up 7.12.7

Optimize the UI for dns settings
Optimize the UI for routing settings
2025-06-19 11:59:20 +08:00 · 2025-06-19 11:24:33 +08:00 · 2025-06-19 10:48:47 +08:00 · 2025-06-19 10:04:48 +08:00 · 2025-06-16 15:06:18 +08:00 · 2025-06-16 10:48:35 +08:00
242 changed files with 26833 additions and 49335 deletions
--- a/.github/workflows/build-linux.yml
+++ b/.github/workflows/build-linux.yml
@@ -32,7 +32,7 @@ jobs:
        fetch-depth: '0'

    - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
      with:
        dotnet-version: '8.0.x'

@@ -45,7 +45,7 @@ jobs:
        dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r linux-arm64 --self-contained=true -p:PublishTrimmed=true -o $OutputPathArm64

    - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
      with:
        name: v2rayN-linux
        path: |
--- a/.github/workflows/build-osx.yml
+++ b/.github/workflows/build-osx.yml
@@ -32,7 +32,7 @@ jobs:
        fetch-depth: '0'

    - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
      with:
        dotnet-version: '8.0.x'

@@ -45,7 +45,7 @@ jobs:
        dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r osx-arm64 --self-contained=true -p:PublishTrimmed=true -o $OutputPathArm64

    - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
      with:
        name: v2rayN-macos
        path: |
--- a/.github/workflows/build-windows-desktop.yml
+++ b/.github/workflows/build-windows-desktop.yml
@@ -32,7 +32,7 @@ jobs:
        fetch-depth: '0'

    - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
      with:
        dotnet-version: '8.0.x'

@@ -45,7 +45,7 @@ jobs:
        dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r win-arm64 --self-contained=true -p:EnableWindowsTargeting=true -p:PublishTrimmed=true -o $OutputPathArm64

    - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
      with:
        name: v2rayN-windows-desktop
        path: |
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -30,7 +30,7 @@ jobs:
      uses: actions/checkout@v4.2.2

    - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
      with:
        dotnet-version: '8.0.x'

@@ -46,7 +46,7 @@ jobs:

  
    - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
      with:
        name: v2rayN-windows
        path: |
--- a/4
+++ b/4
@@ -632,7 +632,7 @@ state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
+    Copyright (C) 2019-Present  2dust

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -652,7 +652,7 @@ Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:

-    <program>  Copyright (C) <year>  <name of author>
+    v2rayN  Copyright (C) 2019-Present  2dust
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
--- a/README.md
+++ b/README.md
@@ -1,16 +1,18 @@
 # v2rayN
-A GUI client for Windows, Linux and macOS, support [Xray](https://github.com/XTLS/Xray-core) and [sing-box](https://github.com/SagerNet/sing-box/releases) and [others](https://github.com/2dust/v2rayN/wiki/List-of-supported-cores)

+A GUI client for Windows, Linux and macOS, support [Xray](https://github.com/XTLS/Xray-core)
+and [sing-box](https://github.com/SagerNet/sing-box)
+and [others](https://github.com/2dust/v2rayN/wiki/List-of-supported-cores)

 [![GitHub commit activity](https://img.shields.io/github/commit-activity/m/2dust/v2rayN)](https://github.com/2dust/v2rayN/commits/master)
 [![CodeFactor](https://www.codefactor.io/repository/github/2dust/v2rayn/badge)](https://www.codefactor.io/repository/github/2dust/v2rayn)
 [![GitHub Releases](https://img.shields.io/github/downloads/2dust/v2rayN/latest/total?logo=github)](https://github.com/2dust/v2rayN/releases)
 [![Chat on Telegram](https://img.shields.io/badge/Chat%20on-Telegram-brightgreen.svg)](https://t.me/v2rayn)

-
 ## How to use

 Read the [Wiki](https://github.com/2dust/v2rayN/wiki) for details.

