">
+    <value>75, 23</value>
+  </data>
+  <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
+    <value>5</value>
+  </data>
+  <data name="btnOK.Text" xml:space="preserve">
+    <value>&amp;OK</value>
+  </data>
+  <data name="groupBox1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Fill</value>
+  </data>
+  <data name="groupBox1.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 10</value>
+  </data>
+  <data name="groupBox1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>611, 201</value>
+  </data>
+  <data name="groupBox1.TabIndex" type="System.Int32, mscorlib">
+    <value>3</value>
+  </data>
+  <data name="groupBox1.Text" xml:space="preserve">
+    <value>Server</value>
+  </data>
+  <data name="label1.AutoSize" type="System.Boolean, mscorlib">
    <value>True</value>
-  </metadata>
+  </data>
+  <data name="label1.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 62</value>
+  </data>
+  <data name="label1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>83, 12</value>
+  </data>
+  <data name="label1.TabIndex" type="System.Int32, mscorlib">
+    <value>0</value>
+  </data>
+  <data name="label1.Text" xml:space="preserve">
+    <value>Address</value>
+  </data>
+  <data name="label13.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
+    <value>446, 26</value>
+  </data>
+  <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
+    <value>113, 12</value>
+  </data>
+  <data name="label13.TabIndex" type="System.Int32, mscorlib">
+    <value>22</value>
+  </data>
+  <data name="label13.Text" xml:space="preserve">
+    <value>* Fill in manually</value>
+  </data>
+  <data name="label6.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label6.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 27</value>
+  </data>
+  <data name="label6.Size" type="System.Drawing.Size, System.Drawing">
+    <value>83, 12</value>
+  </data>
+  <data name="label6.TabIndex" type="System.Int32, mscorlib">
+    <value>10</value>
+  </data>
+  <data name="label6.Text" xml:space="preserve">
+    <value>Alias (remarks)</value>
+  </data>
+  <data name="panel1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Top</value>
+  </data>
+  <data name="panel1.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 0</value>
+  </data>
+  <data name="panel1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>611, 10</value>
+  </data>
+  <data name="panel1.TabIndex" type="System.Int32, mscorlib">
+    <value>6</value>
+  </data>
+  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Bottom</value>
+  </data>
+  <data name="panel2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 211</value>
+  </data>
+  <data name="panel2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>611, 60</value>
+  </data>
+  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
+    <value>7</value>
+  </data>
+  <data name="txtAddress.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 62</value>
+  </data>
+  <data name="txtAddress.Multiline" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="txtAddress.Size" type="System.Drawing.Size, System.Drawing">
+    <value>432, 104</value>
+  </data>
+  <data name="txtAddress.TabIndex" type="System.Int32, mscorlib">
+    <value>23</value>
+  </data>
+  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 23</value>
+  </data>
+  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
+    <value>313, 21</value>
+  </data>
+  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
+    <value>11</value>
+  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/AddServer2Form.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/AddServer2Form.zh-Hans.resx
@@ -117,25 +117,25 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
+  <data name="$this.Text" xml:space="preserve">
+    <value>编辑自定义配置服务器</value>
+  </data>
  <data name="btnClose.Text" xml:space="preserve">
    <value>取消(&amp;C)</value>
  </data>
+  <data name="btnOK.Text" xml:space="preserve">
+    <value>确定(&amp;O)</value>
+  </data>
+  <data name="groupBox1.Text" xml:space="preserve">
+    <value>服务器</value>
+  </data>
+  <data name="label1.Text" xml:space="preserve">
+    <value>地址(address)</value>
+  </data>
  <data name="label13.Text" xml:space="preserve">
    <value>*手填,方便识别管理</value>
  </data>
  <data name="label6.Text" xml:space="preserve">
    <value>别名(remarks)</value>
  </data>
-  <data name="label1.Text" xml:space="preserve">
-    <value>地址(address)</value>
-  </data>
-  <data name="groupBox1.Text" xml:space="preserve">
-    <value>服务器</value>
-  </data>
-  <data name="btnOK.Text" xml:space="preserve">
-    <value>确定(&amp;O)</value>
-  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>编辑自定义配置服务器</value>
-  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/AddServer3Form.cs
+++ b/v2rayN/v2rayN/Forms/AddServer3Form.cs
@@ -96,7 +96,7 @@ namespace v2rayN.Forms
            }
            else
            {
-                UI.Show(UIRes.I18N("OperationFailed"));
+                UI.ShowWarning(UIRes.I18N("OperationFailed"));
            }
        }
        private void btnClose_Click(object sender, EventArgs e)
@@ -121,11 +121,10 @@ namespace v2rayN.Forms
        {
            ClearServer();

-            string msg;
-            VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(Utils.GetClipboardData(), out msg);
+            VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(Utils.GetClipboardData(), out string msg);
            if (vmessItem == null)
            {
-                UI.Show(msg);
+                UI.ShowWarning(msg);
                return;
            }

--- a/v2rayN/v2rayN/Forms/AddServer3Form.resx
+++ b/v2rayN/v2rayN/Forms/AddServer3Form.resx
@@ -118,57 +118,43 @@
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
+    <value>6, 12</value>
+  </data>
+  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
+    <value>547, 291</value>
+  </data>
+  <data name="$this.Localizable" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="$this.Text" xml:space="preserve">
+    <value>Edit or add a [Shadowsocks] server</value>
+  </data>
  <data name="btnClose.Location" type="System.Drawing.Point, System.Drawing">
    <value>396, 17</value>
  </data>
  <data name="btnClose.Size" type="System.Drawing.Size, System.Drawing">
    <value>75, 23</value>
  </data>
-  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  <data name="btnClose.TabIndex" type="System.Int32, mscorlib">
    <value>4</value>
  </data>
  <data name="btnClose.Text" xml:space="preserve">
    <value>&amp;Cancel</value>
  </data>
-  <data name="&gt;&gt;btnClose.Name" xml:space="preserve">
-    <value>btnClose</value>
+  <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
+    <value>303, 17</value>
  </data>
-  <data name="&gt;&gt;btnClose.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="btnOK.Size" type="System.Drawing.Size, System.Drawing">
+    <value>75, 23</value>
  </data>
-  <data name="&gt;&gt;btnClose.Parent" xml:space="preserve">
-    <value>panel2</value>
+  <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
+    <value>5</value>
  </data>
-  <data name="&gt;&gt;btnClose.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="label13.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
-    <value>337, 158</value>
-  </data>
-  <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
-    <value>113, 12</value>
-  </data>
-  <data name="label13.TabIndex" type="System.Int32, mscorlib">
-    <value>22</value>
-  </data>
-  <data name="label13.Text" xml:space="preserve">
-    <value>* Fill in manually</value>
-  </data>
-  <data name="&gt;&gt;label13.Name" xml:space="preserve">
-    <value>label13</value>
-  </data>
-  <data name="&gt;&gt;label13.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label13.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label13.ZOrder" xml:space="preserve">
-    <value>0</value>
+  <data name="btnOK.Text" xml:space="preserve">
+    <value>&amp;OK</value>
  </data>
  <data name="cmbSecurity.Items" xml:space="preserve">
    <value>aes-256-cfb</value>
@@ -203,212 +189,20 @@
  <data name="cmbSecurity.TabIndex" type="System.Int32, mscorlib">
    <value>6</value>
  </data>
-  <data name="&gt;&gt;cmbSecurity.Name" xml:space="preserve">
-    <value>cmbSecurity</value>
+  <data name="groupBox1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Fill</value>
  </data>
-  <data name="&gt;&gt;cmbSecurity.Type" xml:space="preserve">
-    <value>System.Windows.Forms.ComboBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="groupBox1.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 35</value>
  </data>
-  <data name="&gt;&gt;cmbSecurity.Parent" xml:space="preserve">
-    <value>groupBox1</value>
+  <data name="groupBox1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>547, 196</value>
  </data>
-  <data name="&gt;&gt;cmbSecurity.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 154</value>
-  </data>
-  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
-    <value>194, 21</value>
-  </data>
-  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
-    <value>11</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Name" xml:space="preserve">
-    <value>txtRemarks</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.ZOrder" xml:space="preserve">
-    <value>2</value>
-  </data>
-  <data name="label6.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label6.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 158</value>
-  </data>
-  <data name="label6.Size" type="System.Drawing.Size, System.Drawing">
-    <value>95, 12</value>
-  </data>
-  <data name="label6.TabIndex" type="System.Int32, mscorlib">
-    <value>10</value>
-  </data>
-  <data name="label6.Text" xml:space="preserve">
-    <value>Alias (remarks)</value>
-  </data>
-  <data name="&gt;&gt;label6.Name" xml:space="preserve">
-    <value>label6</value>
-  </data>
-  <data name="&gt;&gt;label6.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label6.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label6.ZOrder" xml:space="preserve">
+  <data name="groupBox1.TabIndex" type="System.Int32, mscorlib">
    <value>3</value>
  </data>
-  <data name="label5.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label5.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 124</value>
-  </data>
-  <data name="label5.Size" type="System.Drawing.Size, System.Drawing">
-    <value>65, 12</value>
-  </data>
-  <data name="label5.TabIndex" type="System.Int32, mscorlib">
-    <value>8</value>
-  </data>
-  <data name="label5.Text" xml:space="preserve">
-    <value>Encryption</value>
-  </data>
-  <data name="&gt;&gt;label5.Name" xml:space="preserve">
-    <value>label5</value>
-  </data>
-  <data name="&gt;&gt;label5.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label5.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label5.ZOrder" xml:space="preserve">
-    <value>4</value>
-  </data>
-  <data name="txtId.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 85</value>
-  </data>
-  <data name="txtId.PasswordChar" type="System.Char, mscorlib" xml:space="preserve">
-    <value>*</value>
-  </data>
-  <data name="txtId.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 21</value>
-  </data>
-  <data name="txtId.TabIndex" type="System.Int32, mscorlib">
-    <value>5</value>
-  </data>
-  <data name="&gt;&gt;txtId.Name" xml:space="preserve">
-    <value>txtId</value>
-  </data>
-  <data name="&gt;&gt;txtId.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtId.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtId.ZOrder" xml:space="preserve">
-    <value>5</value>
-  </data>
-  <data name="label3.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label3.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 89</value>
-  </data>
-  <data name="label3.Size" type="System.Drawing.Size, System.Drawing">
-    <value>53, 12</value>
-  </data>
-  <data name="label3.TabIndex" type="System.Int32, mscorlib">
-    <value>4</value>
-  </data>
-  <data name="label3.Text" xml:space="preserve">
-    <value>Password</value>
-  </data>
-  <data name="&gt;&gt;label3.Name" xml:space="preserve">
-    <value>label3</value>
-  </data>
-  <data name="&gt;&gt;label3.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label3.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label3.ZOrder" xml:space="preserve">
-    <value>6</value>
-  </data>
-  <data name="txtPort.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 56</value>
-  </data>
-  <data name="txtPort.Size" type="System.Drawing.Size, System.Drawing">
-    <value>194, 21</value>
-  </data>
-  <data name="txtPort.TabIndex" type="System.Int32, mscorlib">
-    <value>3</value>
-  </data>
-  <data name="&gt;&gt;txtPort.Name" xml:space="preserve">
-    <value>txtPort</value>
-  </data>
-  <data name="&gt;&gt;txtPort.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtPort.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtPort.ZOrder" xml:space="preserve">
-    <value>7</value>
-  </data>
-  <data name="label2.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 60</value>
-  </data>
-  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>71, 12</value>
-  </data>
-  <data name="label2.TabIndex" type="System.Int32, mscorlib">
-    <value>2</value>
-  </data>
-  <data name="label2.Text" xml:space="preserve">
-    <value>Server port</value>
-  </data>
-  <data name="&gt;&gt;label2.Name" xml:space="preserve">
-    <value>label2</value>
-  </data>
-  <data name="&gt;&gt;label2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label2.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label2.ZOrder" xml:space="preserve">
-    <value>8</value>
-  </data>
-  <data name="txtAddress.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 27</value>
-  </data>
-  <data name="txtAddress.Size" type="System.Drawing.Size, System.Drawing">
-    <value>359, 21</value>
-  </data>
-  <data name="txtAddress.TabIndex" type="System.Int32, mscorlib">
-    <value>1</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Name" xml:space="preserve">
-    <value>txtAddress</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.ZOrder" xml:space="preserve">
-    <value>9</value>
+  <data name="groupBox1.Text" xml:space="preserve">
+    <value>Server</value>
  </data>
  <data name="label1.AutoSize" type="System.Boolean, mscorlib">
    <value>True</value>
@@ -425,93 +219,104 @@
  <data name="label1.Text" xml:space="preserve">
    <value>Server address</value>
  </data>
-  <data name="&gt;&gt;label1.Name" xml:space="preserve">
-    <value>label1</value>
+  <data name="label13.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
  </data>
-  <data name="&gt;&gt;label1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
+    <value>337, 158</value>
  </data>
-  <data name="&gt;&gt;label1.Parent" xml:space="preserve">
-    <value>groupBox1</value>
+  <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
+    <value>113, 12</value>
  </data>
-  <data name="&gt;&gt;label1.ZOrder" xml:space="preserve">
+  <data name="label13.TabIndex" type="System.Int32, mscorlib">
+    <value>22</value>
+  </data>
+  <data name="label13.Text" xml:space="preserve">
+    <value>* Fill in manually</value>
+  </data>
+  <data name="label2.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 60</value>
+  </data>
+  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>71, 12</value>
+  </data>
+  <data name="label2.TabIndex" type="System.Int32, mscorlib">
+    <value>2</value>
+  </data>
+  <data name="label2.Text" xml:space="preserve">
+    <value>Server port</value>
+  </data>
+  <data name="label3.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label3.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 89</value>
+  </data>
+  <data name="label3.Size" type="System.Drawing.Size, System.Drawing">
+    <value>53, 12</value>
+  </data>
+  <data name="label3.TabIndex" type="System.Int32, mscorlib">
+    <value>4</value>
+  </data>
+  <data name="label3.Text" xml:space="preserve">
+    <value>Password</value>
+  </data>
+  <data name="label5.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label5.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 124</value>
+  </data>
+  <data name="label5.Size" type="System.Drawing.Size, System.Drawing">
+    <value>65, 12</value>
+  </data>
+  <data name="label5.TabIndex" type="System.Int32, mscorlib">
+    <value>8</value>
+  </data>
+  <data name="label5.Text" xml:space="preserve">
+    <value>Encryption</value>
+  </data>
+  <data name="label6.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label6.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 158</value>
+  </data>
+  <data name="label6.Size" type="System.Drawing.Size, System.Drawing">
+    <value>95, 12</value>
+  </data>
+  <data name="label6.TabIndex" type="System.Int32, mscorlib">
    <value>10</value>
  </data>
-  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="groupBox1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Fill</value>
+  <data name="label6.Text" xml:space="preserve">
+    <value>Alias (remarks)</value>
  </data>
-  <data name="groupBox1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 35</value>
+  <data name="MenuItem1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>162, 21</value>
  </data>
-  <data name="groupBox1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>547, 196</value>
+  <data name="MenuItem1.Text" xml:space="preserve">
+    <value>Import configuration file</value>
  </data>
-  <data name="groupBox1.TabIndex" type="System.Int32, mscorlib">
-    <value>3</value>
+  <data name="menuItemImportClipboard.Size" type="System.Drawing.Size, System.Drawing">
+    <value>235, 22</value>
  </data>
-  <data name="groupBox1.Text" xml:space="preserve">
-    <value>Server</value>
+  <data name="menuItemImportClipboard.Text" xml:space="preserve">
+    <value>Import URL from clipboard</value>
  </data>
-  <data name="&gt;&gt;groupBox1.Name" xml:space="preserve">
-    <value>groupBox1</value>
+  <data name="menuServer.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 0</value>
  </data>
-  <data name="&gt;&gt;groupBox1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.GroupBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="menuServer.Size" type="System.Drawing.Size, System.Drawing">
+    <value>547, 25</value>
  </data>
-  <data name="&gt;&gt;groupBox1.Parent" xml:space="preserve">
-    <value>$this</value>
+  <data name="menuServer.TabIndex" type="System.Int32, mscorlib">
+    <value>8</value>
  </data>
-  <data name="&gt;&gt;groupBox1.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
-    <value>303, 17</value>
-  </data>
-  <data name="btnOK.Size" type="System.Drawing.Size, System.Drawing">
-    <value>75, 23</value>
-  </data>
-  <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
-    <value>5</value>
-  </data>
-  <data name="btnOK.Text" xml:space="preserve">
-    <value>&amp;OK</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Name" xml:space="preserve">
-    <value>btnOK</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Parent" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;btnOK.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Bottom</value>
-  </data>
-  <data name="panel2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 231</value>
-  </data>
-  <data name="panel2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>547, 60</value>
-  </data>
-  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
-    <value>7</value>
-  </data>
-  <data name="&gt;&gt;panel2.Name" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;panel2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;panel2.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;panel2.ZOrder" xml:space="preserve">
-    <value>1</value>
+  <data name="menuServer.TrayLocation" type="System.Drawing.Point, System.Drawing">
+    <value>17, 17</value>
  </data>
  <data name="panel1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Top</value>
@@ -525,82 +330,55 @@
  <data name="panel1.TabIndex" type="System.Int32, mscorlib">
    <value>6</value>
  </data>
-  <data name="&gt;&gt;panel1.Name" xml:space="preserve">
-    <value>panel1</value>
+  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Bottom</value>
  </data>
-  <data name="&gt;&gt;panel1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="panel2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 231</value>
  </data>
-  <data name="&gt;&gt;panel1.Parent" xml:space="preserve">
-    <value>$this</value>
+  <data name="panel2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>547, 60</value>
  </data>
-  <data name="&gt;&gt;panel1.ZOrder" xml:space="preserve">
-    <value>2</value>
+  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
+    <value>7</value>
  </data>
-  <metadata name="menuServer.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
-  <data name="menuItemImportClipboard.Size" type="System.Drawing.Size, System.Drawing">
-    <value>235, 22</value>
+  <data name="txtAddress.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 27</value>
  </data>
-  <data name="menuItemImportClipboard.Text" xml:space="preserve">
-    <value>Import URL from clipboard</value>
+  <data name="txtAddress.Size" type="System.Drawing.Size, System.Drawing">
+    <value>359, 21</value>
  </data>
-  <data name="MenuItem1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>162, 21</value>
+  <data name="txtAddress.TabIndex" type="System.Int32, mscorlib">
+    <value>1</value>
  </data>
-  <data name="MenuItem1.Text" xml:space="preserve">
-    <value>Import configuration file</value>
+  <data name="txtId.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 85</value>
  </data>
-  <data name="menuServer.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 0</value>
+  <data name="txtId.PasswordChar" type="System.Char, mscorlib" xml:space="preserve">
+    <value>*</value>
  </data>
-  <data name="menuServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>547, 25</value>
+  <data name="txtId.Size" type="System.Drawing.Size, System.Drawing">
+    <value>278, 21</value>
  </data>
-  <data name="menuServer.TabIndex" type="System.Int32, mscorlib">
-    <value>8</value>
+  <data name="txtId.TabIndex" type="System.Int32, mscorlib">
+    <value>5</value>
  </data>
-  <data name="&gt;&gt;menuServer.Name" xml:space="preserve">
-    <value>menuServer</value>
+  <data name="txtPort.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 56</value>
  </data>
-  <data name="&gt;&gt;menuServer.Type" xml:space="preserve">
-    <value>System.Windows.Forms.MenuStrip, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="txtPort.Size" type="System.Drawing.Size, System.Drawing">
+    <value>194, 21</value>
  </data>
-  <data name="&gt;&gt;menuServer.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;menuServer.ZOrder" xml:space="preserve">
+  <data name="txtPort.TabIndex" type="System.Int32, mscorlib">
    <value>3</value>
  </data>
-  <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
-    <value>6, 12</value>
+  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 154</value>
  </data>
-  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
-    <value>547, 291</value>
+  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
+    <value>194, 21</value>
  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>Edit or add a [Shadowsocks] server</value>
-  </data>
-  <data name="&gt;&gt;MenuItem1.Name" xml:space="preserve">
-    <value>MenuItem1</value>
-  </data>
-  <data name="&gt;&gt;MenuItem1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.ToolStripMenuItem, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;menuItemImportClipboard.Name" xml:space="preserve">
-    <value>menuItemImportClipboard</value>
-  </data>
-  <data name="&gt;&gt;menuItemImportClipboard.Type" xml:space="preserve">
-    <value>System.Windows.Forms.ToolStripMenuItem, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;$this.Name" xml:space="preserve">
-    <value>AddServer3Form</value>
-  </data>
-  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>v2rayN.Forms.BaseForm, v2rayN, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
+  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
+    <value>11</value>
  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/AddServer3Form.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/AddServer3Form.zh-Hans.resx
@@ -117,43 +117,40 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
+  <data name="$this.Text" xml:space="preserve">
+    <value>编辑或添加[Shadowsocks]服务器</value>
+  </data>
  <data name="btnClose.Text" xml:space="preserve">
    <value>取消(&amp;C)</value>
  </data>
-  <data name="label13.Text" xml:space="preserve">
-    <value>*手填,方便识别管理</value>
-  </data>
-  <data name="label6.Text" xml:space="preserve">
-    <value>别名(remarks)</value>
-  </data>
-  <data name="label5.Text" xml:space="preserve">
-    <value>加密方式</value>
-  </data>
-  <data name="label3.Text" xml:space="preserve">
-    <value>密码</value>
-  </data>
-  <data name="label2.Text" xml:space="preserve">
-    <value>服务器端口</value>
-  </data>
-  <data name="label1.Text" xml:space="preserve">
-    <value>服务器地址</value>
-  </data>
-  <data name="groupBox1.Text" xml:space="preserve">
-    <value>服务器</value>
-  </data>
  <data name="btnOK.Text" xml:space="preserve">
    <value>确定(&amp;O)</value>
  </data>
-  <data name="menuItemImportClipboard.Text" xml:space="preserve">
-    <value>从剪贴板导入URL</value>
+  <data name="groupBox1.Text" xml:space="preserve">
+    <value>服务器</value>
  </data>
-  <data name="menuItemScanScreen.Text" xml:space="preserve">
-    <value>扫描屏幕上的二维码</value>
+  <data name="label1.Text" xml:space="preserve">
+    <value>服务器地址</value>
+  </data>
+  <data name="label13.Text" xml:space="preserve">
+    <value>*手填,方便识别管理</value>
+  </data>
+  <data name="label2.Text" xml:space="preserve">
+    <value>服务器端口</value>
+  </data>
+  <data name="label3.Text" xml:space="preserve">
+    <value>密码</value>
+  </data>
+  <data name="label5.Text" xml:space="preserve">
+    <value>加密方式</value>
+  </data>
+  <data name="label6.Text" xml:space="preserve">
+    <value>别名(remarks)</value>
  </data>
  <data name="MenuItem1.Text" xml:space="preserve">
    <value>导入配置文件</value>
  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>编辑或添加[Shadowsocks]服务器</value>
+  <data name="menuItemImportClipboard.Text" xml:space="preserve">
+    <value>从剪贴板导入URL</value>
  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/AddServer4Form.cs
+++ b/v2rayN/v2rayN/Forms/AddServer4Form.cs
@@ -85,7 +85,7 @@ namespace v2rayN.Forms
            }
            else
            {
-                UI.Show(UIRes.I18N("OperationFailed"));
+                UI.ShowWarning(UIRes.I18N("OperationFailed"));
            }
        }
        private void btnClose_Click(object sender, EventArgs e)
@@ -110,11 +110,10 @@ namespace v2rayN.Forms
        {
            ClearServer();

-            string msg;
-            VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(Utils.GetClipboardData(), out msg);
+            VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(Utils.GetClipboardData(), out string msg);
            if (vmessItem == null)
            {
-                UI.Show(msg);
+                UI.ShowWarning(msg);
                return;
            }

--- a/v2rayN/v2rayN/Forms/AddServer4Form.resx
+++ b/v2rayN/v2rayN/Forms/AddServer4Form.resx
@@ -118,107 +118,104 @@
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
+    <value>6, 12</value>
+  </data>
+  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
+    <value>547, 291</value>
+  </data>
+  <data name="$this.Localizable" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="$this.Text" xml:space="preserve">
+    <value>Edit or add a [Socks] server</value>
+  </data>
  <data name="btnClose.Location" type="System.Drawing.Point, System.Drawing">
    <value>396, 17</value>
  </data>
  <data name="btnClose.Size" type="System.Drawing.Size, System.Drawing">
    <value>75, 23</value>
  </data>
-  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  <data name="btnClose.TabIndex" type="System.Int32, mscorlib">
    <value>4</value>
  </data>
  <data name="btnClose.Text" xml:space="preserve">
    <value>&amp;Cancel</value>
  </data>
-  <data name="&gt;&gt;btnClose.Name" xml:space="preserve">
-    <value>btnClose</value>
+  <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
+    <value>303, 17</value>
  </data>
-  <data name="&gt;&gt;btnClose.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="btnOK.Size" type="System.Drawing.Size, System.Drawing">
+    <value>75, 23</value>
  </data>
-  <data name="&gt;&gt;btnClose.Parent" xml:space="preserve">
-    <value>panel2</value>
+  <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
+    <value>5</value>
  </data>
-  <data name="&gt;&gt;btnClose.ZOrder" xml:space="preserve">
-    <value>0</value>
+  <data name="btnOK.Text" xml:space="preserve">
+    <value>&amp;OK</value>
  </data>
-  <data name="txtSecurity.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 84</value>
+  <data name="groupBox1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Fill</value>
  </data>
-  <data name="txtSecurity.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 21</value>
+  <data name="groupBox1.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 35</value>
  </data>
-  <data name="txtSecurity.TabIndex" type="System.Int32, mscorlib">
-    <value>26</value>
+  <data name="groupBox1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>547, 196</value>
  </data>
-  <data name="&gt;&gt;txtSecurity.Name" xml:space="preserve">
-    <value>txtSecurity</value>
+  <data name="groupBox1.TabIndex" type="System.Int32, mscorlib">
+    <value>3</value>
  </data>
-  <data name="&gt;&gt;txtSecurity.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="groupBox1.Text" xml:space="preserve">
+    <value>Server</value>
  </data>
-  <data name="&gt;&gt;txtSecurity.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtSecurity.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="label4.AutoSize" type="System.Boolean, mscorlib">
+  <data name="label1.AutoSize" type="System.Boolean, mscorlib">
    <value>True</value>
  </data>
-  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="label4.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
-    <value>NoControl</value>
+  <data name="label1.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 31</value>
  </data>
-  <data name="label4.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 88</value>
-  </data>
-  <data name="label4.Size" type="System.Drawing.Size, System.Drawing">
+  <data name="label1.Size" type="System.Drawing.Size, System.Drawing">
    <value>89, 12</value>
  </data>
-  <data name="label4.TabIndex" type="System.Int32, mscorlib">
-    <value>25</value>
+  <data name="label1.TabIndex" type="System.Int32, mscorlib">
+    <value>0</value>
  </data>
-  <data name="label4.Text" xml:space="preserve">
-    <value>User(Optional)</value>
+  <data name="label1.Text" xml:space="preserve">
+    <value>Server address</value>
  </data>
-  <data name="&gt;&gt;label4.Name" xml:space="preserve">
-    <value>label4</value>
+  <data name="label13.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
  </data>
-  <data name="&gt;&gt;label4.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
+    <value>337, 158</value>
  </data>
-  <data name="&gt;&gt;label4.Parent" xml:space="preserve">
-    <value>groupBox1</value>
+  <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
+    <value>113, 12</value>
  </data>
-  <data name="&gt;&gt;label4.ZOrder" xml:space="preserve">
-    <value>1</value>
+  <data name="label13.TabIndex" type="System.Int32, mscorlib">
+    <value>22</value>
  </data>
-  <data name="txtId.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 117</value>
+  <data name="label13.Text" xml:space="preserve">
+    <value>* Fill in manually</value>
  </data>
-  <data name="txtId.PasswordChar" type="System.Char, mscorlib" xml:space="preserve">
-    <value>*</value>
+  <data name="label2.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
  </data>
-  <data name="txtId.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 21</value>
+  <data name="label2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 60</value>
  </data>
-  <data name="txtId.TabIndex" type="System.Int32, mscorlib">
-    <value>24</value>
+  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>71, 12</value>
  </data>
-  <data name="&gt;&gt;txtId.Name" xml:space="preserve">
-    <value>txtId</value>
-  </data>
-  <data name="&gt;&gt;txtId.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtId.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtId.ZOrder" xml:space="preserve">
+  <data name="label2.TabIndex" type="System.Int32, mscorlib">
    <value>2</value>
  </data>
+  <data name="label2.Text" xml:space="preserve">
+    <value>Server port</value>
+  </data>
  <data name="label3.AutoSize" type="System.Boolean, mscorlib">
    <value>True</value>
  </data>
@@ -237,65 +234,23 @@
  <data name="label3.Text" xml:space="preserve">
    <value>Password(Optional)</value>
  </data>
-  <data name="&gt;&gt;label3.Name" xml:space="preserve">
-    <value>label3</value>
-  </data>
-  <data name="&gt;&gt;label3.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label3.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label3.ZOrder" xml:space="preserve">
-    <value>3</value>
-  </data>
-  <data name="label13.AutoSize" type="System.Boolean, mscorlib">
+  <data name="label4.AutoSize" type="System.Boolean, mscorlib">
    <value>True</value>
  </data>
-  <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
-    <value>337, 158</value>
+  <data name="label4.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
  </data>
-  <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
-    <value>113, 12</value>
+  <data name="label4.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 88</value>
  </data>
-  <data name="label13.TabIndex" type="System.Int32, mscorlib">
-    <value>22</value>
+  <data name="label4.Size" type="System.Drawing.Size, System.Drawing">
+    <value>89, 12</value>
  </data>
-  <data name="label13.Text" xml:space="preserve">
-    <value>* Fill in manually</value>
+  <data name="label4.TabIndex" type="System.Int32, mscorlib">
+    <value>25</value>
  </data>
-  <data name="&gt;&gt;label13.Name" xml:space="preserve">
-    <value>label13</value>
-  </data>
-  <data name="&gt;&gt;label13.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label13.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label13.ZOrder" xml:space="preserve">
-    <value>4</value>
-  </data>
-  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 154</value>
-  </data>
-  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
-    <value>194, 21</value>
-  </data>
-  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
-    <value>11</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Name" xml:space="preserve">
-    <value>txtRemarks</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.ZOrder" xml:space="preserve">
-    <value>5</value>
+  <data name="label4.Text" xml:space="preserve">
+    <value>User(Optional)</value>
  </data>
  <data name="label6.AutoSize" type="System.Boolean, mscorlib">
    <value>True</value>
@@ -312,188 +267,29 @@
  <data name="label6.Text" xml:space="preserve">
    <value>Alias (remarks)</value>
  </data>
-  <data name="&gt;&gt;label6.Name" xml:space="preserve">
-    <value>label6</value>
+  <data name="MenuItem1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>162, 21</value>
  </data>
-  <data name="&gt;&gt;label6.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="MenuItem1.Text" xml:space="preserve">
+    <value>Import configuration file</value>
  </data>
-  <data name="&gt;&gt;label6.Parent" xml:space="preserve">
-    <value>groupBox1</value>
+  <data name="menuItemImportClipboard.Size" type="System.Drawing.Size, System.Drawing">
+    <value>235, 22</value>
  </data>
-  <data name="&gt;&gt;label6.ZOrder" xml:space="preserve">
-    <value>6</value>
+  <data name="menuItemImportClipboard.Text" xml:space="preserve">
+    <value>Import URL from clipboard</value>
  </data>
-  <data name="txtPort.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 56</value>
+  <data name="menuServer.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 0</value>
  </data>
-  <data name="txtPort.Size" type="System.Drawing.Size, System.Drawing">
-    <value>194, 21</value>
+  <data name="menuServer.Size" type="System.Drawing.Size, System.Drawing">
+    <value>547, 25</value>
  </data>
-  <data name="txtPort.TabIndex" type="System.Int32, mscorlib">
-    <value>3</value>
-  </data>
-  <data name="&gt;&gt;txtPort.Name" xml:space="preserve">
-    <value>txtPort</value>
-  </data>
-  <data name="&gt;&gt;txtPort.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtPort.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtPort.ZOrder" xml:space="preserve">
-    <value>7</value>
-  </data>
-  <data name="label2.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 60</value>
-  </data>
-  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>71, 12</value>
-  </data>
-  <data name="label2.TabIndex" type="System.Int32, mscorlib">
-    <value>2</value>
-  </data>
-  <data name="label2.Text" xml:space="preserve">
-    <value>Server port</value>
-  </data>
-  <data name="&gt;&gt;label2.Name" xml:space="preserve">
-    <value>label2</value>
-  </data>
-  <data name="&gt;&gt;label2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label2.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label2.ZOrder" xml:space="preserve">
+  <data name="menuServer.TabIndex" type="System.Int32, mscorlib">
    <value>8</value>
  </data>
-  <data name="txtAddress.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 27</value>
-  </data>
-  <data name="txtAddress.Size" type="System.Drawing.Size, System.Drawing">
-    <value>359, 21</value>
-  </data>
-  <data name="txtAddress.TabIndex" type="System.Int32, mscorlib">
-    <value>1</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Name" xml:space="preserve">
-    <value>txtAddress</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;txtAddress.ZOrder" xml:space="preserve">
-    <value>9</value>
-  </data>
-  <data name="label1.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="label1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 31</value>
-  </data>
-  <data name="label1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>89, 12</value>
-  </data>
-  <data name="label1.TabIndex" type="System.Int32, mscorlib">
-    <value>0</value>
-  </data>
-  <data name="label1.Text" xml:space="preserve">
-    <value>Server address</value>
-  </data>
-  <data name="&gt;&gt;label1.Name" xml:space="preserve">
-    <value>label1</value>
-  </data>
-  <data name="&gt;&gt;label1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;label1.Parent" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;label1.ZOrder" xml:space="preserve">
-    <value>10</value>
-  </data>
-  <data name="groupBox1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Fill</value>
-  </data>
-  <data name="groupBox1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 35</value>
-  </data>
-  <data name="groupBox1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>547, 196</value>
-  </data>
-  <data name="groupBox1.TabIndex" type="System.Int32, mscorlib">
-    <value>3</value>
-  </data>
-  <data name="groupBox1.Text" xml:space="preserve">
-    <value>Server</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.Name" xml:space="preserve">
-    <value>groupBox1</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.GroupBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;groupBox1.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
-    <value>303, 17</value>
-  </data>
-  <data name="btnOK.Size" type="System.Drawing.Size, System.Drawing">
-    <value>75, 23</value>
-  </data>
-  <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
-    <value>5</value>
-  </data>
-  <data name="btnOK.Text" xml:space="preserve">
-    <value>&amp;OK</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Name" xml:space="preserve">
-    <value>btnOK</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;btnOK.Parent" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;btnOK.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Bottom</value>
-  </data>
-  <data name="panel2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 231</value>
-  </data>
-  <data name="panel2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>547, 60</value>
-  </data>
-  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
-    <value>7</value>
-  </data>
-  <data name="&gt;&gt;panel2.Name" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;panel2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;panel2.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;panel2.ZOrder" xml:space="preserve">
-    <value>1</value>
+  <data name="menuServer.TrayLocation" type="System.Drawing.Point, System.Drawing">
+    <value>17, 17</value>
  </data>
  <data name="panel1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Top</value>
@@ -507,82 +303,64 @@
  <data name="panel1.TabIndex" type="System.Int32, mscorlib">
    <value>6</value>
  </data>
-  <data name="&gt;&gt;panel1.Name" xml:space="preserve">
-    <value>panel1</value>
+  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Bottom</value>
  </data>
-  <data name="&gt;&gt;panel1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="panel2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 231</value>
  </data>
-  <data name="&gt;&gt;panel1.Parent" xml:space="preserve">
-    <value>$this</value>
+  <data name="panel2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>547, 60</value>
  </data>
-  <data name="&gt;&gt;panel1.ZOrder" xml:space="preserve">
-    <value>2</value>
+  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
+    <value>7</value>
  </data>
-  <metadata name="menuServer.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
-  <data name="menuItemImportClipboard.Size" type="System.Drawing.Size, System.Drawing">
-    <value>235, 22</value>
+  <data name="txtAddress.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 27</value>
  </data>
-  <data name="menuItemImportClipboard.Text" xml:space="preserve">
-    <value>Import URL from clipboard</value>
+  <data name="txtAddress.Size" type="System.Drawing.Size, System.Drawing">
+    <value>359, 21</value>
  </data>
-  <data name="MenuItem1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>162, 21</value>
+  <data name="txtAddress.TabIndex" type="System.Int32, mscorlib">
+    <value>1</value>
  </data>
-  <data name="MenuItem1.Text" xml:space="preserve">
-    <value>Import configuration file</value>
+  <data name="txtId.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 117</value>
  </data>
-  <data name="menuServer.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 0</value>
+  <data name="txtId.PasswordChar" type="System.Char, mscorlib" xml:space="preserve">
+    <value>*</value>
  </data>
-  <data name="menuServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>547, 25</value>
+  <data name="txtId.Size" type="System.Drawing.Size, System.Drawing">
+    <value>278, 21</value>
  </data>
-  <data name="menuServer.TabIndex" type="System.Int32, mscorlib">
-    <value>8</value>
+  <data name="txtId.TabIndex" type="System.Int32, mscorlib">
+    <value>24</value>
  </data>
-  <data name="&gt;&gt;menuServer.Name" xml:space="preserve">
-    <value>menuServer</value>
+  <data name="txtPort.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 56</value>
  </data>
-  <data name="&gt;&gt;menuServer.Type" xml:space="preserve">
-    <value>System.Windows.Forms.MenuStrip, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="txtPort.Size" type="System.Drawing.Size, System.Drawing">
+    <value>194, 21</value>
  </data>
-  <data name="&gt;&gt;menuServer.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;menuServer.ZOrder" xml:space="preserve">
+  <data name="txtPort.TabIndex" type="System.Int32, mscorlib">
    <value>3</value>
  </data>
-  <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
-    <value>6, 12</value>
+  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 154</value>
  </data>
-  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
-    <value>547, 291</value>
+  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
+    <value>194, 21</value>
  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>Edit or add a [Socks] server</value>
+  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
+    <value>11</value>
  </data>
-  <data name="&gt;&gt;MenuItem1.Name" xml:space="preserve">
-    <value>MenuItem1</value>
+  <data name="txtSecurity.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 84</value>
  </data>
-  <data name="&gt;&gt;MenuItem1.Type" xml:space="preserve">
-    <value>System.Windows.Forms.ToolStripMenuItem, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="txtSecurity.Size" type="System.Drawing.Size, System.Drawing">
+    <value>278, 21</value>
  </data>
-  <data name="&gt;&gt;menuItemImportClipboard.Name" xml:space="preserve">
-    <value>menuItemImportClipboard</value>
-  </data>
-  <data name="&gt;&gt;menuItemImportClipboard.Type" xml:space="preserve">
-    <value>System.Windows.Forms.ToolStripMenuItem, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;$this.Name" xml:space="preserve">
-    <value>AddServer4Form</value>
-  </data>
-  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>v2rayN.Forms.BaseForm, v2rayN, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
+  <data name="txtSecurity.TabIndex" type="System.Int32, mscorlib">
+    <value>26</value>
  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/AddServer4Form.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/AddServer4Form.zh-Hans.resx
@@ -117,27 +117,33 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="$this.Text" xml:space="preserve">
+    <value>编辑或添加[Socks]服务器</value>
+  </data>
  <data name="btnClose.Text" xml:space="preserve">
    <value>取消(&amp;C)</value>
  </data>
+  <data name="btnOK.Text" xml:space="preserve">
+    <value>确定(&amp;O)</value>
+  </data>
  <data name="groupBox1.Text" xml:space="preserve">
    <value>服务器</value>
  </data>
-  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="txtSecurity.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 85</value>
+  <data name="label1.Size" type="System.Drawing.Size, System.Drawing">
+    <value>65, 12</value>
  </data>
-  <data name="label4.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 89</value>
+  <data name="label1.Text" xml:space="preserve">
+    <value>服务器地址</value>
  </data>
-  <data name="label4.Size" type="System.Drawing.Size, System.Drawing">
-    <value>77, 12</value>
+  <data name="label13.Text" xml:space="preserve">
+    <value>*手填,方便识别管理</value>
  </data>
-  <data name="label4.Text" xml:space="preserve">
-    <value>用户名(可选)</value>
+  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>65, 12</value>
  </data>
-  <data name="txtId.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 115</value>
+  <data name="label2.Text" xml:space="preserve">
+    <value>服务器端口</value>
  </data>
  <data name="label3.Location" type="System.Drawing.Point, System.Drawing">
    <value>12, 119</value>
@@ -148,8 +154,14 @@
  <data name="label3.Text" xml:space="preserve">
    <value>密码(可选)</value>
  </data>
-  <data name="label13.Text" xml:space="preserve">
-    <value>*手填,方便识别管理</value>
+  <data name="label4.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 89</value>
+  </data>
+  <data name="label4.Size" type="System.Drawing.Size, System.Drawing">
+    <value>77, 12</value>
+  </data>
+  <data name="label4.Text" xml:space="preserve">
+    <value>用户名(可选)</value>
  </data>
  <data name="label6.Size" type="System.Drawing.Size, System.Drawing">
    <value>83, 12</value>
@@ -157,21 +169,6 @@
  <data name="label6.Text" xml:space="preserve">
    <value>别名(remarks)</value>
  </data>
-  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>65, 12</value>
-  </data>
-  <data name="label2.Text" xml:space="preserve">
-    <value>服务器端口</value>
-  </data>
-  <data name="label1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>65, 12</value>
-  </data>
-  <data name="label1.Text" xml:space="preserve">
-    <value>服务器地址</value>
-  </data>
-  <data name="btnOK.Text" xml:space="preserve">
-    <value>确定(&amp;O)</value>
-  </data>
  <data name="MenuItem1.Size" type="System.Drawing.Size, System.Drawing">
    <value>92, 21</value>
  </data>
@@ -184,7 +181,10 @@
  <data name="menuItemImportClipboard.Text" xml:space="preserve">
    <value>从剪贴板导入URL</value>
  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>编辑或添加[Socks]服务器</value>
+  <data name="txtId.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 115</value>
+  </data>
+  <data name="txtSecurity.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 85</value>
  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/AddServerForm.Designer.cs
+++ b/v2rayN/v2rayN/Forms/AddServerForm.Designer.cs
@@ -37,7 +37,6 @@
            this.label24 = new System.Windows.Forms.Label();
            this.label23 = new System.Windows.Forms.Label();
            this.panTlsMore = new System.Windows.Forms.Panel();
-            this.label22 = new System.Windows.Forms.Label();
            this.label21 = new System.Windows.Forms.Label();
            this.cmbAllowInsecure = new System.Windows.Forms.ComboBox();
            this.label20 = new System.Windows.Forms.Label();
@@ -88,14 +87,15 @@
            // 
            // btnClose
            // 
-            this.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            resources.ApplyResources(this.btnClose, "btnClose");
+            this.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.btnClose.Name = "btnClose";
            this.btnClose.UseVisualStyleBackColor = true;
            this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
            // 
            // groupBox1
            // 
+            resources.ApplyResources(this.groupBox1, "groupBox1");
            this.groupBox1.Controls.Add(this.btnGUID);
            this.groupBox1.Controls.Add(this.label13);
            this.groupBox1.Controls.Add(this.groupBox2);
@@ -115,7 +115,6 @@
            this.groupBox1.Controls.Add(this.label2);
            this.groupBox1.Controls.Add(this.txtAddress);
            this.groupBox1.Controls.Add(this.label1);
-            resources.ApplyResources(this.groupBox1, "groupBox1");
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.TabStop = false;
            // 
@@ -133,6 +132,7 @@
            // 
            // groupBox2
            // 
+            resources.ApplyResources(this.groupBox2, "groupBox2");
            this.groupBox2.Controls.Add(this.label24);
            this.groupBox2.Controls.Add(this.label23);
            this.groupBox2.Controls.Add(this.panTlsMore);
@@ -150,7 +150,6 @@
            this.groupBox2.Controls.Add(this.label11);
            this.groupBox2.Controls.Add(this.label10);
            this.groupBox2.Controls.Add(this.cmbHeaderType);
-            resources.ApplyResources(this.groupBox2, "groupBox2");
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.TabStop = false;
            // 
@@ -166,17 +165,11 @@
            // 
            // panTlsMore
            // 
-            this.panTlsMore.Controls.Add(this.label22);
+            resources.ApplyResources(this.panTlsMore, "panTlsMore");
            this.panTlsMore.Controls.Add(this.label21);
            this.panTlsMore.Controls.Add(this.cmbAllowInsecure);
-            resources.ApplyResources(this.panTlsMore, "panTlsMore");
            this.panTlsMore.Name = "panTlsMore";
            // 
-            // label22
-            // 
-            resources.ApplyResources(this.label22, "label22");
-            this.label22.Name = "label22";
-            // 
            // label21
            // 
            resources.ApplyResources(this.label21, "label21");
@@ -184,13 +177,13 @@
            // 
            // cmbAllowInsecure
            // 
+            resources.ApplyResources(this.cmbAllowInsecure, "cmbAllowInsecure");
            this.cmbAllowInsecure.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbAllowInsecure.FormattingEnabled = true;
            this.cmbAllowInsecure.Items.AddRange(new object[] {
            resources.GetString("cmbAllowInsecure.Items"),
            resources.GetString("cmbAllowInsecure.Items1"),
            resources.GetString("cmbAllowInsecure.Items2")});
-            resources.ApplyResources(this.cmbAllowInsecure, "cmbAllowInsecure");
            this.cmbAllowInsecure.Name = "cmbAllowInsecure";
            // 
            // label20
@@ -235,12 +228,12 @@
            // 
            // cmbStreamSecurity
            // 
+            resources.ApplyResources(this.cmbStreamSecurity, "cmbStreamSecurity");
            this.cmbStreamSecurity.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbStreamSecurity.FormattingEnabled = true;
            this.cmbStreamSecurity.Items.AddRange(new object[] {
            resources.GetString("cmbStreamSecurity.Items"),
            resources.GetString("cmbStreamSecurity.Items1")});
-            resources.ApplyResources(this.cmbStreamSecurity, "cmbStreamSecurity");
            this.cmbStreamSecurity.Name = "cmbStreamSecurity";
            this.cmbStreamSecurity.SelectedIndexChanged += new System.EventHandler(this.cmbStreamSecurity_SelectedIndexChanged);
            // 
@@ -266,6 +259,7 @@
            // 
            // cmbHeaderType
            // 
+            resources.ApplyResources(this.cmbHeaderType, "cmbHeaderType");
            this.cmbHeaderType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbHeaderType.FormattingEnabled = true;
            this.cmbHeaderType.Items.AddRange(new object[] {
@@ -276,7 +270,6 @@
            resources.GetString("cmbHeaderType.Items4"),
            resources.GetString("cmbHeaderType.Items5"),
            resources.GetString("cmbHeaderType.Items6")});
-            resources.ApplyResources(this.cmbHeaderType, "cmbHeaderType");
            this.cmbHeaderType.Name = "cmbHeaderType";
            // 
            // label9
@@ -291,6 +284,7 @@
            // 
            // cmbNetwork
            // 
+            resources.ApplyResources(this.cmbNetwork, "cmbNetwork");
            this.cmbNetwork.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbNetwork.FormattingEnabled = true;
            this.cmbNetwork.Items.AddRange(new object[] {
@@ -299,7 +293,6 @@
            resources.GetString("cmbNetwork.Items2"),
            resources.GetString("cmbNetwork.Items3"),
            resources.GetString("cmbNetwork.Items4")});
-            resources.ApplyResources(this.cmbNetwork, "cmbNetwork");
            this.cmbNetwork.Name = "cmbNetwork";
            this.cmbNetwork.SelectedIndexChanged += new System.EventHandler(this.cmbNetwork_SelectedIndexChanged);
            // 
@@ -310,6 +303,7 @@
            // 
            // cmbSecurity
            // 
+            resources.ApplyResources(this.cmbSecurity, "cmbSecurity");
            this.cmbSecurity.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbSecurity.FormattingEnabled = true;
            this.cmbSecurity.Items.AddRange(new object[] {
@@ -317,7 +311,6 @@
            resources.GetString("cmbSecurity.Items1"),
            resources.GetString("cmbSecurity.Items2"),
            resources.GetString("cmbSecurity.Items3")});
-            resources.ApplyResources(this.cmbSecurity, "cmbSecurity");
            this.cmbSecurity.Name = "cmbSecurity";
            // 
            // txtRemarks
@@ -377,9 +370,9 @@
            // 
            // panel2
            // 
+            resources.ApplyResources(this.panel2, "panel2");
            this.panel2.Controls.Add(this.btnClose);
            this.panel2.Controls.Add(this.btnOK);
-            resources.ApplyResources(this.panel2, "panel2");
            this.panel2.Name = "panel2";
            // 
            // btnOK
@@ -396,42 +389,42 @@
            // 
            // menuServer
            // 
+            resources.ApplyResources(this.menuServer, "menuServer");
            this.menuServer.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.MenuItem1});
-            resources.ApplyResources(this.menuServer, "menuServer");
            this.menuServer.Name = "menuServer";
            // 
            // MenuItem1
            // 
+            resources.ApplyResources(this.MenuItem1, "MenuItem1");
            this.MenuItem1.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.MenuItemImportClient,
            this.MenuItemImportServer,
            this.toolStripSeparator1,
            this.MenuItemImportClipboard});
            this.MenuItem1.Name = "MenuItem1";
-            resources.ApplyResources(this.MenuItem1, "MenuItem1");
            // 
            // MenuItemImportClient
            // 
-            this.MenuItemImportClient.Name = "MenuItemImportClient";
            resources.ApplyResources(this.MenuItemImportClient, "MenuItemImportClient");
+            this.MenuItemImportClient.Name = "MenuItemImportClient";
            this.MenuItemImportClient.Click += new System.EventHandler(this.MenuItemImportClient_Click);
            // 
            // MenuItemImportServer
            // 
-            this.MenuItemImportServer.Name = "MenuItemImportServer";
            resources.ApplyResources(this.MenuItemImportServer, "MenuItemImportServer");
+            this.MenuItemImportServer.Name = "MenuItemImportServer";
            this.MenuItemImportServer.Click += new System.EventHandler(this.MenuItemImportServer_Click);
            // 
            // toolStripSeparator1
            // 
-            this.toolStripSeparator1.Name = "toolStripSeparator1";
            resources.ApplyResources(this.toolStripSeparator1, "toolStripSeparator1");
+            this.toolStripSeparator1.Name = "toolStripSeparator1";
            // 
            // MenuItemImportClipboard
            // 
-            this.MenuItemImportClipboard.Name = "MenuItemImportClipboard";
            resources.ApplyResources(this.MenuItemImportClipboard, "MenuItemImportClipboard");
+            this.MenuItemImportClipboard.Name = "MenuItemImportClipboard";
            this.MenuItemImportClipboard.Click += new System.EventHandler(this.MenuItemImportClipboard_Click);
            // 
            // AddServerForm
@@ -508,7 +501,6 @@
        private System.Windows.Forms.Label label20;
        private System.Windows.Forms.Label label21;
        private System.Windows.Forms.ComboBox cmbAllowInsecure;
-        private System.Windows.Forms.Label label22;
        private System.Windows.Forms.Panel panTlsMore;
        private System.Windows.Forms.Label label24;
        private System.Windows.Forms.Label label23;
--- a/v2rayN/v2rayN/Forms/AddServerForm.cs
+++ b/v2rayN/v2rayN/Forms/AddServerForm.cs
@@ -166,7 +166,7 @@ namespace v2rayN.Forms
            }
            else
            {
-                UI.Show(UIRes.I18N("OperationFailed"));
+                UI.ShowWarning(UIRes.I18N("OperationFailed"));
            }
        }

@@ -207,9 +207,11 @@ namespace v2rayN.Forms
        {
            ClearServer();

-            OpenFileDialog fileDialog = new OpenFileDialog();
-            fileDialog.Multiselect = false;
-            fileDialog.Filter = "Config|*.json|All|*.*";
+            OpenFileDialog fileDialog = new OpenFileDialog
+            {
+                Multiselect = false,
+                Filter = "Config|*.json|All|*.*"
+            };
            if (fileDialog.ShowDialog() != DialogResult.OK)
            {
                return;
@@ -231,7 +233,7 @@ namespace v2rayN.Forms
            }
            if (vmessItem == null)
            {
-                UI.Show(msg);
+                UI.ShowWarning(msg);
                return;
            }

@@ -256,11 +258,10 @@ namespace v2rayN.Forms
        {
            ClearServer();

-            string msg;
-            VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(Utils.GetClipboardData(), out msg);
+            VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(Utils.GetClipboardData(), out string msg);
            if (vmessItem == null)
            {
-                UI.Show(msg);
+                UI.ShowWarning(msg);
                return;
            }

--- a/v2rayN/v2rayN/Forms/AddServerForm.resx
+++ b/v2rayN/v2rayN/Forms/AddServerForm.resx
--- a/v2rayN/v2rayN/Forms/AddServerForm.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/AddServerForm.zh-Hans.resx
@@ -145,11 +145,14 @@
  <data name="label23.Text" xml:space="preserve">
    <value>4)QUIC 加密方式</value>
  </data>
-  <data name="label22.Size" type="System.Drawing.Size, System.Drawing">
-    <value>53, 12</value>
+  <data name="label21.Size" type="System.Drawing.Size, System.Drawing">
+    <value>203, 12</value>
  </data>
-  <data name="label22.Text" xml:space="preserve">
-    <value>默认true</value>
+  <data name="label21.Text" xml:space="preserve">
+    <value>是否允许不安全连接(allowInsecure)</value>
+  </data>
+  <data name="cmbAllowInsecure.Location" type="System.Drawing.Point, System.Drawing">
+    <value>223, 7</value>
  </data>
  <data name="label20.Size" type="System.Drawing.Size, System.Drawing">
    <value>149, 12</value>
--- a/v2rayN/v2rayN/Forms/MainForm.Designer.cs
+++ b/v2rayN/v2rayN/Forms/MainForm.Designer.cs
@@ -30,7 +30,7 @@
        {
            this.components = new System.ComponentModel.Container();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
-            this.splitContainer1 = new System.Windows.Forms.SplitContainer();
+            this.scMain = new System.Windows.Forms.SplitContainer();
            this.lvServers = new v2rayN.Base.ListViewFlickerFree();
            this.cmsLv = new System.Windows.Forms.ContextMenuStrip(this.components);
            this.menuAddVmessServer = new System.Windows.Forms.ToolStripMenuItem();
@@ -55,6 +55,7 @@
            this.menuTcpingServer = new System.Windows.Forms.ToolStripMenuItem();
            this.menuRealPingServer = new System.Windows.Forms.ToolStripMenuItem();
            this.menuSpeedServer = new System.Windows.Forms.ToolStripMenuItem();
+            this.tsbTestMe = new System.Windows.Forms.ToolStripMenuItem();
            this.toolStripSeparator6 = new System.Windows.Forms.ToolStripSeparator();
            this.menuExport2ClientConfig = new System.Windows.Forms.ToolStripMenuItem();
            this.menuExport2ServerConfig = new System.Windows.Forms.ToolStripMenuItem();
@@ -70,10 +71,13 @@
            this.menuGlobalPAC = new System.Windows.Forms.ToolStripMenuItem();
            this.menuKeep = new System.Windows.Forms.ToolStripMenuItem();
            this.menuKeepPAC = new System.Windows.Forms.ToolStripMenuItem();
+            this.menuKeepNothing = new System.Windows.Forms.ToolStripMenuItem();
+            this.menuKeepPACNothing = new System.Windows.Forms.ToolStripMenuItem();
            this.menuServers = new System.Windows.Forms.ToolStripMenuItem();
            this.menuAddServers2 = new System.Windows.Forms.ToolStripMenuItem();
            this.menuScanScreen2 = new System.Windows.Forms.ToolStripMenuItem();
            this.menuCopyPACUrl = new System.Windows.Forms.ToolStripMenuItem();
+            this.menuUpdateSubscriptions = new System.Windows.Forms.ToolStripMenuItem();
            this.toolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();
            this.menuExit = new System.Windows.Forms.ToolStripMenuItem();
            this.bgwScan = new System.ComponentModel.BackgroundWorker();
@@ -98,6 +102,7 @@
            this.tsbSub = new System.Windows.Forms.ToolStripDropDownButton();
            this.tsbSubSetting = new System.Windows.Forms.ToolStripMenuItem();
            this.tsbSubUpdate = new System.Windows.Forms.ToolStripMenuItem();
+            this.tsbQRCodeSwitch = new System.Windows.Forms.ToolStripButton();
            this.toolStripSeparator8 = new System.Windows.Forms.ToolStripSeparator();
            this.tsbOptionSetting = new System.Windows.Forms.ToolStripButton();
            this.toolStripSeparator5 = new System.Windows.Forms.ToolStripSeparator();
@@ -107,21 +112,22 @@
            this.tsbCheckUpdateN = new System.Windows.Forms.ToolStripMenuItem();
            this.tsbCheckUpdateCore = new System.Windows.Forms.ToolStripMenuItem();
            this.tsbCheckUpdatePACList = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolStripSeparator13 = new System.Windows.Forms.ToolStripSeparator();
            this.tsbCheckClearPACList = new System.Windows.Forms.ToolStripMenuItem();
            this.toolStripSeparator10 = new System.Windows.Forms.ToolStripSeparator();
            this.tsbHelp = new System.Windows.Forms.ToolStripDropDownButton();
            this.tsbAbout = new System.Windows.Forms.ToolStripMenuItem();
+            this.tsbV2rayWebsite = new System.Windows.Forms.ToolStripMenuItem();
            this.toolStripSeparator12 = new System.Windows.Forms.ToolStripSeparator();
            this.tsbLanguageDef = new System.Windows.Forms.ToolStripMenuItem();
            this.tsbLanguageZhHans = new System.Windows.Forms.ToolStripMenuItem();
            this.tsbPromotion = new System.Windows.Forms.ToolStripButton();
            this.toolStripSeparator11 = new System.Windows.Forms.ToolStripSeparator();
            this.tsbClose = new System.Windows.Forms.ToolStripButton();
-            this.toolStripSeparator13 = new System.Windows.Forms.ToolStripSeparator();
-            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
-            this.splitContainer1.Panel1.SuspendLayout();
-            this.splitContainer1.Panel2.SuspendLayout();
-            this.splitContainer1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.scMain)).BeginInit();
+            this.scMain.Panel1.SuspendLayout();
+            this.scMain.Panel2.SuspendLayout();
+            this.scMain.SuspendLayout();
            this.cmsLv.SuspendLayout();
            this.cmsMain.SuspendLayout();
            this.groupBox1.SuspendLayout();
@@ -130,20 +136,20 @@
            this.tsMain.SuspendLayout();
            this.SuspendLayout();
            // 
-            // splitContainer1
+            // scMain
            // 
-            resources.ApplyResources(this.splitContainer1, "splitContainer1");
-            this.splitContainer1.FixedPanel = System.Windows.Forms.FixedPanel.Panel2;
-            this.splitContainer1.Name = "splitContainer1";
+            resources.ApplyResources(this.scMain, "scMain");
+            this.scMain.FixedPanel = System.Windows.Forms.FixedPanel.Panel2;
+            this.scMain.Name = "scMain";
            // 
-            // splitContainer1.Panel1
+            // scMain.Panel1
            // 
-            this.splitContainer1.Panel1.Controls.Add(this.lvServers);
+            this.scMain.Panel1.Controls.Add(this.lvServers);
            // 
-            // splitContainer1.Panel2
+            // scMain.Panel2
            // 
-            this.splitContainer1.Panel2.Controls.Add(this.qrCodeControl);
-            this.splitContainer1.SplitterMoved += new System.Windows.Forms.SplitterEventHandler(this.splitContainer1_SplitterMoved);
+            this.scMain.Panel2.Controls.Add(this.qrCodeControl);
+            this.scMain.TabStop = false;
            // 
            // lvServers
            // 
@@ -159,6 +165,7 @@
            this.lvServers.Name = "lvServers";
            this.lvServers.UseCompatibleStateImageBehavior = false;
            this.lvServers.View = System.Windows.Forms.View.Details;
+            this.lvServers.ColumnClick += new System.Windows.Forms.ColumnClickEventHandler(this.lvServers_ColumnClick);
            this.lvServers.SelectedIndexChanged += new System.EventHandler(this.lvServers_SelectedIndexChanged);
            this.lvServers.Click += new System.EventHandler(this.lvServers_Click);
            this.lvServers.DoubleClick += new System.EventHandler(this.lvServers_DoubleClick);
@@ -190,6 +197,7 @@
            this.menuTcpingServer,
            this.menuRealPingServer,
            this.menuSpeedServer,
+            this.tsbTestMe,
            this.toolStripSeparator6,
            this.menuExport2ClientConfig,
            this.menuExport2ServerConfig,
@@ -328,6 +336,12 @@
            resources.ApplyResources(this.menuSpeedServer, "menuSpeedServer");
            this.menuSpeedServer.Click += new System.EventHandler(this.menuSpeedServer_Click);
            // 
+            // tsbTestMe
+            // 
+            this.tsbTestMe.Name = "tsbTestMe";
+            resources.ApplyResources(this.tsbTestMe, "tsbTestMe");
+            this.tsbTestMe.Click += new System.EventHandler(this.tsbTestMe_Click);
+            // 
            // toolStripSeparator6
            // 
            this.toolStripSeparator6.Name = "toolStripSeparator6";
@@ -385,6 +399,7 @@
            this.menuAddServers2,
            this.menuScanScreen2,
            this.menuCopyPACUrl,
+            this.menuUpdateSubscriptions,
            this.toolStripSeparator2,
            this.menuExit});
            this.cmsMain.Name = "contextMenuStrip1";
@@ -399,7 +414,9 @@
            this.menuGlobal,
            this.menuGlobalPAC,
            this.menuKeep,
-            this.menuKeepPAC});
+            this.menuKeepPAC,
+            this.menuKeepNothing,
+            this.menuKeepPACNothing});
            this.menuSysAgentMode.Name = "menuSysAgentMode";
            resources.ApplyResources(this.menuSysAgentMode, "menuSysAgentMode");
            // 
@@ -433,6 +450,18 @@
            resources.ApplyResources(this.menuKeepPAC, "menuKeepPAC");
            this.menuKeepPAC.Click += new System.EventHandler(this.menuKeepPAC_Click);
            // 
+            // menuKeepNothing
+            // 
+            this.menuKeepNothing.Name = "menuKeepNothing";
+            resources.ApplyResources(this.menuKeepNothing, "menuKeepNothing");
+            this.menuKeepNothing.Click += new System.EventHandler(this.menuKeepNothing_Click);
+            // 
+            // menuKeepPACNothing
+            // 
+            this.menuKeepPACNothing.Name = "menuKeepPACNothing";
+            resources.ApplyResources(this.menuKeepPACNothing, "menuKeepPACNothing");
+            this.menuKeepPACNothing.Click += new System.EventHandler(this.menuKeepPACNothing_Click);
+            // 
            // menuServers
            // 
            this.menuServers.Name = "menuServers";
@@ -456,6 +485,12 @@
            resources.ApplyResources(this.menuCopyPACUrl, "menuCopyPACUrl");
            this.menuCopyPACUrl.Click += new System.EventHandler(this.menuCopyPACUrl_Click);
            // 
+            // menuUpdateSubscriptions
+            // 
+            this.menuUpdateSubscriptions.Name = "menuUpdateSubscriptions";
+            resources.ApplyResources(this.menuUpdateSubscriptions, "menuUpdateSubscriptions");
+            this.menuUpdateSubscriptions.Click += new System.EventHandler(this.menuUpdateSubscriptions_Click);
+            // 
            // toolStripSeparator2
            // 
            this.toolStripSeparator2.Name = "toolStripSeparator2";
@@ -475,7 +510,7 @@
            // 
            // groupBox1
            // 
-            this.groupBox1.Controls.Add(this.splitContainer1);
+            this.groupBox1.Controls.Add(this.scMain);
            resources.ApplyResources(this.groupBox1, "groupBox1");
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.TabStop = false;
@@ -586,6 +621,7 @@
            this.tsbServer,
            this.toolStripSeparator4,
            this.tsbSub,
+            this.tsbQRCodeSwitch,
            this.toolStripSeparator8,
            this.tsbOptionSetting,
            this.toolStripSeparator5,
@@ -599,6 +635,7 @@
            this.tsbClose});
            resources.ApplyResources(this.tsMain, "tsMain");
            this.tsMain.Name = "tsMain";
+            this.tsMain.TabStop = true;
            // 
            // toolStripSeparator4
            // 
@@ -626,6 +663,15 @@
            resources.ApplyResources(this.tsbSubUpdate, "tsbSubUpdate");
            this.tsbSubUpdate.Click += new System.EventHandler(this.tsbSubUpdate_Click);
            // 
+            // tsbQRCodeSwitch
+            // 
+            this.tsbQRCodeSwitch.CheckOnClick = true;
+            this.tsbQRCodeSwitch.ForeColor = System.Drawing.Color.Black;
+            this.tsbQRCodeSwitch.Image = global::v2rayN.Properties.Resources.share;
+            resources.ApplyResources(this.tsbQRCodeSwitch, "tsbQRCodeSwitch");
+            this.tsbQRCodeSwitch.Name = "tsbQRCodeSwitch";
+            this.tsbQRCodeSwitch.CheckedChanged += new System.EventHandler(this.tsbQRCodeSwitch_CheckedChanged);
+            // 
            // toolStripSeparator8
            // 
            this.toolStripSeparator8.Name = "toolStripSeparator8";
@@ -684,6 +730,11 @@
            resources.ApplyResources(this.tsbCheckUpdatePACList, "tsbCheckUpdatePACList");
            this.tsbCheckUpdatePACList.Click += new System.EventHandler(this.tsbCheckUpdatePACList_Click);
            // 
+            // toolStripSeparator13
+            // 
+            this.toolStripSeparator13.Name = "toolStripSeparator13";
+            resources.ApplyResources(this.toolStripSeparator13, "toolStripSeparator13");
+            // 
            // tsbCheckClearPACList
            // 
            this.tsbCheckClearPACList.Name = "tsbCheckClearPACList";
@@ -699,6 +750,7 @@
            // 
            this.tsbHelp.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.tsbAbout,
+            this.tsbV2rayWebsite,
            this.toolStripSeparator12,
            this.tsbLanguageDef,
            this.tsbLanguageZhHans});
@@ -712,6 +764,12 @@
            resources.ApplyResources(this.tsbAbout, "tsbAbout");
            this.tsbAbout.Click += new System.EventHandler(this.tsbAbout_Click);
            // 
+            // tsbV2rayWebsite
+            // 
+            this.tsbV2rayWebsite.Name = "tsbV2rayWebsite";
+            resources.ApplyResources(this.tsbV2rayWebsite, "tsbV2rayWebsite");
+            this.tsbV2rayWebsite.Click += new System.EventHandler(this.tsbV2rayWebsite_Click);
+            // 
            // toolStripSeparator12
            // 
            this.toolStripSeparator12.Name = "toolStripSeparator12";
@@ -748,11 +806,6 @@
            this.tsbClose.Name = "tsbClose";
            this.tsbClose.Click += new System.EventHandler(this.tsbClose_Click);
            // 
-            // toolStripSeparator13
-            // 
-            this.toolStripSeparator13.Name = "toolStripSeparator13";
-            resources.ApplyResources(this.toolStripSeparator13, "toolStripSeparator13");
-            // 
            // MainForm
            // 
            resources.ApplyResources(this, "$this");
@@ -769,10 +822,10 @@
            this.Shown += new System.EventHandler(this.MainForm_Shown);
            this.VisibleChanged += new System.EventHandler(this.MainForm_VisibleChanged);
            this.Resize += new System.EventHandler(this.MainForm_Resize);
-            this.splitContainer1.Panel1.ResumeLayout(false);
-            this.splitContainer1.Panel2.ResumeLayout(false);
-            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).EndInit();
-            this.splitContainer1.ResumeLayout(false);
+            this.scMain.Panel1.ResumeLayout(false);
+            this.scMain.Panel2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.scMain)).EndInit();
+            this.scMain.ResumeLayout(false);
            this.cmsLv.ResumeLayout(false);
            this.cmsMain.ResumeLayout(false);
            this.groupBox1.ResumeLayout(false);
@@ -787,7 +840,7 @@

        }

-        #endregion
+#endregion

        private System.Windows.Forms.GroupBox groupBox1;
        private System.Windows.Forms.GroupBox groupBox2;
@@ -811,7 +864,6 @@
        private System.Windows.Forms.ToolStrip tsMain;
        private System.Windows.Forms.ToolStripDropDownButton tsbServer;
        private System.Windows.Forms.ToolStripButton tsbOptionSetting;
-        private System.Windows.Forms.ToolStripButton tsbReload;
        private System.Windows.Forms.ToolStripButton tsbClose;
        private System.Windows.Forms.ToolStripSeparator toolStripSeparator4;
        private System.Windows.Forms.ToolStripSeparator toolStripSeparator5;
@@ -830,7 +882,7 @@
        private System.Windows.Forms.ToolStripMenuItem menuAddCustomServer;
        private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
        private System.Windows.Forms.ToolStripMenuItem menuAddShadowsocksServer;
-        private System.Windows.Forms.SplitContainer splitContainer1;
+        private System.Windows.Forms.SplitContainer scMain;
        private QRCodeControl qrCodeControl;
        private System.Windows.Forms.ToolStripSeparator toolStripSeparator10;
        private System.Windows.Forms.ToolStripDropDownButton tsbCheckUpdate;
@@ -877,6 +929,13 @@
        private System.Windows.Forms.ToolStripMenuItem menuRealPingServer;
        private System.Windows.Forms.ToolStripMenuItem menuNotEnabledHttp;
        private System.Windows.Forms.ToolStripSeparator toolStripSeparator13;
+        private System.Windows.Forms.ToolStripMenuItem menuUpdateSubscriptions;
+        private System.Windows.Forms.ToolStripMenuItem tsbV2rayWebsite;
+        private System.Windows.Forms.ToolStripMenuItem menuKeepNothing;
+        private System.Windows.Forms.ToolStripMenuItem menuKeepPACNothing;
+        private System.Windows.Forms.ToolStripMenuItem tsbTestMe;
+        private System.Windows.Forms.ToolStripButton tsbReload;
+        private System.Windows.Forms.ToolStripButton tsbQRCodeSwitch;
    }
 }