 ## Telegram Channel
+
 [github_2dust](https://t.me/github_2dust)
--- a/v2rayN/AmazTool/Program.cs
+++ b/v2rayN/AmazTool/Program.cs
@@ -1,29 +1,87 @@
-namespace AmazTool
-{
+namespace AmazTool;
+
 internal static class Program
 {
-        /// <summary>
-        /// 应用程序的主入口点。
-        /// </summary>
    [STAThread]
    private static void Main(string[] args)
    {
+        try
+        {
+            // If no arguments are provided, display usage guidelines and exit
            if (args.Length == 0)
            {
-                Console.WriteLine(Resx.Resource.Guidelines);
-                Thread.Sleep(5000);
+                ShowHelp();
                return;
            }

-            var argData = Uri.UnescapeDataString(string.Join(" ", args));
-            if (argData.Equals("rebootas"))
+            // Log all arguments for debugging purposes
+            foreach (var arg in args)
            {
+                Console.WriteLine(arg);
+            }
+
+            // Parse command based on first argument
+            switch (args[0].ToLowerInvariant())
+            {
+                case "rebootas":
+                    // Handle application restart
+                    HandleRebootAsync();
+                    break;
+
+                case "help":
+                case "--help":
+                case "-h":
+                case "/?":
+                    // Display help information
+                    ShowHelp();
+                    break;
+
+                default:
+                    // Default behavior: handle as upgrade data
+                    // Maintain backward compatibility with existing usage pattern
+                    var argData = Uri.UnescapeDataString(string.Join(" ", args));
+                    HandleUpgrade(argData);
+                    break;
+            }
+        }
+        catch (Exception ex)
+        {
+            // Global exception handling
+            Console.WriteLine($"An error occurred: {ex.Message}");
+            Console.WriteLine("Press any key to exit...");
+            Console.ReadKey();
+        }
+    }
+
+    /// <summary>
+    /// Display help information and usage guidelines
+    /// </summary>
+    private static void ShowHelp()
+    {
+        Console.WriteLine(Resx.Resource.Guidelines);
+        Console.WriteLine("Available commands:");
+        Console.WriteLine("  rebootas             - Restart the application");
+        Console.WriteLine("  help                 - Display this help information");
+        Thread.Sleep(5000);
+    }
+
+    /// <summary>
+    /// Handle application restart
+    /// </summary>
+    private static void HandleRebootAsync()
+    {
+        Console.WriteLine("Restarting application...");
        Thread.Sleep(1000);
        Utils.StartV2RayN();
-                return;
    }

-            UpgradeApp.Upgrade(argData);
-        }
+    /// <summary>
+    /// Handle application upgrade with the provided data
+    /// </summary>
+    /// <param name="upgradeData">Data for the upgrade process</param>
+    private static void HandleUpgrade(string upgradeData)
+    {
+        Console.WriteLine("Upgrading application...");
+        UpgradeApp.Upgrade(upgradeData);
    }
 }
--- a/v2rayN/AmazTool/Resx/Resource.zh-Hant.resx
+++ b/v2rayN/AmazTool/Resx/Resource.zh-Hant.resx
@@ -0,0 +1,156 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Restartv2rayN" xml:space="preserve">
+    <value>正在重啟，請等待...</value>
+  </data>
+  <data name="Guidelines" xml:space="preserve">
+    <value>請從主應用程式運行。</value>
+  </data>
+  <data name="UpgradeFileNotFound" xml:space="preserve">
+    <value>升級失敗，檔案不存在。</value>
+  </data>
+  <data name="InProgress" xml:space="preserve">
+    <value>正在進行中，請等待...</value>
+  </data>
+  <data name="TryTerminateProcess" xml:space="preserve">
+    <value>嘗試結束 v2rayN 進程...</value>
+  </data>
+  <data name="FailedTerminateProcess" xml:space="preserve">
+    <value>請手動關閉正在執行的 v2rayN，否則可能會升級失敗。</value>
+  </data>
+  <data name="StartUnzipping" xml:space="preserve">
+    <value>開始解壓縮更新包...</value>
+  </data>
+  <data name="SuccessUnzipping" xml:space="preserve">
+    <value>解壓縮更新包成功。</value>
+  </data>
+  <data name="FailedUnzipping" xml:space="preserve">
+    <value>解壓縮更新包失敗。</value>
+  </data>
+  <data name="FailedUpgrade" xml:space="preserve">
+    <value>升級失敗。</value>
+  </data>
+  <data name="SuccessUpgrade" xml:space="preserve">
+    <value>升級成功。</value>
+  </data>
+  <data name="Information" xml:space="preserve">
+    <value>提示</value>
+  </data>
+</root>
--- a/v2rayN/AmazTool/UpgradeApp.cs
+++ b/v2rayN/AmazTool/UpgradeApp.cs
@@ -2,8 +2,8 @@ using System.Diagnostics;
 using System.IO.Compression;
 using System.Text;

-namespace AmazTool
-{
+namespace AmazTool;
+
 internal class UpgradeApp
 {
    public static void Upgrade(string fileName)
@@ -60,7 +60,10 @@ namespace AmazTool

                    var lst = entry.FullName.Split(splitKey);
                    if (lst.Length == 1)
+                    {
                        continue;
+                    }
+
                    var fullName = string.Join(splitKey, lst[1..lst.Length]);

                    if (string.Equals(Utils.GetExePath(), Utils.GetPath(fullName), StringComparison.OrdinalIgnoreCase))
@@ -75,7 +78,16 @@ namespace AmazTool
                    {
                        continue;
                    }
+
+                    try
+                    {
                        entry.ExtractToFile(entryOutputPath, true);
+                    }
+                    catch
+                    {
+                        Thread.Sleep(1000);
+                        entry.ExtractToFile(entryOutputPath, true);
+                    }

                    Console.WriteLine(entryOutputPath);
                }
@@ -102,4 +114,3 @@ namespace AmazTool
        Utils.StartV2RayN();
    }
 }
-}
--- a/v2rayN/AmazTool/Utils.cs
+++ b/v2rayN/AmazTool/Utils.cs
@@ -1,7 +1,7 @@
-using System.Diagnostics;
+using System.Diagnostics;
+
+namespace AmazTool;

-namespace AmazTool
-{
 internal class Utils
 {
    public static string GetExePath()
@@ -16,7 +16,7 @@ namespace AmazTool

    public static string GetPath(string fileName)
    {
-            string startupPath = StartupPath();
+        var startupPath = StartupPath();
        if (string.IsNullOrEmpty(fileName))
        {
            return startupPath;
@@ -49,4 +49,3 @@ namespace AmazTool
        }
    }
 }
-}
--- a/v2rayN/Directory.Build.props
+++ b/v2rayN/Directory.Build.props
@@ -1,14 +1,14 @@
 <Project>

    <PropertyGroup>
-        <Version>7.10.0</Version>
+        <Version>7.12.7</Version>
    </PropertyGroup>