--- a/v2rayN/v2rayN/Forms/MainForm.cs
+++ b/v2rayN/v2rayN/Forms/MainForm.cs
--- a/v2rayN/v2rayN/Forms/MainForm.resx
+++ b/v2rayN/v2rayN/Forms/MainForm.resx
--- a/v2rayN/v2rayN/Forms/MainForm.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/MainForm.zh-Hans.resx
@@ -119,151 +119,151 @@
  </resheader>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
  <data name="menuAddVmessServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuAddVmessServer.Text" xml:space="preserve">
    <value>添加[VMess]服务器</value>
  </data>
  <data name="menuAddShadowsocksServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuAddShadowsocksServer.Text" xml:space="preserve">
    <value>添加[Shadowsocks]服务器</value>
  </data>
  <data name="menuAddSocksServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuAddSocksServer.Text" xml:space="preserve">
    <value>添加[Socks]服务器</value>
  </data>
  <data name="menuAddCustomServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuAddCustomServer.Text" xml:space="preserve">
    <value>添加自定义配置服务器</value>
  </data>
  <data name="menuAddServers.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuAddServers.Text" xml:space="preserve">
-    <value>从剪贴板导入批量URL</value>
+    <value>从剪贴板导入批量URL (Ctrl+V)</value>
  </data>
  <data name="menuScanScreen.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuScanScreen.Text" xml:space="preserve">
-    <value>扫描屏幕上的二维码</value>
+    <value>扫描屏幕上的二维码 (Ctrl+S)</value>
  </data>
  <data name="toolStripSeparator1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>275, 6</value>
+    <value>297, 6</value>
  </data>
  <data name="menuRemoveServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuRemoveServer.Text" xml:space="preserve">
-    <value>移除所选服务器(多选)   (Delete)</value>
+    <value>移除所选服务器(多选) (Delete)</value>
  </data>
  <data name="menuRemoveDuplicateServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuRemoveDuplicateServer.Text" xml:space="preserve">
    <value>移除重复的服务器</value>
  </data>
  <data name="menuCopyServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuCopyServer.Text" xml:space="preserve">
-    <value>复制所选服务器</value>
+    <value>克隆所选服务器</value>
  </data>
  <data name="menuSetDefaultServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuSetDefaultServer.Text" xml:space="preserve">
-    <value>设为活动服务器   (Enter)</value>
+    <value>设为活动服务器 (Enter)</value>
  </data>
  <data name="toolStripSeparator3.Size" type="System.Drawing.Size, System.Drawing">
-    <value>275, 6</value>
+    <value>297, 6</value>
  </data>
  <data name="menuMoveTop.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuMoveTop.Text" xml:space="preserve">
-    <value>上移至顶</value>
+    <value>上移至顶 (T)</value>
  </data>
  <data name="menuMoveUp.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuMoveUp.Text" xml:space="preserve">
-    <value>上移      (U)</value>
+    <value>上移 (U)</value>
  </data>
  <data name="menuMoveDown.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuMoveDown.Text" xml:space="preserve">
-    <value>下移      (D)</value>
+    <value>下移 (D)</value>
  </data>
  <data name="menuMoveBottom.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuMoveBottom.Text" xml:space="preserve">
-    <value>下移至底</value>
+    <value>下移至底 (B)</value>
  </data>
  <data name="menuSelectAll.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuSelectAll.Text" xml:space="preserve">
-    <value>全选      (Ctrl+A)</value>
+    <value>全选 (Ctrl+A)</value>
  </data>
  <data name="toolStripSeparator9.Size" type="System.Drawing.Size, System.Drawing">
-    <value>275, 6</value>
+    <value>297, 6</value>
  </data>
  <data name="menuPingServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuPingServer.Text" xml:space="preserve">
-    <value>测试服务器延迟Ping(多选)(Ctrl+P)</value>
+    <value>测试服务器延迟Ping(多选) (Ctrl+P)</value>
  </data>
  <data name="menuTcpingServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuTcpingServer.Text" xml:space="preserve">
-    <value>测试服务器延迟Tcping(多选)(Ctrl+O)</value>
+    <value>测试服务器延迟Tcping(多选) (Ctrl+O)</value>
  </data>
  <data name="menuRealPingServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuRealPingServer.Text" xml:space="preserve">
-    <value>测试服务器真连接延迟(多选)(Ctrl+R)</value>
+    <value>测试服务器真连接延迟(多选) (Ctrl+R)</value>
  </data>
  <data name="menuSpeedServer.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuSpeedServer.Text" xml:space="preserve">
-    <value>测试服务器速度(多选)(Ctrl+T)</value>
+    <value>测试服务器速度(多选) (Ctrl+T)</value>
  </data>
  <data name="toolStripSeparator6.Size" type="System.Drawing.Size, System.Drawing">
-    <value>275, 6</value>
+    <value>297, 6</value>
  </data>
  <data name="menuExport2ClientConfig.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuExport2ClientConfig.Text" xml:space="preserve">
    <value>导出所选服务器为客户端配置</value>
  </data>
  <data name="menuExport2ServerConfig.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuExport2ServerConfig.Text" xml:space="preserve">
    <value>导出所选服务器为服务端配置</value>
  </data>
  <data name="menuExport2ShareUrl.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuExport2ShareUrl.Text" xml:space="preserve">
-    <value>批量导出分享URL至剪贴板(多选)</value>
+    <value>批量导出分享URL至剪贴板(多选) (Ctrl+C)</value>
  </data>
  <data name="menuExport2SubContent.Size" type="System.Drawing.Size, System.Drawing">
-    <value>278, 22</value>
+    <value>300, 22</value>
  </data>
  <data name="menuExport2SubContent.Text" xml:space="preserve">
    <value>批量导出订阅内容至剪贴板(多选)</value>
@@ -275,7 +275,7 @@
    <value>  服务器  </value>
  </data>
  <data name="cmsLv.Size" type="System.Drawing.Size, System.Drawing">
-    <value>279, 534</value>
+    <value>301, 534</value>
  </data>
  <data name="lvServers.Items" mimetype="application/x-microsoft.net.object.binary.base64">
    <value>
@@ -295,34 +295,46 @@
 </value>
  </data>
  <data name="menuNotEnabledHttp.Size" type="System.Drawing.Size, System.Drawing">
-    <value>340, 22</value>
+    <value>316, 22</value>
  </data>
  <data name="menuNotEnabledHttp.Text" xml:space="preserve">
    <value>关闭Http代理</value>
  </data>
  <data name="menuGlobal.Size" type="System.Drawing.Size, System.Drawing">
-    <value>340, 22</value>
+    <value>316, 22</value>
  </data>
  <data name="menuGlobal.Text" xml:space="preserve">
-    <value>开启Http代理,并自动配置代理服务器(全局模式)</value>
+    <value>开启Http代理,并自动配置系统代理(全局模式)</value>
  </data>
  <data name="menuGlobalPAC.Size" type="System.Drawing.Size, System.Drawing">
-    <value>340, 22</value>
+    <value>316, 22</value>
  </data>
  <data name="menuGlobalPAC.Text" xml:space="preserve">
-    <value>开启PAC,并自动配置PAC(PAC模式)</value>
+    <value>开启PAC,并自动配置系统代理(PAC模式)</value>
  </data>
  <data name="menuKeep.Size" type="System.Drawing.Size, System.Drawing">
-    <value>340, 22</value>
+    <value>316, 22</value>
  </data>
  <data name="menuKeep.Text" xml:space="preserve">
-    <value>仅开启Http代理,不自动配置代理服务器(直连模式)</value>
+    <value>仅开启Http代理,并清除系统代理</value>
  </data>
  <data name="menuKeepPAC.Size" type="System.Drawing.Size, System.Drawing">
-    <value>340, 22</value>
+    <value>316, 22</value>
  </data>
  <data name="menuKeepPAC.Text" xml:space="preserve">
-    <value>仅开启PAC,不自动配置PAC</value>
+    <value>仅开启PAC,并清除系统代理</value>
+  </data>
+  <data name="menuKeepNothing.Size" type="System.Drawing.Size, System.Drawing">
+    <value>316, 22</value>
+  </data>
+  <data name="menuKeepNothing.Text" xml:space="preserve">
+    <value>仅开启Http代理,不改变系统代理</value>
+  </data>
+  <data name="menuKeepPACNothing.Size" type="System.Drawing.Size, System.Drawing">
+    <value>316, 22</value>
+  </data>
+  <data name="menuKeepPACNothing.Text" xml:space="preserve">
+    <value>仅开启PAC,不改变系统代理</value>
  </data>
  <data name="menuSysAgentMode.Size" type="System.Drawing.Size, System.Drawing">
    <value>195, 22</value>
@@ -354,6 +366,12 @@
  <data name="menuCopyPACUrl.Text" xml:space="preserve">
    <value>复制本地PAC网址</value>
  </data>
+  <data name="menuUpdateSubscriptions.Size" type="System.Drawing.Size, System.Drawing">
+    <value>195, 22</value>
+  </data>
+  <data name="menuUpdateSubscriptions.Text" xml:space="preserve">
+    <value>更新订阅</value>
+  </data>
  <data name="toolStripSeparator2.Size" type="System.Drawing.Size, System.Drawing">
    <value>192, 6</value>
  </data>
@@ -364,7 +382,7 @@
    <value>退出</value>
  </data>
  <data name="cmsMain.Size" type="System.Drawing.Size, System.Drawing">
-    <value>196, 142</value>
+    <value>196, 164</value>
  </data>
  <data name="groupBox1.Text" xml:space="preserve">
    <value>服务器列表</value>
@@ -399,43 +417,58 @@
  <data name="tsbOptionSetting.Text" xml:space="preserve">
    <value>  参数设置  </value>
  </data>
-  <data name="tsbReload.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-    <value>
-        iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAADsIAAA7CARUoSoAAAAE3SURBVFhH7ZaBDQIhDEVvBEdwBDfQDXQER3AD3cARdAPd
-        QDfSDbQvuSb1AicFjJrwkxcN0FIolOuamv5VE2E+gLaPayWchEcE+hhTXVPhIoQmDcFYbKpoJtwEdX4X
-        jgIrXfTwnzb6dBw22BaJVdjJmWQs1/SdBRtE0U5cBXW2oSFRO0HtSEeW2FZ1wsq9sjuRdTDVAXnNuWLY
-        6JnAl0sYa/Q5q1dhq35ci+Bkq2HJvbZpxGeybAAuw4Fq+cnW1wPITgHFYxvBUw+qHEIL1yq1vDKhVlH3
-        NQwF4JkcFRWiUAB7IVW2FFPO3YqlgPd+LJf02e8Fdi3rMdIAcLDuf9UpeT0IS0G/hvhPm305vSl7EQFY
-        B6zCvozvYGzRM8zEoeg5TPZwDaGvpHQni1yzSxbXPW9q+hF13ROHuJnQcjbhtQAAAABJRU5ErkJggg==
-</value>
-  </data>
  <data name="tsbReload.Size" type="System.Drawing.Size, System.Drawing">
-    <value>76, 53</value>
+    <value>148, 22</value>
  </data>
  <data name="tsbReload.Text" xml:space="preserve">
    <value>  重启服务  </value>
  </data>
+  <data name="tsbTestMe.Size" type="System.Drawing.Size, System.Drawing">
+    <value>148, 22</value>
+  </data>
+  <data name="tsbTestMe.Text" xml:space="preserve">
+    <value>测试当前服务状态</value>
+  </data>
+  <data name="tsbService.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAATdJREFUWEftloENAiEMRW8ER3AEN9ANdARHcAPdwBF0A91AN9INtC+5JvUCJwWM
+        mvCTFw3QUiiU65qa/lUTYT6Ato9rJZyERwT6GFNdU+EihCYNwVhsqmgm3AR1fheOAitd9PCfNvp0HDbY
+        FolV2MmZZCzX9J0FG0TRTlwFdbahIVE7Qe1IR5bYVnXCyr2yO5F1MNUBec25YtjomcCXSxhr9DmrV2Gr
+        flyL4GSrYcm9tmnEZ7JsAC7DgWr5ydbXA8hOAcVjG8FTD6ocQgvXKrW8MqFWUfc1DAXgmRwVFaJQAHsh
+        VbYUU87diqWA934sl/TZ7wV2Lesx0gBwsO5/1Sl5PQhLQb+G+E+bfTm9KXsRAVgHrMK+jO9gbNEzzMSh
+        6DlM9nANoa+kdCeLXLNLFtc9b2r6EXXdE4e4mdByNuG1AAAAAElFTkSuQmCC
+</value>
+  </data>
+  <data name="tsbService.Size" type="System.Drawing.Size, System.Drawing">
+    <value>85, 53</value>
+  </data>
+  <data name="tsbService.Text" xml:space="preserve">
+    <value>  当前服务  </value>
+  </data>
  <data name="tsbCheckUpdateN.Size" type="System.Drawing.Size, System.Drawing">
-    <value>232, 22</value>
+    <value>223, 22</value>
  </data>
  <data name="tsbCheckUpdateN.Text" xml:space="preserve">
-    <value>检查更新v2rayN</value>
+    <value>v2rayN</value>
  </data>
  <data name="tsbCheckUpdateCore.Size" type="System.Drawing.Size, System.Drawing">
-    <value>232, 22</value>
+    <value>223, 22</value>
  </data>
  <data name="tsbCheckUpdateCore.Text" xml:space="preserve">
-    <value>检查更新v2rayCore</value>
+    <value>v2rayCore</value>
  </data>
  <data name="tsbCheckUpdatePACList.Size" type="System.Drawing.Size, System.Drawing">
-    <value>232, 22</value>
+    <value>223, 22</value>
  </data>
  <data name="tsbCheckUpdatePACList.Text" xml:space="preserve">
-    <value>检查更新PAC</value>
+    <value>PAC</value>
+  </data>
+  <data name="toolStripSeparator13.Size" type="System.Drawing.Size, System.Drawing">
+    <value>220, 6</value>
  </data>
  <data name="tsbCheckClearPACList.Size" type="System.Drawing.Size, System.Drawing">
-    <value>232, 22</value>
+    <value>223, 22</value>
  </data>
  <data name="tsbCheckClearPACList.Text" xml:space="preserve">
    <value>简化PAC (请设置Core路由)</value>
@@ -447,7 +480,10 @@
    <value>  检查更新  </value>
  </data>
  <data name="tsbAbout.Text" xml:space="preserve">
-    <value>关于</value>
+    <value>v2rayN 项目</value>
+  </data>
+  <data name="tsbV2rayWebsite.Text" xml:space="preserve">
+    <value>V2Ray 官网</value>
  </data>
  <data name="tsbHelp.Size" type="System.Drawing.Size, System.Drawing">
    <value>69, 53</value>
@@ -463,12 +499,18 @@
  </data>
  <data name="tsbClose.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
-        iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAADsIAAA7CARUoSoAAAAAySURBVFhH7c6xDQAgCEVBRnVTHU2ZABuMxV3yOvJDAAA/
-        GqfZVG6X8mg1dfUAAPBQxAZd0SJruVXHWwAAAABJRU5ErkJggg==
+        iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAADJJREFUWEftzrENACAIRUFGdVMdTZkAG4zFXfI68kMAAD8ap9lUbpfyaDV19QAA
+        8FDEBl3RImu5VcdbAAAAAElFTkSuQmCC
 </value>
  </data>
+  <data name="tsbClose.Size" type="System.Drawing.Size, System.Drawing">
+    <value>76, 53</value>
+  </data>
  <data name="tsbClose.Text" xml:space="preserve">
-    <value>  关闭  </value>
+    <value>  关闭窗口  </value>
+  </data>
+  <data name="tsbQRCodeSwitch.Text" xml:space="preserve">
+    <value>  分享  </value>
  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/OptionSettingForm.Designer.cs
+++ b/v2rayN/v2rayN/Forms/OptionSettingForm.Designer.cs
@@ -33,6 +33,7 @@
            this.tabControl1 = new System.Windows.Forms.TabControl();
            this.tabPage1 = new System.Windows.Forms.TabPage();
            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.chkdefAllowInsecure = new System.Windows.Forms.CheckBox();
            this.label16 = new System.Windows.Forms.Label();
            this.cmblistenerType = new System.Windows.Forms.ComboBox();
            this.chksniffingEnabled2 = new System.Windows.Forms.CheckBox();
@@ -65,10 +66,10 @@
            this.tabPage8 = new System.Windows.Forms.TabPage();
            this.cmbroutingMode = new System.Windows.Forms.ComboBox();
            this.panel3 = new System.Windows.Forms.Panel();
+            this.linkLabelRoutingDoc = new System.Windows.Forms.LinkLabel();
            this.btnSetDefRountingRule = new System.Windows.Forms.Button();
            this.labRoutingTips = new System.Windows.Forms.Label();
            this.cmbdomainStrategy = new System.Windows.Forms.ComboBox();
-            this.label15 = new System.Windows.Forms.Label();
            this.tabPage6 = new System.Windows.Forms.TabPage();
            this.chkKcpcongestion = new System.Windows.Forms.CheckBox();
            this.txtKcpwriteBufferSize = new System.Windows.Forms.TextBox();
@@ -84,6 +85,7 @@
            this.txtKcpmtu = new System.Windows.Forms.TextBox();
            this.label6 = new System.Windows.Forms.Label();
            this.tabPage7 = new System.Windows.Forms.TabPage();
+            this.chkKeepOlderDedupl = new System.Windows.Forms.CheckBox();
            this.cbFreshrate = new System.Windows.Forms.ComboBox();
            this.lbFreshrate = new System.Windows.Forms.Label();
            this.chkEnableStatistics = new System.Windows.Forms.CheckBox();
@@ -118,32 +120,34 @@
            // 
            // btnClose
            // 
-            this.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            resources.ApplyResources(this.btnClose, "btnClose");
+            this.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.btnClose.Name = "btnClose";
            this.btnClose.UseVisualStyleBackColor = true;
            this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
            // 
            // tabControl1
            // 
+            resources.ApplyResources(this.tabControl1, "tabControl1");
            this.tabControl1.Controls.Add(this.tabPage1);
            this.tabControl1.Controls.Add(this.tabPage2);
            this.tabControl1.Controls.Add(this.tabPage6);
            this.tabControl1.Controls.Add(this.tabPage7);
            this.tabControl1.Controls.Add(this.tabPage9);
-            resources.ApplyResources(this.tabControl1, "tabControl1");
            this.tabControl1.Name = "tabControl1";
            this.tabControl1.SelectedIndex = 0;
            // 
            // tabPage1
            // 
-            this.tabPage1.Controls.Add(this.groupBox1);
            resources.ApplyResources(this.tabPage1, "tabPage1");
+            this.tabPage1.Controls.Add(this.groupBox1);
            this.tabPage1.Name = "tabPage1";
            this.tabPage1.UseVisualStyleBackColor = true;
            // 
            // groupBox1
            // 
+            resources.ApplyResources(this.groupBox1, "groupBox1");
+            this.groupBox1.Controls.Add(this.chkdefAllowInsecure);
            this.groupBox1.Controls.Add(this.label16);
            this.groupBox1.Controls.Add(this.cmblistenerType);
            this.groupBox1.Controls.Add(this.chksniffingEnabled2);
@@ -164,10 +168,15 @@
            this.groupBox1.Controls.Add(this.label5);
            this.groupBox1.Controls.Add(this.txtlocalPort);
            this.groupBox1.Controls.Add(this.label2);
-            resources.ApplyResources(this.groupBox1, "groupBox1");
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.TabStop = false;
            // 
+            // chkdefAllowInsecure
+            // 
+            resources.ApplyResources(this.chkdefAllowInsecure, "chkdefAllowInsecure");
+            this.chkdefAllowInsecure.Name = "chkdefAllowInsecure";
+            this.chkdefAllowInsecure.UseVisualStyleBackColor = true;
+            // 
            // label16
            // 
            resources.ApplyResources(this.label16, "label16");
@@ -175,6 +184,7 @@
            // 
            // cmblistenerType
            // 
+            resources.ApplyResources(this.cmblistenerType, "cmblistenerType");
            this.cmblistenerType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmblistenerType.FormattingEnabled = true;
            this.cmblistenerType.Items.AddRange(new object[] {
@@ -182,8 +192,9 @@
            resources.GetString("cmblistenerType.Items1"),
            resources.GetString("cmblistenerType.Items2"),
            resources.GetString("cmblistenerType.Items3"),
-            resources.GetString("cmblistenerType.Items4")});
-            resources.ApplyResources(this.cmblistenerType, "cmblistenerType");
+            resources.GetString("cmblistenerType.Items4"),
+            resources.GetString("cmblistenerType.Items5"),
+            resources.GetString("cmblistenerType.Items6")});
            this.cmblistenerType.Name = "cmblistenerType";
            // 
            // chksniffingEnabled2
@@ -229,12 +240,12 @@
            // 
            // cmbprotocol2
            // 
+            resources.ApplyResources(this.cmbprotocol2, "cmbprotocol2");
            this.cmbprotocol2.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbprotocol2.FormattingEnabled = true;
            this.cmbprotocol2.Items.AddRange(new object[] {
            resources.GetString("cmbprotocol2.Items"),
            resources.GetString("cmbprotocol2.Items1")});
-            resources.ApplyResources(this.cmbprotocol2, "cmbprotocol2");
            this.cmbprotocol2.Name = "cmbprotocol2";
            // 
            // label3
@@ -249,8 +260,8 @@
            // 
            // cmbprotocol
            // 
-            this.cmbprotocol.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            resources.ApplyResources(this.cmbprotocol, "cmbprotocol");
+            this.cmbprotocol.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbprotocol.FormattingEnabled = true;
            this.cmbprotocol.Items.AddRange(new object[] {
            resources.GetString("cmbprotocol.Items"),
@@ -276,6 +287,7 @@
            // 
            // cmbloglevel
            // 
+            resources.ApplyResources(this.cmbloglevel, "cmbloglevel");
            this.cmbloglevel.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbloglevel.FormattingEnabled = true;
            this.cmbloglevel.Items.AddRange(new object[] {
@@ -284,7 +296,6 @@
            resources.GetString("cmbloglevel.Items2"),
            resources.GetString("cmbloglevel.Items3"),
            resources.GetString("cmbloglevel.Items4")});
-            resources.ApplyResources(this.cmbloglevel, "cmbloglevel");
            this.cmbloglevel.Name = "cmbloglevel";
            // 
            // label5
@@ -304,33 +315,33 @@
            // 
            // tabPage2
            // 
-            this.tabPage2.Controls.Add(this.groupBox2);
            resources.ApplyResources(this.tabPage2, "tabPage2");
+            this.tabPage2.Controls.Add(this.groupBox2);
            this.tabPage2.Name = "tabPage2";
            this.tabPage2.UseVisualStyleBackColor = true;
            // 
            // groupBox2
            // 
+            resources.ApplyResources(this.groupBox2, "groupBox2");
            this.groupBox2.Controls.Add(this.tabControl2);
            this.groupBox2.Controls.Add(this.panel3);
-            resources.ApplyResources(this.groupBox2, "groupBox2");
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.TabStop = false;
            // 
            // tabControl2
            // 
+            resources.ApplyResources(this.tabControl2, "tabControl2");
            this.tabControl2.Controls.Add(this.tabPage3);
            this.tabControl2.Controls.Add(this.tabPage4);
            this.tabControl2.Controls.Add(this.tabPage5);
            this.tabControl2.Controls.Add(this.tabPage8);
-            resources.ApplyResources(this.tabControl2, "tabControl2");
            this.tabControl2.Name = "tabControl2";
            this.tabControl2.SelectedIndex = 0;
            // 
            // tabPage3
            // 
-            this.tabPage3.Controls.Add(this.txtUseragent);
            resources.ApplyResources(this.tabPage3, "tabPage3");
+            this.tabPage3.Controls.Add(this.txtUseragent);
            this.tabPage3.Name = "tabPage3";
            this.tabPage3.UseVisualStyleBackColor = true;
            // 
@@ -341,8 +352,8 @@
            // 
            // tabPage4
            // 
-            this.tabPage4.Controls.Add(this.txtUserdirect);
            resources.ApplyResources(this.tabPage4, "tabPage4");
+            this.tabPage4.Controls.Add(this.txtUserdirect);
            this.tabPage4.Name = "tabPage4";
            this.tabPage4.UseVisualStyleBackColor = true;
            // 
@@ -353,8 +364,8 @@
            // 
            // tabPage5
            // 
-            this.tabPage5.Controls.Add(this.txtUserblock);
            resources.ApplyResources(this.tabPage5, "tabPage5");
+            this.tabPage5.Controls.Add(this.txtUserblock);
            this.tabPage5.Name = "tabPage5";
            this.tabPage5.UseVisualStyleBackColor = true;
            // 
@@ -365,13 +376,14 @@
            // 
            // tabPage8
            // 
-            this.tabPage8.Controls.Add(this.cmbroutingMode);
            resources.ApplyResources(this.tabPage8, "tabPage8");
+            this.tabPage8.Controls.Add(this.cmbroutingMode);
            this.tabPage8.Name = "tabPage8";
            this.tabPage8.UseVisualStyleBackColor = true;
            // 
            // cmbroutingMode
            // 
+            resources.ApplyResources(this.cmbroutingMode, "cmbroutingMode");
            this.cmbroutingMode.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbroutingMode.FormattingEnabled = true;
            this.cmbroutingMode.Items.AddRange(new object[] {
@@ -379,18 +391,24 @@
            resources.GetString("cmbroutingMode.Items1"),
            resources.GetString("cmbroutingMode.Items2"),
            resources.GetString("cmbroutingMode.Items3")});
-            resources.ApplyResources(this.cmbroutingMode, "cmbroutingMode");
            this.cmbroutingMode.Name = "cmbroutingMode";
            // 
            // panel3
            // 
+            resources.ApplyResources(this.panel3, "panel3");
+            this.panel3.Controls.Add(this.linkLabelRoutingDoc);
            this.panel3.Controls.Add(this.btnSetDefRountingRule);
            this.panel3.Controls.Add(this.labRoutingTips);
            this.panel3.Controls.Add(this.cmbdomainStrategy);
-            this.panel3.Controls.Add(this.label15);
-            resources.ApplyResources(this.panel3, "panel3");
            this.panel3.Name = "panel3";
            // 
+            // linkLabelRoutingDoc
+            // 
+            resources.ApplyResources(this.linkLabelRoutingDoc, "linkLabelRoutingDoc");
+            this.linkLabelRoutingDoc.Name = "linkLabelRoutingDoc";
+            this.linkLabelRoutingDoc.TabStop = true;
+            this.linkLabelRoutingDoc.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabelRoutingDoc_LinkClicked);
+            // 
            // btnSetDefRountingRule
            // 
            resources.ApplyResources(this.btnSetDefRountingRule, "btnSetDefRountingRule");
@@ -400,28 +418,24 @@
            // 
            // labRoutingTips
            // 
-            this.labRoutingTips.ForeColor = System.Drawing.Color.Brown;
            resources.ApplyResources(this.labRoutingTips, "labRoutingTips");
+            this.labRoutingTips.ForeColor = System.Drawing.Color.Brown;
            this.labRoutingTips.Name = "labRoutingTips";
            // 
            // cmbdomainStrategy
            // 
+            resources.ApplyResources(this.cmbdomainStrategy, "cmbdomainStrategy");
            this.cmbdomainStrategy.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cmbdomainStrategy.FormattingEnabled = true;
            this.cmbdomainStrategy.Items.AddRange(new object[] {
            resources.GetString("cmbdomainStrategy.Items"),
            resources.GetString("cmbdomainStrategy.Items1"),
            resources.GetString("cmbdomainStrategy.Items2")});
-            resources.ApplyResources(this.cmbdomainStrategy, "cmbdomainStrategy");
            this.cmbdomainStrategy.Name = "cmbdomainStrategy";
            // 
-            // label15
-            // 
-            resources.ApplyResources(this.label15, "label15");
-            this.label15.Name = "label15";
-            // 
            // tabPage6
            // 
+            resources.ApplyResources(this.tabPage6, "tabPage6");
            this.tabPage6.Controls.Add(this.chkKcpcongestion);
            this.tabPage6.Controls.Add(this.txtKcpwriteBufferSize);
            this.tabPage6.Controls.Add(this.label10);
@@ -435,7 +449,6 @@
            this.tabPage6.Controls.Add(this.label7);
            this.tabPage6.Controls.Add(this.txtKcpmtu);
            this.tabPage6.Controls.Add(this.label6);
-            resources.ApplyResources(this.tabPage6, "tabPage6");
            this.tabPage6.Name = "tabPage6";
            this.tabPage6.UseVisualStyleBackColor = true;
            // 
@@ -507,6 +520,8 @@
            // 
            // tabPage7
            // 
+            resources.ApplyResources(this.tabPage7, "tabPage7");
+            this.tabPage7.Controls.Add(this.chkKeepOlderDedupl);
            this.tabPage7.Controls.Add(this.cbFreshrate);
            this.tabPage7.Controls.Add(this.lbFreshrate);
            this.tabPage7.Controls.Add(this.chkEnableStatistics);
@@ -514,15 +529,20 @@
            this.tabPage7.Controls.Add(this.txturlGFWList);
            this.tabPage7.Controls.Add(this.label13);
            this.tabPage7.Controls.Add(this.chkAutoRun);
-            resources.ApplyResources(this.tabPage7, "tabPage7");
            this.tabPage7.Name = "tabPage7";
            this.tabPage7.UseVisualStyleBackColor = true;
            // 
+            // chkKeepOlderDedupl
+            // 
+            resources.ApplyResources(this.chkKeepOlderDedupl, "chkKeepOlderDedupl");
+            this.chkKeepOlderDedupl.Name = "chkKeepOlderDedupl";
+            this.chkKeepOlderDedupl.UseVisualStyleBackColor = true;
+            // 
            // cbFreshrate
            // 
+            resources.ApplyResources(this.cbFreshrate, "cbFreshrate");
            this.cbFreshrate.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cbFreshrate.FormattingEnabled = true;
-            resources.ApplyResources(this.cbFreshrate, "cbFreshrate");
            this.cbFreshrate.Name = "cbFreshrate";
            // 
            // lbFreshrate
@@ -560,9 +580,9 @@
            // 
            // tabPage9
            // 
+            resources.ApplyResources(this.tabPage9, "tabPage9");
            this.tabPage9.Controls.Add(this.txtuserPacRule);
            this.tabPage9.Controls.Add(this.panel4);
-            resources.ApplyResources(this.tabPage9, "tabPage9");
            this.tabPage9.Name = "tabPage9";
            this.tabPage9.UseVisualStyleBackColor = true;
            // 
@@ -573,21 +593,21 @@
            // 
            // panel4
            // 
-            this.panel4.Controls.Add(this.label4);
            resources.ApplyResources(this.panel4, "panel4");
+            this.panel4.Controls.Add(this.label4);
            this.panel4.Name = "panel4";
            // 
            // label4
            // 
-            this.label4.ForeColor = System.Drawing.Color.Brown;
            resources.ApplyResources(this.label4, "label4");
+            this.label4.ForeColor = System.Drawing.Color.Brown;
            this.label4.Name = "label4";
            // 
            // panel2
            // 
+            resources.ApplyResources(this.panel2, "panel2");
            this.panel2.Controls.Add(this.btnClose);
            this.panel2.Controls.Add(this.btnOK);
-            resources.ApplyResources(this.panel2, "panel2");
            this.panel2.Name = "panel2";
            // 
            // btnOK
@@ -697,7 +717,6 @@
        private System.Windows.Forms.Label label14;
        private System.Windows.Forms.Panel panel3;
        private System.Windows.Forms.ComboBox cmbdomainStrategy;
-        private System.Windows.Forms.Label label15;
        private System.Windows.Forms.ComboBox cmbroutingMode;
        private System.Windows.Forms.CheckBox chksniffingEnabled;
        private System.Windows.Forms.CheckBox chksniffingEnabled2;
@@ -712,5 +731,8 @@
        private System.Windows.Forms.TextBox txtuserPacRule;
        private System.Windows.Forms.Panel panel4;
        private System.Windows.Forms.Label label4;
+        private System.Windows.Forms.CheckBox chkKeepOlderDedupl;
+        private System.Windows.Forms.LinkLabel linkLabelRoutingDoc;
+        private System.Windows.Forms.CheckBox chkdefAllowInsecure;
    }
 }
--- a/v2rayN/v2rayN/Forms/OptionSettingForm.cs
+++ b/v2rayN/v2rayN/Forms/OptionSettingForm.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Windows.Forms;
 using v2rayN.Handler;
 using v2rayN.Base;
+using v2rayN.HttpProxyHandler;

 namespace v2rayN.Forms
 {
@@ -67,7 +68,9 @@ namespace v2rayN.Forms
            //remoteDNS
            txtremoteDNS.Text = config.remoteDNS;

-            cmblistenerType.SelectedIndex = config.listenerType;
+            cmblistenerType.SelectedIndex = (int)config.listenerType;
+
+            chkdefAllowInsecure.Checked = config.defAllowInsecure;
        }

        /// <summary>
@@ -77,8 +80,7 @@ namespace v2rayN.Forms
        {
            //路由
            cmbdomainStrategy.Text = config.domainStrategy;
-            int routingMode = 0;
-            int.TryParse(config.routingMode, out routingMode);
+            int.TryParse(config.routingMode, out int routingMode);
            cmbroutingMode.SelectedIndex = routingMode;

            txtUseragent.Text = Utils.List2String(config.useragent, true);
@@ -112,13 +114,13 @@ namespace v2rayN.Forms
            txturlGFWList.Text = config.urlGFWList;

            chkAllowLANConn.Checked = config.allowLANConn;
+            chkEnableStatistics.Checked = config.enableStatistics;
+            chkKeepOlderDedupl.Checked = config.keepOlderDedupl;


-            var enableStatistics = config.enableStatistics;
-            chkEnableStatistics.Checked = enableStatistics;


-            var cbSource = new ComboItem[]
+            ComboItem[] cbSource = new ComboItem[]
            {
                new ComboItem{ID = (int)Global.StatisticsFreshRate.quick, Text = UIRes.I18N("QuickFresh")},
                new ComboItem{ID = (int)Global.StatisticsFreshRate.medium, Text = UIRes.I18N("MediumFresh")},
@@ -182,7 +184,7 @@ namespace v2rayN.Forms
            }
            else
            {
-                UI.Show(UIRes.I18N("OperationFailed"));
+                UI.ShowWarning(UIRes.I18N("OperationFailed"));
            }
        }

@@ -263,7 +265,10 @@ namespace v2rayN.Forms
            //remoteDNS
            config.remoteDNS = txtremoteDNS.Text.TrimEx();

-            config.listenerType = cmblistenerType.SelectedIndex;
+            config.listenerType = (ListenerType)Enum.ToObject(typeof(ListenerType), cmblistenerType.SelectedIndex);
+
+            config.defAllowInsecure = chkdefAllowInsecure.Checked;
+
            return 0;
        }

@@ -340,9 +345,10 @@ namespace v2rayN.Forms

            config.allowLANConn = chkAllowLANConn.Checked;

-            var lastEnableStatistics = config.enableStatistics;
+            bool lastEnableStatistics = config.enableStatistics;
            config.enableStatistics = chkEnableStatistics.Checked;
            config.statisticsFreshRate = (int)cbFreshrate.SelectedValue;
+            config.keepOlderDedupl = chkKeepOlderDedupl.Checked;

            //if(lastEnableStatistics != config.enableStatistics)
            //{
@@ -389,25 +395,29 @@ namespace v2rayN.Forms
            txtUserblock.Text = Utils.GetEmbedText(Global.CustomRoutingFileName + Global.blockTag);
            cmbroutingMode.SelectedIndex = 3;

-            var lstUrl = new List<string>();
-            lstUrl.Add(Global.CustomRoutingListUrl + Global.agentTag);
-            lstUrl.Add(Global.CustomRoutingListUrl + Global.directTag);
-            lstUrl.Add(Global.CustomRoutingListUrl + Global.blockTag);
+            List<string> lstUrl = new List<string>
+            {
+                Global.CustomRoutingListUrl + Global.agentTag,
+                Global.CustomRoutingListUrl + Global.directTag,
+                Global.CustomRoutingListUrl + Global.blockTag
+            };

-            var lstTxt = new List<TextBox>();
-            lstTxt.Add(txtUseragent);
-            lstTxt.Add(txtUserdirect);
-            lstTxt.Add(txtUserblock);
+            List<TextBox> lstTxt = new List<TextBox>
+            {
+                txtUseragent,
+                txtUserdirect,
+                txtUserblock
+            };

            for (int k = 0; k < lstUrl.Count; k++)
            {
-                var txt = lstTxt[k];
+                TextBox txt = lstTxt[k];
                DownloadHandle downloadHandle = new DownloadHandle();
                downloadHandle.UpdateCompleted += (sender2, args) =>
                {
                    if (args.Success)
                    {
-                        var result = args.Msg;
+                        string result = args.Msg;
                        if (Utils.IsNullOrEmpty(result))
                        {
                            return;
@@ -431,6 +441,11 @@ namespace v2rayN.Forms
        {
            labRoutingTips.Text = text;
        }
+
+        private void linkLabelRoutingDoc_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
+        {
+            System.Diagnostics.Process.Start("https://www.v2ray.com/chapter_02/03_routing.html#routingobject");
+        }
    }

    class ComboItem
--- a/v2rayN/v2rayN/Forms/OptionSettingForm.resx
+++ b/v2rayN/v2rayN/Forms/OptionSettingForm.resx
--- a/v2rayN/v2rayN/Forms/OptionSettingForm.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/OptionSettingForm.zh-Hans.resx
@@ -120,7 +120,16 @@
  <data name="btnClose.Text" xml:space="preserve">
    <value>取消(&amp;C)</value>
  </data>
+  <data name="tabPage1.Text" xml:space="preserve">
+    <value>  Core:基础设置  </value>
+  </data>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="chkdefAllowInsecure.Size" type="System.Drawing.Size, System.Drawing">
+    <value>222, 16</value>
+  </data>
+  <data name="chkdefAllowInsecure.Text" xml:space="preserve">
+    <value>是否允许不安全连接(allowInsecure)</value>
+  </data>
  <data name="label16.Size" type="System.Drawing.Size, System.Drawing">
    <value>53, 12</value>
  </data>
@@ -131,16 +140,22 @@
    <value>关闭Http代理</value>
  </data>
  <data name="cmblistenerType.Items1" xml:space="preserve">
-    <value>开启Http代理,并自动配置代理服务器(全局模式)</value>
+    <value>开启Http代理,并自动配置系统代理(全局模式)</value>
  </data>
  <data name="cmblistenerType.Items2" xml:space="preserve">
-    <value>开启PAC,并自动配置PAC(PAC模式)</value>
+    <value>开启PAC,并自动配置系统代理(PAC模式)</value>
  </data>
  <data name="cmblistenerType.Items3" xml:space="preserve">
-    <value>仅开启Http代理,不自动配置代理服务器(直连模式)</value>
+    <value>仅开启Http代理,并清除系统代理</value>
  </data>
  <data name="cmblistenerType.Items4" xml:space="preserve">
-    <value>仅开启PAC,不自动配置PAC</value>
+    <value>仅开启PAC,并清除系统代理</value>
+  </data>
+  <data name="cmblistenerType.Items5" xml:space="preserve">
+    <value>仅开启Http代理,不改变系统代理</value>
+  </data>
+  <data name="cmblistenerType.Items6" xml:space="preserve">
+    <value>仅开启PAC,不改变系统代理</value>
  </data>
  <data name="chksniffingEnabled2.Size" type="System.Drawing.Size, System.Drawing">
    <value>96, 16</value>
@@ -211,11 +226,14 @@
  <data name="label2.Text" xml:space="preserve">
    <value>本地监听端口</value>
  </data>
-  <data name="tabPage1.Text" xml:space="preserve">
-    <value>  Core:基础设置  </value>
+  <data name="tabPage2.Text" xml:space="preserve">
+    <value>  Core:路由设置  </value>
  </data>
-  <data name="txtUseragent.Size" type="System.Drawing.Size, System.Drawing">
-    <value>628, 449</value>
+  <data name="tabControl2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>3, 89</value>
+  </data>
+  <data name="tabControl2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>642, 481</value>
  </data>
  <data name="tabPage3.Size" type="System.Drawing.Size, System.Drawing">
    <value>634, 455</value>
@@ -223,7 +241,7 @@
  <data name="tabPage3.Text" xml:space="preserve">
    <value>  1.代理的Domain或IP  </value>
  </data>
-  <data name="txtUserdirect.Size" type="System.Drawing.Size, System.Drawing">
+  <data name="txtUseragent.Size" type="System.Drawing.Size, System.Drawing">
    <value>628, 449</value>
  </data>
  <data name="tabPage4.Size" type="System.Drawing.Size, System.Drawing">
@@ -232,7 +250,7 @@
  <data name="tabPage4.Text" xml:space="preserve">
    <value>  2.直连的Domain或IP  </value>
  </data>
-  <data name="txtUserblock.Size" type="System.Drawing.Size, System.Drawing">
+  <data name="txtUserdirect.Size" type="System.Drawing.Size, System.Drawing">
    <value>628, 449</value>
  </data>
  <data name="tabPage5.Size" type="System.Drawing.Size, System.Drawing">
@@ -241,6 +259,15 @@
  <data name="tabPage5.Text" xml:space="preserve">
    <value>  3.阻止的Domain或IP  </value>
  </data>
+  <data name="txtUserblock.Size" type="System.Drawing.Size, System.Drawing">
+    <value>628, 449</value>
+  </data>
+  <data name="tabPage8.Size" type="System.Drawing.Size, System.Drawing">
+    <value>634, 455</value>
+  </data>
+  <data name="tabPage8.Text" xml:space="preserve">
+    <value>  4.预定义规则  </value>
+  </data>
  <data name="cmbroutingMode.Items" xml:space="preserve">
    <value>全局</value>
  </data>
@@ -259,17 +286,14 @@
  <data name="cmbroutingMode.Size" type="System.Drawing.Size, System.Drawing">
    <value>244, 20</value>
  </data>
-  <data name="tabPage8.Size" type="System.Drawing.Size, System.Drawing">
-    <value>634, 455</value>
+  <data name="panel3.Size" type="System.Drawing.Size, System.Drawing">
+    <value>642, 72</value>
  </data>
-  <data name="tabPage8.Text" xml:space="preserve">
-    <value>  4.预定义规则  </value>
+  <data name="linkLabelRoutingDoc.Size" type="System.Drawing.Size, System.Drawing">
+    <value>77, 12</value>
  </data>
-  <data name="tabControl2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>3, 89</value>
-  </data>
-  <data name="tabControl2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>642, 481</value>
+  <data name="linkLabelRoutingDoc.Text" xml:space="preserve">
+    <value>域名解析策略</value>
  </data>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  <data name="btnSetDefRountingRule.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
@@ -297,27 +321,18 @@
  <data name="labRoutingTips.Text" xml:space="preserve">
    <value>*设置的规则，用逗号(,)隔开;支持Domain(纯字符串/正则/子域名)和IP</value>
  </data>
-  <data name="cmbdomainStrategy.Location" type="System.Drawing.Point, System.Drawing">
-    <value>81, 14</value>
-  </data>
-  <data name="cmbdomainStrategy.Size" type="System.Drawing.Size, System.Drawing">
-    <value>186, 20</value>
-  </data>
-  <data name="label15.Size" type="System.Drawing.Size, System.Drawing">
-    <value>53, 12</value>
-  </data>
-  <data name="label15.Text" xml:space="preserve">
-    <value>域名策略</value>
-  </data>
-  <data name="panel3.Size" type="System.Drawing.Size, System.Drawing">
-    <value>642, 72</value>
-  </data>
-  <data name="tabPage2.Text" xml:space="preserve">
-    <value>  Core:路由设置  </value>
-  </data>
  <data name="tabPage6.Text" xml:space="preserve">
    <value>  Core:KCP设置  </value>
  </data>
+  <data name="tabPage7.Text" xml:space="preserve">
+    <value>  v2rayN设置  </value>
+  </data>
+  <data name="chkKeepOlderDedupl.Size" type="System.Drawing.Size, System.Drawing">
+    <value>156, 16</value>
+  </data>
+  <data name="chkKeepOlderDedupl.Text" xml:space="preserve">
+    <value>去重时保留序号较小的项</value>
+  </data>
  <data name="lbFreshrate.Size" type="System.Drawing.Size, System.Drawing">
    <value>77, 12</value>
  </data>
@@ -325,10 +340,10 @@
    <value>统计刷新频率</value>
  </data>
  <data name="chkEnableStatistics.Size" type="System.Drawing.Size, System.Drawing">
-    <value>384, 16</value>
+    <value>372, 16</value>
  </data>
  <data name="chkEnableStatistics.Text" xml:space="preserve">
-    <value>启用统计（实时网速显示和使用流量显示，需要重启v2rayN客户端）</value>
+    <value>启用统计(实时网速显示和使用流量显示，需要重启v2rayN客户端)</value>
  </data>
  <data name="chkAllowLANConn.Size" type="System.Drawing.Size, System.Drawing">
    <value>144, 16</value>
@@ -348,15 +363,12 @@
  <data name="chkAutoRun.Text" xml:space="preserve">
    <value>开机自动启动(可能会不成功)</value>
  </data>
-  <data name="tabPage7.Text" xml:space="preserve">
-    <value>  v2rayN设置  </value>
+  <data name="tabPage9.Text" xml:space="preserve">
+    <value>  用户PAC设置  </value>
  </data>
  <data name="label4.Text" xml:space="preserve">
    <value>*设置用户PAC规则，用逗号(,)隔开</value>
  </data>
-  <data name="tabPage9.Text" xml:space="preserve">
-    <value>  用户PAC设置  </value>
-  </data>
  <data name="btnOK.Text" xml:space="preserve">
    <value>确定(&amp;O)</value>
  </data>
--- a/v2rayN/v2rayN/Forms/QRCodeControl.Designer.cs
+++ b/v2rayN/v2rayN/Forms/QRCodeControl.Designer.cs
@@ -31,7 +31,6 @@
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(QRCodeControl));
            this.txtUrl = new System.Windows.Forms.TextBox();
            this.picQRCode = new System.Windows.Forms.PictureBox();
-            this.chkShow = new System.Windows.Forms.CheckBox();
            ((System.ComponentModel.ISupportInitialize)(this.picQRCode)).BeginInit();
            this.SuspendLayout();
            // 
@@ -47,20 +46,12 @@
            this.picQRCode.Name = "picQRCode";
            this.picQRCode.TabStop = false;
            // 
-            // chkShow
-            // 
-            resources.ApplyResources(this.chkShow, "chkShow");
-            this.chkShow.Name = "chkShow";
-            this.chkShow.UseVisualStyleBackColor = true;
-            this.chkShow.CheckedChanged += new System.EventHandler(this.chkShow_CheckedChanged);
-            // 
            // QRCodeControl
            // 
            resources.ApplyResources(this, "$this");
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.Controls.Add(this.picQRCode);
            this.Controls.Add(this.txtUrl);
-            this.Controls.Add(this.chkShow);
            this.Name = "QRCodeControl";
            this.Load += new System.EventHandler(this.QRCodeControl_Load);
            ((System.ComponentModel.ISupportInitialize)(this.picQRCode)).EndInit();
@@ -73,6 +64,5 @@

        private System.Windows.Forms.TextBox txtUrl;
        private System.Windows.Forms.PictureBox picQRCode;
-        private System.Windows.Forms.CheckBox chkShow;
    }
 }
--- a/v2rayN/v2rayN/Forms/QRCodeControl.cs
+++ b/v2rayN/v2rayN/Forms/QRCodeControl.cs
@@ -12,7 +12,6 @@ namespace v2rayN.Forms
        }
        private void QRCodeControl_Load(object sender, System.EventArgs e)
        {
-            chkShow_CheckedChanged(null, null);
            txtUrl.MouseUp += txtUrl_MouseUp;      
        }

@@ -32,16 +31,9 @@ namespace v2rayN.Forms
                    txtUrl.Text = string.Empty;
                    return;
                }
-                picQRCode.Image = QRCodeHelper.GetQRCode(url);
                txtUrl.Text = url;
+                picQRCode.Image = QRCodeHelper.GetQRCode(url);                
            }
        }
-
-        private void chkShow_CheckedChanged(object sender, System.EventArgs e)
-        {
-            picQRCode.Visible =
-            txtUrl.Visible = chkShow.Checked;
-        }
-
    }
 }
--- a/v2rayN/v2rayN/Forms/QRCodeControl.resx
+++ b/v2rayN/v2rayN/Forms/QRCodeControl.resx
@@ -117,106 +117,76 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
-  <data name="&gt;&gt;picQRCode.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="$this.Size" type="System.Drawing.Size, System.Drawing">
-    <value>356, 441</value>
-  </data>
-  <data name="chkShow.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 0</value>
-  </data>
-  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="txtUrl.TabIndex" type="System.Int32, mscorlib">
-    <value>0</value>
-  </data>
-  <data name="chkShow.Text" xml:space="preserve">
-    <value>Show shared content</value>
-  </data>
-  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>System.Windows.Forms.UserControl, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="chkShow.Size" type="System.Drawing.Size, System.Drawing">
-    <value>356, 16</value>
-  </data>
-  <data name="&gt;&gt;$this.Name" xml:space="preserve">
-    <value>QRCodeControl</value>
-  </data>
-  <data name="picQRCode.Size" type="System.Drawing.Size, System.Drawing">
-    <value>356, 355</value>
-  </data>
-  <data name="txtUrl.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 371</value>
-  </data>
-  <data name="&gt;&gt;chkShow.Type" xml:space="preserve">
-    <value>System.Windows.Forms.CheckBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;picQRCode.Type" xml:space="preserve">
-    <value>System.Windows.Forms.PictureBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  <data name="txtUrl.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Bottom</value>
  </data>
-  <data name="picQRCode.TabIndex" type="System.Int32, mscorlib">
-    <value>24</value>
-  </data>
-  <data name="chkShow.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Top</value>
-  </data>
-  <data name="picQRCode.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Fill</value>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="txtUrl.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 371</value>
  </data>
+  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  <data name="txtUrl.Multiline" type="System.Boolean, mscorlib">
    <value>True</value>
  </data>
-  <data name="picQRCode.SizeMode" type="System.Windows.Forms.PictureBoxSizeMode, System.Windows.Forms">
-    <value>Zoom</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="&gt;&gt;chkShow.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="picQRCode.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 16</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;chkShow.Name" xml:space="preserve">
-    <value>chkShow</value>
-  </data>
-  <data name="&gt;&gt;picQRCode.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.Name" xml:space="preserve">
-    <value>txtUrl</value>
-  </data>
-  <data name="&gt;&gt;chkShow.ZOrder" xml:space="preserve">
-    <value>2</value>
-  </data>
-  <data name="&gt;&gt;picQRCode.Name" xml:space="preserve">
-    <value>picQRCode</value>
-  </data>
  <data name="txtUrl.Size" type="System.Drawing.Size, System.Drawing">
    <value>356, 70</value>
  </data>
-  <data name="chkShow.TabIndex" type="System.Int32, mscorlib">
-    <value>25</value>
+  <data name="txtUrl.TabIndex" type="System.Int32, mscorlib">
+    <value>0</value>
  </data>
-  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
-    <value>6, 12</value>
+  <data name="&gt;&gt;txtUrl.Name" xml:space="preserve">
+    <value>txtUrl</value>
  </data>
-  <data name="chkShow.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
+  <data name="&gt;&gt;txtUrl.Type" xml:space="preserve">
+    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;txtUrl.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;txtUrl.ZOrder" xml:space="preserve">
+    <value>1</value>
+  </data>
+  <data name="picQRCode.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Fill</value>
+  </data>
+  <data name="picQRCode.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 0</value>
+  </data>
+  <data name="picQRCode.Size" type="System.Drawing.Size, System.Drawing">
+    <value>356, 371</value>
+  </data>
+  <data name="picQRCode.SizeMode" type="System.Windows.Forms.PictureBoxSizeMode, System.Windows.Forms">
+    <value>Zoom</value>
+  </data>
+  <data name="picQRCode.TabIndex" type="System.Int32, mscorlib">
+    <value>24</value>
+  </data>
+  <data name="&gt;&gt;picQRCode.Name" xml:space="preserve">
+    <value>picQRCode</value>
+  </data>
+  <data name="&gt;&gt;picQRCode.Type" xml:space="preserve">
+    <value>System.Windows.Forms.PictureBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;picQRCode.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;picQRCode.ZOrder" xml:space="preserve">
+    <value>0</value>
  </data>
  <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
    <value>True</value>
  </metadata>
+  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
+    <value>6, 12</value>
+  </data>
+  <data name="$this.Size" type="System.Drawing.Size, System.Drawing">
+    <value>356, 441</value>
+  </data>
+  <data name="&gt;&gt;$this.Name" xml:space="preserve">
+    <value>QRCodeControl</value>
+  </data>
+  <data name="&gt;&gt;$this.Type" xml:space="preserve">
+    <value>System.Windows.Forms.UserControl, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/QRCodeControl.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/QRCodeControl.zh-Hans.resx
@@ -117,7 +117,4 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
-  <data name="chkShow.Text" xml:space="preserve">
-    <value>显示分享内容</value>
-  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/SubSettingControl.cs
+++ b/v2rayN/v2rayN/Forms/SubSettingControl.cs
@@ -54,10 +54,7 @@ namespace v2rayN.Forms
                subItem.url = string.Empty;
            }

-            if (OnButtonClicked != null)
-            {
-                OnButtonClicked(sender, e);
-            }
+            OnButtonClicked?.Invoke(sender, e);
        }
    }
 }
--- a/v2rayN/v2rayN/Forms/SubSettingControl.resx
+++ b/v2rayN/v2rayN/Forms/SubSettingControl.resx
@@ -118,213 +118,123 @@
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="label2.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
-    <value>NoControl</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.Parent" xml:space="preserve">
-    <value>groupBox2</value>
-  </data>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="chkEnabled.Size" type="System.Drawing.Size, System.Drawing">
-    <value>60, 16</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.Name" xml:space="preserve">
-    <value>txtUrl</value>
-  </data>
-  <data name="btnRemove.Text" xml:space="preserve">
-    <value>&amp;Remove</value>
-  </data>
-  <data name="btnRemove.Location" type="System.Drawing.Point, System.Drawing">
-    <value>484, 21</value>
-  </data>
  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="btnRemove.TabIndex" type="System.Int32, mscorlib">
-    <value>24</value>
-  </data>
-  <data name="txtUrl.Size" type="System.Drawing.Size, System.Drawing">
-    <value>432, 46</value>
-  </data>
-  <data name="&gt;&gt;$this.Name" xml:space="preserve">
-    <value>SubSettingControl</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="txtUrl.Multiline" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.Parent" xml:space="preserve">
-    <value>groupBox2</value>
-  </data>
-  <data name="label3.Size" type="System.Drawing.Size, System.Drawing">
-    <value>83, 12</value>
-  </data>
-  <data name="&gt;&gt;groupBox2.Name" xml:space="preserve">
-    <value>groupBox2</value>
-  </data>
  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
    <value>6, 12</value>
  </data>
-  <data name="&gt;&gt;label3.Name" xml:space="preserve">
-    <value>label3</value>
+  <data name="$this.Language" type="System.Globalization.CultureInfo, mscorlib">
+    <value>zh-Hans</value>
  </data>
-  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 21</value>
-  </data>
-  <data name="label3.AutoSize" type="System.Boolean, mscorlib">
+  <data name="$this.Localizable" type="System.Boolean, mscorlib">
    <value>True</value>
  </data>
-  <data name="&gt;&gt;chkEnabled.ZOrder" xml:space="preserve">
-    <value>0</value>
-  </data>
-  <data name="label3.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 55</value>
-  </data>
-  <data name="txtUrl.Location" type="System.Drawing.Point, System.Drawing">
-    <value>127, 55</value>
-  </data>
-  <data name="label2.TabIndex" type="System.Int32, mscorlib">
-    <value>10</value>
-  </data>
-  <data name="groupBox2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Bottom</value>
-  </data>
-  <data name="&gt;&gt;label2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;txtUrl.ZOrder" xml:space="preserve">
-    <value>2</value>
-  </data>
-  <data name="&gt;&gt;chkEnabled.Parent" xml:space="preserve">
-    <value>groupBox2</value>
-  </data>
-  <data name="&gt;&gt;label2.ZOrder" xml:space="preserve">
-    <value>4</value>
-  </data>
-  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>47, 12</value>
-  </data>
-  <data name="groupBox2.Text" xml:space="preserve">
-    <value>Subscription details</value>
-  </data>
-  <data name="groupBox2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 9</value>
-  </data>
-  <data name="chkEnabled.Text" xml:space="preserve">
-    <value>Enable</value>
-  </data>
-  <data name="&gt;&gt;chkEnabled.Name" xml:space="preserve">
-    <value>chkEnabled</value>
-  </data>
-  <data name="&gt;&gt;txtRemarks.ZOrder" xml:space="preserve">
-    <value>3</value>
-  </data>
-  <data name="btnRemove.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
-    <value>NoControl</value>
-  </data>
-  <data name="label3.Text" xml:space="preserve">
-    <value>Address (url)</value>
-  </data>
-  <data name="chkEnabled.TabIndex" type="System.Int32, mscorlib">
-    <value>25</value>
-  </data>
-  <data name="txtUrl.TabIndex" type="System.Int32, mscorlib">
-    <value>23</value>
-  </data>
-  <data name="&gt;&gt;label2.Parent" xml:space="preserve">
-    <value>groupBox2</value>
-  </data>
-  <data name="&gt;&gt;btnRemove.Parent" xml:space="preserve">
-    <value>groupBox2</value>
-  </data>
-  <data name="chkEnabled.Location" type="System.Drawing.Point, System.Drawing">
-    <value>406, 23</value>
-  </data>
-  <data name="label2.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="chkEnabled.AutoSize" type="System.Boolean, mscorlib">
-    <value>True</value>
-  </data>
-  <data name="&gt;&gt;btnRemove.Name" xml:space="preserve">
-    <value>btnRemove</value>
-  </data>
-  <data name="label3.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
-    <value>NoControl</value>
-  </data>
-  <data name="&gt;&gt;label2.Name" xml:space="preserve">
-    <value>label2</value>
-  </data>
-  <data name="&gt;&gt;groupBox2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.GroupBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="groupBox2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>584, 110</value>
-  </data>
-  <data name="chkEnabled.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
-    <value>NoControl</value>
-  </data>
  <data name="$this.Size" type="System.Drawing.Size, System.Drawing">
    <value>584, 119</value>
  </data>
-  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
-    <value>11</value>
+  <data name="btnRemove.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
  </data>
-  <data name="label2.Text" xml:space="preserve">
-    <value>Remarks</value>
-  </data>
-  <data name="label3.TabIndex" type="System.Int32, mscorlib">
-    <value>0</value>
-  </data>
-  <data name="label2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 25</value>
+  <data name="btnRemove.Location" type="System.Drawing.Point, System.Drawing">
+    <value>484, 21</value>
  </data>
  <data name="btnRemove.Size" type="System.Drawing.Size, System.Drawing">
    <value>75, 23</value>
  </data>
-  <data name="&gt;&gt;label3.Parent" xml:space="preserve">
-    <value>groupBox2</value>
+  <data name="btnRemove.TabIndex" type="System.Int32, mscorlib">
+    <value>24</value>
  </data>
-  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
-    <value>265, 21</value>
+  <data name="btnRemove.Text" xml:space="preserve">
+    <value>&amp;Remove</value>
+  </data>
+  <data name="chkEnabled.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="chkEnabled.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
+  </data>
+  <data name="chkEnabled.Location" type="System.Drawing.Point, System.Drawing">
+    <value>406, 23</value>
+  </data>
+  <data name="chkEnabled.Size" type="System.Drawing.Size, System.Drawing">
+    <value>60, 16</value>
+  </data>
+  <data name="chkEnabled.TabIndex" type="System.Int32, mscorlib">
+    <value>25</value>
+  </data>
+  <data name="chkEnabled.Text" xml:space="preserve">
+    <value>Enable</value>
+  </data>
+  <data name="groupBox2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Bottom</value>
+  </data>
+  <data name="groupBox2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 9</value>
+  </data>
+  <data name="groupBox2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>584, 110</value>
  </data>
  <data name="groupBox2.TabIndex" type="System.Int32, mscorlib">
    <value>10</value>
  </data>
-  <data name="&gt;&gt;txtUrl.Type" xml:space="preserve">
-    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="groupBox2.Text" xml:space="preserve">
+    <value>Subscription details</value>
  </data>
-  <data name="&gt;&gt;btnRemove.ZOrder" xml:space="preserve">
-    <value>1</value>
+  <data name="label2.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
  </data>
-  <data name="&gt;&gt;groupBox2.Parent" xml:space="preserve">
-    <value>$this</value>
+  <data name="label2.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
  </data>
-  <data name="&gt;&gt;btnRemove.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="label2.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 25</value>
  </data>
-  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>System.Windows.Forms.UserControl, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
+    <value>47, 12</value>
  </data>
-  <data name="&gt;&gt;groupBox2.ZOrder" xml:space="preserve">
+  <data name="label2.TabIndex" type="System.Int32, mscorlib">
+    <value>10</value>
+  </data>
+  <data name="label2.Text" xml:space="preserve">
+    <value>Remarks</value>
+  </data>
+  <data name="label3.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label3.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
+  </data>
+  <data name="label3.Location" type="System.Drawing.Point, System.Drawing">
+    <value>12, 55</value>
+  </data>
+  <data name="label3.Size" type="System.Drawing.Size, System.Drawing">
+    <value>83, 12</value>
+  </data>
+  <data name="label3.TabIndex" type="System.Int32, mscorlib">
    <value>0</value>
  </data>
-  <data name="&gt;&gt;txtRemarks.Name" xml:space="preserve">
-    <value>txtRemarks</value>
+  <data name="label3.Text" xml:space="preserve">
+    <value>Address (url)</value>
  </data>
-  <data name="&gt;&gt;label3.ZOrder" xml:space="preserve">
-    <value>5</value>
+  <data name="txtRemarks.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 21</value>
  </data>
-  <data name="&gt;&gt;chkEnabled.Type" xml:space="preserve">
-    <value>System.Windows.Forms.CheckBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="txtRemarks.Size" type="System.Drawing.Size, System.Drawing">
+    <value>265, 21</value>
  </data>
-  <data name="&gt;&gt;label3.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="txtRemarks.TabIndex" type="System.Int32, mscorlib">
+    <value>11</value>
  </data>
-  <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+  <data name="txtUrl.Location" type="System.Drawing.Point, System.Drawing">
+    <value>127, 55</value>
+  </data>
+  <data name="txtUrl.Multiline" type="System.Boolean, mscorlib">
    <value>True</value>
-  </metadata>
-  <metadata name="$this.Language" type="System.Globalization.CultureInfo, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>zh-Hans</value>
-  </metadata>
+  </data>
+  <data name="txtUrl.Size" type="System.Drawing.Size, System.Drawing">
+    <value>432, 46</value>
+  </data>
+  <data name="txtUrl.TabIndex" type="System.Int32, mscorlib">
+    <value>23</value>
+  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/SubSettingControl.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/SubSettingControl.zh-Hans.resx
@@ -118,14 +118,17 @@
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="btnRemove.Text" xml:space="preserve">
+    <value>移除</value>
+  </data>
  <data name="chkEnabled.Size" type="System.Drawing.Size, System.Drawing">
    <value>48, 16</value>
  </data>
  <data name="chkEnabled.Text" xml:space="preserve">
    <value>启用</value>
  </data>
-  <data name="btnRemove.Text" xml:space="preserve">
-    <value>移除</value>
+  <data name="groupBox2.Text" xml:space="preserve">
+    <value>订阅详情</value>
  </data>
  <data name="label2.Size" type="System.Drawing.Size, System.Drawing">
    <value>29, 12</value>
@@ -139,7 +142,4 @@
  <data name="label3.Text" xml:space="preserve">
    <value>地址 (url)</value>
  </data>
-  <data name="groupBox2.Text" xml:space="preserve">
-    <value>订阅详情</value>
-  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/SubSettingForm.cs
+++ b/v2rayN/v2rayN/Forms/SubSettingForm.cs
@@ -35,7 +35,7 @@ namespace v2rayN.Forms

            for (int k = config.subItem.Count - 1; k >= 0; k--)
            {
-                var item = config.subItem[k];
+                SubItem item = config.subItem[k];
                if (Utils.IsNullOrEmpty(item.remarks)
                    && Utils.IsNullOrEmpty(item.url))
                {
@@ -47,9 +47,8 @@ namespace v2rayN.Forms
                }
            }

-            for (int k = 0; k < config.subItem.Count; k++)
+            foreach (SubItem item in config.subItem)
            {
-                var item = config.subItem[k];
                SubSettingControl control = new SubSettingControl();
                control.OnButtonClicked += Control_OnButtonClicked;
                control.subItem = item;
@@ -80,7 +79,7 @@ namespace v2rayN.Forms
            }
            else
            {
-                UI.Show(UIRes.I18N("OperationFailed"));
+                UI.ShowWarning(UIRes.I18N("OperationFailed"));
            }
        }

@@ -99,10 +98,12 @@ namespace v2rayN.Forms

        private void AddSub()
        {
-            var subItem = new SubItem();
-            subItem.id = string.Empty;
-            subItem.remarks = "remarks";
-            subItem.url = "url";
+            SubItem subItem = new SubItem
+            {
+                id = string.Empty,
+                remarks = "remarks",
+                url = "url"
+            };
            config.subItem.Add(subItem);
        }
    }
--- a/v2rayN/v2rayN/Forms/SubSettingForm.resx
+++ b/v2rayN/v2rayN/Forms/SubSettingForm.resx
@@ -118,61 +118,19 @@
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="btnClose.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
-    <value>NoControl</value>
-  </data>
  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="btnClose.Location" type="System.Drawing.Point, System.Drawing">
-    <value>448, 17</value>
-  </data>
-  <data name="btnClose.Size" type="System.Drawing.Size, System.Drawing">
-    <value>75, 23</value>
-  </data>
  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="btnClose.TabIndex" type="System.Int32, mscorlib">
-    <value>4</value>
+  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
+    <value>6, 12</value>
  </data>
-  <data name="btnClose.Text" xml:space="preserve">
-    <value>&amp;Cancel</value>
+  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
+    <value>581, 629</value>
  </data>
-  <data name="&gt;&gt;btnClose.Name" xml:space="preserve">
-    <value>btnClose</value>
-  </data>
-  <data name="&gt;&gt;btnClose.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;btnClose.Parent" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;btnClose.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <data name="panCon.AutoScroll" type="System.Boolean, mscorlib">
+  <data name="$this.Localizable" type="System.Boolean, mscorlib">
    <value>True</value>
  </data>
-  <data name="panCon.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
-    <value>Fill</value>
-  </data>
-  <data name="panCon.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 0</value>
-  </data>
-  <data name="panCon.Size" type="System.Drawing.Size, System.Drawing">
-    <value>581, 569</value>
-  </data>
-  <data name="panCon.TabIndex" type="System.Int32, mscorlib">
-    <value>10</value>
-  </data>
-  <data name="&gt;&gt;panCon.Name" xml:space="preserve">
-    <value>panCon</value>
-  </data>
-  <data name="&gt;&gt;panCon.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;panCon.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;panCon.ZOrder" xml:space="preserve">
-    <value>0</value>
+  <data name="$this.Text" xml:space="preserve">
+    <value>Subscription settings</value>
  </data>
  <data name="btnAdd.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
    <value>NoControl</value>
@@ -189,17 +147,20 @@
  <data name="btnAdd.Text" xml:space="preserve">
    <value>&amp;Add</value>
  </data>
-  <data name="&gt;&gt;btnAdd.Name" xml:space="preserve">
-    <value>btnAdd</value>
+  <data name="btnClose.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
  </data>
-  <data name="&gt;&gt;btnAdd.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="btnClose.Location" type="System.Drawing.Point, System.Drawing">
+    <value>448, 17</value>
  </data>
-  <data name="&gt;&gt;btnAdd.Parent" xml:space="preserve">
-    <value>panel2</value>
+  <data name="btnClose.Size" type="System.Drawing.Size, System.Drawing">
+    <value>75, 23</value>
  </data>
-  <data name="&gt;&gt;btnAdd.ZOrder" xml:space="preserve">
-    <value>0</value>
+  <data name="btnClose.TabIndex" type="System.Int32, mscorlib">
+    <value>4</value>
+  </data>
+  <data name="btnClose.Text" xml:space="preserve">
+    <value>&amp;Cancel</value>
  </data>
  <data name="btnOK.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
    <value>NoControl</value>
@@ -216,17 +177,20 @@
  <data name="btnOK.Text" xml:space="preserve">
    <value>&amp;OK</value>
  </data>
-  <data name="&gt;&gt;btnOK.Name" xml:space="preserve">
-    <value>btnOK</value>
+  <data name="panCon.AutoScroll" type="System.Boolean, mscorlib">
+    <value>True</value>
  </data>
-  <data name="&gt;&gt;btnOK.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Button, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  <data name="panCon.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
+    <value>Fill</value>
  </data>
-  <data name="&gt;&gt;btnOK.Parent" xml:space="preserve">
-    <value>panel2</value>
+  <data name="panCon.Location" type="System.Drawing.Point, System.Drawing">
+    <value>0, 0</value>
  </data>
-  <data name="&gt;&gt;btnOK.ZOrder" xml:space="preserve">
-    <value>2</value>
+  <data name="panCon.Size" type="System.Drawing.Size, System.Drawing">
+    <value>581, 569</value>
+  </data>
+  <data name="panCon.TabIndex" type="System.Int32, mscorlib">
+    <value>10</value>
  </data>
  <data name="panel2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Bottom</value>
@@ -240,34 +204,4 @@
  <data name="panel2.TabIndex" type="System.Int32, mscorlib">
    <value>7</value>
  </data>
-  <data name="&gt;&gt;panel2.Name" xml:space="preserve">
-    <value>panel2</value>
-  </data>
-  <data name="&gt;&gt;panel2.Type" xml:space="preserve">
-    <value>System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="&gt;&gt;panel2.Parent" xml:space="preserve">
-    <value>$this</value>
-  </data>
-  <data name="&gt;&gt;panel2.ZOrder" xml:space="preserve">
-    <value>1</value>
-  </data>
-  <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
-    <value>6, 12</value>
-  </data>
-  <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
-    <value>581, 629</value>
-  </data>  
-  <data name="$this.Text" xml:space="preserve">
-    <value>Subscription settings</value>
-  </data>
-  <data name="&gt;&gt;$this.Name" xml:space="preserve">
-    <value>SubSettingForm</value>
-  </data>
-  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>v2rayN.Forms.BaseForm, v2rayN, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
-  </data>
 </root>
--- a/v2rayN/v2rayN/Forms/SubSettingForm.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/SubSettingForm.zh-Hans.resx
@@ -117,12 +117,15 @@
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
-  <data name="btnClose.Text" xml:space="preserve">
-    <value>取消(&amp;C)</value>
+  <data name="$this.Text" xml:space="preserve">
+    <value>订阅设置</value>
  </data>
  <data name="btnAdd.Text" xml:space="preserve">
    <value>添加(&amp;A)</value>
  </data>
+  <data name="btnClose.Text" xml:space="preserve">
+    <value>取消(&amp;C)</value>
+  </data>
  <data name="btnOK.Text" xml:space="preserve">
    <value>确定(&amp;O)</value>
  </data>
@@ -143,7 +146,4 @@
        ZW0uRHJhd2luZy5HcmFwaGljc1VuaXQBAAAAB3ZhbHVlX18ACAMAAAADAAAACw==
 </value>
  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>订阅设置</value>
-  </data>
 </root>
--- a/v2rayN/v2rayN/Global.cs
+++ b/v2rayN/v2rayN/Global.cs
@@ -6,6 +6,7 @@ namespace v2rayN
        #region 常量


+        public const string v2rayWebsiteUrl = @"https://www.v2ray.com/";
        public const string AboutUrl = @"https://github.com/2dust/v2rayN";
        public const string UpdateUrl = AboutUrl + @"/releases";

@@ -15,6 +16,7 @@ namespace v2rayN
        /// </summary>
        public const string SpeedTestUrl = @"http://speedtest-sgp1.digitalocean.com/10mb.test";
        public const string SpeedPingTestUrl = @"https://www.google.com/generate_204";
+        public const string AvailabilityTestUrl = @"https://www.google.com/generate_204";

        /// <summary>
        /// CustomRoutingListUrl
@@ -26,7 +28,7 @@ namespace v2rayN
        /// <summary>
        /// PromotionUrl
        /// </summary>
-        public const string PromotionUrl = @"aHR0cHM6Ly8xLjIzNDQ1Ni54eXovYWJjLmh0bWw=";
+        public const string PromotionUrl = @"aHR0cHM6Ly85LjIzNDQ1Ni54eXovYWJjLmh0bWw=";

        /// <summary>
        /// 本软件配置文件名
@@ -220,6 +222,10 @@ namespace v2rayN
        {
            get; set;
        }
+        public static System.Threading.Mutex mutexObj
+        {
+            get; set;
+        }

        #endregion

--- a/v2rayN/v2rayN/Handler/ConfigHandler.cs
+++ b/v2rayN/v2rayN/Handler/ConfigHandler.cs
@@ -4,6 +4,8 @@ using System.IO;
 using System.Net;
 using v2rayN.Mode;
 using v2rayN.Base;
+using System.Linq;
+using v2rayN.Tool;

 namespace v2rayN.Handler
 {
@@ -30,34 +32,38 @@ namespace v2rayN.Handler
            }
            if (config == null)
            {
-                config = new Config();
-                config.index = -1;
-                config.logEnabled = false;
-                config.loglevel = "warning";
-                config.vmess = new List<VmessItem>();
+                config = new Config
+                {
+                    index = -1,
+                    logEnabled = false,
+                    loglevel = "warning",
+                    vmess = new List<VmessItem>(),

-                //Mux
-                config.muxEnabled = true;
+                    //Mux
+                    muxEnabled = true,

-                ////默认监听端口
-                //config.pacPort = 8888;
-                 
-                // 默认不开启统计
-                config.enableStatistics = false;
+                    ////默认监听端口
+                    //config.pacPort = 8888;

-                // 默认中等刷新率
-                config.statisticsFreshRate = (int)Global.StatisticsFreshRate.medium;
+                    // 默认不开启统计
+                    enableStatistics = false,
+
+                    // 默认中等刷新率
+                    statisticsFreshRate = (int)Global.StatisticsFreshRate.medium
+                };
            }

            //本地监听
            if (config.inbound == null)
            {
                config.inbound = new List<InItem>();
-                InItem inItem = new InItem();
-                inItem.protocol = Global.InboundSocks;
-                inItem.localPort = 10808;
-                inItem.udpEnabled = true;
-                inItem.sniffingEnabled = true;
+                InItem inItem = new InItem
+                {
+                    protocol = Global.InboundSocks,
+                    localPort = 10808,
+                    udpEnabled = true,
+                    sniffingEnabled = true
+                };

                config.inbound.Add(inItem);

@@ -100,24 +106,39 @@ namespace v2rayN.Handler
            //kcp
            if (config.kcpItem == null)
            {
-                config.kcpItem = new KcpItem();
-                config.kcpItem.mtu = 1350;
-                config.kcpItem.tti = 50;
-                config.kcpItem.uplinkCapacity = 12;
-                config.kcpItem.downlinkCapacity = 100;
-                config.kcpItem.readBufferSize = 2;
-                config.kcpItem.writeBufferSize = 2;
-                config.kcpItem.congestion = false;
+                config.kcpItem = new KcpItem
+                {
+                    mtu = 1350,
+                    tti = 50,
+                    uplinkCapacity = 12,
+                    downlinkCapacity = 100,
+                    readBufferSize = 2,
+                    writeBufferSize = 2,
+                    congestion = false
+                };
            }
            if (config.uiItem == null)
            {
                config.uiItem = new UIItem();
            }
+            if (config.uiItem.mainLvColWidth == null)
+            {
+                config.uiItem.mainLvColWidth = new Dictionary<string, int>();
+            }
+
            //// 如果是用户升级，首次会有端口号为0的情况，不可用，这里处理
            //if (config.pacPort == 0)
            //{
            //    config.pacPort = 8888;
            //}
+            if (Utils.IsNullOrEmpty(config.speedTestUrl))
+            {
+                config.speedTestUrl = Global.SpeedTestUrl;
+            }
+            if (Utils.IsNullOrEmpty(config.speedPingTestUrl))
+            {
+                config.speedPingTestUrl = Global.SpeedPingTestUrl;
+            }
            if (Utils.IsNullOrEmpty(config.urlGFWList))
            {
                config.urlGFWList = Global.GFWLIST_URL;
@@ -192,6 +213,10 @@ namespace v2rayN.Handler
            else
            {
                //添加
+                if (Utils.IsNullOrEmpty(vmessItem.allowInsecure))
+                {
+                    vmessItem.allowInsecure = config.defAllowInsecure.ToString();
+                }
                config.vmess.Add(vmessItem);
                if (config.vmess.Count == 1)
                {
@@ -247,7 +272,7 @@ namespace v2rayN.Handler
        }

        /// <summary>
-        /// 复制服务器
+        /// 克隆服务器
        /// </summary>
        /// <param name="config"></param>
        /// <param name="index"></param>
@@ -259,22 +284,25 @@ namespace v2rayN.Handler
                return -1;
            }

-            VmessItem vmessItem = new VmessItem();
-            vmessItem.configVersion = config.vmess[index].configVersion;
-            vmessItem.configType = config.vmess[index].configType;
-            vmessItem.address = config.vmess[index].address;
-            vmessItem.port = config.vmess[index].port;
-            vmessItem.id = config.vmess[index].id;
-            vmessItem.alterId = config.vmess[index].alterId;
-            vmessItem.security = config.vmess[index].security;
-            vmessItem.network = config.vmess[index].network;
-            vmessItem.headerType = config.vmess[index].headerType;
-            vmessItem.requestHost = config.vmess[index].requestHost;
-            vmessItem.path = config.vmess[index].path;
-            vmessItem.streamSecurity = config.vmess[index].streamSecurity;
-            vmessItem.remarks = string.Format("{0}-clone", config.vmess[index].remarks);
+            VmessItem vmessItem = new VmessItem
+            {
+                configVersion = config.vmess[index].configVersion,
+                address = config.vmess[index].address,
+                port = config.vmess[index].port,
+                id = config.vmess[index].id,
+                alterId = config.vmess[index].alterId,
+                security = config.vmess[index].security,
+                network = config.vmess[index].network,
+                remarks = string.Format("{0}-clone", config.vmess[index].remarks),
+                headerType = config.vmess[index].headerType,
+                requestHost = config.vmess[index].requestHost,
+                path = config.vmess[index].path,
+                streamSecurity = config.vmess[index].streamSecurity,
+                allowInsecure = config.vmess[index].allowInsecure,
+                configType = config.vmess[index].configType
+            };

-            config.vmess.Add(vmessItem);
+            config.vmess.Insert(index + 1, vmessItem); // 插入到下一项

            ToJsonFile(config);

@@ -345,18 +373,20 @@ namespace v2rayN.Handler
                VmessItem vmessItem = config.vmess[index];
                if (vmessItem.configType == (int)EConfigType.Vmess)
                {
-                    VmessQRCode vmessQRCode = new VmessQRCode();
-                    vmessQRCode.v = vmessItem.configVersion.ToString();
-                    vmessQRCode.ps = vmessItem.remarks.TrimEx(); //备注也许很长 ;
-                    vmessQRCode.add = vmessItem.address;
-                    vmessQRCode.port = vmessItem.port.ToString();
-                    vmessQRCode.id = vmessItem.id;
-                    vmessQRCode.aid = vmessItem.alterId.ToString();
-                    vmessQRCode.net = vmessItem.network;
-                    vmessQRCode.type = vmessItem.headerType;
-                    vmessQRCode.host = vmessItem.requestHost;
-                    vmessQRCode.path = vmessItem.path;
-                    vmessQRCode.tls = vmessItem.streamSecurity;
+                    VmessQRCode vmessQRCode = new VmessQRCode
+                    {
+                        v = vmessItem.configVersion.ToString(),
+                        ps = vmessItem.remarks.TrimEx(), //备注也许很长 ;
+                        add = vmessItem.address,
+                        port = vmessItem.port.ToString(),
+                        id = vmessItem.id,
+                        aid = vmessItem.alterId.ToString(),
+                        net = vmessItem.network,
+                        type = vmessItem.headerType,
+                        host = vmessItem.requestHost,
+                        path = vmessItem.path,
+                        tls = vmessItem.streamSecurity
+                    };

                    url = Utils.ToJson(vmessQRCode);
                    url = Utils.Base64Encode(url);
@@ -365,7 +395,7 @@ namespace v2rayN.Handler
                }
                else if (vmessItem.configType == (int)EConfigType.Shadowsocks)
                {
-                    var remark = string.Empty;
+                    string remark = string.Empty;
                    if (!Utils.IsNullOrEmpty(vmessItem.remarks))
                    {
                        remark = "#" + WebUtility.UrlEncode(vmessItem.remarks);
@@ -380,7 +410,7 @@ namespace v2rayN.Handler
                }
                else if (vmessItem.configType == (int)EConfigType.Socks)
                {
-                    var remark = string.Empty;
+                    string remark = string.Empty;
                    if (!Utils.IsNullOrEmpty(vmessItem.remarks))
                    {
                        remark = "#" + WebUtility.UrlEncode(vmessItem.remarks);
@@ -426,7 +456,7 @@ namespace v2rayN.Handler
                        {
                            return 0;
                        }
-                        VmessItem vmess = Utils.DeepCopy<VmessItem>(config.vmess[index]);
+                        VmessItem vmess = Utils.DeepCopy(config.vmess[index]);
                        config.vmess.RemoveAt(index);
                        config.vmess.Insert(0, vmess);
                        if (index < config.index)
@@ -449,7 +479,7 @@ namespace v2rayN.Handler
                        {
                            return 0;
                        }
-                        VmessItem vmess = Utils.DeepCopy<VmessItem>(config.vmess[index]);
+                        VmessItem vmess = Utils.DeepCopy(config.vmess[index]);
                        config.vmess.RemoveAt(index);
                        config.vmess.Insert(index - 1, vmess);
                        if (index == config.index + 1)
@@ -469,7 +499,7 @@ namespace v2rayN.Handler
                        {
                            return 0;
                        }
-                        VmessItem vmess = Utils.DeepCopy<VmessItem>(config.vmess[index]);
+                        VmessItem vmess = Utils.DeepCopy(config.vmess[index]);
                        config.vmess.RemoveAt(index);
                        config.vmess.Insert(index + 1, vmess);
                        if (index == config.index - 1)
@@ -488,7 +518,7 @@ namespace v2rayN.Handler
                        {
                            return 0;
                        }
-                        VmessItem vmess = Utils.DeepCopy<VmessItem>(config.vmess[index]);
+                        VmessItem vmess = Utils.DeepCopy(config.vmess[index]);
                        config.vmess.RemoveAt(index);
                        config.vmess.Add(vmess);
                        if (index < config.index)
@@ -522,8 +552,7 @@ namespace v2rayN.Handler
        /// <returns></returns>
        public static int AddCustomServer(ref Config config, string fileName)
        {
-            string newFileName = string.Empty;
-            newFileName = string.Format("{0}.json", Utils.GetGUID());
+            string newFileName = string.Format("{0}.json", Utils.GetGUID());
            //newFileName = Path.Combine(Utils.GetTempPath(), newFileName);

            try
@@ -535,10 +564,12 @@ namespace v2rayN.Handler
                return -1;
            }

-            VmessItem vmessItem = new VmessItem();
-            vmessItem.address = newFileName;
-            vmessItem.configType = (int)EConfigType.Custom;
-            vmessItem.remarks = string.Format("import custom@{0}", DateTime.Now.ToShortDateString());
+            VmessItem vmessItem = new VmessItem
+            {
+                address = newFileName,
+                configType = (int)EConfigType.Custom,
+                remarks = string.Format("import custom@{0}", DateTime.Now.ToShortDateString())
+            };

            config.vmess.Add(vmessItem);
            if (config.vmess.Count == 1)
@@ -724,7 +755,7 @@ namespace v2rayN.Handler
        /// <param name="config"></param>
        /// <param name="clipboardData"></param>
        /// <param name="subid"></param>
-        /// <returns></returns>
+        /// <returns>成功导入的数量</returns>
        public static int AddBatchServers(ref Config config, string clipboardData, string subid = "")
        {
            if (Utils.IsNullOrEmpty(clipboardData))
@@ -741,7 +772,6 @@ namespace v2rayN.Handler
            string[] arrData = clipboardData.Split(Environment.NewLine.ToCharArray());
            foreach (string str in arrData)
            {
-                string msg;
                //maybe sub
                if (str.StartsWith(Global.httpsProtocol) || str.StartsWith(Global.httpProtocol))
                {
@@ -751,7 +781,7 @@ namespace v2rayN.Handler
                    }
                    continue;
                }
-                VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(str, out msg);
+                VmessItem vmessItem = V2rayConfigHandler.ImportFromClipboardConfig(str, out string msg);
                if (vmessItem == null)
                {
                    continue;
@@ -779,11 +809,7 @@ namespace v2rayN.Handler
                    }
                }
            }
-            if (countServers > 0)
-            {
-                return 0;
-            }
-            return -1;
+            return countServers;
        }

        /// <summary>
@@ -795,7 +821,7 @@ namespace v2rayN.Handler
        public static int AddSubItem(ref Config config, string url)
        {
            //already exists
-            foreach (var sub in config.subItem)
+            foreach (SubItem sub in config.subItem)
            {
                if (url == sub.url)
                {
@@ -803,10 +829,12 @@ namespace v2rayN.Handler
                }
            }

-            var subItem = new SubItem();
-            subItem.id = string.Empty;
-            subItem.remarks = "import sub";
-            subItem.url = url;
+            SubItem subItem = new SubItem
+            {
+                id = string.Empty,
+                remarks = "import sub",
+                url = url
+            };
            config.subItem.Add(subItem);

            return SaveSubItem(ref config);
@@ -859,5 +887,78 @@ namespace v2rayN.Handler
            ToJsonFile(config);
            return 0;
        }
+
+        public static int AddformMainLvColWidth(ref Config config, string name, int width)
+        {
+            if (config.uiItem.mainLvColWidth == null)
+            {
+                config.uiItem.mainLvColWidth = new Dictionary<string, int>();
+            }
+            if (config.uiItem.mainLvColWidth.ContainsKey(name))
+            {
+                config.uiItem.mainLvColWidth[name] = width;
+            }
+            else
+            {
+                config.uiItem.mainLvColWidth.Add(name, width);
+            }
+            return 0;
+        }
+        public static int GetformMainLvColWidth(ref Config config, string name, int width)
+        {
+            if (config.uiItem.mainLvColWidth == null)
+            {
+                config.uiItem.mainLvColWidth = new Dictionary<string, int>();
+            }
+            if (config.uiItem.mainLvColWidth.ContainsKey(name))
+            {
+                return config.uiItem.mainLvColWidth[name];
+            }
+            else
+            {
+                return width;
+            }
+        }
+
+        public static int SortServers(ref Config config, EServerColName name, bool asc)
+        {
+            if (config.vmess.Count <= 0)
+            {
+                return -1;
+            }
+            switch (name)
+            {
+                case EServerColName.configType:
+                case EServerColName.remarks:
+                case EServerColName.address:
+                case EServerColName.port:
+                case EServerColName.security:
+                case EServerColName.network:
+                case EServerColName.testResult:
+                    break;
+                default:
+                    return -1;
+            }
+            string itemId = config.getItemId();
+            var items = config.vmess.AsQueryable();
+
+            if (asc)
+            {
+                config.vmess = items.OrderBy(name.ToString()).ToList();
+            }
+            else
+            {
+                config.vmess = items.OrderByDescending(name.ToString()).ToList();
+            }
+
+            var index_ = config.vmess.FindIndex(it => it.getItemId() == itemId);
+            if (index_ >= 0)
+            {
+                config.index = index_;
+            }
+
+            ToJsonFile(config);
+            return 0;
+        }
    }
 }
--- a/v2rayN/v2rayN/Handler/DownloadHandle.cs
+++ b/v2rayN/v2rayN/Handler/DownloadHandle.cs
@@ -4,7 +4,10 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Net;
+using System.Net.Http;
 using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
 using v2rayN.Base;
 using v2rayN.Mode;
 using v2rayN.Properties;
@@ -47,98 +50,121 @@ namespace v2rayN.Handler
        private DateTime totalDatetime = new DateTime();
        private int DownloadTimeout = -1;

+        #region Check for updates

-
-        #region v2rayN
-
-        private string nLatestUrl = "https://github.com/2dust/v2rayN/releases/latest";
+        private readonly string nLatestUrl = "https://github.com/2dust/v2rayN/releases/latest";
        private const string nUrl = "https://github.com/2dust/v2rayN/releases/download/{0}/v2rayN.zip";
+        private readonly string coreLatestUrl = "https://github.com/v2ray/v2ray-core/releases/latest";
+        private const string coreUrl = "https://github.com/v2ray/v2ray-core/releases/download/{0}/v2ray-windows-{1}.zip";

-        public void AbsoluteV2rayN(Config config)
+        public async void CheckUpdateAsync(string type)
        {
            Utils.SetSecurityProtocol();
-            WebRequest request = WebRequest.Create(nLatestUrl);
-            request.BeginGetResponse(new AsyncCallback(OnResponseV2rayN), request);
+            WebRequestHandler webRequestHandler = new WebRequestHandler
+            {
+                AllowAutoRedirect = false
+            };
+            HttpClient httpClient = new HttpClient(webRequestHandler);
+
+            string url;
+            if (type == "Core")
+            {
+                url = coreLatestUrl;
+            }
+            else if (type == "v2rayN")
+            {
+                url = nLatestUrl;
+            }
+            else
+            {
+                throw new ArgumentException("Type");
+            }
+            HttpResponseMessage response = await httpClient.GetAsync(url);
+            if (response.StatusCode.ToString() == "Redirect")
+            {
+                responseHandler(type, response.Headers.Location.ToString());
+            }
+            else
+            {
+                Utils.SaveLog("StatusCode error: " + url);
+                return;
+            }
        }

-        private void OnResponseV2rayN(IAsyncResult ar)
+        /// <summary>
+        /// 获取V2RayCore版本
+        /// </summary>
+        public string getV2rayVersion()
        {
            try
            {
-                HttpWebRequest request = (HttpWebRequest)ar.AsyncState;
-                HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(ar);
-                string redirectUrl = response.ResponseUri.AbsoluteUri;
-                string version = redirectUrl.Substring(redirectUrl.LastIndexOf("/", StringComparison.Ordinal) + 1);
-
-                var curVersion = FileVersionInfo.GetVersionInfo(Utils.GetExePath()).FileVersion.ToString();
-                if (curVersion == version)
+                string filePath = Utils.GetPath("V2ray.exe");
+                if (!File.Exists(filePath))
                {
-                    if (AbsoluteCompleted != null)
-                    {
-                        AbsoluteCompleted(this, new ResultEventArgs(false, "Already the latest version"));
-                    }
-                    return;
+                    string msg = string.Format(UIRes.I18N("NotFoundCore"), @"https://github.com/v2ray/v2ray-core/releases");
+                    //ShowMsg(true, msg);
+                    return "";
                }

-                string url = string.Format(nUrl, version);
-                if (AbsoluteCompleted != null)
-                {
-                    AbsoluteCompleted(this, new ResultEventArgs(true, url));
-                }
+                Process p = new Process();
+                p.StartInfo.FileName = filePath;
+                p.StartInfo.Arguments = "-version";
+                p.StartInfo.WorkingDirectory = Utils.StartupPath();
+                p.StartInfo.UseShellExecute = false;
+                p.StartInfo.RedirectStandardOutput = true;
+                p.StartInfo.CreateNoWindow = true;
+                p.StartInfo.StandardOutputEncoding = Encoding.UTF8;
+                p.Start();
+                p.WaitForExit(5000);
+                string echo = p.StandardOutput.ReadToEnd();
+                string version = Regex.Match(echo, "V2Ray ([0-9.]+) \\(").Groups[1].Value;
+                return version;
            }
+
            catch (Exception ex)
            {
                Utils.SaveLog(ex.Message, ex);
-
-                if (Error != null)
-                    Error(this, new ErrorEventArgs(ex));
+                return "";
            }
        }
-
-        #endregion
-
-        #region Core
-
-        private string coreLatestUrl = "https://github.com/v2ray/v2ray-core/releases/latest";
-        private const string coreUrl = "https://github.com/v2ray/v2ray-core/releases/download/{0}/v2ray-windows-{1}.zip";
-
-        public void AbsoluteV2rayCore(Config config)
-        {
-            Utils.SetSecurityProtocol();
-            WebRequest request = WebRequest.Create(coreLatestUrl);
-            request.BeginGetResponse(new AsyncCallback(OnResponseV2rayCore), request);
-        }
-
-        private void OnResponseV2rayCore(IAsyncResult ar)
+        private void responseHandler(string type, string redirectUrl)
        {
            try
            {
-                HttpWebRequest request = (HttpWebRequest)ar.AsyncState;
-                HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(ar);
-                string redirectUrl = response.ResponseUri.AbsoluteUri;
                string version = redirectUrl.Substring(redirectUrl.LastIndexOf("/", StringComparison.Ordinal) + 1);

-                string osBit = string.Empty;
-                if (Environment.Is64BitProcess)
-                {
-                    osBit = "64";
+                string curVersion;
+                string message;
+                string url;
+                if (type == "Core") {
+                    curVersion = "v" + getV2rayVersion();
+                    message = string.Format(UIRes.I18N("IsLatestCore"), curVersion);
+                    string osBit = Environment.Is64BitProcess ? "64" : "32";
+                    url = string.Format(coreUrl, version, osBit);
+                }
+                else if (type == "v2rayN") {
+                    curVersion = FileVersionInfo.GetVersionInfo(Utils.GetExePath()).FileVersion.ToString();
+                    message = string.Format(UIRes.I18N("IsLatestN"), curVersion);
+                    url = string.Format(nUrl, version);
                }
                else
                {
-                    osBit = "32";
+                    throw new ArgumentException("Type");
                }
-                string url = string.Format(coreUrl, version, osBit);
-                if (AbsoluteCompleted != null)
+
+                if (curVersion == version)
                {
-                    AbsoluteCompleted(this, new ResultEventArgs(true, url));
+                    AbsoluteCompleted?.Invoke(this, new ResultEventArgs(false, message));
+                    return;
                }
+
+                AbsoluteCompleted?.Invoke(this, new ResultEventArgs(true, url));
            }
            catch (Exception ex)
            {
                Utils.SaveLog(ex.Message, ex);

-                if (Error != null)
-                    Error(this, new ErrorEventArgs(ex));
+                Error?.Invoke(this, new ErrorEventArgs(ex));
            }
        }

@@ -146,15 +172,12 @@ namespace v2rayN.Handler

        #region Download 

-        public void DownloadFileAsync(Config config, string url, WebProxy webProxy, int downloadTimeout)
+        public void DownloadFileAsync(string url, WebProxy webProxy, int downloadTimeout)
        {
            try
            {
                Utils.SetSecurityProtocol();
-                if (UpdateCompleted != null)
-                {
-                    UpdateCompleted(this, new ResultEventArgs(false, "Downloading..."));
-                }
+                UpdateCompleted?.Invoke(this, new ResultEventArgs(false, UIRes.I18N("Downloading")));

                progressPercentage = -1;
                totalBytesToReceive = 0;
@@ -174,8 +197,7 @@ namespace v2rayN.Handler
            {
                Utils.SaveLog(ex.Message, ex);