    <PropertyGroup>
        <TargetFramework>net8.0</TargetFramework>
        <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
        <CheckForOverflowUnderflow>true</CheckForOverflowUnderflow>
-        <NoWarn>CA1031;CS1591;NU1507;CA1416</NoWarn>
+        <NoWarn>CA1031;CS1591;NU1507;CA1416;IDE0058</NoWarn>
        <Nullable>annotations</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <Authors>2dust</Authors>
--- a/v2rayN/Directory.Packages.props
+++ b/v2rayN/Directory.Packages.props
@@ -5,25 +5,25 @@
    <CentralPackageVersionOverrideEnabled>false</CentralPackageVersionOverrideEnabled>
  </PropertyGroup>
  <ItemGroup>
-    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.2.4" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.2.4" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.2.4" />
-    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.2.4" />
-    <PackageVersion Include="CliWrap" Version="3.8.1" />
-    <PackageVersion Include="Downloader" Version="3.3.3" />
-    <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.2.0" />
+    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.1" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.3.1" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.1" />
+    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.3.1" />
+    <PackageVersion Include="CliWrap" Version="3.9.0" />
+    <PackageVersion Include="Downloader" Version="3.3.4" />
+    <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.3.0" />
    <PackageVersion Include="MaterialDesignThemes" Version="5.2.1" />
    <PackageVersion Include="MessageBox.Avalonia" Version="3.2.0" />
    <PackageVersion Include="QRCoder" Version="1.6.0" />
-    <PackageVersion Include="ReactiveUI" Version="20.1.63" />
+    <PackageVersion Include="ReactiveUI" Version="20.3.1" />
    <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
-    <PackageVersion Include="ReactiveUI.WPF" Version="20.1.63" />
-    <PackageVersion Include="Semi.Avalonia" Version="11.2.1.4" />
-    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.2.1.4" />
+    <PackageVersion Include="ReactiveUI.WPF" Version="20.3.1" />
+    <PackageVersion Include="Semi.Avalonia" Version="11.2.1.8" />
+    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.2.1.8" />
    <PackageVersion Include="Splat.NLog" Version="15.3.1" />
    <PackageVersion Include="sqlite-net-pcl" Version="1.9.172" />
-    <PackageVersion Include="TaskScheduler" Version="2.12.0" />
-    <PackageVersion Include="WebDav.Client" Version="2.8.0" />
+    <PackageVersion Include="TaskScheduler" Version="2.12.1" />
+    <PackageVersion Include="WebDav.Client" Version="2.9.0" />
    <PackageVersion Include="YamlDotNet" Version="16.3.0" />
    <PackageVersion Include="ZXing.Net.Bindings.SkiaSharp" Version="0.16.14" />
  </ItemGroup>
--- a/v2rayN/GlobalHotKeys
+++ b/v2rayN/GlobalHotKeys
--- a/v2rayN/ServiceLib/Base/MyReactiveObject.cs
+++ b/v2rayN/ServiceLib/Base/MyReactiveObject.cs
@@ -1,10 +1,9 @@
-using ReactiveUI;
+using ReactiveUI;
+
+namespace ServiceLib.Base;

-namespace ServiceLib.Base
-{
 public class MyReactiveObject : ReactiveObject
 {
    protected static Config? _config;
    protected Func<EViewAction, object?, Task<bool>>? _updateView;
 }
-}
--- a/v2rayN/ServiceLib/Common/AesUtils.cs
+++ b/v2rayN/ServiceLib/Common/AesUtils.cs
@@ -1,14 +1,14 @@
 using System.Security.Cryptography;
 using System.Text;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class AesUtils
 {
    private const int KeySize = 256; // AES-256
    private const int IvSize = 16;   // AES block size
    private const int Iterations = 10000;
-        private static readonly byte[] Salt = Encoding.ASCII.GetBytes("saltysalt".PadRight(16, ' ')); // google浏览器默认盐值
+    private static readonly byte[] Salt = Encoding.ASCII.GetBytes("saltysalt".PadRight(16, ' ')); 
    private static readonly string DefaultPassword = Utils.GetMd5(Utils.GetHomePath() + "AesUtils");

    /// <summary>
@@ -98,4 +98,3 @@ namespace ServiceLib.Common
        return randomNumber;
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/DesUtils.cs
+++ b/v2rayN/ServiceLib/Common/DesUtils.cs
@@ -1,8 +1,8 @@
 using System.Security.Cryptography;
 using System.Text;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class DesUtils
 {
    /// <summary>
@@ -72,4 +72,3 @@ namespace ServiceLib.Common
        return Utils.GetMd5(Utils.GetHomePath() + "DesUtils");
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/DownloaderHelper.cs
+++ b/v2rayN/ServiceLib/Common/DownloaderHelper.cs
@@ -1,8 +1,8 @@
 using System.Net;
 using Downloader;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class DownloaderHelper
 {
    private static readonly Lazy<DownloaderHelper> _instance = new(() => new());
@@ -10,7 +10,7 @@ namespace ServiceLib.Common

    public async Task<string?> DownloadStringAsync(IWebProxy? webProxy, string url, string? userAgent, int timeout)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
        {
            return null;
        }
@@ -18,7 +18,7 @@ namespace ServiceLib.Common
        Uri uri = new(url);
        //Authorization Header
        var headers = new WebHeaderCollection();
-            if (Utils.IsNotEmpty(uri.UserInfo))
+        if (uri.UserInfo.IsNotEmpty())
        {
            headers.Add(HttpRequestHeader.Authorization, "Basic " + Utils.Base64Encode(uri.UserInfo));
        }
@@ -56,7 +56,7 @@ namespace ServiceLib.Common