-                if (Error != null)
-                    Error(this, new ErrorEventArgs(ex));
+                Error?.Invoke(this, new ErrorEventArgs(ex));
            }
        }

@@ -206,7 +228,6 @@ namespace v2rayN.Handler
                }
            }
        }
-
        void ws_DownloadFileCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
        {
            try
@@ -217,7 +238,7 @@ namespace v2rayN.Handler
                    {
                        ((WebClientEx)sender).Dispose();
                        TimeSpan ts = (DateTime.Now - totalDatetime);
-                        string speed = string.Format("<{0} M/s", (totalBytesToReceive / ts.TotalMilliseconds / 1000).ToString("#0.##"));
+                        string speed = string.Format("{0} M/s", (totalBytesToReceive / ts.TotalMilliseconds / 1000).ToString("#0.##"));
                        UpdateCompleted(this, new ResultEventArgs(true, speed));
                        return;
                    }
@@ -240,8 +261,7 @@ namespace v2rayN.Handler
            {
                Utils.SaveLog(ex.Message, ex);

-                if (Error != null)
-                    Error(this, new ErrorEventArgs(ex));
+                Error?.Invoke(this, new ErrorEventArgs(ex));
            }
        }

@@ -274,10 +294,7 @@ namespace v2rayN.Handler
                    || Utils.IsNullOrEmpty(e.Error.ToString()))
                {
                    string source = e.Result;
-                    if (UpdateCompleted != null)
-                    {
-                        UpdateCompleted(this, new ResultEventArgs(true, source));
-                    }
+                    UpdateCompleted?.Invoke(this, new ResultEventArgs(true, source));
                }
                else
                {
@@ -288,8 +305,7 @@ namespace v2rayN.Handler
            {
                Utils.SaveLog(ex.Message, ex);

-                if (Error != null)
-                    Error(this, new ErrorEventArgs(ex));
+                Error?.Invoke(this, new ErrorEventArgs(ex));
            }
        }

@@ -322,9 +338,9 @@ namespace v2rayN.Handler
            byte[] bytes = Convert.FromBase64String(response);
            string content = Encoding.UTF8.GetString(bytes);
            List<string> valid_lines = new List<string>();
-            using (var sr = new StringReader(content))
+            using (StringReader sr = new StringReader(content))
            {
-                foreach (var line in sr.NonWhiteSpaceLines())
+                foreach (string line in sr.NonWhiteSpaceLines())
                {
                    if (line.BeginWithAny(IgnoredLineBegins))
                        continue;
--- a/v2rayN/v2rayN/Handler/MainFormHandler.cs
+++ b/v2rayN/v2rayN/Handler/MainFormHandler.cs
@@ -1,13 +1,6 @@
-using Grpc.Core;
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
+using System;
 using System.Drawing;
-using System.Net;
-using System.Net.Sockets;
-using System.Threading;
 using System.Windows.Forms;
-using v2rayN.Base;
 using v2rayN.Mode;

 namespace v2rayN.Handler
@@ -38,23 +31,23 @@ namespace v2rayN.Handler
        {
            try
            {
-                var color = ColorTranslator.FromHtml("#3399CC");
-                var index = config.listenerType;
+                Color color = ColorTranslator.FromHtml("#3399CC");
+                int index = (int)config.listenerType;
                if (index > 0)
                {
-                    color = (new Color[] { Color.Red, Color.Purple, Color.DarkGreen, Color.Orange })[index - 1];
+                    color = (new Color[] { Color.Red, Color.Purple, Color.DarkGreen, Color.Orange, Color.DarkSlateBlue, Color.RoyalBlue })[index - 1];
                    //color = ColorTranslator.FromHtml(new string[] { "#CC0066", "#CC6600", "#99CC99", "#666699" }[index - 1]);
                }

-                var width = 128;
-                var height = 128;
+                int width = 128;
+                int height = 128;

-                var bitmap = new Bitmap(width, height);
-                var graphics = Graphics.FromImage(bitmap);
-                var drawBrush = new SolidBrush(color);
+                Bitmap bitmap = new Bitmap(width, height);
+                Graphics graphics = Graphics.FromImage(bitmap);
+                SolidBrush drawBrush = new SolidBrush(color);

                graphics.FillEllipse(drawBrush, new Rectangle(0, 0, width, height));
-                var zoom = 16;
+                int zoom = 16;
                graphics.DrawImage(new Bitmap(Properties.Resources.notify, width - zoom, width - zoom), zoom / 2, zoom / 2);

                Icon createdIcon = Icon.FromHandle(bitmap.GetHicon());
@@ -85,10 +78,12 @@ namespace v2rayN.Handler
                return;
            }

-            SaveFileDialog fileDialog = new SaveFileDialog();
-            fileDialog.Filter = "Config|*.json";
-            fileDialog.FilterIndex = 2;
-            fileDialog.RestoreDirectory = true;
+            SaveFileDialog fileDialog = new SaveFileDialog
+            {
+                Filter = "Config|*.json",
+                FilterIndex = 2,
+                RestoreDirectory = true
+            };
            if (fileDialog.ShowDialog() != DialogResult.OK)
            {
                return;
@@ -98,16 +93,15 @@ namespace v2rayN.Handler
            {
                return;
            }
-            Config configCopy = Utils.DeepCopy<Config>(config);
+            Config configCopy = Utils.DeepCopy(config);
            configCopy.index = index;
-            string msg;
-            if (V2rayConfigHandler.Export2ClientConfig(configCopy, fileName, out msg) != 0)
+            if (V2rayConfigHandler.Export2ClientConfig(configCopy, fileName, out string msg) != 0)
            {
                UI.Show(msg);
            }
            else
            {
-                UI.Show(string.Format(UIRes.I18N("SaveClientConfigurationIn"), fileName));
+                UI.ShowWarning(string.Format(UIRes.I18N("SaveClientConfigurationIn"), fileName));
            }
        }

@@ -124,10 +118,12 @@ namespace v2rayN.Handler
                return;
            }

-            SaveFileDialog fileDialog = new SaveFileDialog();
-            fileDialog.Filter = "Config|*.json";
-            fileDialog.FilterIndex = 2;
-            fileDialog.RestoreDirectory = true;
+            SaveFileDialog fileDialog = new SaveFileDialog
+            {
+                Filter = "Config|*.json",
+                FilterIndex = 2,
+                RestoreDirectory = true
+            };
            if (fileDialog.ShowDialog() != DialogResult.OK)
            {
                return;
@@ -137,19 +133,18 @@ namespace v2rayN.Handler
            {
                return;
            }
-            Config configCopy = Utils.DeepCopy<Config>(config);
+            Config configCopy = Utils.DeepCopy(config);
            configCopy.index = index;
-            string msg;
-            if (V2rayConfigHandler.Export2ServerConfig(configCopy, fileName, out msg) != 0)
+            if (V2rayConfigHandler.Export2ServerConfig(configCopy, fileName, out string msg) != 0)
            {
                UI.Show(msg);
            }
            else
            {
-                UI.Show(string.Format(UIRes.I18N("SaveServerConfigurationIn"), fileName));
+                UI.ShowWarning(string.Format(UIRes.I18N("SaveServerConfigurationIn"), fileName));
            }
        }

-        
+
    }
 }
--- a/v2rayN/v2rayN/Handler/QRCodeHelper.cs
+++ b/v2rayN/v2rayN/Handler/QRCodeHelper.cs
@@ -1,6 +1,4 @@
 using System.Drawing;
-using System.Drawing.Imaging;
-using System.IO;
 using ZXing;
 using ZXing.QrCode;

@@ -16,18 +14,22 @@ namespace v2rayN.Handler
            Image img = null;
            try
            {
-                QrCodeEncodingOptions options = new QrCodeEncodingOptions();
-                options.CharacterSet = "UTF-8";
-                options.DisableECI = true; // Extended Channel Interpretation (ECI) 主要用于特殊的字符集。并不是所有的扫描器都支持这种编码。
-                options.ErrorCorrection = ZXing.QrCode.Internal.ErrorCorrectionLevel.M; // 纠错级别
-                options.Width = 500;
-                options.Height = 500;
-                options.Margin = 1;
+                QrCodeEncodingOptions options = new QrCodeEncodingOptions
+                {
+                    CharacterSet = "UTF-8",
+                    DisableECI = true, // Extended Channel Interpretation (ECI) 主要用于特殊的字符集。并不是所有的扫描器都支持这种编码。
+                    ErrorCorrection = ZXing.QrCode.Internal.ErrorCorrectionLevel.M, // 纠错级别
+                    Width = 500,
+                    Height = 500,
+                    Margin = 1
+                };
                // options.Hints，更多属性，也可以在这里添加。

-                BarcodeWriter writer = new BarcodeWriter();
-                writer.Format = BarcodeFormat.QR_CODE;
-                writer.Options = options;
+                BarcodeWriter writer = new BarcodeWriter
+                {
+                    Format = BarcodeFormat.QR_CODE,
+                    Options = options
+                };
                Bitmap bmp = writer.Write(strContent);
                img = (Image)bmp;
                return img;
--- a/v2rayN/v2rayN/Handler/SpeedtestHandler.cs
+++ b/v2rayN/v2rayN/Handler/SpeedtestHandler.cs
@@ -4,6 +4,7 @@ using System.Diagnostics;
 using System.Net;
 using System.Net.Sockets;
 using System.Threading;
+using System.Threading.Tasks;
 using v2rayN.Mode;

 namespace v2rayN.Handler
@@ -14,7 +15,6 @@ namespace v2rayN.Handler
        private Config _config;
        private V2rayHandler _v2rayHandler;
        private List<int> _selecteds;
-        private Thread _workThread;
        Action<int, string> _updateFunc;

        private int testCounter = 0;
@@ -35,54 +35,35 @@ namespace v2rayN.Handler

            if (actionType == "ping")
            {
-                _workThread = new Thread(new ThreadStart(RunPing));
-                _workThread.IsBackground = true;
-                _workThread.Start();
+                Task.Run(() => RunPing());
            }
            if (actionType == "tcping")
            {
-                _workThread = new Thread(new ThreadStart(RunTcping));
-                _workThread.IsBackground = true;
-                _workThread.Start();
+                Task.Run(() => RunTcping());
            }
            else if (actionType == "realping")
            {
-                _workThread = new Thread(new ThreadStart(RunRealPing));
-                _workThread.IsBackground = true;
-                _workThread.Start();
+                Task.Run(() => RunRealPing());
            }
            else if (actionType == "speedtest")
            {
-                RunSpeedTest();
+                Task.Run(() => RunSpeedTest());
            }
        }

-        public void Close()
+        private void RunPingSub(Action<int> updateFun)
        {
            try
            {
-            }
-            catch (Exception ex)
-            {
-                Utils.SaveLog(ex.Message, ex);
-            }
-        }
-
-        private void RunPing()
-        {
-            try
-            {
-                for (int k = 0; k < _selecteds.Count; k++)
+                foreach (int index in _selecteds)
                {
-                    int index = _selecteds[k];
                    if (_config.vmess[index].configType == (int)EConfigType.Custom)
                    {
                        continue;
                    }
                    try
                    {
-                        long time = Utils.Ping(_config.vmess[index].address);
-                        _updateFunc(index, string.Format("{0}ms", time));
+                        updateFun(index);
                    }
                    catch (Exception ex)
                    {
@@ -90,8 +71,7 @@ namespace v2rayN.Handler
                    }
                }

-                Thread.Sleep(100);
-
+                Thread.Sleep(10);
            }
            catch (Exception ex)
            {
@@ -99,171 +79,174 @@ namespace v2rayN.Handler
            }
        }

+
+        private void RunPing()
+        {
+            RunPingSub((int index) =>
+            {
+                long time = Utils.Ping(_config.vmess[index].address);
+                _updateFunc(index, FormatOut(time, "ms"));
+            });
+        }
+
        private void RunTcping()
        {
-            try
+            RunPingSub((int index) =>
            {
-                for (int k = 0; k < _selecteds.Count; k++)
-                {
-                    int index = _selecteds[k];
-                    if (_config.vmess[index].configType == (int)EConfigType.Custom)
-                    {
-                        continue;
-                    }
-                    try
-                    {
-                        var time = GetTcpingTime(_config.vmess[index].address, _config.vmess[index].port);
-                        _updateFunc(index, string.Format("{0}ms", time));
-                    }
-                    catch (Exception ex)
-                    {
-                        Utils.SaveLog(ex.Message, ex);
-                    }
-                }
-
-                Thread.Sleep(100);
-
-            }
-            catch (Exception ex)
-            {
-                Utils.SaveLog(ex.Message, ex);
-            }
+                int time = GetTcpingTime(_config.vmess[index].address, _config.vmess[index].port);
+                _updateFunc(index, FormatOut(time, "ms"));
+            });
        }

        private void RunRealPing()
        {
+            int pid = -1;
            try
            {
                string msg = string.Empty;

-                Global.reloadV2ray = true;
-                _v2rayHandler.LoadV2ray(_config, _selecteds);
+                pid = _v2rayHandler.LoadV2rayConfigString(_config, _selecteds);

-                Thread.Sleep(5000);
-
-                var httpPort = _config.GetLocalPort("speedtest");
-                for (int k = 0; k < _selecteds.Count; k++)
+                //Thread.Sleep(5000);
+                int httpPort = _config.GetLocalPort("speedtest");
+                List<Task> tasks = new List<Task>();
+                foreach (int itemIndex in _selecteds)
                {
-                    int index = _selecteds[k];
-                    if (_config.vmess[index].configType == (int)EConfigType.Custom)
+                    if (_config.vmess[itemIndex].configType == (int)EConfigType.Custom)
                    {
                        continue;
                    }
-
-                    try
+                    tasks.Add(Task.Run(() =>
                    {
-                        var webProxy = new WebProxy(Global.Loopback, httpPort + index);
-                        int responseTime = -1;
-                        var status = GetRealPingTime(Global.SpeedPingTestUrl, webProxy, out responseTime);
-                        if (!Utils.IsNullOrEmpty(status))
+                        try
                        {
-                            _updateFunc(index, string.Format("{0}", status));
+                            WebProxy webProxy = new WebProxy(Global.Loopback, httpPort + itemIndex);
+                            int responseTime = -1;
+                            string status = GetRealPingTime(_config.speedPingTestUrl, webProxy, out responseTime);
+                            string output = Utils.IsNullOrEmpty(status) ? FormatOut(responseTime, "ms") : FormatOut(status, "");
+                            _updateFunc(itemIndex, output);
                        }
-                        else
+                        catch (Exception ex)
                        {
-                            _updateFunc(index, string.Format("{0}ms", responseTime));
+                            Utils.SaveLog(ex.Message, ex);
                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        Utils.SaveLog(ex.Message, ex);
-                    }
-                    Thread.Sleep(100);
+                    }));
+                    //Thread.Sleep(100);
                }
-
-                Global.reloadV2ray = true;
-                _v2rayHandler.LoadV2ray(_config);
-                Thread.Sleep(100);
-
+                Task.WaitAll(tasks.ToArray());
            }
            catch (Exception ex)
            {
                Utils.SaveLog(ex.Message, ex);
            }
+            finally
+            {
+                if (pid > 0) _v2rayHandler.V2rayStopPid(pid);
+            }
        }

+        public int RunAvailabilityCheck() // alias: isLive
+        {
+            try
+            {
+                int httpPort = _config.GetLocalPort(Global.InboundHttp);
+
+                Task<int> t = Task.Run(() =>
+                {
+                    try
+                    {
+                        WebProxy webProxy = new WebProxy(Global.Loopback, httpPort);
+                        int responseTime = -1;
+                        string status = GetRealPingTime(Global.AvailabilityTestUrl, webProxy, out responseTime);
+                        bool noError = Utils.IsNullOrEmpty(status);
+                        return noError ? responseTime : -1;
+                    }
+                    catch (Exception ex)
+                    {
+                        Utils.SaveLog(ex.Message, ex);
+                        return -1;
+                    }
+                });
+                return t.Result;
+            }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+                return -1;
+            }
+        }

        private void RunSpeedTest()
        {
+            int pid = -1;
+
            if (_config.vmess.Count <= 0)
            {
                return;
            }

-            Global.reloadV2ray = true;
-            _v2rayHandler.LoadV2ray(_config, _selecteds);
+            pid = _v2rayHandler.LoadV2rayConfigString(_config, _selecteds);

-            Thread.Sleep(5000);
-
-            string url = Global.SpeedTestUrl;
+            string url = _config.speedTestUrl;
            testCounter = 0;
            if (downloadHandle2 == null)
            {
                downloadHandle2 = new DownloadHandle();
                downloadHandle2.UpdateCompleted += (sender2, args) =>
                {
-                    if (args.Success)
-                    {
-                        _updateFunc(ItemIndex, args.Msg);
-                        if (ServerSpeedTestSub(testCounter, url) != 0)
-                        {
-                            return;
-                        }
-                    }
-                    else
-                    {
-                        _updateFunc(ItemIndex, args.Msg);
-                    }
+                    _updateFunc(ItemIndex, args.Msg);
+                    if (args.Success) StartNext();
                };
                downloadHandle2.Error += (sender2, args) =>
                {
                    _updateFunc(ItemIndex, args.GetException().Message);
-                    if (ServerSpeedTestSub(testCounter, url) != 0)
-                    {
-                        return;
-                    }
+                    StartNext();
                };
            }

-            if (ServerSpeedTestSub(testCounter, url) != 0)
+            StartNext();
+
+            void StartNext()
            {
-                return;
+                if (testCounter >= _selecteds.Count)
+                {
+                    if (pid > 0) _v2rayHandler.V2rayStopPid(pid);
+                    return;
+                }
+
+                int httpPort = _config.GetLocalPort("speedtest");
+                int index = _selecteds[testCounter];
+
+                testCounter++;
+                WebProxy webProxy = new WebProxy(Global.Loopback, httpPort + index);
+                downloadHandle2.DownloadFileAsync(url, webProxy, 10);
            }
        }

-        private int ServerSpeedTestSub(int index, string url)
-        {
-            if (index >= _selecteds.Count)
-            {
-                Global.reloadV2ray = true;
-                _v2rayHandler.LoadV2ray(_config);
-                return -1;
-            }
-
-            var httpPort = _config.GetLocalPort("speedtest");
-            index = _selecteds[index];
-
-            testCounter++;
-            var webProxy = new WebProxy(Global.Loopback, httpPort + index);
-            downloadHandle2.DownloadFileAsync(_config, url, webProxy, 20);
-
-            return 0;
-        }

        private int GetTcpingTime(string url, int port)
        {
-            var responseTime = -1;
+            int responseTime = -1;

            try
            {
-                IPHostEntry ipHostInfo = System.Net.Dns.GetHostEntry(url);
-                IPAddress ipAddress = ipHostInfo.AddressList[0];
+                if (!IPAddress.TryParse(url, out IPAddress ipAddress))
+                {
+                    IPHostEntry ipHostInfo = System.Net.Dns.GetHostEntry(url);
+                    ipAddress = ipHostInfo.AddressList[0];
+                }

-                var timer = new Stopwatch();
+                Stopwatch timer = new Stopwatch();
                timer.Start();

-                Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
-                clientSocket.Connect(new IPEndPoint(ipAddress, port));
+                IPEndPoint endPoint = new IPEndPoint(ipAddress, port);
+                Socket clientSocket = new Socket(endPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
+
+                IAsyncResult result = clientSocket.BeginConnect(endPoint, null, null);
+                if (!result.AsyncWaitHandle.WaitOne(TimeSpan.FromSeconds(5)))
+                    throw new TimeoutException("connect timeout (5s): " + url);
+                clientSocket.EndConnect(result);
+
                timer.Stop();
                responseTime = timer.Elapsed.Milliseconds;
                clientSocket.Close();
@@ -279,14 +262,13 @@ namespace v2rayN.Handler
        {
            string msg = string.Empty;
            responseTime = -1;
-
            try
            {
                HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url);
                myHttpWebRequest.Timeout = 5000;
                myHttpWebRequest.Proxy = webProxy;//new WebProxy(Global.Loopback, Global.httpPort);

-                var timer = new Stopwatch();
+                Stopwatch timer = new Stopwatch();
                timer.Start();

                HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
@@ -306,7 +288,14 @@ namespace v2rayN.Handler
                msg = ex.Message;
            }
            return msg;
-
+        }
+        private string FormatOut(object time, string unit)
+        {
+            if (time.ToString().Equals("-1"))
+            {
+                return "Timeout";
+            }
+            return string.Format("{0}{1}", time, unit).PadLeft(6, ' ');
        }
    }
 }
--- a/v2rayN/v2rayN/Handler/StatisticsHandler.cs
+++ b/v2rayN/v2rayN/Handler/StatisticsHandler.cs
@@ -1,14 +1,12 @@
 using Grpc.Core;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Net;
 using System.Net.Sockets;
 using System.Threading;
+using System.Threading.Tasks;
 using v2rayN.Mode;
-using v2rayN.Properties;
 using v2rayN.Protos.Statistics;
-using v2rayN.Tool;

 namespace v2rayN.Handler
 {
@@ -18,7 +16,6 @@ namespace v2rayN.Handler
        private ServerStatistics serverStatistics_;
        private Channel channel_;
        private StatsService.StatsServiceClient client_;
-        private Thread workThread_;
        private bool exitFlag_;

        Action<ulong, ulong, List<ServerStatItem>> updateFunc_;
@@ -70,9 +67,7 @@ namespace v2rayN.Handler

            GrpcInit();

-            workThread_ = new Thread(new ThreadStart(Run));
-            workThread_.IsBackground = true;
-            workThread_.Start();
+            Task.Run(() => Run());
        }

        private void GrpcInit()
@@ -120,13 +115,11 @@ namespace v2rayN.Handler

                        if (res != null)
                        {
-                            var itemId = config_.getItemId();
-                            var serverStatItem = GetServerStatItem(itemId);
-                            ulong up = 0,
-                                 down = 0;
+                            string itemId = config_.getItemId();
+                            ServerStatItem serverStatItem = GetServerStatItem(itemId);

                            //TODO: parse output
-                            ParseOutput(res.Stat, out up, out down);
+                            ParseOutput(res.Stat, out ulong up, out ulong down);

                            serverStatItem.todayUp += up;
                            serverStatItem.todayDown += down;
@@ -169,8 +162,8 @@ namespace v2rayN.Handler
                    serverStatistics_.server = new List<ServerStatItem>();
                }

-                var ticks = DateTime.Now.Date.Ticks;
-                foreach (var item in serverStatistics_.server)
+                long ticks = DateTime.Now.Date.Ticks;
+                foreach (ServerStatItem item in serverStatistics_.server)
                {
                    if (item.dateNow != ticks)
                    {
@@ -200,8 +193,8 @@ namespace v2rayN.Handler

        private ServerStatItem GetServerStatItem(string itemId)
        {
-            var ticks = DateTime.Now.Date.Ticks;
-            var cur = Statistic.FindIndex(item => item.itemId == itemId);
+            long ticks = DateTime.Now.Date.Ticks;
+            int cur = Statistic.FindIndex(item => item.itemId == itemId);
            if (cur < 0)
            {
                Statistic.Add(new ServerStatItem
@@ -231,12 +224,12 @@ namespace v2rayN.Handler
            try
            {

-                foreach (var stat in source)
+                foreach (Stat stat in source)
                {
-                    var name = stat.Name;
-                    var value = stat.Value;
-                    var nStr = name.Split(">>>".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
-                    var type = "";
+                    string name = stat.Name;
+                    long value = stat.Value;
+                    string[] nStr = name.Split(">>>".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
+                    string type = "";

                    name = name.Trim();

@@ -270,7 +263,7 @@ namespace v2rayN.Handler
                // TCP stack please do me a favor
                TcpListener l = new TcpListener(IPAddress.Loopback, 0);
                l.Start();
-                var port = ((IPEndPoint)l.LocalEndpoint).Port;
+                int port = ((IPEndPoint)l.LocalEndpoint).Port;
                l.Stop();
                return port;
            }
--- a/v2rayN/v2rayN/Handler/V2rayConfigHandler.cs
+++ b/v2rayN/v2rayN/Handler/V2rayConfigHandler.cs
@@ -27,8 +27,6 @@ namespace v2rayN.Handler
        /// <returns></returns>
        public static int GenerateClientConfig(Config config, string fileName, bool blExport, out string msg)
        {
-            msg = string.Empty;
-
            try
            {
                //检查GUI设置
@@ -149,7 +147,7 @@ namespace v2rayN.Handler
        {
            try
            {
-                var inbound = v2rayConfig.inbounds[0];
+                Inbounds inbound = v2rayConfig.inbounds[0];
                //端口
                inbound.port = config.inbound[0].localPort;
                inbound.protocol = config.inbound[0].protocol;
@@ -226,20 +224,24 @@ namespace v2rayN.Handler
                    && userRule.Count > 0)
                {
                    //Domain
-                    RulesItem rulesDomain = new RulesItem();
-                    rulesDomain.type = "field";
-                    rulesDomain.outboundTag = tag;
-                    rulesDomain.domain = new List<string>();
+                    RulesItem rulesDomain = new RulesItem
+                    {
+                        type = "field",
+                        outboundTag = tag,
+                        domain = new List<string>()
+                    };

                    //IP
-                    RulesItem rulesIP = new RulesItem();
-                    rulesIP.type = "field";
-                    rulesIP.outboundTag = tag;
-                    rulesIP.ip = new List<string>();
-
-                    for (int k = 0; k < userRule.Count; k++)
+                    RulesItem rulesIP = new RulesItem
                    {
-                        string url = userRule[k].TrimEx();
+                        type = "field",
+                        outboundTag = tag,
+                        ip = new List<string>()
+                    };
+
+                    foreach (string u in userRule)
+                    {
+                        string url = u.TrimEx();
                        if (Utils.IsNullOrEmpty(url))
                        {
                            continue;
@@ -283,10 +285,12 @@ namespace v2rayN.Handler
                    //IP
                    if (ipOrDomain == "ip" || ipOrDomain == "")
                    {
-                        RulesItem rulesItem = new RulesItem();
-                        rulesItem.type = "field";
-                        rulesItem.outboundTag = Global.directTag;
-                        rulesItem.ip = new List<string>();
+                        RulesItem rulesItem = new RulesItem
+                        {
+                            type = "field",
+                            outboundTag = Global.directTag,
+                            ip = new List<string>()
+                        };
                        rulesItem.ip.Add($"geoip:{code}");

                        v2rayConfig.routing.rules.Add(rulesItem);
@@ -294,10 +298,12 @@ namespace v2rayN.Handler

                    if (ipOrDomain == "domain" || ipOrDomain == "")
                    {
-                        RulesItem rulesItem = new RulesItem();
-                        rulesItem.type = "field";
-                        rulesItem.outboundTag = Global.directTag;
-                        rulesItem.domain = new List<string>();
+                        RulesItem rulesItem = new RulesItem
+                        {
+                            type = "field",
+                            outboundTag = Global.directTag,
+                            domain = new List<string>()
+                        };
                        rulesItem.domain.Add($"geosite:{code}");
                        v2rayConfig.routing.rules.Add(rulesItem);
                    }
@@ -319,7 +325,7 @@ namespace v2rayN.Handler
        {
            try
            {
-                var outbound = v2rayConfig.outbounds[0];
+                Outbounds outbound = v2rayConfig.outbounds[0];
                if (config.configType() == (int)EConfigType.Vmess)
                {
                    VnextItem vnextItem;
@@ -354,6 +360,7 @@ namespace v2rayN.Handler

                    //Mux
                    outbound.mux.enabled = config.muxEnabled;
+                    outbound.mux.concurrency = config.muxEnabled ? 8 : -1;

                    //远程服务器底层传输配置
                    StreamSettings streamSettings = outbound.streamSettings;
@@ -384,6 +391,8 @@ namespace v2rayN.Handler
                    serversItem.level = 1;

                    outbound.mux.enabled = false;
+                    outbound.mux.concurrency = -1;
+                    

                    outbound.protocol = "shadowsocks";
                    outbound.settings.vnext = null;
@@ -409,15 +418,18 @@ namespace v2rayN.Handler
                    if (!Utils.IsNullOrEmpty(config.security())
                        && !Utils.IsNullOrEmpty(config.id()))
                    {
-                        var socksUsersItem = new SocksUsersItem();
-                        socksUsersItem.user = config.security();
-                        socksUsersItem.pass = config.id();
-                        socksUsersItem.level = 1;
+                        SocksUsersItem socksUsersItem = new SocksUsersItem
+                        {
+                            user = config.security(),
+                            pass = config.id(),
+                            level = 1
+                        };

                        serversItem.users = new List<SocksUsersItem>() { socksUsersItem };
                    }

                    outbound.mux.enabled = false;
+                    outbound.mux.concurrency = -1;

                    outbound.protocol = "socks";
                    outbound.settings.vnext = null;
@@ -442,15 +454,16 @@ namespace v2rayN.Handler
            {
                //远程服务器底层传输配置
                streamSettings.network = config.network();
-                var host = config.requestHost();
-
+                string host = config.requestHost();               
                //if tls
                if (config.streamSecurity() == Global.StreamSecurity)
                {
                    streamSettings.security = config.streamSecurity();

-                    TlsSettings tlsSettings = new TlsSettings();
-                    tlsSettings.allowInsecure = config.allowInsecure();
+                    TlsSettings tlsSettings = new TlsSettings
+                    {
+                        allowInsecure = config.allowInsecure()
+                    };
                    if (!string.IsNullOrWhiteSpace(host))
                    {
                        tlsSettings.serverName = host;
@@ -463,9 +476,11 @@ namespace v2rayN.Handler
                {
                    //kcp基本配置暂时是默认值，用户能自己设置伪装类型
                    case "kcp":
-                        KcpSettings kcpSettings = new KcpSettings();
-                        kcpSettings.mtu = config.kcpItem.mtu;
-                        kcpSettings.tti = config.kcpItem.tti;
+                        KcpSettings kcpSettings = new KcpSettings
+                        {
+                            mtu = config.kcpItem.mtu,
+                            tti = config.kcpItem.tti
+                        };
                        if (iobound.Equals("out"))
                        {
                            kcpSettings.uplinkCapacity = config.kcpItem.uplinkCapacity;
@@ -485,20 +500,26 @@ namespace v2rayN.Handler
                        kcpSettings.congestion = config.kcpItem.congestion;
                        kcpSettings.readBufferSize = config.kcpItem.readBufferSize;
                        kcpSettings.writeBufferSize = config.kcpItem.writeBufferSize;
-                        kcpSettings.header = new Header();
-                        kcpSettings.header.type = config.headerType();
+                        kcpSettings.header = new Header
+                        {
+                            type = config.headerType()
+                        };
                        streamSettings.kcpSettings = kcpSettings;
                        break;
                    //ws
                    case "ws":
-                        WsSettings wsSettings = new WsSettings();
-                        wsSettings.connectionReuse = true;
+                        WsSettings wsSettings = new WsSettings
+                        {
+                            connectionReuse = true
+                        };

                        string path = config.path();
                        if (!string.IsNullOrWhiteSpace(host))
                        {
-                            wsSettings.headers = new Headers();
-                            wsSettings.headers.Host = host;
+                            wsSettings.headers = new Headers
+                            {
+                                Host = host
+                            };
                        }
                        if (!string.IsNullOrWhiteSpace(path))
                        {
@@ -532,22 +553,33 @@ namespace v2rayN.Handler
                        break;
                    //quic
                    case "quic":
-                        QuicSettings quicsettings = new QuicSettings();
-                        quicsettings.security = host;
-                        quicsettings.key = config.path();
-                        quicsettings.header = new Header();
-                        quicsettings.header.type = config.headerType();
-
+                        QuicSettings quicsettings = new QuicSettings
+                        {
+                            security = host,
+                            key = config.path(),
+                            header = new Header
+                            {
+                                type = config.headerType()
+                            }
+                        };
                        streamSettings.quicSettings = quicsettings;
+                        if (config.streamSecurity() == Global.StreamSecurity)
+                        {
+                            streamSettings.tlsSettings.serverName = config.address();
+                        }
                        break;
                    default:
                        //tcp带http伪装
                        if (config.headerType().Equals(Global.TcpHeaderHttp))
                        {
-                            TcpSettings tcpSettings = new TcpSettings();
-                            tcpSettings.connectionReuse = true;
-                            tcpSettings.header = new Header();
-                            tcpSettings.header.type = config.headerType();
+                            TcpSettings tcpSettings = new TcpSettings
+                            {
+                                connectionReuse = true,
+                                header = new Header
+                                {
+                                    type = config.headerType()
+                                }
+                            };

                            if (iobound.Equals("out"))
                            {
@@ -610,8 +642,10 @@ namespace v2rayN.Handler
                    //}
                }
                //servers.Add("localhost");
-                v2rayConfig.dns = new Mode.Dns();
-                v2rayConfig.dns.servers = servers;
+                v2rayConfig.dns = new Mode.Dns
+                {
+                    servers = servers
+                };
            }
            catch
            {
@@ -623,10 +657,10 @@ namespace v2rayN.Handler
        {
            if (config.enableStatistics)
            {
-                var tag = Global.InboundAPITagName;
-                var apiObj = new Mode.API();
-                var policyObj = new Mode.Policy();
-                var policySystemSetting = new Mode.SystemPolicy();
+                string tag = Global.InboundAPITagName;
+                API apiObj = new API();
+                Policy policyObj = new Policy();
+                SystemPolicy policySystemSetting = new SystemPolicy();

                string[] services = { "StatsService" };

@@ -643,8 +677,8 @@ namespace v2rayN.Handler

                if (!v2rayConfig.inbounds.Exists(item => { return item.tag == tag; }))
                {
-                    var apiInbound = new Mode.Inbounds();
-                    var apiInboundSettings = new Mode.Inboundsettings();
+                    Inbounds apiInbound = new Inbounds();
+                    Inboundsettings apiInboundSettings = new Inboundsettings();
                    apiInbound.tag = tag;
                    apiInbound.listen = Global.Loopback;
                    apiInbound.port = Global.statePort;
@@ -656,10 +690,12 @@ namespace v2rayN.Handler

                if (!v2rayConfig.routing.rules.Exists(item => { return item.outboundTag == tag; }))
                {
-                    var apiRoutingRule = new Mode.RulesItem();
-                    apiRoutingRule.inboundTag = new List<string> { tag };
-                    apiRoutingRule.outboundTag = tag;
-                    apiRoutingRule.type = "field";
+                    RulesItem apiRoutingRule = new RulesItem
+                    {
+                        inboundTag = new List<string> { tag },
+                        outboundTag = tag,
+                        type = "field"
+                    };
                    v2rayConfig.routing.rules.Add(apiRoutingRule);
                }
            }
@@ -675,8 +711,6 @@ namespace v2rayN.Handler
        /// <returns></returns>
        public static int GenerateClientCustomConfig(Config config, string fileName, out string msg)
        {
-            msg = string.Empty;
-
            try
            {
                //检查GUI设置
@@ -730,8 +764,6 @@ namespace v2rayN.Handler
        /// <returns></returns>
        public static int GenerateServerConfig(Config config, string fileName, out string msg)
        {
-            msg = string.Empty;
-
            try
            {
                //检查GUI设置
@@ -794,7 +826,7 @@ namespace v2rayN.Handler
        {
            try
            {
-                var inbound = v2rayConfig.inbounds[0];
+                Inbounds inbound = v2rayConfig.inbounds[0];
                UsersItem usersItem;
                if (inbound.settings.clients.Count <= 0)
                {
@@ -883,7 +915,7 @@ namespace v2rayN.Handler
                    return null;
                }

-                var outbound = v2rayConfig.outbounds[0];
+                Outbounds outbound = v2rayConfig.outbounds[0];
                if (outbound == null
                    || Utils.IsNullOrEmpty(outbound.protocol)
                    || outbound.protocol != "vmess"
@@ -1029,7 +1061,7 @@ namespace v2rayN.Handler
                    return null;
                }

-                var inbound = v2rayConfig.inbounds[0];
+                Inbounds inbound = v2rayConfig.inbounds[0];
                if (inbound == null
                    || Utils.IsNullOrEmpty(inbound.protocol)
                    || inbound.protocol != "vmess"
@@ -1320,7 +1352,6 @@ namespace v2rayN.Handler
        /// <returns></returns>
        public static int Export2ClientConfig(Config config, string fileName, out string msg)
        {
-            msg = string.Empty;
            return GenerateClientConfig(config, fileName, true, out msg);
        }

@@ -1333,15 +1364,15 @@ namespace v2rayN.Handler
        /// <returns></returns>
        public static int Export2ServerConfig(Config config, string fileName, out string msg)
        {
-            msg = string.Empty;
            return GenerateServerConfig(config, fileName, out msg);
        }

        private static VmessItem ResolveVmess4Kitsunebi(string result)
        {
-            VmessItem vmessItem = new VmessItem();
-
-            vmessItem.configType = (int)EConfigType.Vmess;
+            VmessItem vmessItem = new VmessItem
+            {
+                configType = (int)EConfigType.Vmess
+            };
            result = result.Substring(Global.vmessProtocol.Length);
            int indexSplit = result.IndexOf("?");
            if (indexSplit > 0)
@@ -1380,10 +1411,8 @@ namespace v2rayN.Handler
        #region Gen speedtest config


-        public static int GenerateClientSpeedtestConfig(Config config, List<int> selecteds, string fileName, out string msg)
+        public static string GenerateClientSpeedtestConfigString(Config config, List<int> selecteds, out string msg)
        {
-            msg = string.Empty;
-
            try
            {
                if (config == null
@@ -1393,36 +1422,36 @@ namespace v2rayN.Handler
                    )
                {
                    msg = UIRes.I18N("CheckServerSettings");
-                    return -1;
+                    return "";
                }

                msg = UIRes.I18N("InitialConfiguration");

-                Config configCopy = Utils.DeepCopy<Config>(config);             
+                Config configCopy = Utils.DeepCopy(config);             

                string result = Utils.GetEmbedText(SampleClient);
                if (Utils.IsNullOrEmpty(result))
                {
                    msg = UIRes.I18N("FailedGetDefaultConfiguration");
-                    return -1;
+                    return "";
                }

                V2rayConfig v2rayConfig = Utils.FromJson<V2rayConfig>(result);
                if (v2rayConfig == null)
                {
                    msg = UIRes.I18N("FailedGenDefaultConfiguration");
-                    return -1;
+                    return "";
                }

                log(configCopy, ref v2rayConfig, false);
                //routing(config, ref v2rayConfig);
                dns(configCopy, ref v2rayConfig);

+                v2rayConfig.inbounds.RemoveAt(0); // Remove "proxy" service for speedtest, avoiding port conflicts.

-                var httpPort = configCopy.GetLocalPort("speedtest");
-                for (int k = 0; k < selecteds.Count; k++)
+                int httpPort = configCopy.GetLocalPort("speedtest");
+                foreach (int index in selecteds)
                {
-                    int index = selecteds[k];
                    if (configCopy.vmess[index].configType == (int)EConfigType.Custom)
                    {
                        continue;
@@ -1430,36 +1459,38 @@ namespace v2rayN.Handler

                    configCopy.index = index;

-                    var inbound = new Inbounds();
-                    inbound.listen = Global.Loopback;
-                    inbound.port = httpPort + index;
-                    inbound.protocol = Global.InboundHttp;
+                    Inbounds inbound = new Inbounds
+                    {
+                        listen = Global.Loopback,
+                        port = httpPort + index,
+                        protocol = Global.InboundHttp
+                    };
                    inbound.tag = Global.InboundHttp + inbound.port.ToString();
                    v2rayConfig.inbounds.Add(inbound);


-                    var v2rayConfigCopy = Utils.FromJson<V2rayConfig>(result);
+                    V2rayConfig v2rayConfigCopy = Utils.FromJson<V2rayConfig>(result);
                    outbound(configCopy, ref v2rayConfigCopy);
                    v2rayConfigCopy.outbounds[0].tag = Global.agentTag + inbound.port.ToString();
                    v2rayConfig.outbounds.Add(v2rayConfigCopy.outbounds[0]);

-                    var rule = new Mode.RulesItem();
-                    rule.inboundTag = new List<string> { inbound.tag };
-                    rule.outboundTag = v2rayConfigCopy.outbounds[0].tag;
-                    rule.type = "field";
+                    RulesItem rule = new RulesItem
+                    {
+                        inboundTag = new List<string> { inbound.tag },
+                        outboundTag = v2rayConfigCopy.outbounds[0].tag,
+                        type = "field"
+                    };
                    v2rayConfig.routing.rules.Add(rule);
                }

-                Utils.ToJsonFile(v2rayConfig, fileName);
-
                msg = string.Format(UIRes.I18N("SuccessfulConfiguration"), configCopy.getSummary());
+                return Utils.ToJson(v2rayConfig);
            }
-            catch (Exception ex)
+            catch
            {
                msg = UIRes.I18N("FailedGenDefaultConfiguration");
-                return -1;
+                return "";
            }
-            return 0;
        }

        #endregion
--- a/v2rayN/v2rayN/Handler/V2rayHandler.cs
+++ b/v2rayN/v2rayN/Handler/V2rayHandler.cs
@@ -28,9 +28,11 @@ namespace v2rayN.Handler

        public V2rayHandler()
        {
-            lstV2ray = new List<string>();
-            lstV2ray.Add("wv2ray");
-            lstV2ray.Add("v2ray");
+            lstV2ray = new List<string>
+            {
+                "wv2ray",
+                "v2ray"
+            };
        }

        /// <summary>
@@ -40,9 +42,8 @@ namespace v2rayN.Handler
        {
            if (Global.reloadV2ray)
            {
-                string msg = string.Empty;
                string fileName = Utils.GetPath(v2rayConfigRes);
-                if (V2rayConfigHandler.GenerateClientConfig(config, fileName, false, out msg) != 0)
+                if (V2rayConfigHandler.GenerateClientConfig(config, fileName, false, out string msg) != 0)
                {
                    ShowMsg(false, msg);
                }
@@ -55,24 +56,25 @@ namespace v2rayN.Handler
        }

        /// <summary>
-        /// 载入V2ray
+        /// 新建进程，载入V2ray配置文件字符串
+        /// 返回新进程pid。
        /// </summary>
-        public void LoadV2ray(Config config, List<int> _selecteds)
+        public int LoadV2rayConfigString(Config config, List<int> _selecteds)
        {
-            if (Global.reloadV2ray)
+            int pid = -1;
+            string configStr = V2rayConfigHandler.GenerateClientSpeedtestConfigString(config, _selecteds, out string msg);
+            if (configStr == "")
            {
-                string msg = string.Empty;
-                string fileName = Utils.GetPath(v2rayConfigRes);
-                if (V2rayConfigHandler.GenerateClientSpeedtestConfig(config, _selecteds, fileName, out msg) != 0)
-                {
-                    ShowMsg(false, msg);
-                }
-                else
-                {
-                    ShowMsg(true, msg);
-                    V2rayRestart();
-                }
+                ShowMsg(false, msg);
            }
+            else
+            {
+                ShowMsg(false, msg);
+                pid = V2rayStartNew(configStr);
+                //V2rayRestart();
+                // start with -config
+            }
+            return pid;
        }

        /// <summary>
@@ -104,7 +106,7 @@ namespace v2rayN.Handler
                        Process[] existing = Process.GetProcessesByName(vName);
                        foreach (Process p in existing)
                        {
-                            var path = p.MainModule.FileName;
+                            string path = p.MainModule.FileName;
                            if (path == $"{Utils.GetPath(vName)}.exe")
                            {
                                KillProcess(p);
@@ -140,6 +142,43 @@ namespace v2rayN.Handler
                Utils.SaveLog(ex.Message, ex);
            }
        }
+        /// <summary>
+        /// V2ray停止
+        /// </summary>
+        public void V2rayStopPid(int pid)
+        {
+            try
+            {
+                Process _p = Process.GetProcessById(pid);
+                KillProcess(_p);
+            }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
+        }
+
+        private string V2rayFindexe() {
+            //查找v2ray文件是否存在
+            string fileName = string.Empty;
+            lstV2ray.Reverse();
+            foreach (string name in lstV2ray)
+            {
+                string vName = string.Format("{0}.exe", name);
+                vName = Utils.GetPath(vName);
+                if (File.Exists(vName))
+                {
+                    fileName = vName;
+                    break;
+                }
+            }
+            if (Utils.IsNullOrEmpty(fileName))
+            {
+                string msg = string.Format(UIRes.I18N("NotFoundCore"), @"https://github.com/v2ray/v2ray-core/releases");
+                ShowMsg(false, msg);
+            }
+            return fileName;
+        }

        /// <summary>
        /// V2ray启动
@@ -150,32 +189,22 @@ namespace v2rayN.Handler

            try
            {
-                //查找v2ray文件是否存在
-                string fileName = string.Empty;
-                for (int k = 0; k < lstV2ray.Count; k++)
-                {
-                    string vName = string.Format("{0}.exe", lstV2ray[k]);
-                    vName = Utils.GetPath(vName);
-                    if (File.Exists(vName))
-                    {
-                        fileName = vName;
-                        break;
-                    }
-                }
-                if (Utils.IsNullOrEmpty(fileName))
-                {
-                    string msg = string.Format(UIRes.I18N("NotFoundCore"), @"https://github.com/v2ray/v2ray-core/releases");
-                    ShowMsg(true, msg);
-                    return;
-                }
+                string fileName = V2rayFindexe();
+                if (fileName == "") return;

-                Process p = new Process();
-                p.StartInfo.FileName = fileName;
-                p.StartInfo.WorkingDirectory = Utils.StartupPath();
-                p.StartInfo.UseShellExecute = false;
-                p.StartInfo.RedirectStandardOutput = true;
-                p.StartInfo.CreateNoWindow = true;
-                p.StartInfo.StandardOutputEncoding = Encoding.UTF8;
+                Process p = new Process
+                {
+                    StartInfo = new ProcessStartInfo
+                    {
+                        FileName = fileName,
+                        WorkingDirectory = Utils.StartupPath(),
+                        UseShellExecute = false,
+                        RedirectStandardOutput = true,
+                        RedirectStandardError = true,
+                        CreateNoWindow = true,
+                        StandardOutputEncoding = Encoding.UTF8
+                    }
+                };
                p.OutputDataReceived += new DataReceivedEventHandler((sender, e) =>
                {
                    if (!String.IsNullOrEmpty(e.Data))
@@ -185,10 +214,16 @@ namespace v2rayN.Handler
                    }
                });
                p.Start();
+                p.PriorityClass = ProcessPriorityClass.High;
                p.BeginOutputReadLine();
                //processId = p.Id;
                _process = p;

+                if (p.WaitForExit(1000))
+                {
+                    throw new Exception(p.StandardError.ReadToEnd());
+                }
+
                Global.processJob.AddProcess(p.Handle);
            }
            catch (Exception ex)
@@ -198,18 +233,72 @@ namespace v2rayN.Handler
                ShowMsg(true, msg);
            }
        }
+        /// <summary>
+        /// V2ray启动，新建进程，传入配置字符串
+        /// </summary>
+        private int V2rayStartNew(string configStr)
+        {
+            ShowMsg(false, string.Format(UIRes.I18N("StartService"), DateTime.Now.ToString()));
+
+            try
+            {
+                string fileName = V2rayFindexe();
+                if (fileName == "") return -1;
+
+                Process p = new Process
+                {
+                    StartInfo = new ProcessStartInfo
+                    {
+                        FileName = fileName,
+                        Arguments = "-config stdin:",
+                        WorkingDirectory = Utils.StartupPath(),
+                        UseShellExecute = false,
+                        RedirectStandardInput = true,
+                        RedirectStandardOutput = true,
+                        RedirectStandardError = true,
+                        CreateNoWindow = true,
+                        StandardOutputEncoding = Encoding.UTF8
+                    }
+                };
+                p.OutputDataReceived += new DataReceivedEventHandler((sender, e) =>
+                {
+                    if (!String.IsNullOrEmpty(e.Data))
+                    {
+                        string msg = e.Data + Environment.NewLine;
+                        ShowMsg(false, msg);
+                    }
+                });
+                p.Start();
+                p.BeginOutputReadLine();
+
+                p.StandardInput.Write(configStr);
+                p.StandardInput.Close();
+
+                if (p.WaitForExit(1000))
+                {
+                    throw new Exception(p.StandardError.ReadToEnd());
+                }
+
+                Global.processJob.AddProcess(p.Handle);
+                return p.Id;
+            }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+                string msg = ex.Message;
+                ShowMsg(false, msg);
+                return -1;
+            }
+        }

        /// <summary>
        /// 消息委托
        /// </summary>
-        /// <param name="notify"></param>
-        /// <param name="msg"></param>
-        private void ShowMsg(bool notify, string msg)
+        /// <param name="updateToTrayTooltip">是否更新托盘图标的工具提示</param>
+        /// <param name="msg">输出到日志框</param>
+        private void ShowMsg(bool updateToTrayTooltip, string msg)
        {
-            if (ProcessEvent != null)
-            {
-                ProcessEvent(notify, msg);
-            }
+            ProcessEvent?.Invoke(updateToTrayTooltip, msg);
        }

        private void KillProcess(Process p)
@@ -221,7 +310,7 @@ namespace v2rayN.Handler
                if (!p.HasExited)
                {
                    p.Kill();
-                    p.WaitForExit();
+                    p.WaitForExit(100);
                }
            }
            catch (Exception ex)
--- a/v2rayN/v2rayN/HttpProxyHandler/HttpProxyHandle.cs
+++ b/v2rayN/v2rayN/HttpProxyHandler/HttpProxyHandle.cs
@@ -1,151 +1,186 @@
-using System;
-using v2rayN.Mode;
-
-namespace v2rayN.HttpProxyHandler
-{
-    /// <summary>
-    /// 系统代理(http)总处理
-    /// 启动privoxy提供http协议
-    /// 设置IE系统代理或者PAC模式
-    /// </summary>
-    class HttpProxyHandle
-    {
-        private static bool Update(Config config, bool forceDisable)
-        {
-            int type = config.listenerType;
-
-            if (forceDisable)
-            {
-                type = 0;
-            }
-
-            try
-            {
-                if (type != 0)
-                {
-                    var port = Global.httpPort;
-                    if (port <= 0)
-                    {
-                        return false;
-                    }
-                    if (type == 1)
-                    {
-                        //PACServerHandle.Stop();
-                        ProxySetting.SetProxy($"{Global.Loopback}:{port}", Global.IEProxyExceptions, 2);
-                    }
-                    else if (type == 2)
-                    {
-                        string pacUrl = GetPacUrl();
-                        ProxySetting.SetProxy(pacUrl, "", 4);
-                        //PACServerHandle.Stop();
-                        PACServerHandle.Init(config);
-                    }
-                    else if (type == 3)
-                    {
-                        //PACServerHandle.Stop();
-                        ProxySetting.UnsetProxy();
-                    }
-                    else if (type == 4)
-                    {
-                        string pacUrl = GetPacUrl();
-                        ProxySetting.UnsetProxy();
-                        //PACServerHandle.Stop();
-                        PACServerHandle.Init(config);
-                    }
-                }
-                else
-                {
-                    ProxySetting.UnsetProxy();
-                    //PACServerHandle.Stop();
-                }
-            }
-            catch (Exception ex)
-            {
-                Utils.SaveLog(ex.Message, ex);
-            }
-            return true;
-        }
-
-        /// <summary>
-        /// 启用系统代理(http)
-        /// </summary>
-        /// <param name="config"></param>
-        private static void StartHttpAgent(Config config)
-        {
-            try
-            {
-                int localPort = config.GetLocalPort(Global.InboundSocks);
-                if (localPort > 0)
-                {
-                    PrivoxyHandler.Instance.Restart(localPort, config);
-                    if (PrivoxyHandler.Instance.RunningPort > 0)
-                    {
-                        Global.sysAgent = true;
-                        Global.socksPort = localPort;
-                        Global.httpPort = PrivoxyHandler.Instance.RunningPort;
-                        Global.pacPort = config.GetLocalPort("pac");
-                    }
-                }
-            }
-            catch
-            {
-            }
-        }
-
-        /// <summary>
-        /// 关闭系统代理
-        /// </summary>
-        /// <param name="config"></param>
-        public static void CloseHttpAgent(Config config)
-        {
-            try
-            {
-                Update(config, true);
-
-                PrivoxyHandler.Instance.Stop();
-
-                Global.sysAgent = false;
-                Global.socksPort = 0;
-                Global.httpPort = 0;
-            }
-            catch
-            {
-            }
-        }
-
-        /// <summary>
-        /// 重启系统代理(http)
-        /// </summary>
-        /// <param name="config"></param>
-        /// <param name="forced"></param>
-        public static void RestartHttpAgent(Config config, bool forced)
-        {
-            bool isRestart = false;
-            //强制重启或者socks端口变化
-            if (forced)
-            {
-                isRestart = true;
-            }
-            else
-            {
-                int localPort = config.GetLocalPort(Global.InboundSocks);
-                if (localPort != Global.socksPort)
-                {
-                    isRestart = true;
-                }
-            }
-            if (isRestart)
-            {
-                CloseHttpAgent(config);
-                StartHttpAgent(config);
-            }
-            Update(config, false);
-        }
-
-        public static string GetPacUrl()
-        {
-            string pacUrl = $"http://{Global.Loopback}:{Global.pacPort}/pac/?t={ DateTime.Now.ToString("HHmmss")}";
-            return pacUrl;
-        }
-    }
-}
+using System;
+using v2rayN.Mode;
+
+namespace v2rayN.HttpProxyHandler
+{
+    /// <summary>
+    /// 系统代理(http)模式
+    /// </summary>
+    public enum ListenerType
+    {
+        noHttpProxy = 0,
+        GlobalHttp = 1,
+        GlobalPac = 2,
+        HttpOpenAndClear = 3,
+        PacOpenAndClear = 4,
+        HttpOpenOnly = 5,
+        PacOpenOnly = 6
+    }
+    /// <summary>
+    /// 系统代理(http)总处理
+    /// 启动privoxy提供http协议
+    /// 设置IE系统代理或者PAC模式
+    /// </summary>
+    class HttpProxyHandle
+    {
+        private static bool Update(Config config, bool forceDisable)
+        {
+            ListenerType type = config.listenerType;
+
+            if (forceDisable)
+            {
+                type = ListenerType.noHttpProxy;
+            }
+
+            try
+            {
+                if (type != ListenerType.noHttpProxy)
+                {
+                    int port = Global.httpPort;
+                    if (port <= 0)
+                    {
+                        return false;
+                    }
+                    if (type == ListenerType.GlobalHttp)
+                    {
+                        //PACServerHandle.Stop();
+                        //ProxySetting.SetProxy($"{Global.Loopback}:{port}", Global.IEProxyExceptions, 2);
+                        SysProxyHandle.SetIEProxy(true, true, $"{Global.Loopback}:{port}");
+                    }
+                    else if (type == ListenerType.GlobalPac)
+                    {
+                        string pacUrl = GetPacUrl();
+                        //ProxySetting.SetProxy(pacUrl, "", 4);
+                        SysProxyHandle.SetIEProxy(true, false, pacUrl);
+                        //PACServerHandle.Stop();
+                        PACServerHandle.Init(config);
+                    }
+                    else if (type == ListenerType.HttpOpenAndClear)
+                    {
+                        //PACServerHandle.Stop();
+                        SysProxyHandle.ResetIEProxy();
+                    }
+                    else if (type == ListenerType.PacOpenAndClear)
+                    {
+                        string pacUrl = GetPacUrl();
+                        SysProxyHandle.ResetIEProxy();
+                        //PACServerHandle.Stop();
+                        PACServerHandle.Init(config);
+                    }
+                    else if (type == ListenerType.HttpOpenOnly)
+                    {
+                        //PACServerHandle.Stop();
+                        //SysProxyHandle.ResetIEProxy();
+                    }
+                    else if (type == ListenerType.PacOpenOnly)
+                    {
+                        string pacUrl = GetPacUrl();
+                        //SysProxyHandle.ResetIEProxy();
+                        //PACServerHandle.Stop();
+                        PACServerHandle.Init(config);
+                    }
+                }
+                else
+                {
+                    SysProxyHandle.ResetIEProxy();
+                    //PACServerHandle.Stop();
+                }
+            }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
+            return true;
+        }
+
+        /// <summary>
+        /// 启用系统代理(http)
+        /// </summary>
+        /// <param name="config"></param>
+        private static void StartHttpAgent(Config config)
+        {
+            try
+            {
+                int localPort = config.GetLocalPort(Global.InboundSocks);
+                if (localPort > 0)
+                {
+                    PrivoxyHandler.Instance.Restart(localPort, config);
+                    if (PrivoxyHandler.Instance.RunningPort > 0)
+                    {
+                        Global.sysAgent = true;
+                        Global.socksPort = localPort;
+                        Global.httpPort = PrivoxyHandler.Instance.RunningPort;
+                        Global.pacPort = config.GetLocalPort("pac");
+                    }
+                }
+            }
+            catch
+            {
+            }
+        }
+
+        /// <summary>
+        /// 关闭系统代理
+        /// </summary>
+        /// <param name="config"></param>
+        public static void CloseHttpAgent(Config config)
+        {
+            try
+            {
+                if (config.listenerType != ListenerType.HttpOpenOnly && config.listenerType != ListenerType.PacOpenOnly)
+                {
+                    Update(config, true);
+                }
+
+                PrivoxyHandler.Instance.Stop();
+
+                Global.sysAgent = false;
+                Global.socksPort = 0;
+                Global.httpPort = 0;
+            }
+            catch
+            {
+            }
+        }
+
+        /// <summary>
+        /// 重启系统代理(http)
+        /// </summary>
+        /// <param name="config"></param>
+        /// <param name="forced"></param>
+        public static void RestartHttpAgent(Config config, bool forced)
+        {
+            bool isRestart = false;
+            if (config.listenerType == ListenerType.noHttpProxy)
+            {
+                // 关闭http proxy时，直接返回
+                return;
+            }
+            //强制重启或者socks端口变化
+            if (forced)
+            {
+                isRestart = true;
+            }
+            else
+            {
+                int localPort = config.GetLocalPort(Global.InboundSocks);
+                if (localPort != Global.socksPort)
+                {
+                    isRestart = true;
+                }
+            }
+            if (isRestart)
+            {
+                CloseHttpAgent(config);
+                StartHttpAgent(config);
+            }
+            Update(config, false);
+        }
+
+        public static string GetPacUrl()
+        {
+            string pacUrl = $"http://{Global.Loopback}:{Global.pacPort}/pac/?t={ DateTime.Now.ToString("HHmmss")}";
+            return pacUrl;
+        }
+    }
+}
--- a/v2rayN/v2rayN/HttpProxyHandler/PACServerHandle.cs
+++ b/v2rayN/v2rayN/HttpProxyHandler/PACServerHandle.cs
@@ -114,7 +114,7 @@ namespace v2rayN.HttpProxyHandler
        {
            try
            {
-                var pac = GetPacList(address);
+                string pac = GetPacList(address);
                return pac;
            }
            catch (Exception ex)
@@ -165,31 +165,33 @@ namespace v2rayN.HttpProxyHandler

        private static string GetPacList(string address)
        {
-            var port = Global.httpPort;
+            int port = Global.httpPort;
            if (port <= 0)
            {
                return "No port";
            }
            try
            {
-                List<string> lstProxy = new List<string>();
-                lstProxy.Add(string.Format("PROXY {0}:{1};", address, port));
-                var proxy = string.Join("", lstProxy.ToArray());
+                List<string> lstProxy = new List<string>
+                {
+                    string.Format("PROXY {0}:{1};", address, port)
+                };
+                string proxy = string.Join("", lstProxy.ToArray());

                string strPacfile = Utils.GetPath(Global.pacFILE);
                if (!File.Exists(strPacfile))
                {
                    FileManager.UncompressFile(strPacfile, Resources.pac_txt);
                }
-                var pac = File.ReadAllText(strPacfile, Encoding.UTF8);
+                string pac = File.ReadAllText(strPacfile, Encoding.UTF8);
                pac = pac.Replace("__PROXY__", proxy);

                if (_config.userPacRule.Count > 0)
                {
-                    var keyWords = "var rules = [";
+                    string keyWords = "var rules = [";
                    if (pac.IndexOf(keyWords) >= 0)
                    {
-                        var userPac = string.Join($"\",{Environment.NewLine}\"", _config.userPacRule.ToArray());
+                        string userPac = string.Join($"\",{Environment.NewLine}\"", _config.userPacRule.ToArray());
                        userPac = string.Format("\"{0}\",", userPac);
                        pac = pac.Replace(keyWords, keyWords + userPac);
                    }
--- a/v2rayN/v2rayN/HttpProxyHandler/PrivoxyHandler.cs
+++ b/v2rayN/v2rayN/HttpProxyHandler/PrivoxyHandler.cs
@@ -146,7 +146,7 @@ namespace v2rayN.HttpProxyHandler
                if (!p.HasExited)
                {
                    p.Kill();
-                    p.WaitForExit();
+                    p.WaitForExit(100);
                }
            }
            catch (Exception ex)
@@ -172,7 +172,7 @@ namespace v2rayN.HttpProxyHandler
                /*
                 * Under PortableMode, we could identify it by the path of v2ray_privoxy.exe.
                 */
-                var path = process.MainModule.FileName;
+                string path = process.MainModule.FileName;

                return Utils.GetTempPath($"{_privoxyName}.exe").Equals(path);

--- a/v2rayN/v2rayN/HttpProxyHandler/ProxySetting.cs
+++ b/v2rayN/v2rayN/HttpProxyHandler/ProxySetting.cs
@@ -128,7 +128,7 @@ namespace v2rayN.HttpProxyHandler
            public InternetConnectionOptionValue m_Value;
            static InternetConnectionOption()
            {
-                InternetConnectionOption.Size = Marshal.SizeOf(typeof(InternetConnectionOption));
+                Size = Marshal.SizeOf(typeof(InternetConnectionOption));
            }

            // Nested Types
--- a/v2rayN/v2rayN/HttpProxyHandler/SysProxyHandle.cs
+++ b/v2rayN/v2rayN/HttpProxyHandler/SysProxyHandle.cs
@@ -0,0 +1,192 @@
+
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Text;
+using System.Threading;
+using v2rayN.Mode;
+using v2rayN.Properties;
+using v2rayN.Tool;
+
+namespace v2rayN.HttpProxyHandler
+{
+    public static class SysProxyHandle
+    {
+        //private const string _userWininetConfigFile = "user-wininet.json";
+
+        //private static string _queryStr;
+
+        // In general, this won't change
+        // format:
+        //  <flags><CR-LF>
+        //  <proxy-server><CR-LF>
+        //  <bypass-list><CR-LF>
+        //  <pac-url>
+        private static SysproxyConfig _userSettings = null;
+
+        enum RET_ERRORS : int
+        {
+            RET_NO_ERROR = 0,
+            INVALID_FORMAT = 1,
+            NO_PERMISSION = 2,
+            SYSCALL_FAILED = 3,
+            NO_MEMORY = 4,
+            INVAILD_OPTION_COUNT = 5,
+        };
+
+        static SysProxyHandle()
+        {
+            try
+            {
+                FileManager.UncompressFile(Utils.GetTempPath("sysproxy.exe"),
+                    Environment.Is64BitOperatingSystem ? Resources.sysproxy64_exe : Resources.sysproxy_exe);
+            }
+            catch (IOException ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
+        }
+
+        public static void SetIEProxy(bool enable, bool global, string strProxy)
+        {
+            //Read();
+
+            //if (!_userSettings.UserSettingsRecorded)
+            //{
+            //    // record user settings
+            //    ExecSysproxy("query");
+            //    //ParseQueryStr(_queryStr);
+            //}
+
+            string arguments;
+            if (enable)
+            {
+                arguments = global
+                    ? $"global {strProxy} {Global.IEProxyExceptions}"
+                    : $"pac {strProxy}";
+            }
+            else
+            {
+                // restore user settings
+                string flags = _userSettings.Flags;
+                string proxy_server = _userSettings.ProxyServer ?? "-";
+                string bypass_list = _userSettings.BypassList ?? "-";
+                string pac_url = _userSettings.PacUrl ?? "-";
+                arguments = $"set {flags} {proxy_server} {bypass_list} {pac_url}";
+
+                // have to get new settings
+                _userSettings.UserSettingsRecorded = false;
+            }
+
+            //Save();
+            ExecSysproxy(arguments);
+        }
+
+        // set system proxy to 1 (null) (null) (null)
+        public static bool ResetIEProxy()
+        {
+            try
+            {
+                // clear user-wininet.json
+                //_userSettings = new SysproxyConfig();
+                //Save();
+                // clear system setting
+                ExecSysproxy("set 1 - - -");
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        private static void ExecSysproxy(string arguments)
+        {
+            // using event to avoid hanging when redirect standard output/error
+            // ref: https://stackoverflow.com/questions/139593/processstartinfo-hanging-on-waitforexit-why
+            // and http://blog.csdn.net/zhangweixing0/article/details/7356841
+            using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
+            using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false))
+            {
+                using (Process process = new Process())
+                {
+                    // Configure the process using the StartInfo properties.
+                    process.StartInfo.FileName = Utils.GetTempPath("sysproxy.exe");
+                    process.StartInfo.Arguments = arguments;
+                    process.StartInfo.WorkingDirectory = Utils.GetTempPath();
+                    process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
+                    process.StartInfo.UseShellExecute = false;
+                    process.StartInfo.RedirectStandardError = true;
+                    process.StartInfo.RedirectStandardOutput = true;
+
+                    // Need to provide encoding info, or output/error strings we got will be wrong.
+                    process.StartInfo.StandardOutputEncoding = Encoding.Unicode;
+                    process.StartInfo.StandardErrorEncoding = Encoding.Unicode;
+
+                    process.StartInfo.CreateNoWindow = true;
+
+                    StringBuilder output = new StringBuilder();
+                    StringBuilder error = new StringBuilder();
+
+                    process.OutputDataReceived += (sender, e) =>
+                    {
+                        if (e.Data == null)
+                        {
+                            outputWaitHandle.Set();
+                        }
+                        else
+                        {
+                            output.AppendLine(e.Data);
+                        }
+                    };
+                    process.ErrorDataReceived += (sender, e) =>
+                    {
+                        if (e.Data == null)
+                        {
+                            errorWaitHandle.Set();
+                        }
+                        else
+                        {
+                            error.AppendLine(e.Data);
+                        }
+                    };
+                    try
+                    {
+                        process.Start();
+
+                        process.BeginErrorReadLine();
+                        process.BeginOutputReadLine();
+
+                        process.WaitForExit();
+                    }
+                    catch (System.ComponentModel.Win32Exception e)
+                    {
+
+                        // log the arguments
+                        throw new Exception(process.StartInfo.Arguments);
+                    }
+                    string stderr = error.ToString();
+                    string stdout = output.ToString();
+
+                    int exitCode = process.ExitCode;
+                    if (exitCode != (int)RET_ERRORS.RET_NO_ERROR)
+                    {
+                        throw new Exception(stderr);
+                    }
+
+                    //if (arguments == "query")
+                    //{
+                    //    if (stdout.IsNullOrWhiteSpace() || stdout.IsNullOrEmpty())
+                    //    {
+                    //        throw new Exception("failed to query wininet settings");
+                    //    }
+                    //    _queryStr = stdout;
+                    //}
+                }
+            }
+        }
+
+
+    }
+}
--- a/v2rayN/v2rayN/LIB/Google.Protobuf.dll
+++ b/v2rayN/v2rayN/LIB/Google.Protobuf.dll
--- a/v2rayN/v2rayN/LIB/Grpc.Core.Api.dll
+++ b/v2rayN/v2rayN/LIB/Grpc.Core.Api.dll
--- a/v2rayN/v2rayN/LIB/Grpc.Core.dll
+++ b/v2rayN/v2rayN/LIB/Grpc.Core.dll
--- a/v2rayN/v2rayN/LIB/Newtonsoft.Json.dll
+++ b/v2rayN/v2rayN/LIB/Newtonsoft.Json.dll
--- a/v2rayN/v2rayN/LIB/System.Buffers.dll
+++ b/v2rayN/v2rayN/LIB/System.Buffers.dll
--- a/v2rayN/v2rayN/LIB/System.Memory.dll
+++ b/v2rayN/v2rayN/LIB/System.Memory.dll
--- a/v2rayN/v2rayN/LIB/System.Runtime.CompilerServices.Unsafe.dll
+++ b/v2rayN/v2rayN/LIB/System.Runtime.CompilerServices.Unsafe.dll
--- a/v2rayN/v2rayN/LIB/grpc_csharp_ext.x64.dll
+++ b/v2rayN/v2rayN/LIB/grpc_csharp_ext.x64.dll
--- a/v2rayN/v2rayN/LIB/grpc_csharp_ext.x86.dll
+++ b/v2rayN/v2rayN/LIB/grpc_csharp_ext.x86.dll
--- a/v2rayN/v2rayN/LIB/libs.zip
+++ b/v2rayN/v2rayN/LIB/libs.zip
--- a/v2rayN/v2rayN/LIB/netstandard.dll
+++ b/v2rayN/v2rayN/LIB/netstandard.dll
--- a/v2rayN/v2rayN/LIB/zxing.dll
+++ b/v2rayN/v2rayN/LIB/zxing.dll
--- a/v2rayN/v2rayN/LIB/zxing.presentation.dll
+++ b/v2rayN/v2rayN/LIB/zxing.presentation.dll
--- a/v2rayN/v2rayN/Mode/Config.cs
+++ b/v2rayN/v2rayN/Mode/Config.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
 using v2rayN.Base;
+using v2rayN.HttpProxyHandler;
+

 namespace v2rayN.Mode
 {
@@ -107,13 +109,27 @@ namespace v2rayN.Mode
        }

        /// <summary>
-        /// 监听状态 0-not 1-http 2-PAC
+        /// 监听状态
        /// </summary>
-        public int listenerType
+        public ListenerType listenerType
        {
            get; set;
        }

+        /// <summary>
+        /// 自定义服务器下载测速url
+        /// </summary>
+        public string speedTestUrl
+        {
+            get; set;
+        }
+        /// <summary>
+        /// 自定义“服务器真连接延迟”测试url
+        /// </summary>
+        public string speedPingTestUrl
+        {
+            get; set;
+        }
        /// <summary>
        /// 自定义GFWList url
        /// </summary>
@@ -138,6 +154,14 @@ namespace v2rayN.Mode
            get; set;
        }

+        /// <summary>
+        /// 去重时优先保留较旧（顶部）节点
+        /// </summary>
+        public bool keepOlderDedupl
+        {
+            get; set;
+        }
+
        /// <summary>
        /// 视图刷新率
        /// </summary>
@@ -145,7 +169,7 @@ namespace v2rayN.Mode
        {
            get; set;
        }
-         
+

        /// <summary>
        /// 自定义远程DNS
@@ -154,6 +178,15 @@ namespace v2rayN.Mode
        {
            get; set;
        }
+
+        /// <summary>
+        /// 是否允许不安全连接
+        /// </summary>
+        public bool defAllowInsecure
+        {
+            get; set;
+        }
+
        /// <summary>
        /// 订阅
        /// </summary>
@@ -172,7 +205,7 @@ namespace v2rayN.Mode
        public List<string> userPacRule
        {
            get; set;
-        }      
+        }

        #region 函数

@@ -273,7 +306,7 @@ namespace v2rayN.Mode
        {
            if (index < 0 || Utils.IsNullOrEmpty(vmess[index].allowInsecure))
            {
-                return true;
+                return defAllowInsecure;
            }
            return Convert.ToBoolean(vmess[index].allowInsecure);
        }
@@ -362,10 +395,9 @@ namespace v2rayN.Mode

        public string getSummary()
        {
-            string summary = string.Empty;
-            summary = string.Format("{0}-", ((EConfigType)configType).ToString());
+            string summary = string.Format("{0}-", ((EConfigType)configType).ToString());
            string[] arrAddr = address.Split('.');
-            string addr = string.Empty;
+            string addr;
            if (arrAddr.Length > 2)
            {
                addr = $"{arrAddr[0]}***{arrAddr[arrAddr.Length - 1]}";
@@ -419,7 +451,7 @@ namespace v2rayN.Mode

        public string getItemId()
        {
-            var itemId = $"{address}{port}{requestHost}{path}";
+            string itemId = $"{address}{port}{requestHost}{path}";
            itemId = Utils.Base64Encode(itemId);
            return itemId;
        }
@@ -468,7 +500,7 @@ namespace v2rayN.Mode
            get; set;
        }
        /// <summary>
-        /// tcp,kcp,ws
+        /// tcp,kcp,ws,h2,quic
        /// </summary>
        public string network
        {
@@ -672,10 +704,16 @@ namespace v2rayN.Mode
    [Serializable]
    public class UIItem
    {
-        /// <summary>
-        /// 
-        /// </summary>
-        public int mainQRCodeWidth { get; set; } = 600;

+
+        public System.Drawing.Size mainSize
+        {
+            get; set;
+        }
+
+        public Dictionary<string, int> mainLvColWidth
+        {
+            get; set;
+        }
    }
 }
--- a/v2rayN/v2rayN/Mode/EServerColName.cs
+++ b/v2rayN/v2rayN/Mode/EServerColName.cs
@@ -0,0 +1,21 @@
+
+namespace v2rayN.Mode
+{
+    public enum EServerColName
+    {
+        def = 0,
+        configType,
+        remarks,
+        address,
+        port,
+        security,
+        network,
+        subRemarks,
+        testResult,
+
+        todayDown,
+        todayUp,
+        totalDown,
+        totalUp
+    }
+}
--- a/v2rayN/v2rayN/Mode/V2rayConfig.cs
+++ b/v2rayN/v2rayN/Mode/V2rayConfig.cs
@@ -281,6 +281,11 @@ namespace v2rayN.Mode
        /// 
        /// </summary>
        public bool enabled { get; set; }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public int concurrency { get; set; }
    }

    public class Response
--- a/v2rayN/v2rayN/Program.cs
+++ b/v2rayN/v2rayN/Program.cs
@@ -1,6 +1,6 @@
 using System;
 using System.Diagnostics;
-using System.Reflection;
+using System.Threading;
 using System.Windows.Forms;
 using v2rayN.Forms;
 using v2rayN.Properties;
@@ -25,26 +25,20 @@ namespace v2rayN
            }

            Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
-            Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
+            Application.ThreadException += new ThreadExceptionEventHandler(Application_ThreadException);
            AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);

-         
+
            //AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;

-            Process instance = RunningInstance();
-            if (instance == null)
-            {                
-                if (!UnzipLibs())
-                {
-                    UI.Show($"Error preparing the environment(准备运行环境出错)");
-                    return;
-                }
+            if (!IsDuplicateInstance())
+            {
+
+                Utils.SaveLog("v2rayN start up " + Utils.GetVersion());

-                Utils.SaveLog("v2rayN start up");
-                
                //设置语言环境
                string lang = Utils.RegReadValue(Global.MyRegPath, Global.MyRegKeyLanguage, "zh-Hans");
-                System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(lang);
+                Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(lang);

                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
@@ -52,7 +46,7 @@ namespace v2rayN
            }
            else
            {
-                UI.Show($"v2rayN is already running(v2rayN已经运行)");
+                UI.ShowWarning($"v2rayN is already running(v2rayN已经运行)");
            }
        }

@@ -79,26 +73,20 @@ namespace v2rayN
        //}

        /// <summary> 
-        /// 获取正在运行的实例，没有运行的实例返回null; 
+        /// 检查是否已在运行
        /// </summary> 
-        public static Process RunningInstance()
+        public static bool IsDuplicateInstance()
        {
-            Process current = Process.GetCurrentProcess();
-            Process[] processes = Process.GetProcessesByName(current.ProcessName);
-            foreach (Process process in processes)
-            {
-                if (process.Id != current.Id)
-                {
-                    if (Assembly.GetExecutingAssembly().Location.Replace("/", "\\") == process.MainModule.FileName)
-                    {
-                        return process;
-                    }
-                }
-            }
-            return null;
+            //string name = "v2rayN";
+
+            string name = Utils.GetExePath(); // Allow different locations to run
+            name = name.Replace("\\", "/"); // https://stackoverflow.com/questions/20714120/could-not-find-a-part-of-the-path-error-while-creating-mutex
+            
+            Global.mutexObj = new Mutex(false, name, out bool bCreatedNew);
+            return !bCreatedNew;
        }

-        static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
+        static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
        {
            Utils.SaveLog("Application_ThreadException", e.Exception);
        }
@@ -107,21 +95,5 @@ namespace v2rayN
        {
            Utils.SaveLog("CurrentDomain_UnhandledException", (Exception)e.ExceptionObject);
        }
-
-        static bool UnzipLibs()
-        {
-            var fileName = Utils.GetPath("libs.zip");
-            if (!FileManager.ByteArrayToFile(fileName, Resources.libs))
-            {
-                return false;
-            }
-
-            if (!FileManager.ZipExtractToFile(fileName))
-            {
-                return false;
-            }
-
-            return true;
-        }
    }
 }
--- a/v2rayN/v2rayN/Properties/AssemblyInfo.cs
+++ b/v2rayN/v2rayN/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;

 // 有关程序集的常规信息通过以下
@@ -8,9 +7,9 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyTitle("v2rayN")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("Microsoft")]
+[assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("v2rayN")]
-[assembly: AssemblyCopyright("Copyright © Microsoft 2019")]
+[assembly: AssemblyCopyright("Copyright © 2019-2020 (GPLv3)")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]

@@ -33,4 +32,4 @@ using System.Runtime.InteropServices;
 // 方法是按如下所示使用“*”:
 //[assembly: AssemblyVersion("1.0.*")]
 //[assembly: AssemblyVersion("1.0.0")]
-[assembly: AssemblyFileVersion("3.3")]
+[assembly: AssemblyFileVersion("3.17")]
--- a/v2rayN/v2rayN/Properties/Resources.Designer.cs
+++ b/v2rayN/v2rayN/Properties/Resources.Designer.cs
@@ -100,16 +100,6 @@ namespace v2rayN.Properties {
            }
        }
        
-        /// <summary>
-        ///   查找 System.Byte[] 类型的本地化资源。
-        /// </summary>
-        internal static byte[] libs {
-            get {
-                object obj = ResourceManager.GetObject("libs", resourceCulture);
-                return ((byte[])(obj));
-            }
-        }
-        
        /// <summary>
        ///   查找 System.Drawing.Bitmap 类型的本地化资源。
        /// </summary>
@@ -207,6 +197,16 @@ namespace v2rayN.Properties {
            }
        }
        
+        /// <summary>
+        ///   查找 System.Drawing.Bitmap 类型的本地化资源。
+        /// </summary>
+        internal static System.Drawing.Bitmap share {
+            get {
+                object obj = ResourceManager.GetObject("share", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
        /// <summary>
        ///   查找 System.Drawing.Bitmap 类型的本地化资源。
        /// </summary>
@@ -216,5 +216,25 @@ namespace v2rayN.Properties {
                return ((System.Drawing.Bitmap)(obj));
            }
        }
+        
+        /// <summary>
+        ///   查找 System.Byte[] 类型的本地化资源。
+        /// </summary>
+        internal static byte[] sysproxy_exe {
+            get {
+                object obj = ResourceManager.GetObject("sysproxy_exe", resourceCulture);
+                return ((byte[])(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   查找 System.Byte[] 类型的本地化资源。
+        /// </summary>
+        internal static byte[] sysproxy64_exe {
+            get {
+                object obj = ResourceManager.GetObject("sysproxy64_exe", resourceCulture);
+                return ((byte[])(obj));
+            }
+        }
    }
 }
--- a/v2rayN/v2rayN/Properties/Resources.resx
+++ b/v2rayN/v2rayN/Properties/Resources.resx
@@ -118,49 +118,55 @@
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="privoxy_exe" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\privoxy.exe.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
  <data name="about" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\Resources\about.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
-  <data name="abp_js" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\abp.js.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="checkupdate" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\resources\checkupdate.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="help" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\resources\help.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="libs" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\lib\libs.zip;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="minimize" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\minimize.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="notify" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\notify.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
  <data name="option" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\Resources\option.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
-  <data name="pac_txt" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\pac.txt.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="privoxy_conf" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\resources\privoxy_conf.txt;System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089;gb2312</value>
-  </data>
-  <data name="privoxy_exe" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\resources\privoxy.exe.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
-  <data name="promotion" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\resources\promotion.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
  <data name="restart" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\Resources\restart.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
-  <data name="server" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\server.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  <data name="sysproxy_exe" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\sysproxy.exe.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </data>
  <data name="sub" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\resources\sub.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
+  <data name="server" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\server.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="notify" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\notify.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="checkupdate" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\checkupdate.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="promotion" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\promotion.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="sysproxy64_exe" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\sysproxy64.exe.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="privoxy_conf" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\privoxy_conf.txt;System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089;gb2312</value>
+  </data>
+  <data name="minimize" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\minimize.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="pac_txt" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\pac.txt.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="help" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\help.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="abp_js" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\abp.js.gz;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="share" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\share.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
--- a/v2rayN/v2rayN/Resources/share.png
+++ b/v2rayN/v2rayN/Resources/share.png
--- a/v2rayN/v2rayN/Resources/sysproxy.exe.gz
+++ b/v2rayN/v2rayN/Resources/sysproxy.exe.gz
--- a/v2rayN/v2rayN/Resources/sysproxy64.exe.gz
+++ b/v2rayN/v2rayN/Resources/sysproxy64.exe.gz
--- a/v2rayN/v2rayN/Resx/ResUI.Designer.cs
+++ b/v2rayN/v2rayN/Resx/ResUI.Designer.cs
@@ -19,7 +19,7 @@ namespace v2rayN.Resx {
    // 类通过类似于 ResGen 或 Visual Studio 的工具自动生成的。
    // 若要添加或移除成员，请编辑 .ResX 文件，然后重新运行 ResGen
    // (以 /str 作为命令选项)，或重新生成 VS 项目。
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "15.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
    internal class ResUI {
@@ -105,6 +105,15 @@ namespace v2rayN.Resx {
            }
        }
        
+        /// <summary>
+        ///   查找类似 Downloading... 的本地化字符串。
+        /// </summary>
+        internal static string Downloading {
+            get {
+                return ResourceManager.GetString("Downloading", resourceCulture);
+            }
+        }
+        
        /// <summary>
        ///   查找类似 DOWN 的本地化字符串。
        /// </summary>
@@ -267,6 +276,24 @@ namespace v2rayN.Resx {
            }
        }
        