    public async Task DownloadDataAsync4Speed(IWebProxy webProxy, string url, IProgress<string> progress, int timeout)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
        {
            throw new ArgumentNullException(nameof(url));
        }
@@ -86,7 +86,7 @@ namespace ServiceLib.Common
        //};
        downloader.DownloadProgressChanged += (sender, value) =>
        {
-                var ts = (DateTime.Now - totalDatetime);
+            var ts = DateTime.Now - totalDatetime;
            if (progress != null && ts.Seconds > totalSecond)
            {
                hasValue = true;
@@ -119,11 +119,11 @@ namespace ServiceLib.Common

    public async Task DownloadFileAsync(IWebProxy? webProxy, string url, string fileName, IProgress<double> progress, int timeout)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
        {
            throw new ArgumentNullException(nameof(url));
        }
-            if (Utils.IsNullOrEmpty(fileName))
+        if (fileName.IsNullOrEmpty())
        {
            throw new ArgumentNullException(nameof(fileName));
        }
@@ -146,10 +146,7 @@ namespace ServiceLib.Common
        var progressPercentage = 0;
        var hasValue = false;
        await using var downloader = new Downloader.DownloadService(downloadOpt);
-            downloader.DownloadStarted += (sender, value) =>
-            {
-                progress?.Report(0);
-            };
+        downloader.DownloadStarted += (sender, value) => progress?.Report(0);
        downloader.DownloadProgressChanged += (sender, value) =>
        {
            hasValue = true;
@@ -181,4 +178,3 @@ namespace ServiceLib.Common
        downloadOpt = null;
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/FileManager.cs
+++ b/v2rayN/ServiceLib/Common/FileManager.cs
@@ -1,9 +1,9 @@
-using System.Formats.Tar;
+using System.Formats.Tar;
 using System.IO.Compression;
 using System.Text;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public static class FileManager
 {
    private static readonly string _tag = "FileManager";
@@ -99,7 +99,7 @@ namespace ServiceLib.Common
                }
                try
                {
-                        if (Utils.IsNotEmpty(ignoredName) && entry.Name.Contains(ignoredName))
+                    if (ignoredName.IsNotEmpty() && entry.Name.Contains(ignoredName))
                    {
                        continue;
                    }
@@ -163,18 +163,20 @@ namespace ServiceLib.Common

        // Check if the source directory exists
        if (!dir.Exists)
+        {
            throw new DirectoryNotFoundException($"Source directory not found: {dir.FullName}");
+        }

        // Cache directories before we start copying
        var dirs = dir.GetDirectories();

        // Create the destination directory
-            Directory.CreateDirectory(destinationDir);
+        _ = Directory.CreateDirectory(destinationDir);

        // Get the files in the source directory and copy to the destination directory
        foreach (var file in dir.GetFiles())
        {
-                if (Utils.IsNotEmpty(ignoredName) && file.Name.Contains(ignoredName))
+            if (ignoredName.IsNotEmpty() && file.Name.Contains(ignoredName))
            {
                continue;
            }
@@ -187,7 +189,7 @@ namespace ServiceLib.Common
            {
                continue;
            }
-                file.CopyTo(targetFilePath, overwrite);
+            _ = file.CopyTo(targetFilePath, overwrite);
        }

        // If recursive and copying subdirectories, recursively call this method
@@ -222,4 +224,3 @@ namespace ServiceLib.Common
        }
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/HttpClientHelper.cs
+++ b/v2rayN/ServiceLib/Common/HttpClientHelper.cs
@@ -2,8 +2,8 @@ using System.Net.Http.Headers;
 using System.Net.Mime;
 using System.Text;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 /// <summary>
 /// </summary>
 public class HttpClientHelper
@@ -18,12 +18,17 @@ namespace ServiceLib.Common
    public static HttpClientHelper Instance => _instance.Value;
    private readonly HttpClient httpClient;