+        /// <summary>
+        ///   查找类似 {0} already up to date. 的本地化字符串。
+        /// </summary>
+        internal static string IsLatestCore {
+            get {
+                return ResourceManager.GetString("IsLatestCore", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 {0} already up to date. 的本地化字符串。
+        /// </summary>
+        internal static string IsLatestN {
+            get {
+                return ResourceManager.GetString("IsLatestN", resourceCulture);
+            }
+        }
+        
        /// <summary>
        ///   查找类似 Address 的本地化字符串。
        /// </summary>
@@ -448,11 +475,11 @@ namespace v2rayN.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Resolve V2ray successfully 的本地化字符串。
+        ///   查找类似 Resolve {0} successfully 的本地化字符串。
        /// </summary>
-        internal static string MsgParsingV2rayCoreSuccessfully {
+        internal static string MsgParsingSuccessfully {
            get {
-                return ResourceManager.GetString("MsgParsingV2rayCoreSuccessfully", resourceCulture);
+                return ResourceManager.GetString("MsgParsingSuccessfully", resourceCulture);
            }
        }
        
@@ -474,6 +501,15 @@ namespace v2rayN.Resx {
            }
        }
        
+        /// <summary>
+        ///   查找类似 Start updating {0}... 的本地化字符串。
+        /// </summary>
+        internal static string MsgStartUpdating {
+            get {
+                return ResourceManager.GetString("MsgStartUpdating", resourceCulture);
+            }
+        }
+        
        /// <summary>
        ///   查找类似 Start updating PAC... 的本地化字符串。
        /// </summary>
@@ -483,15 +519,6 @@ namespace v2rayN.Resx {
            }
        }
        
-        /// <summary>
-        ///   查找类似 Start updating V2ray... 的本地化字符串。
-        /// </summary>
-        internal static string MsgStartUpdatingV2rayCore {
-            get {
-                return ResourceManager.GetString("MsgStartUpdatingV2rayCore", resourceCulture);
-            }
-        }
-        
        /// <summary>
        ///   查找类似 Subscription content decoding failed (non-BASE64 code) 的本地化字符串。
        /// </summary>
@@ -574,7 +601,7 @@ namespace v2rayN.Resx {
        }
        
        /// <summary>
-        ///   查找类似 V2ray-core not found, download address: {0} 的本地化字符串。
+        ///   查找类似 V2ray-core not found, please download: {0} 的本地化字符串。
        /// </summary>
        internal static string NotFoundCore {
            get {
@@ -645,6 +672,15 @@ namespace v2rayN.Resx {
            }
        }
        
+        /// <summary>
+        ///   查找类似 Servers deduplication completed. Old: {0}, New: {1}. 的本地化字符串。
+        /// </summary>
+        internal static string RemoveDuplicateServerResult {
+            get {
+                return ResourceManager.GetString("RemoveDuplicateServerResult", resourceCulture);
+            }
+        }
+        
        /// <summary>
        ///   查找类似 Are you sure to remove the server? 的本地化字符串。
        /// </summary>
@@ -691,7 +727,7 @@ namespace v2rayN.Resx {
        }
        
        /// <summary>
-        ///   查找类似 PAC failed to start. Pls with an administrator. 的本地化字符串。
+        ///   查找类似 PAC failed to start. Run it with Admin right. 的本地化字符串。
        /// </summary>
        internal static string StartPacFailed {
            get {
@@ -700,7 +736,7 @@ namespace v2rayN.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Start service ({0})...... 的本地化字符串。
+        ///   查找类似 Start service ({0})... 的本地化字符串。
        /// </summary>
        internal static string StartService {
            get {
@@ -728,7 +764,7 @@ namespace v2rayN.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Imported bulk URL from clipboard successfully 的本地化字符串。
+        ///   查找类似 {0} servers have been imported from clipboard. 的本地化字符串。
        /// </summary>
        internal static string SuccessfullyImportedServerViaClipboard {
            get {
@@ -744,5 +780,14 @@ namespace v2rayN.Resx {
                return ResourceManager.GetString("SuccessfullyImportedServerViaScan", resourceCulture);
            }
        }
+        
+        /// <summary>
+        ///   查找类似 The ping of current service: {0} 的本地化字符串。
+        /// </summary>
+        internal static string TestMeOutput {
+            get {
+                return ResourceManager.GetString("TestMeOutput", resourceCulture);
+            }
+        }
    }
 }
--- a/v2rayN/v2rayN/Resx/ResUI.resx
+++ b/v2rayN/v2rayN/Resx/ResUI.resx
@@ -123,9 +123,39 @@
  <data name="BatchExportURLSuccessfully" xml:space="preserve">
    <value>Batch export share URL to clipboard successfully</value>
  </data>
+  <data name="CheckServerSettings" xml:space="preserve">
+    <value>Please check the server settings first</value>
+  </data>
+  <data name="ConfigurationFormatIncorrect" xml:space="preserve">
+    <value> configuration format is incorrect</value>
+  </data>
+  <data name="CustomServerTips" xml:space="preserve">
+    <value>Note that custom configuration relies entirely on your own configuration and does not work with all settings. The system agent is available when the socks port is equal to the port in the settings in the custom configuration inbound.</value>
+  </data>
+  <data name="Downloading" xml:space="preserve">
+    <value>Downloading...</value>
+  </data>
+  <data name="downloadSpeed" xml:space="preserve">
+    <value>DOWN</value>
+  </data>
+  <data name="DownloadYesNo" xml:space="preserve">
+    <value>Whether to download? {0}</value>
+  </data>
+  <data name="FailedConversionConfiguration" xml:space="preserve">
+    <value>Failed to convert configuration file</value>
+  </data>
+  <data name="FailedGenDefaultConfiguration" xml:space="preserve">
+    <value>Failed to generate default configuration file</value>
+  </data>
+  <data name="FailedGetDefaultConfiguration" xml:space="preserve">
+    <value> Failed to get the default configuration</value>
+  </data>
  <data name="FailedImportedCustomServer" xml:space="preserve">
    <value>Failed to import custom configuration server</value>
  </data>
+  <data name="FailedReadConfiguration" xml:space="preserve">
+    <value>Failed to read configuration file</value>
+  </data>
  <data name="FillCorrectAlterId" xml:space="preserve">
    <value>Please fill in the correct format extra ID</value>
  </data>
@@ -147,75 +177,6 @@
  <data name="FillUUID" xml:space="preserve">
    <value>Please fill in the user ID</value>
  </data>
-  <data name="NeedHttpGlobalProxy" xml:space="preserve">
-    <value> This feature relies on the Http global proxy, please set it correctly first.</value>
-  </data>
-  <data name="NonVmessService" xml:space="preserve">
-    <value> non-Vmess service, this feature is invalid</value>
-  </data>
-  <data name="NoValidQRcodeFound" xml:space="preserve">
-    <value>Scan completed, no valid QR code found</value>
-  </data>
-  <data name="OperationFailed" xml:space="preserve">
-    <value> operation failed, please check retry</value>
-  </data>
-  <data name="PleaseFillRemarks" xml:space="preserve">
-    <value>Please Fill Remarks</value>
-  </data>
-  <data name="PleaseSelectEncryption" xml:space="preserve">
-    <value>Please select the encryption method</value>
-  </data>
-  <data name="PleaseSelectProtocol" xml:space="preserve">
-    <value>Please select an agreement</value>
-  </data>
-  <data name="PleaseSelectServer" xml:space="preserve">
-    <value>Please select the server first</value>
-  </data>
-  <data name="SuccessfullyImportedCustomServer" xml:space="preserve">
-    <value>Successfully imported custom configuration server</value>
-  </data>
-  <data name="SuccessfullyImportedServerViaClipboard" xml:space="preserve">
-    <value>Imported bulk URL from clipboard successfully</value>
-  </data>
-  <data name="CustomServerTips" xml:space="preserve">
-    <value>Note that custom configuration relies entirely on your own configuration and does not work with all settings. The system agent is available when the socks port is equal to the port in the settings in the custom configuration inbound.</value>
-  </data>
-  <data name="SaveClientConfigurationIn" xml:space="preserve">
-    <value>The client configuration file is saved at: {0}</value>
-  </data>
-  <data name="SaveServerConfigurationIn" xml:space="preserve">
-    <value>The server configuration file is saved at: {0}</value>
-  </data>
-  <data name="SpeedServerTips" xml:space="preserve">
-    <value>Note: After this function relies on the Http global proxy test, please manually adjust the Http global proxy and active node!</value>
-  </data>
-  <data name="SuccessfullyImportedServerViaScan" xml:space="preserve">
-    <value>Scan import URL successfully</value>
-  </data>
-  <data name="DownloadYesNo" xml:space="preserve">
-    <value>Whether to download? {0}</value>
-  </data>
-  <data name="RemoveServer" xml:space="preserve">
-    <value>Are you sure to remove the server?</value>
-  </data>
-  <data name="CheckServerSettings" xml:space="preserve">
-    <value>Please check the server settings first</value>
-  </data>
-  <data name="ConfigurationFormatIncorrect" xml:space="preserve">
-    <value> configuration format is incorrect</value>
-  </data>
-  <data name="FailedConversionConfiguration" xml:space="preserve">
-    <value>Failed to convert configuration file</value>
-  </data>
-  <data name="FailedGenDefaultConfiguration" xml:space="preserve">
-    <value>Failed to generate default configuration file</value>
-  </data>
-  <data name="FailedGetDefaultConfiguration" xml:space="preserve">
-    <value> Failed to get the default configuration</value>
-  </data>
-  <data name="FailedReadConfiguration" xml:space="preserve">
-    <value>Failed to read configuration file</value>
-  </data>
  <data name="IncorrectClientConfiguration" xml:space="preserve">
    <value> is not the correct client configuration file, please check</value>
  </data>
@@ -228,18 +189,11 @@
  <data name="InitialConfiguration" xml:space="preserve">
    <value>Initial Configuration</value>
  </data>
-  <data name="NonvmessOrssProtocol" xml:space="preserve">
-    <value>Non-vmess or ss protocol</value>
+  <data name="IsLatestCore" xml:space="preserve">
+    <value>{0} already up to date.</value>
  </data>
-  <data name="SuccessfulConfiguration" xml:space="preserve">
-    <value>Successful configuration
-{0}</value>
-  </data>
-  <data name="NotFoundCore" xml:space="preserve">
-    <value>V2ray-core not found, download address: {0}</value>
-  </data>
-  <data name="StartService" xml:space="preserve">
-    <value>Start service ({0})......</value>
+  <data name="IsLatestN" xml:space="preserve">
+    <value>{0} already up to date.</value>
  </data>
  <data name="LvAddress" xml:space="preserve">
    <value>Address</value>
@@ -262,9 +216,24 @@
  <data name="LvTestResults" xml:space="preserve">
    <value>Test Results</value>
  </data>
+  <data name="LvTodayDownloadDataAmount" xml:space="preserve">
+    <value>Today download traffic</value>
+  </data>
+  <data name="LvTodayUploadDataAmount" xml:space="preserve">
+    <value>Today upload traffic</value>
+  </data>
+  <data name="LvTotalDownloadDataAmount" xml:space="preserve">
+    <value>Total download traffic</value>
+  </data>
+  <data name="LvTotalUploadDataAmount" xml:space="preserve">
+    <value>Total upload traffic</value>
+  </data>
  <data name="LvTransportProtocol" xml:space="preserve">
    <value>Transport</value>
  </data>
+  <data name="MediumFresh" xml:space="preserve">
+    <value>MediumFresh</value>
+  </data>
  <data name="MsgClearSubscription" xml:space="preserve">
    <value>Clear original subscription content</value>
  </data>
@@ -286,8 +255,8 @@
  <data name="MsgPACUpdateSuccessfully" xml:space="preserve">
    <value>PAC update succeeded</value>
  </data>
-  <data name="MsgParsingV2rayCoreSuccessfully" xml:space="preserve">
-    <value>Resolve V2ray successfully</value>
+  <data name="MsgParsingSuccessfully" xml:space="preserve">
+    <value>Resolve {0} successfully</value>
  </data>
  <data name="MsgSimplifyPAC" xml:space="preserve">
    <value>Simplify PAC Success</value>
@@ -295,12 +264,12 @@
  <data name="MsgStartGettingSubscriptions" xml:space="preserve">
    <value>Start getting subscriptions</value>
  </data>
+  <data name="MsgStartUpdating" xml:space="preserve">
+    <value>Start updating {0}...</value>
+  </data>
  <data name="MsgStartUpdatingPAC" xml:space="preserve">
    <value>Start updating PAC...</value>
  </data>
-  <data name="MsgStartUpdatingV2rayCore" xml:space="preserve">
-    <value>Start updating V2ray...</value>
-  </data>
  <data name="MsgSubscriptionDecodingFailed" xml:space="preserve">
    <value>Subscription content decoding failed (non-BASE64 code)</value>
  </data>
@@ -319,31 +288,77 @@
  <data name="MsgUpdateV2rayCoreSuccessfullyMore" xml:space="preserve">
    <value>Update V2rayCore successfully! Restarting service...</value>
  </data>
-  <data name="MediumFresh" xml:space="preserve">
-    <value>MediumFresh</value>
+  <data name="NeedHttpGlobalProxy" xml:space="preserve">
+    <value> This feature relies on the Http global proxy, please set it correctly first.</value>
+  </data>
+  <data name="NonvmessOrssProtocol" xml:space="preserve">
+    <value>Non-vmess or ss protocol</value>
+  </data>
+  <data name="NonVmessService" xml:space="preserve">
+    <value> non-Vmess service, this feature is invalid</value>
+  </data>
+  <data name="NotFoundCore" xml:space="preserve">
+    <value>V2ray-core not found, please download: {0}</value>
+  </data>
+  <data name="NoValidQRcodeFound" xml:space="preserve">
+    <value>Scan completed, no valid QR code found</value>
+  </data>
+  <data name="OperationFailed" xml:space="preserve">
+    <value> operation failed, please check retry</value>
+  </data>
+  <data name="PleaseFillRemarks" xml:space="preserve">
+    <value>Please Fill Remarks</value>
+  </data>
+  <data name="PleaseSelectEncryption" xml:space="preserve">
+    <value>Please select the encryption method</value>
+  </data>
+  <data name="PleaseSelectProtocol" xml:space="preserve">
+    <value>Please select an agreement</value>
+  </data>
+  <data name="PleaseSelectServer" xml:space="preserve">
+    <value>Please select the server first</value>
  </data>
  <data name="QuickFresh" xml:space="preserve">
    <value>QuickFresh</value>
  </data>
+  <data name="RemoveDuplicateServerResult" xml:space="preserve">
+    <value>Servers deduplication completed. Old: {0}, New: {1}.</value>
+  </data>
+  <data name="RemoveServer" xml:space="preserve">
+    <value>Are you sure to remove the server?</value>
+  </data>
+  <data name="SaveClientConfigurationIn" xml:space="preserve">
+    <value>The client configuration file is saved at: {0}</value>
+  </data>
+  <data name="SaveServerConfigurationIn" xml:space="preserve">
+    <value>The server configuration file is saved at: {0}</value>
+  </data>
  <data name="SlowFresh" xml:space="preserve">
    <value>SlowFresh</value>
  </data>
-  <data name="downloadSpeed" xml:space="preserve">
-    <value>DOWN</value>
-  </data>
-  <data name="LvTodayDownloadDataAmount" xml:space="preserve">
-    <value>Today download traffic</value>
-  </data>
-  <data name="LvTodayUploadDataAmount" xml:space="preserve">
-    <value>Today upload traffic</value>
-  </data>
-  <data name="LvTotalDownloadDataAmount" xml:space="preserve">
-    <value>Total download traffic</value>
-  </data>
-  <data name="LvTotalUploadDataAmount" xml:space="preserve">
-    <value>Total upload traffic</value>
+  <data name="SpeedServerTips" xml:space="preserve">
+    <value>Note: After this function relies on the Http global proxy test, please manually adjust the Http global proxy and active node!</value>
  </data>
  <data name="StartPacFailed" xml:space="preserve">
-    <value>PAC failed to start. Pls with an administrator.</value>
+    <value>PAC failed to start. Run it with Admin right.</value>
+  </data>
+  <data name="StartService" xml:space="preserve">
+    <value>Start service ({0})...</value>
+  </data>
+  <data name="SuccessfulConfiguration" xml:space="preserve">
+    <value>Successful configuration
+{0}</value>
+  </data>
+  <data name="SuccessfullyImportedCustomServer" xml:space="preserve">
+    <value>Successfully imported custom configuration server</value>
+  </data>
+  <data name="SuccessfullyImportedServerViaClipboard" xml:space="preserve">
+    <value>{0} servers have been imported from clipboard.</value>
+  </data>
+  <data name="SuccessfullyImportedServerViaScan" xml:space="preserve">
+    <value>Scan import URL successfully</value>
+  </data>
+  <data name="TestMeOutput" xml:space="preserve">
+    <value>The ping of current service: {0}</value>
  </data>
 </root>
--- a/v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx
@@ -123,9 +123,39 @@
  <data name="BatchExportURLSuccessfully" xml:space="preserve">
    <value>批量导出分享URL至剪贴板成功</value>
  </data>
+  <data name="CheckServerSettings" xml:space="preserve">
+    <value>请先检查服务器设置</value>
+  </data>
+  <data name="ConfigurationFormatIncorrect" xml:space="preserve">
+    <value>配置格式不正确</value>
+  </data>
+  <data name="CustomServerTips" xml:space="preserve">
+    <value>注意,自定义配置完全依赖您自己的配置，不能使用所有设置功能。在自定义配置inbound中有socks port等于设置中的port时，系统代理才可用</value>
+  </data>
+  <data name="Downloading" xml:space="preserve">
+    <value>下载开始...</value>
+  </data>
+  <data name="downloadSpeed" xml:space="preserve">
+    <value>下载</value>
+  </data>
+  <data name="DownloadYesNo" xml:space="preserve">
+    <value>是否下载? {0}</value>
+  </data>
+  <data name="FailedConversionConfiguration" xml:space="preserve">
+    <value>转换配置文件失败</value>
+  </data>
+  <data name="FailedGenDefaultConfiguration" xml:space="preserve">
+    <value>生成默认配置文件失败</value>
+  </data>
+  <data name="FailedGetDefaultConfiguration" xml:space="preserve">
+    <value>取得默认配置失败</value>
+  </data>
  <data name="FailedImportedCustomServer" xml:space="preserve">
    <value>导入自定义配置服务器失败</value>
  </data>
+  <data name="FailedReadConfiguration" xml:space="preserve">
+    <value>读取配置文件失败</value>
+  </data>
  <data name="FillCorrectAlterId" xml:space="preserve">
    <value>请填写正确格式额外ID</value>
  </data>
@@ -147,75 +177,6 @@
  <data name="FillUUID" xml:space="preserve">
    <value>请填写用户ID</value>
  </data>
-  <data name="NeedHttpGlobalProxy" xml:space="preserve">
-    <value>此功能依赖Http全局代理,请先设置正确。</value>
-  </data>
-  <data name="NonVmessService" xml:space="preserve">
-    <value>非Vmess服务，此功能无效</value>
-  </data>
-  <data name="NoValidQRcodeFound" xml:space="preserve">
-    <value>扫描完成,未发现有效二维码</value>
-  </data>
-  <data name="OperationFailed" xml:space="preserve">
-    <value>操作失败，请检查重试</value>
-  </data>
-  <data name="PleaseFillRemarks" xml:space="preserve">
-    <value>请填写备注</value>
-  </data>
-  <data name="PleaseSelectEncryption" xml:space="preserve">
-    <value>请选择加密方式</value>
-  </data>
-  <data name="PleaseSelectProtocol" xml:space="preserve">
-    <value>请选择协议</value>
-  </data>
-  <data name="PleaseSelectServer" xml:space="preserve">
-    <value>请先选择服务器</value>
-  </data>
-  <data name="SuccessfullyImportedCustomServer" xml:space="preserve">
-    <value>成功导入自定义配置服务器</value>
-  </data>
-  <data name="SuccessfullyImportedServerViaClipboard" xml:space="preserve">
-    <value>从剪贴板导入批量URL成功</value>
-  </data>
-  <data name="CustomServerTips" xml:space="preserve">
-    <value>注意,自定义配置完全依赖您自己的配置，不能使用所有设置功能。在自定义配置inbound中有socks port等于设置中的port时，系统代理才可用</value>
-  </data>
-  <data name="SaveClientConfigurationIn" xml:space="preserve">
-    <value>客户端配置文件保存在:{0}</value>
-  </data>
-  <data name="SaveServerConfigurationIn" xml:space="preserve">
-    <value>服务端配置文件保存在:{0}</value>
-  </data>
-  <data name="SpeedServerTips" xml:space="preserve">
-    <value>注意：此功能依赖Http全局代理!测试完成后,请手工调整Http全局代理和活动节点。</value>
-  </data>
-  <data name="SuccessfullyImportedServerViaScan" xml:space="preserve">
-    <value>扫描导入URL成功</value>
-  </data>
-  <data name="DownloadYesNo" xml:space="preserve">
-    <value>是否下载? {0}</value>
-  </data>
-  <data name="RemoveServer" xml:space="preserve">
-    <value>是否确定移除服务器?</value>
-  </data>
-  <data name="CheckServerSettings" xml:space="preserve">
-    <value>请先检查服务器设置</value>
-  </data>
-  <data name="ConfigurationFormatIncorrect" xml:space="preserve">
-    <value>配置格式不正确</value>
-  </data>
-  <data name="FailedConversionConfiguration" xml:space="preserve">
-    <value>转换配置文件失败</value>
-  </data>
-  <data name="FailedGenDefaultConfiguration" xml:space="preserve">
-    <value>生成默认配置文件失败</value>
-  </data>
-  <data name="FailedGetDefaultConfiguration" xml:space="preserve">
-    <value>取得默认配置失败</value>
-  </data>
-  <data name="FailedReadConfiguration" xml:space="preserve">
-    <value>读取配置文件失败</value>
-  </data>
  <data name="IncorrectClientConfiguration" xml:space="preserve">
    <value>不是正确的客户端配置文件，请检查</value>
  </data>
@@ -228,18 +189,11 @@
  <data name="InitialConfiguration" xml:space="preserve">
    <value>初始化配置</value>
  </data>
-  <data name="NonvmessOrssProtocol" xml:space="preserve">
-    <value>非vmess或ss协议</value>
+  <data name="IsLatestCore" xml:space="preserve">
+    <value>{0} 已是最新版本。</value>
  </data>
-  <data name="SuccessfulConfiguration" xml:space="preserve">
-    <value>配置成功
-{0}</value>
-  </data>
-  <data name="NotFoundCore" xml:space="preserve">
-    <value>未找到v2ray-core,下载地址:{0}</value>
-  </data>
-  <data name="StartService" xml:space="preserve">
-    <value>启动服务({0})......</value>
+  <data name="IsLatestN" xml:space="preserve">
+    <value>{0} 已是最新版本。</value>
  </data>
  <data name="LvAddress" xml:space="preserve">
    <value>地址</value>
@@ -254,7 +208,7 @@
    <value>端口</value>
  </data>
  <data name="LvServiceType" xml:space="preserve">
-    <value>服务类型</value>
+    <value>类型</value>
  </data>
  <data name="LvSubscription" xml:space="preserve">
    <value>订阅</value>
@@ -262,9 +216,24 @@
  <data name="LvTestResults" xml:space="preserve">
    <value>测试结果</value>
  </data>
+  <data name="LvTodayDownloadDataAmount" xml:space="preserve">
+    <value>今日下载</value>
+  </data>
+  <data name="LvTodayUploadDataAmount" xml:space="preserve">
+    <value>今日上传</value>
+  </data>
+  <data name="LvTotalDownloadDataAmount" xml:space="preserve">
+    <value>总下载</value>
+  </data>
+  <data name="LvTotalUploadDataAmount" xml:space="preserve">
+    <value>总上传</value>
+  </data>
  <data name="LvTransportProtocol" xml:space="preserve">
    <value>传输协议</value>
  </data>
+  <data name="MediumFresh" xml:space="preserve">
+    <value>中等</value>
+  </data>
  <data name="MsgClearSubscription" xml:space="preserve">
    <value>清除原订阅内容</value>
  </data>
@@ -286,8 +255,8 @@
  <data name="MsgPACUpdateSuccessfully" xml:space="preserve">
    <value>PAC更新成功</value>
  </data>
-  <data name="MsgParsingV2rayCoreSuccessfully" xml:space="preserve">
-    <value>解析V2ray成功</value>
+  <data name="MsgParsingSuccessfully" xml:space="preserve">
+    <value>解析{0}成功</value>
  </data>
  <data name="MsgSimplifyPAC" xml:space="preserve">
    <value>简化PAC成功</value>
@@ -295,11 +264,11 @@
  <data name="MsgStartGettingSubscriptions" xml:space="preserve">
    <value>开始获取订阅内容</value>
  </data>
-  <data name="MsgStartUpdatingPAC" xml:space="preserve">
-    <value>开始更新PAC...</value>
+  <data name="MsgStartUpdating" xml:space="preserve">
+    <value>开始更新 {0}...</value>
  </data>
-  <data name="MsgStartUpdatingV2rayCore" xml:space="preserve">
-    <value>开始更新V2ray...</value>
+  <data name="MsgStartUpdatingPAC" xml:space="preserve">
+    <value>开始更新 PAC...</value>
  </data>
  <data name="MsgSubscriptionDecodingFailed" xml:space="preserve">
    <value>订阅内容解码失败(非BASE64码)</value>
@@ -319,31 +288,77 @@
  <data name="MsgUpdateV2rayCoreSuccessfullyMore" xml:space="preserve">
    <value>更新V2rayCore成功！正在重启服务...</value>
  </data>
-  <data name="MediumFresh" xml:space="preserve">
-    <value>中等</value>
+  <data name="NeedHttpGlobalProxy" xml:space="preserve">
+    <value>此功能依赖Http全局代理,请先设置正确。</value>
+  </data>
+  <data name="NonvmessOrssProtocol" xml:space="preserve">
+    <value>非vmess或ss协议</value>
+  </data>
+  <data name="NonVmessService" xml:space="preserve">
+    <value>非Vmess服务，此功能无效</value>
+  </data>
+  <data name="NotFoundCore" xml:space="preserve">
+    <value>找不到 v2ray-core，下载地址: {0}</value>
+  </data>
+  <data name="NoValidQRcodeFound" xml:space="preserve">
+    <value>扫描完成,未发现有效二维码</value>
+  </data>
+  <data name="OperationFailed" xml:space="preserve">
+    <value>操作失败，请检查重试</value>
+  </data>
+  <data name="PleaseFillRemarks" xml:space="preserve">
+    <value>请填写备注</value>
+  </data>
+  <data name="PleaseSelectEncryption" xml:space="preserve">
+    <value>请选择加密方式</value>
+  </data>
+  <data name="PleaseSelectProtocol" xml:space="preserve">
+    <value>请选择协议</value>
+  </data>
+  <data name="PleaseSelectServer" xml:space="preserve">
+    <value>请先选择服务器</value>
  </data>
  <data name="QuickFresh" xml:space="preserve">
    <value>快</value>
  </data>
+  <data name="RemoveDuplicateServerResult" xml:space="preserve">
+    <value>服务器去重完成。原数量: {0}，现数量: {1}</value>
+  </data>
+  <data name="RemoveServer" xml:space="preserve">
+    <value>是否确定移除服务器?</value>
+  </data>
+  <data name="SaveClientConfigurationIn" xml:space="preserve">
+    <value>客户端配置文件保存在:{0}</value>
+  </data>
+  <data name="SaveServerConfigurationIn" xml:space="preserve">
+    <value>服务端配置文件保存在:{0}</value>
+  </data>
  <data name="SlowFresh" xml:space="preserve">
    <value>慢</value>
  </data>
-  <data name="downloadSpeed" xml:space="preserve">
-    <value>下载</value>
-  </data>
-  <data name="LvTodayDownloadDataAmount" xml:space="preserve">
-    <value>今日下载</value>
-  </data>
-  <data name="LvTodayUploadDataAmount" xml:space="preserve">
-    <value>今日上传</value>
-  </data>
-  <data name="LvTotalDownloadDataAmount" xml:space="preserve">
-    <value>总下载</value>
-  </data>
-  <data name="LvTotalUploadDataAmount" xml:space="preserve">
-    <value>总上传</value>
+  <data name="SpeedServerTips" xml:space="preserve">
+    <value>注意：此功能依赖Http全局代理!测试完成后,请手工调整Http全局代理和活动节点。</value>
  </data>
  <data name="StartPacFailed" xml:space="preserve">
    <value>PAC服务启动失败,请用管理员启动</value>
  </data>
+  <data name="StartService" xml:space="preserve">
+    <value>启动服务({0})...</value>
+  </data>
+  <data name="SuccessfulConfiguration" xml:space="preserve">
+    <value>配置成功
+{0}</value>
+  </data>
+  <data name="SuccessfullyImportedCustomServer" xml:space="preserve">
+    <value>成功导入自定义配置服务器</value>
+  </data>
+  <data name="SuccessfullyImportedServerViaClipboard" xml:space="preserve">
+    <value>成功从剪贴板导入 {0} 个服务器</value>
+  </data>
+  <data name="SuccessfullyImportedServerViaScan" xml:space="preserve">
+    <value>扫描导入URL成功</value>
+  </data>
+  <data name="TestMeOutput" xml:space="preserve">
+    <value>当前服务的真连接延迟: {0}</value>
+  </data>
 </root>
--- a/v2rayN/v2rayN/Tool/FileManager.cs
+++ b/v2rayN/v2rayN/Tool/FileManager.cs
@@ -11,7 +11,7 @@ namespace v2rayN.Tool
        {
            try
            {
-                using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
+                using (FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
                    fs.Write(content, 0, content.Length);
                return true;
            }
@@ -31,8 +31,8 @@ namespace v2rayN.Tool
                byte[] buffer = new byte[4096];
                int n;

-                using (var fs = File.Create(fileName))
-                using (var input = new GZipStream(new MemoryStream(content),
+                using (FileStream fs = File.Create(fileName))
+                using (GZipStream input = new GZipStream(new MemoryStream(content),
                        CompressionMode.Decompress, false))
                {
                    while ((n = input.Read(buffer, 0, buffer.Length)) > 0)
@@ -56,8 +56,8 @@ namespace v2rayN.Tool
        {
            try
            {
-                using (var fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
-                using (var sr = new StreamReader(fs, encoding))
+                using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                using (StreamReader sr = new StreamReader(fs, encoding))
                {
                    return sr.ReadToEnd();
                }
--- a/v2rayN/v2rayN/Tool/Job.cs
+++ b/v2rayN/v2rayN/Tool/Job.cs
@@ -16,13 +16,13 @@ namespace v2rayN
        public Job()
        {
            handle = CreateJobObject(IntPtr.Zero, null);
-            var extendedInfoPtr = IntPtr.Zero;
-            var info = new JOBOBJECT_BASIC_LIMIT_INFORMATION
+            IntPtr extendedInfoPtr = IntPtr.Zero;
+            JOBOBJECT_BASIC_LIMIT_INFORMATION info = new JOBOBJECT_BASIC_LIMIT_INFORMATION
            {
                LimitFlags = 0x2000
            };

-            var extendedInfo = new JOBOBJECT_EXTENDED_LIMIT_INFORMATION
+            JOBOBJECT_EXTENDED_LIMIT_INFORMATION extendedInfo = new JOBOBJECT_EXTENDED_LIMIT_INFORMATION
            {
                BasicLimitInformation = info
            };
@@ -43,14 +43,13 @@ namespace v2rayN
                if (extendedInfoPtr != IntPtr.Zero)
                {
                    Marshal.FreeHGlobal(extendedInfoPtr);
-                    extendedInfoPtr = IntPtr.Zero;
                }
            }
        }

        public bool AddProcess(IntPtr processHandle)
        {
-            var succ = AssignProcessToJobObject(handle, processHandle);
+            bool succ = AssignProcessToJobObject(handle, processHandle);

            if (!succ)
            {
--- a/v2rayN/v2rayN/Tool/QueryableExtension.cs
+++ b/v2rayN/v2rayN/Tool/QueryableExtension.cs
@@ -0,0 +1,48 @@
+using System;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Reflection;
+
+namespace v2rayN.Tool
+{
+    public static class QueryableExtension
+    {
+        public static IOrderedQueryable<T> OrderBy<T>(this IQueryable<T> query, string propertyName)
+        {
+            return _OrderBy<T>(query, propertyName, false);
+        }
+        public static IOrderedQueryable<T> OrderByDescending<T>(this IQueryable<T> query, string propertyName)
+        {
+            return _OrderBy<T>(query, propertyName, true);
+        }
+
+        static IOrderedQueryable<T> _OrderBy<T>(IQueryable<T> query, string propertyName, bool isDesc)
+        {
+            string methodname = (isDesc) ? "OrderByDescendingInternal" : "OrderByInternal";
+
+            var memberProp = typeof(T).GetProperty(propertyName);
+
+            var method = typeof(QueryableExtension).GetMethod(methodname)
+                                       .MakeGenericMethod(typeof(T), memberProp.PropertyType);
+
+            return (IOrderedQueryable<T>)method.Invoke(null, new object[] { query, memberProp });
+        }
+        public static IOrderedQueryable<T> OrderByInternal<T, TProp>(IQueryable<T> query, PropertyInfo memberProperty)
+        {//public
+            return query.OrderBy(_GetLamba<T, TProp>(memberProperty));
+        }
+        public static IOrderedQueryable<T> OrderByDescendingInternal<T, TProp>(IQueryable<T> query, PropertyInfo memberProperty)
+        {//public
+            return query.OrderByDescending(_GetLamba<T, TProp>(memberProperty));
+        }
+        static Expression<Func<T, TProp>> _GetLamba<T, TProp>(PropertyInfo memberProperty)
+        {
+            if (memberProperty.PropertyType != typeof(TProp)) throw new Exception();
+
+            var thisArg = Expression.Parameter(typeof(T));
+            var lamba = Expression.Lambda<Func<T, TProp>>(Expression.Property(thisArg, memberProperty), thisArg);
+
+            return lamba;
+        }
+    }
+}
--- a/v2rayN/v2rayN/Tool/UI.cs
+++ b/v2rayN/v2rayN/Tool/UI.cs
@@ -1,5 +1,4 @@
-using System.Globalization;
-using System.Windows.Forms;
+using System.Windows.Forms;

 namespace v2rayN
 {
@@ -7,12 +6,20 @@ namespace v2rayN
    {
        public static void Show(string msg)
        {
-            MessageBox.Show(msg);
+            MessageBox.Show(msg, "v2rayN", MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+        public static void ShowWarning(string msg)
+        {
+            MessageBox.Show(msg, "v2rayN", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+        }
+        public static void ShowError(string msg)
+        {
+            MessageBox.Show(msg, "v2rayN", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }

        public static DialogResult ShowYesNo(string msg)
        {
-            return MessageBox.Show(msg, "YesNo", MessageBoxButtons.YesNo);
+            return MessageBox.Show(msg, "v2rayN", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
        }

        //public static string GetResourseString(string key)
--- a/v2rayN/v2rayN/Tool/UIRes.cs
+++ b/v2rayN/v2rayN/Tool/UIRes.cs
@@ -10,7 +10,7 @@ namespace v2rayN

        static string LoadString(ResourceManager resMgr, string key)
        {
-            var value = resMgr.GetString(key);
+            string value = resMgr.GetString(key);
            if (value == null)
            {
                throw new KeyNotFoundException($"key: {key}");
--- a/v2rayN/v2rayN/Tool/Utils.cs
+++ b/v2rayN/v2rayN/Tool/Utils.cs
@@ -39,7 +39,7 @@ namespace v2rayN

            try
            {
-                var assembly = Assembly.GetExecutingAssembly();
+                Assembly assembly = Assembly.GetExecutingAssembly();
                using (Stream stream = assembly.GetManifestResourceStream(res))
                using (StreamReader reader = new StreamReader(stream))
                {
@@ -121,10 +121,10 @@ namespace v2rayN
        /// <returns></returns>
        public static int ToJsonFile(Object obj, string filePath)
        {
-            int result = -1;
+            int result;
            try
            {
-                using (StreamWriter file = System.IO.File.CreateText(filePath))
+                using (StreamWriter file = File.CreateText(filePath))
                {
                    //JsonSerializer serializer = new JsonSerializer();
                    JsonSerializer serializer = new JsonSerializer() { Formatting = Formatting.Indented };
@@ -194,7 +194,7 @@ namespace v2rayN
        {
            try
            {
-                var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
+                byte[] plainTextBytes = Encoding.UTF8.GetBytes(plainText);
                return Convert.ToBase64String(plainTextBytes);
            }
            catch (Exception ex)
@@ -272,27 +272,27 @@ namespace v2rayN
        /// <param name="unit">单位</param>
        public static void ToHumanReadable(ulong amount, out double result, out string unit)
        {
-            var factor = 1024u;
-            var KBs = amount / factor;
+            uint factor = 1024u;
+            ulong KBs = amount / factor;
            if (KBs > 0)
            {
                // multi KB
-                var MBs = KBs / factor;
+                ulong MBs = KBs / factor;
                if (MBs > 0)
                {
                    // multi MB
-                    var GBs = MBs / factor;
+                    ulong GBs = MBs / factor;
                    if (GBs > 0)
                    {
                        // multi GB
-                        var TBs = GBs / factor;
+                        /*ulong TBs = GBs / factor;
                        if (TBs > 0)
                        {
                            // 你是魔鬼吗？ 用这么多流量
                            result = TBs + GBs % factor / (factor + 0.0);
                            unit = "TB";
                            return;
-                        }
+                        }*/
                        result = GBs + MBs % factor / (factor + 0.0);
                        unit = "GB";
                        return;
@@ -314,23 +314,39 @@ namespace v2rayN

        public static string HumanFy(ulong amount)
        {
-            double result;
-            string unit;
-            ToHumanReadable(amount, out result, out unit);
-            return $"{string.Format("{0:f1}", result)}{unit}";
+            ToHumanReadable(amount, out double result, out string unit);
+            return $"{string.Format("{0:f1}", result)} {unit}";
        }

-        public static void DedupServerList(List<Mode.VmessItem> source, out List<Mode.VmessItem> result)
+        public static void DedupServerList(List<Mode.VmessItem> source, out List<Mode.VmessItem> result, bool keepOlder)
        {
-            var list = new List<Mode.VmessItem>();
-            foreach (var item in source)
+            List<Mode.VmessItem> list = new List<Mode.VmessItem>();
+            if (!keepOlder) source.Reverse(); // Remove the early items first
+
+            bool _isAdded(Mode.VmessItem o, Mode.VmessItem n)
            {
-                if (!list.Exists(i => item.address == i.address && item.port == i.port && item.path == i.path))
+                return o.configVersion == n.configVersion &&
+                    o.configType == n.configType &&
+                    o.address == n.address &&
+                    o.port == n.port &&
+                    o.id == n.id &&
+                    o.alterId == n.alterId &&
+                    o.security == n.security &&
+                    o.network == n.network &&
+                    o.headerType == n.headerType &&
+                    o.requestHost == n.requestHost &&
+                    o.path == n.path &&
+                    o.streamSecurity == n.streamSecurity;
+                // skip (will remove) different remarks
+            }
+            foreach (Mode.VmessItem item in source)
+            {
+                if (!list.Exists(i => _isAdded(i, item)))
                {
                    list.Add(item);
                }
            }
-
+            if (!keepOlder) list.Reverse();
            result = list;
        }

@@ -348,7 +364,7 @@ namespace v2rayN
        {
            try
            {
-                int var1 = Utils.ToInt(oText);
+                int var1 = ToInt(oText);
                return true;
            }
            catch
@@ -392,7 +408,7 @@ namespace v2rayN
            //可能是CIDR
            if (ip.IndexOf(@"/") > 0)
            {
-                var cidr = ip.Split('/');
+                string[] cidr = ip.Split('/');
                if (cidr.Length == 2)
                {
                    if (!IsNumberic(cidr[0]))
@@ -469,24 +485,16 @@ namespace v2rayN
        /// </summary>
        /// <param name="run"></param>
        /// <returns></returns>
-        public static int SetAutoRun(bool run)
+        public static void SetAutoRun(bool run)
        {
            try
            {
-                if (run)
-                {
-                    string exePath = GetExePath();
-                    RegWriteValue(autoRunRegPath, autoRunName, exePath);
-                }
-                else
-                {
-                    RegWriteValue(autoRunRegPath, autoRunName, "");
-                }
+                string exePath = GetExePath();
+                RegWriteValue(autoRunRegPath, autoRunName, run ? exePath : "");
            }
            catch
            {
            }
-            return 0;
        }

        /// <summary>
@@ -497,7 +505,7 @@ namespace v2rayN
        {
            try
            {
-                var value = RegReadValue(autoRunRegPath, autoRunName, "");
+                string value = RegReadValue(autoRunRegPath, autoRunName, "");
                string exePath = GetExePath();
                if (value?.Equals(exePath) == true)
                {
@@ -517,7 +525,7 @@ namespace v2rayN
        public static string GetPath(string fileName)
        {
            string startupPath = StartupPath();
-            if (Utils.IsNullOrEmpty(fileName))
+            if (IsNullOrEmpty(fileName))
            {
                return startupPath;
            }
@@ -535,15 +543,7 @@ namespace v2rayN

        public static string StartupPath()
        {
-            try
-            {
-                string exePath = GetExePath();
-                return exePath.Substring(0, exePath.LastIndexOf("\\", StringComparison.Ordinal));
-            }
-            catch
-            {
-                return Application.StartupPath;
-            }
+            return Application.StartupPath;
        }

        public static string RegReadValue(string path, string name, string def)
@@ -609,7 +609,7 @@ namespace v2rayN
            long roundtripTime = -1;
            try
            {
-                int timeout = 120;
+                int timeout = 30;
                int echoNum = 2;
                Ping pingSender = new Ping();
                for (int i = 0; i < echoNum; i++)
@@ -804,21 +804,14 @@ namespace v2rayN

        public static string UnGzip(byte[] buf)
        {
-            byte[] buffer = new byte[1024];
-            int n;
-            using (MemoryStream sb = new MemoryStream())
+            MemoryStream sb = new MemoryStream();
+            using (GZipStream input = new GZipStream(new MemoryStream(buf),
+            CompressionMode.Decompress,
+            false))
            {
-                using (GZipStream input = new GZipStream(new MemoryStream(buf),
-                    CompressionMode.Decompress,
-                    false))
-                {
-                    while ((n = input.Read(buffer, 0, buffer.Length)) > 0)
-                    {
-                        sb.Write(buffer, 0, n);
-                    }
-                }
-                return System.Text.Encoding.UTF8.GetString(sb.ToArray());
+                input.CopyTo(sb);
            }
+            return Encoding.UTF8.GetString(sb.ToArray());
        }

        #endregion
@@ -867,7 +860,6 @@ namespace v2rayN

        public static string ScanScreen()
        {
-            string ret = string.Empty;
            try
            {
                foreach (Screen screen in Screen.AllScreens)
@@ -899,13 +891,13 @@ namespace v2rayN
                                                GraphicsUnit.Pixel);
                            }

-                            var source = new BitmapLuminanceSource(target);
-                            var bitmap = new BinaryBitmap(new HybridBinarizer(source));
+                            BitmapLuminanceSource source = new BitmapLuminanceSource(target);
+                            BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
                            QRCodeReader reader = new QRCodeReader();
-                            var result = reader.decode(bitmap);
+                            Result result = reader.decode(bitmap);
                            if (result != null)
                            {
-                                ret = result.Text;
+                                string ret = result.Text;
                                return ret;
                            }
                        }
--- a/v2rayN/v2rayN/packages.config
+++ b/v2rayN/v2rayN/packages.config
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Grpc.Tools" version="2.24.0" targetFramework="net46" developmentDependency="true" />
-</packages>
--- a/v2rayN/v2rayN/v2rayN.csproj
+++ b/v2rayN/v2rayN/v2rayN.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.props" Condition="Exists('..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.props')" />
  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -45,7 +44,7 @@
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
+    <DebugType>none</DebugType>
    <Optimize>true</Optimize>
    <OutputPath>bin\Release\</OutputPath>
    <DefineConstants>TRACE</DefineConstants>
@@ -74,33 +73,14 @@
  </PropertyGroup>
  <PropertyGroup />
  <PropertyGroup />
+  <PropertyGroup>
+    <StartupObject>v2rayN.Program</StartupObject>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+  </PropertyGroup>
  <ItemGroup>
-    <Reference Include="Google.Protobuf, Version=3.9.1.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\Google.Protobuf.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="Grpc.Core, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\Grpc.Core.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="Grpc.Core.Api, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\Grpc.Core.Api.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\Newtonsoft.Json.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
    <Reference Include="System" />
-    <Reference Include="System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\System.Buffers.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
    <Reference Include="System.Core" />
    <Reference Include="System.Data.DataSetExtensions" />
    <Reference Include="Microsoft.CSharp" />
@@ -109,30 +89,12 @@
    <Reference Include="System.Drawing" />
    <Reference Include="System.IO.Compression" />
    <Reference Include="System.IO.Compression.FileSystem" />
-    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\System.Memory.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
    <Reference Include="System.Messaging" />
    <Reference Include="System.Net" />
-    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Net.Http.WebRequest" />
    <Reference Include="System.Windows.Forms" />
    <Reference Include="System.Xml" />
-    <Reference Include="zxing, Version=0.16.2.0, Culture=neutral, PublicKeyToken=4e88037ac681fe60, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\zxing.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="zxing.presentation, Version=0.16.2.0, Culture=neutral, PublicKeyToken=4e88037ac681fe60, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>LIB\zxing.presentation.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
  </ItemGroup>
  <ItemGroup>
    <Compile Include="Forms\AddServer4Form.cs">
@@ -193,7 +155,9 @@
    <Compile Include="Base\WebClientEx.cs">
      <SubType>Component</SubType>
    </Compile>
+    <Compile Include="HttpProxyHandler\SysProxyHandle.cs" />
    <Compile Include="Mode\EMove.cs" />
+    <Compile Include="Mode\EServerColName.cs" />
    <Compile Include="Mode\ServerStatistics.cs" />
    <Compile Include="Mode\SysproxyConfig.cs" />
    <Compile Include="Mode\EConfigType.cs" />
@@ -245,6 +209,7 @@
    <Compile Include="Properties\AssemblyInfo.cs" />
    <Compile Include="Tool\FileManager.cs" />
    <Compile Include="Tool\Job.cs" />
+    <Compile Include="Tool\QueryableExtension.cs" />
    <Compile Include="Tool\UIRes.cs" />
    <Compile Include="Tool\UI.cs" />
    <Compile Include="Tool\Utils.cs" />
@@ -329,8 +294,6 @@
    <EmbeddedResource Include="app.config">
      <SubType>Designer</SubType>
    </EmbeddedResource>
-    <None Include="LIB\libs.zip" />
-    <None Include="packages.config" />
    <None Include="Properties\Settings.settings">
      <Generator>SettingsSingleFileGenerator</Generator>
      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
@@ -343,6 +306,8 @@
    <EmbeddedResource Include="Sample\custom_routing_block" />
    <EmbeddedResource Include="Sample\custom_routing_direct" />
    <EmbeddedResource Include="Sample\custom_routing_proxy" />
+    <None Include="Resources\sysproxy.exe.gz" />
+    <None Include="Resources\sysproxy64.exe.gz" />
    <Protobuf Include="Protos\Statistics.proto" />
    <None Include="Resources\abp.js.gz" />
    <None Include="Resources\pac.txt.gz" />
@@ -406,41 +371,43 @@
    <None Include="Resources\minimize.png" />
  </ItemGroup>
  <ItemGroup>
+    <None Include="Resources\share.png" />
    <None Include="Resources\promotion.png" />
    <EmbeddedResource Include="Sample\BlankPac.txt" />
    <None Include="Resources\sub.png" />
    <None Include="Resources\checkupdate.png" />
    <None Include="Resources\about.png" />
-    <None Include="LIB\Google.Protobuf.dll" />
-    <None Include="LIB\Grpc.Core.Api.dll" />
-    <None Include="LIB\Grpc.Core.dll" />
-    <None Include="LIB\Newtonsoft.Json.dll" />
-    <None Include="LIB\System.Buffers.dll" />
-    <None Include="LIB\System.Memory.dll" />
-    <None Include="LIB\System.Runtime.CompilerServices.Unsafe.dll" />
-    <None Include="LIB\zxing.dll" />
-    <None Include="LIB\zxing.presentation.dll" />
-    <None Include="LIB\netstandard.dll" />
-    <Content Include="LIB\grpc_csharp_ext.x64.dll" />
-    <Content Include="LIB\grpc_csharp_ext.x86.dll" />
    <Content Include="Resources\help.png" />
    <None Include="Resources\notify.png" />
    <Content Include="Resources\privoxy_conf.txt" />
  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Google.Protobuf">
+      <Version>3.11.4</Version>
+    </PackageReference>
+    <PackageReference Include="Grpc.Core">
+      <Version>2.27.0</Version>
+    </PackageReference>
+    <PackageReference Include="Grpc.Tools">
+      <Version>2.27.0</Version>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Newtonsoft.Json">
+      <Version>12.0.3</Version>
+    </PackageReference>
+    <PackageReference Include="ZXing.Net">
+      <Version>0.16.5</Version>
+    </PackageReference>
+  </ItemGroup>
  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
  <PropertyGroup>
-    <PostBuildEvent>
-    </PostBuildEvent>
+    <PostBuildEvent>copy /y $(SolutionDir)v2rayUpgrade\$(OutDir)* $(TargetDir)
+
+del $(TargetDir)*.xml $(TargetDir)*.so $(TargetDir)*.dylib
+if not "$(ConfigurationName)" == "Debug" del $(TargetDir)*.pdb</PostBuildEvent>
  </PropertyGroup>
  <Import Project="..\packages\Grpc.Core.2.23.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.2.23.0\build\net45\Grpc.Core.targets')" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用“NuGet 程序包还原”可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.props'))" />
-    <Error Condition="!Exists('..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.targets'))" />
-  </Target>
-  <Import Project="..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.targets" Condition="Exists('..\packages\Grpc.Tools.2.24.0\build\Grpc.Tools.targets')" />
  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
       Other similar extension points exist, see Microsoft.Common.targets.
  <Target Name="BeforeBuild">
--- a/v2rayN/v2rayUpgrade/App.config
+++ b/v2rayN/v2rayUpgrade/App.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
    <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6"/>
    </startup>
-</configuration>
+</configuration>
--- a/v2rayN/v2rayUpgrade/MainForm.Designer.cs
+++ b/v2rayN/v2rayUpgrade/MainForm.Designer.cs
@@ -41,7 +41,7 @@
            this.btnClose.Location = new System.Drawing.Point(367, 118);
            this.btnClose.Name = "btnClose";
            this.btnClose.Size = new System.Drawing.Size(184, 89);
-            this.btnClose.TabIndex = 6;
+            this.btnClose.TabIndex = 1;
            this.btnClose.Text = "&Exit(退出)";
            this.btnClose.UseVisualStyleBackColor = true;
            this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
@@ -52,7 +52,7 @@
            this.btnOK.Location = new System.Drawing.Point(81, 118);
            this.btnOK.Name = "btnOK";
            this.btnOK.Size = new System.Drawing.Size(184, 89);
-            this.btnOK.TabIndex = 7;
+            this.btnOK.TabIndex = 0;
            this.btnOK.Text = "&Upgrade(升级)";
            this.btnOK.UseVisualStyleBackColor = true;
            this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
@@ -89,7 +89,6 @@
            this.Name = "MainForm";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "v2rayUpgrade";
-            this.Load += new System.EventHandler(this.MainForm_Load);
            this.ResumeLayout(false);
            this.PerformLayout();

--- a/v2rayN/v2rayUpgrade/MainForm.cs
+++ b/v2rayN/v2rayUpgrade/MainForm.cs
@@ -1,82 +1,121 @@
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
 using System.Diagnostics;
-using System.Drawing;
 using System.IO;
 using System.IO.Compression;
-using System.Linq;
 using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;

 namespace v2rayUpgrade
 {
    public partial class MainForm : Form
    {
-        private string[] _args;
-
+        private readonly string defaultFilename = "v2ray-windows.zip";
+        private string fileName;

        public MainForm(string[] args)
        {
            InitializeComponent();
-            _args = args;
+            if (args.Length > 0)
+            {
+                fileName = args[0];
+            }
        }
-
-        private void MainForm_Load(object sender, EventArgs e)
+        private void showWarn(string message)
        {
-
+            MessageBox.Show(message, "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
-            if (_args.Length <= 0)
-            {
-                return;
-            }
            try
            {
-                var fileName = _args[0];
-                var startKey = "v2rayN/";
-
-                using (ZipArchive archive = ZipFile.OpenRead(fileName))
+                Process[] existing = Process.GetProcessesByName("v2rayN");
+                foreach (Process p in existing)
                {
-                    foreach (ZipArchiveEntry entry in archive.Entries)
+                    string path = p.MainModule.FileName;
+                    if (path == GetPath("v2rayN.exe"))
                    {
-                        if (entry.Length == 0)
-                        {
-                            continue;
-                        }
-                        var fullName = entry.FullName;
-                        if (fullName.StartsWith(startKey))
-                        {
-                            fullName = fullName.Substring(startKey.Length, fullName.Length - startKey.Length);
-                        }
-
-                        string entryOuputPath = GetPath(fullName);
-
-                        FileInfo fileInfo = new FileInfo(entryOuputPath);
-                        fileInfo.Directory.Create();
-                        entry.ExtractToFile(entryOuputPath, true);
+                        p.Kill();
+                        p.WaitForExit(100);
                    }
                }
            }
            catch (Exception ex)
            {
-                MessageBox.Show("Upgrade Failed(升级失败)." + ex.StackTrace);
+                // Access may be denied without admin right. The user may not be an administrator.
+                showWarn("Failed to close v2rayN(关闭v2rayN失败).\n" +
+                    "Close it manually, or the upgrade may fail.(请手动关闭正在运行的v2rayN，否则可能升级失败。\n\n" + ex.StackTrace);
+            }
+
+            StringBuilder sb = new StringBuilder();
+            try
+            {
+                if (!File.Exists(fileName))
+                {
+                    if (File.Exists(defaultFilename))
+                    {
+                        fileName = defaultFilename;
+                    }
+                    else
+                    {
+                        showWarn("Upgrade Failed, File Not Exist(升级失败,文件不存在).");
+                        return;
+                    }
+                }
+
+                string thisAppOldFile = Application.ExecutablePath + ".tmp";
+                File.Delete(thisAppOldFile);
+                string startKey = "v2rayN/";
+
+
+                using (ZipArchive archive = ZipFile.OpenRead(fileName))
+                {
+                    foreach (ZipArchiveEntry entry in archive.Entries)
+                    {
+                        try
+                        {
+                            if (entry.Length == 0)
+                            {
+                                continue;
+                            }
+                            string fullName = entry.FullName;
+                            if (fullName.StartsWith(startKey))
+                            {
+                                fullName = fullName.Substring(startKey.Length, fullName.Length - startKey.Length);
+                            }
+                            if (Application.ExecutablePath.ToLower() == GetPath(fullName).ToLower())
+                            {
+                                File.Move(Application.ExecutablePath, thisAppOldFile);
+                            }
+
+                            string entryOuputPath = GetPath(fullName);
+
+                            FileInfo fileInfo = new FileInfo(entryOuputPath);
+                            fileInfo.Directory.Create();
+                            entry.ExtractToFile(entryOuputPath, true);
+                        }
+                        catch (Exception ex)
+                        {
+                            sb.Append(ex.StackTrace);
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                showWarn("Upgrade Failed(升级失败)." + ex.StackTrace);
+                return;
+            }
+            if (sb.Length > 0)
+            {
+                showWarn("Upgrade Failed,Hold ctrl + c to copy to clipboard.\n" +
+                    "(升级失败,按住ctrl+c可以复制到剪贴板)." + sb.ToString());
                return;
            }

-            MessageBox.Show("Upgrade  successed(升级成功)");
+            Process.Start("v2rayN.exe");
+            MessageBox.Show("Upgrade successed(升级成功)", "", MessageBoxButtons.OK, MessageBoxIcon.Information);

-            try
-            {
-                Process.Start("v2rayN.exe");
-            }
-            catch
-            {
-            }
            Close();
        }

@@ -92,15 +131,7 @@ namespace v2rayUpgrade

        public static string StartupPath()
        {
-            try
-            {
-                string exePath = GetExePath();
-                return exePath.Substring(0, exePath.LastIndexOf("\\", StringComparison.Ordinal));
-            }
-            catch
-            {
-                return Application.StartupPath;
-            }
+            return Application.StartupPath;
        }
        public static string GetPath(string fileName)
        {
--- a/v2rayN/v2rayUpgrade/Program.cs
+++ b/v2rayN/v2rayUpgrade/Program.cs
@@ -1,7 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using System.Windows.Forms;

 namespace v2rayUpgrade
@@ -14,12 +11,6 @@ namespace v2rayUpgrade
        [STAThread]
        static void Main(string[] args)
        {
-            if (args.Length <= 0)
-            {
-                MessageBox.Show("Please use v2rayN to upgrade(请用v2rayN升级)");
-                return;
-            }
-
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new MainForm(args));
--- a/v2rayN/v2rayUpgrade/Properties/AssemblyInfo.cs
+++ b/v2rayN/v2rayUpgrade/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;

 // 有关程序集的一般信息由以下
@@ -10,7 +9,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("v2rayUpgrade")]
-[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyCopyright("Copyright © 2019-2020 (GPLv3)")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]

@@ -32,5 +31,4 @@ using System.Runtime.InteropServices;
 // 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 // 方法是按如下所示使用“*”: :
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.1.0.0")]
--- a/v2rayN/v2rayUpgrade/Properties/Resources.Designer.cs
+++ b/v2rayN/v2rayUpgrade/Properties/Resources.Designer.cs
@@ -1,69 +1,61 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     此代码由工具生成。
-//     运行时版本: 4.0.30319.42000
+//     运行时版本:4.0.30319.42000
 //
-//     对此文件的更改可能导致不正确的行为，如果
-//     重新生成代码，则所做更改将丢失。
+//     对此文件的更改可能会导致不正确的行为，并且如果
+//     重新生成代码，这些更改将会丢失。
 // </auto-generated>
 //------------------------------------------------------------------------------

-namespace v2rayUpgrade.Properties
-{
-
-
+namespace v2rayUpgrade.Properties {
+    using System;
+    
+    
    /// <summary>
-    ///   强类型资源类，用于查找本地化字符串等。
+    ///   一个强类型的资源类，用于查找本地化的字符串等。
    /// </summary>
    // 此类是由 StronglyTypedResourceBuilder
    // 类通过类似于 ResGen 或 Visual Studio 的工具自动生成的。
-    // 若要添加或删除成员，请编辑 .ResX 文件，然后重新运行 ResGen
+    // 若要添加或移除成员，请编辑 .ResX 文件，然后重新运行 ResGen
    // (以 /str 作为命令选项)，或重新生成 VS 项目。
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "15.0.0.0")]
    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    internal class Resources
-    {
-
+    internal class Resources {
+        
        private static global::System.Resources.ResourceManager resourceMan;
-
+        
        private static global::System.Globalization.CultureInfo resourceCulture;
-
+        
        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
-        internal Resources()
-        {
+        internal Resources() {
        }
-
+        
        /// <summary>
-        ///   返回此类使用的缓存 ResourceManager 实例。
+        ///   返回此类使用的缓存的 ResourceManager 实例。
        /// </summary>
        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Resources.ResourceManager ResourceManager
-        {
-            get
-            {
-                if ((resourceMan == null))
-                {
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("v2rayUpgrade.Properties.Resources", typeof(Resources).Assembly);
                    resourceMan = temp;
                }
                return resourceMan;
            }
        }
-
+        
        /// <summary>
-        ///   覆盖当前线程的 CurrentUICulture 属性
-        ///   使用此强类型的资源类的资源查找。
+        ///   重写当前线程的 CurrentUICulture 属性
+        ///   重写当前线程的 CurrentUICulture 属性。
        /// </summary>
        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Globalization.CultureInfo Culture
-        {
-            get
-            {
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
                return resourceCulture;
            }
-            set
-            {
+            set {
                resourceCulture = value;
            }
        }
--- a/v2rayN/v2rayUpgrade/Properties/Settings.Designer.cs
+++ b/v2rayN/v2rayUpgrade/Properties/Settings.Designer.cs
@@ -1,28 +1,24 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
+//     此代码由工具生成。
+//     运行时版本:4.0.30319.42000
 //
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     对此文件的更改可能会导致不正确的行为，并且如果
+//     重新生成代码，这些更改将会丢失。
 // </auto-generated>
 //------------------------------------------------------------------------------

-namespace v2rayUpgrade.Properties
-{
-
-
+namespace v2rayUpgrade.Properties {
+    
+    
    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
-    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
-    {
-
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.9.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-
-        public static Settings Default
-        {
-            get
-            {
+        
+        public static Settings Default {
+            get {
                return defaultInstance;
            }
        }
--- a/v2rayN/v2rayUpgrade/v2rayUpgrade.csproj
+++ b/v2rayN/v2rayUpgrade/v2rayUpgrade.csproj
@@ -8,10 +8,11 @@
    <OutputType>WinExe</OutputType>
    <RootNamespace>v2rayUpgrade</RootNamespace>
    <AssemblyName>v2rayUpgrade</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
    <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <PlatformTarget>AnyCPU</PlatformTarget>
@@ -22,10 +23,11 @@
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
+    <DebugType>none</DebugType>
    <Optimize>true</Optimize>
    <OutputPath>bin\Release\</OutputPath>
    <DefineConstants>TRACE</DefineConstants>
@@ -67,6 +69,7 @@
    <Compile Include="Properties\Resources.Designer.cs">
      <AutoGen>True</AutoGen>
      <DependentUpon>Resources.resx</DependentUpon>
+      <DesignTime>True</DesignTime>
    </Compile>
    <None Include="Properties\Settings.settings">
      <Generator>SettingsSingleFileGenerator</Generator>
Author	SHA1	Message	Date
2dust	ffa8b6296d	Update AssemblyInfo.cs	2020-04-23 10:12:24 +08:00
2dust	0b2a392de2	up allowInsecure	2020-04-23 10:10:29 +08:00
2dust	f6b044c10c	Update AssemblyInfo.cs	2020-04-21 20:48:26 +08:00
2dust	88c87aec0e	speedtest	2020-04-21 20:24:54 +08:00
2dust	b632dee0ce	sort3	2020-04-21 13:33:50 +08:00
2dust	0db772aaeb	sort2	2020-04-21 13:24:51 +08:00
2dust	fedfed4028	sort1	2020-04-20 21:19:00 +08:00
2dust	3b27e7be36	Revert "Merge pull request #695 from yfdyh000/pr8" This reverts commit `78402118ef`, reversing changes made to `0c26662602`.	2020-04-20 19:49:27 +08:00
2dust	78402118ef	Merge pull request #695 from yfdyh000/pr8 界面和功能增强	2020-04-19 16:57:49 +08:00
YFdyh000	aa3094f796	try to speed up	2020-04-19 06:29:47 +08:00
YFdyh000	20498ce453	refine message	2020-04-19 06:29:34 +08:00
YFdyh000	56559e6509	treat index in menuRemoveDuplicateServer	2020-04-19 06:29:12 +08:00
YFdyh000	9549d17b03	fixes stats showing	2020-04-19 06:29:12 +08:00
YFdyh000	a822fa9766	fixes crashes	2020-04-19 06:29:07 +08:00
YFdyh000	dee4b19775	fixes sort the traffics may not work...	2020-04-19 04:12:55 +08:00
YFdyh000	f4b885dce5	subSetting speed up	2020-04-19 02:45:19 +08:00
YFdyh000	2c02285def	refine GFWLIST_URL option	2020-04-19 02:45:18 +08:00
YFdyh000	be7d76947b	Simple and refined sorting effect	2020-04-19 02:45:16 +08:00
YFdyh000	a81254dfff	fix port sort	2020-04-19 00:06:00 +08:00
YFdyh000	cb24a909ae	function rename	2020-04-18 22:51:16 +08:00
YFdyh000	8a87318b68	fixes SetTestResult	2020-04-18 22:42:32 +08:00
YFdyh000	219f544a43	refine code	2020-04-18 21:52:43 +08:00
YFdyh000	46c887537e	remember columns order	2020-04-18 21:52:42 +08:00
YFdyh000	8cf66da07c	refine StorageUI	2020-04-18 21:52:41 +08:00
YFdyh000	57bcf8a1a7	reInterlaceColoring	2020-04-18 21:52:41 +08:00
YFdyh000	05efff10da	sort now works	2020-04-18 21:52:38 +08:00
YFdyh000	414ac3225a	Merge branch 'billpareto_sort' into itemIndex	2020-04-18 21:12:17 +08:00
YFdyh000	0a8e822f35	simplify again & store Tag for sort	2020-04-18 21:09:37 +08:00
YFdyh000	301d1dd998	fixes	2020-04-18 21:04:38 +08:00
YFdyh000	621565f4a4	restyle	2020-04-18 21:02:48 +08:00
YFdyh000	6f51d447c7	Get real config index	2020-04-18 21:02:47 +08:00
YFdyh000	f9c7556c54	Take multi-size icon file	2020-04-18 15:12:26 +08:00
YFdyh000	32b98524ff	fix crash	2020-04-18 15:12:25 +08:00
YFdyh000	efaec3ee17	refine info	2020-04-18 14:59:35 +08:00
YFdyh000	28826cad1b	refine code	2020-04-18 14:33:30 +08:00
YFdyh000	ca9840abf4	code style	2020-04-18 13:21:47 +08:00
YFdyh000	8813d66274	no font specified	2020-04-18 11:57:22 +08:00
YFdyh000	da2b0f7dd4	BorderSides on status bar	2020-04-18 11:46:25 +08:00
YFdyh000	b1773dab90	bug fixes	2020-04-18 11:36:01 +08:00
YFdyh000	9538a67be1	Revert "simplify" This reverts commit `4e449811e7`. The "Name" looks not work...	2020-04-18 10:42:08 +08:00
YFdyh000	fbfbc811d4	refine UI performance	2020-04-18 10:18:25 +08:00
YFdyh000	1c04b752cd	fix typo	2020-04-18 10:17:40 +08:00
YFdyh000	3b1a2287d5	cleanup code	2020-04-18 10:17:37 +08:00
YFdyh000	f3e6bd2736	refine code	2020-04-18 10:12:47 +08:00
YFdyh000	4e449811e7	simplify	2020-04-18 10:12:24 +08:00
YFdyh000	910be7f471	fixing layout	2020-04-17 16:31:19 +08:00
YFdyh000	1e088f851b	resort	2020-04-17 16:29:25 +08:00
YFdyh000	a0b0ad53d2	RefreshTaryIcon while DisplaySettingsChanged	2020-04-17 15:43:18 +08:00
YFdyh000	5b3f09aaf7	refine UserPAC setting	2020-04-17 15:39:41 +08:00
YFdyh000	f48468029e	Add InterlaceColoring option	2020-04-17 15:39:40 +08:00
YFdyh000	c837ba5482	Showing routingMode on status bar	2020-04-17 15:39:39 +08:00
YFdyh000	2708ff7c1a	Showing latency on status bar	2020-04-17 15:39:38 +08:00
YFdyh000	1722e50402	resort resx	2020-04-17 15:39:37 +08:00
YFdyh000	244da05e70	don't right align for testResults	2020-04-17 09:51:07 +08:00
2dust	0c26662602	fix	2020-04-16 20:48:26 +08:00
2dust	2f65575fdf	bugfix	2020-04-16 16:10:29 +08:00
2dust	b1814c246a	Improve ui	2020-04-16 15:37:17 +08:00
2dust	fd4af7c90c	Merge pull request #685 from yfdyh000/pr7 界面和功能优化	2020-04-16 13:12:51 +08:00
YFdyh000	d337d4bc7b	Always refresh columns width	2020-04-16 12:45:23 +08:00
YFdyh000	da96e75ad5	Try to speed up	2020-04-16 12:45:21 +08:00
YFdyh000	04e50d521a	AutoResizeColumns speed up	2020-04-16 12:45:19 +08:00
YFdyh000	93aad41181	Refine tabIndex	2020-04-16 12:45:17 +08:00
YFdyh000	ab025b39f4	Remember the size and position of the main window	2020-04-16 12:45:15 +08:00
YFdyh000	7b2bd8876d	lvServers.EnsureVisible	2020-04-16 12:45:14 +08:00
YFdyh000	033f83465f	Simplify code and clarify speed unit	2020-04-16 12:45:13 +08:00
YFdyh000	e5547307b3	Add QR Code button icon https://www.flaticon.com/free-icon/qr-code_590562?term=QR&page=1&position=42 <div>Icons made by <a href="https://www.flaticon.com/authors/pixel-perfect" title="Pixel perfect">Pixel perfect</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a></div>	2020-04-16 12:45:12 +08:00
YFdyh000	82f77b41ba	Refactoring the QR Share panel	2020-04-16 12:45:12 +08:00
YFdyh000	8e37712175	Refine message	2020-04-16 07:16:27 +08:00
YFdyh000	3b06b553eb	Don't show "TB"	2020-04-16 07:09:38 +08:00
YFdyh000	5de50009d2	fix bold measuring	2020-04-16 07:06:33 +08:00
2dust	56a8521893	up ui	2020-04-08 17:26:20 +08:00
2dust	33d541f067	bug fix	2020-04-08 08:37:54 +08:00
2dust	957ffa203d	Update ConfigHandler.cs	2020-04-01 13:55:37 +08:00
2dust	3af13d64f3	add defaultAllowInsecure	2020-03-31 16:57:54 +08:00
2dust	f1e51ae1a3	Priority high	2020-03-31 16:57:01 +08:00
2dust	6d2a1e0e9c	Update MainForm.cs	2020-03-30 20:02:45 +08:00
2dust	ac2d71d7b0	up	2020-03-30 16:01:45 +08:00
2dust	002a8c505c	Merge pull request #612 from DevSplash/dev 修复“克隆服务器”未带入allowInsecure的问题	2020-03-30 08:21:26 +08:00
Splash	49355da702	修复“克隆服务器”未带入allowInsecure的问题	2020-03-27 15:29:19 +08:00
2dust	3b38dc51ba	Merge branch 'master' of https://github.com/2dust/v2rayN	2020-03-27 13:19:10 +08:00
2dust	3a27b56cc1	Update QRCodeControl.cs	2020-03-27 13:18:44 +08:00
2dust	fbb9c3cd64	Update README.md	2020-03-26 11:27:14 +08:00
2dust	07bdcb5491	Update AssemblyInfo.cs	2020-03-25 13:19:42 +08:00
2dust	01ac3be89f	Merge pull request #591 from yfdyh000/fix_list Workaround for list misalignment	2020-03-25 10:31:23 +08:00
YFdyh000	5f90b5b4c4	Workaround for list misalignment	2020-03-25 10:27:26 +08:00
2dust	a616ba50c2	up	2020-03-25 08:56:00 +08:00
2dust	3ebaabc1ef	Merge pull request #573 from yfdyh000/netbuild 规范依赖文件的结构	2020-03-23 08:35:53 +08:00
2dust	1510549663	Merge pull request #572 from yfdyh000/pr6 代码优化；测速进程出错回报；域名解析策略文档链接	2020-03-23 08:32:47 +08:00
YFdyh000	db0a757a49	Migrate to PackageReference	2020-03-21 11:03:10 +08:00
YFdyh000	20ab51e339	使v2rayUpgrade.exe支持更新自身	2020-03-21 09:38:37 +08:00
YFdyh000	948b9c26d9	妥善处理依赖舍弃释放libs.zip，增加启动速度、代码安全性，减少.git占用	2020-03-21 09:38:34 +08:00
YFdyh000	300a4d8067	域名解析策略补充说明	2020-03-21 09:24:05 +08:00
YFdyh000	a65afd7524	Better startup error checking & fix bug	2020-03-21 03:20:49 +08:00
YFdyh000	d8458e84f4	refine code	2020-03-21 03:20:49 +08:00
YFdyh000	a6664fbc01	ListViewItem引用列名称，增加代码可靠性	2020-03-21 03:20:46 +08:00
2dust	111f77c59c	up	2020-03-20 16:23:12 +08:00
2dust	48218a3dad	Merge pull request #567 from yfdyh000/pr5 功能和代码优化	2020-03-20 09:23:05 +08:00
YFdyh000	ec3eb2215b	预防闪退	2020-03-20 08:45:33 +08:00
YFdyh000	a6fcf53b10	'int' convert to 'enum ListenerType'	2020-03-20 07:53:05 +08:00
YFdyh000	be9bbcc2c7	add check	2020-03-20 07:53:04 +08:00
YFdyh000	a4a0b29250	refine merge	2020-03-20 07:53:01 +08:00
YFdyh000	01b34dd45a	Merge remote-tracking branch 'remotes/Code-Fight/master' into pr5	2020-03-20 07:15:22 +08:00
YFdyh000	2d2e4deb82	清理代码跳过证书验证存风险强制HTTP1.0已知存有兼容性问题	2020-03-20 06:34:00 +08:00
YFdyh000	3daa8f479c	更新时使用代理（如可用）	2020-03-20 06:32:28 +08:00
YFdyh000	d2ab186e44	Add TestMe button	2020-03-20 06:32:27 +08:00
YFdyh000	5b2a6b12af	增强程序更新成功率	2020-03-20 06:32:26 +08:00
YFdyh000	5357f504d8	隔行着色	2020-03-20 06:32:25 +08:00
YFdyh000	df427d80a1	启用项粗体+蓝色	2020-03-20 06:32:24 +08:00
YFdyh000	b1f5d5ad75	cleanup	2020-03-20 06:32:24 +08:00
YFdyh000	af71eed96e	简化代码	2020-03-20 06:32:23 +08:00
YFdyh000	6293ddacc6	fix	2020-03-20 06:32:23 +08:00
2dust	1a807c056c	Update WebClientEx.cs	2020-03-16 14:32:42 +08:00
2dust	3bd65b8d85	Update libs.zip	2020-03-16 10:33:01 +08:00
2dust	cf6d0598f8	Update AssemblyInfo.cs	2020-03-16 10:31:38 +08:00
2dust	a2758f0e0a	keep the sys proxy	2020-03-16 10:28:43 +08:00
2dust	300f5ef949	Merge pull request #543 from yfdyh000/pr4 琐碎优化	2020-03-16 08:40:24 +08:00
YFdyh000	01fef4d357	update AssemblyInfo.cs	2020-03-16 07:00:19 +08:00
YFdyh000	62b521718e	降低 Ping 超时	2020-03-16 07:00:19 +08:00
YFdyh000	6da0b6a628	简化代码组合 StartupPath 未见意义	2020-03-16 07:00:15 +08:00
YFdyh000	9f3b128044	优化重写 v2rayUpgrade 不再强制传入参数。用户还可利用此工具“重装”软件。直接使用已有文件先启动再提示成功升级成功后自动退出	2020-03-16 06:51:55 +08:00
YFdyh000	a7e215dd5b	修正检查更新进度说明	2020-03-16 04:38:49 +08:00
YFdyh000	443605d1dc	英文语言包微调	2020-03-16 04:38:49 +08:00
YFdyh000	1865621a6a	测速不再重启现有服务代码整理和简化	2020-03-16 04:38:48 +08:00
YFdyh000	d94fcbd8a3	已运行检测改用互斥锁增强可靠性	2020-03-16 04:38:48 +08:00
YFdyh000	794b88e5ab	消息框图标优化致命错误取Error，普通错误取警告。	2020-03-16 04:38:47 +08:00
YFdyh000	e60369c817	补充本地化	2020-03-16 04:38:44 +08:00
YFdyh000	2add30cc77	IDE0018	2020-03-15 17:48:52 +08:00
YFdyh000	ec3c471df6	IDE0059	2020-03-15 17:48:52 +08:00
YFdyh000	2f6236353b	IDE0028	2020-03-15 17:48:52 +08:00
2dust	973d4ddbb2	Merge pull request #542 from yfdyh000/misc-pr3 功能增强，代码优化和清理	2020-03-15 10:57:04 +08:00
YFdyh000	0334d52cfb	简洁写法	2020-03-15 07:47:34 +08:00
YFdyh000	88d1948b51	测速网址可配置化	2020-03-15 03:54:14 +08:00
YFdyh000	11d90dfb68	删除不必要的Using	2020-03-15 03:54:13 +08:00
YFdyh000	cdc96817e8	IDE0002	2020-03-15 03:54:12 +08:00
YFdyh000	edea40012c	IDE0018	2020-03-15 03:54:12 +08:00
YFdyh000	67b99c4c8b	IDE0008-显式类型	2020-03-15 03:54:11 +08:00
YFdyh000	56c3c22568	IDE0001-简化名称	2020-03-15 03:54:11 +08:00
YFdyh000	d8d8346d45	IDE0017-简化对象初始化	2020-03-15 03:54:10 +08:00
YFdyh000	8b68ecb891	排序resx内容以利检查和冲突合并 VS扩展 ResXManager	2020-03-15 03:54:10 +08:00
YFdyh000	c183f1ed6e	清理窗体的冗余本地化资源由$this.Localizable自动生成的<<内部属性	2020-03-15 03:54:09 +08:00
YFdyh000	4a9d9ac2ac	UI微调	2020-03-15 03:54:08 +08:00
YFdyh000	5dffb30b27	允许设置去重保留较早或较晚的项	2020-03-15 03:54:08 +08:00
YFdyh000	cf195c7694	优先去除旧（顶）项。严格检查，避免删除参数不同的配置。	2020-03-15 03:54:07 +08:00
YFdyh000	1922f30f0f	整合函数	2020-03-15 03:54:07 +08:00
YFdyh000	b6d1c4330f	优化代码-ThreadStart改用Task	2020-03-15 03:54:06 +08:00
YFdyh000	aee8994c41	多线程测试真延迟	2020-03-15 02:08:14 +08:00
2dust	593313a684	up sysproxy	2020-03-13 14:37:18 +08:00
2dust	c71caec9df	Merge pull request #533 from samsong8610/master Fixes #390 允许来自局域网的连接需要人工重启	2020-03-13 11:49:19 +08:00
Sam Song	89bc92b98e	Fixes #390 允许来自局域网的连接需要人工重启当修改参数设置时，除重新加载v2ray外也重新启动HTTP代理，否则，需要用户人工退出再启动。如果没有开启HTTP代理，因为修改参数设置触发的重启HTTP代理不做任何操作。	2020-03-12 22:39:32 +08:00
2dust	17dec098cd	Update V2rayConfigHandler.cs	2020-03-12 15:57:34 +08:00
2dust	4e38ec8f57	Update AssemblyInfo.cs	2020-03-10 09:30:04 +08:00
2dust	eda7b1789a	Update MainForm.cs	2020-03-10 09:30:01 +08:00
2dust	db2510fac5	Create .gitignore	2020-03-10 08:21:27 +08:00
2dust	e354dad70b	Merge pull request #524 from lycor1s/master fix quic server name	2020-03-09 19:25:36 +08:00
2dust	02607e116e	Delete .gitignore	2020-03-09 19:22:28 +08:00
Kyrie@cedu.me	932fd330ce	fix quic server name	2020-03-09 17:19:34 +08:00
2dust	c9c0dc9b5b	Merge pull request #523 from yfdyh000/misc-pr2 快捷键优化	2020-03-09 16:08:29 +08:00
YFdyh000	2b3e29f3d1	added shortcut key of "scan QR code" by @dearsn	2020-03-09 16:04:22 +08:00
YFdyh000	b83b624dc3	移至顶部/底部的快捷键调整	2020-03-09 16:04:20 +08:00
2dust	1d3832f562	up	2020-03-09 13:19:47 +08:00
2dust	daa358a0ca	Update AssemblyInfo.cs	2020-03-09 11:20:32 +08:00
2dust	ecf1be42ee	Merge pull request #460 from yfdyh000/fix_quic_host fix QUIC host config	2020-03-09 10:46:25 +08:00
2dust	3d6afe50e3	Merge pull request #453 from yfdyh000/misc-pr1 UI 为主的琐碎优化	2020-03-09 10:44:22 +08:00
zfcode	c1bb333555	add tray menu:subscription for updates	2020-02-27 14:17:33 +08:00
YFdyh000	5a386c2802	代码优化	2020-02-21 13:41:45 +08:00
YFdyh000	6dddaa03ae	整合和优化函数	2020-02-21 13:06:43 +08:00
YFdyh000	643a8094a6	增强检查更新	2020-02-21 11:28:51 +08:00
YFdyh000	a62f375f5b	修正tcping逻辑 * 当IP地址存在反向解析结果（例 [xxx].members.linode.com），会连接反向域名的IP地址池，可能导致测速IPv4服务器时连接到IPv6地址并且失败。	2020-02-21 07:03:38 +08:00
YFdyh000	a498578c17	fix QUIC host config	2020-02-20 02:30:18 +08:00
YFdyh000	7cf6ab4b51	克隆服务器新增到下一项而非最底	2020-02-20 01:45:32 +08:00
YFdyh000	dda920e33e	继续修正统计列次序调整	2020-02-20 00:14:50 +08:00
YFdyh000	ae296fced8	英文和琐碎代码优化	2020-02-20 00:10:35 +08:00
YFdyh000	cdf381ce41	移动到顶/底的菜单增加快捷键 #456	2020-02-20 00:08:16 +08:00
YFdyh000	195828cee1	琐碎的英文调整	2020-02-19 06:38:42 +08:00
YFdyh000	cc3560ab29	切换语言立即执行	2020-02-19 06:37:10 +08:00
YFdyh000	c975896c5e	菜单增加V2Ray官网，调整用词	2020-02-19 03:35:22 +08:00
YFdyh000	627e4513f3	新增Ctrl+C和Ctrl+V，规范快捷键提示间距	2020-02-19 03:11:56 +08:00
YFdyh000	c4c05bfafd	统计列后续纠正，及代码优化	2020-02-19 01:03:25 +08:00
YFdyh000	31fb479459	明确“关闭窗口”按钮	2020-02-19 00:11:58 +08:00
YFdyh000	1b0e3b3575	tcping增加5s超时机制; ping间隔降低至10ms	2020-02-19 00:11:51 +08:00
YFdyh000	6206c81546	服务器去重结果回报	2020-02-18 18:26:10 +08:00
YFdyh000	e09210e6c3	剪贴板导入数量报告	2020-02-18 18:26:07 +08:00
YFdyh000	4089cc5cf0	统计列次序调整	2020-02-17 22:21:45 +08:00
YFdyh000	2c6b2f8065	字符串等琐碎优化	2020-02-17 22:21:39 +08:00
2dust	112273036b	up doh	2020-01-15 09:35:19 +08:00
2dust	df5b55b14f	Update MainForm.cs	2020-01-15 09:35:06 +08:00
2dust	40bb7a5ea1	Update libs.zip	2020-01-02 13:49:48 +08:00
2dust	cf5b0cbd06	Update Program.cs	2020-01-02 13:49:44 +08:00
2dust	504a6c5d89	upgrade	2020-01-02 13:49:37 +08:00
2dust	a33e586ff4	Update AssemblyInfo.cs	2019-12-26 08:53:16 +08:00
2dust	a1d579e1ec	restart core	2019-12-26 08:53:13 +08:00
2dust	59a9fc9a3d	Update libs.zip	2019-12-26 08:52:42 +08:00
2dust	194d9a0abc	upgrade	2019-12-26 08:52:37 +08:00