-        private HttpClientHelper(HttpClient httpClient) => this.httpClient = httpClient;
+    private HttpClientHelper(HttpClient httpClient)
+    {
+        this.httpClient = httpClient;
+    }

    public async Task<string?> TryGetAsync(string url)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
+        {
            return null;
+        }

        try
        {
@@ -38,15 +43,19 @@ namespace ServiceLib.Common

    public async Task<string?> GetAsync(string url)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
+        {
            return null;
+        }
        return await httpClient.GetStringAsync(url);
    }

    public async Task<string?> GetAsync(HttpClient client, string url, CancellationToken token = default)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
+        {
            return null;
+        }
        return await client.GetStringAsync(url, token);
    }

@@ -55,13 +64,13 @@ namespace ServiceLib.Common
        var jsonContent = JsonUtils.Serialize(headers);
        var content = new StringContent(jsonContent, Encoding.UTF8, MediaTypeNames.Application.Json);

-            var result = await httpClient.PutAsync(url, content);
+        await httpClient.PutAsync(url, content);
    }

    public async Task PatchAsync(string url, Dictionary<string, string> headers)
    {
        var myContent = JsonUtils.Serialize(headers);
-            var buffer = System.Text.Encoding.UTF8.GetBytes(myContent);
+        var buffer = Encoding.UTF8.GetBytes(myContent);
        var byteContent = new ByteArrayContent(buffer);
        byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");

@@ -78,12 +87,16 @@ namespace ServiceLib.Common
        ArgumentNullException.ThrowIfNull(url);
        ArgumentNullException.ThrowIfNull(fileName);
        if (File.Exists(fileName))
+        {
            File.Delete(fileName);
+        }

        using var response = await client.GetAsync(url, HttpCompletionOption.ResponseHeadersRead, token);

        if (!response.IsSuccessStatusCode)
+        {
            throw new Exception(response.StatusCode.ToString());
+        }

        var total = response.Content.Headers.ContentLength ?? -1L;
        var canReportProgress = total != -1 && progress != null;
@@ -102,7 +115,9 @@ namespace ServiceLib.Common
            totalRead += read;

            if (read == 0)
+            {
                break;
+            }
            await file.WriteAsync(buffer.AsMemory(0, read), token);

            if (canReportProgress)
@@ -123,7 +138,7 @@ namespace ServiceLib.Common

    public async Task DownloadDataAsync4Speed(HttpClient client, string url, IProgress<string> progress, CancellationToken token = default)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
        {
            throw new ArgumentNullException(nameof(url));
        }
@@ -173,7 +188,7 @@ namespace ServiceLib.Common

                totalRead += read;

-                    var ts = (DateTime.Now - totalDatetime);
+                var ts = DateTime.Now - totalDatetime;
                if (progress != null && ts.Seconds > totalSecond)
                {
                    totalSecond = ts.Seconds;
@@ -188,4 +203,3 @@ namespace ServiceLib.Common
        } while (isMoreToRead);
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/Job.cs
+++ b/v2rayN/ServiceLib/Common/Job.cs
@@ -1,8 +1,7 @@
 using System.Diagnostics;
 using System.Runtime.InteropServices;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
    /*
     * See:
     * http://stackoverflow.com/questions/6266820/working-example-of-createjobobject-setinformationjobobject-pinvoke-in-net
@@ -15,28 +14,30 @@ namespace ServiceLib.Common
        public Job()
        {
            handle = CreateJobObject(IntPtr.Zero, null);
-            IntPtr extendedInfoPtr = IntPtr.Zero;
-            JOBOBJECT_BASIC_LIMIT_INFORMATION info = new()
+            var extendedInfoPtr = IntPtr.Zero;
+            var info = new JOBOBJECT_BASIC_LIMIT_INFORMATION
            {
                LimitFlags = 0x2000
            };

-            JOBOBJECT_EXTENDED_LIMIT_INFORMATION extendedInfo = new()
+            var extendedInfo = new JOBOBJECT_EXTENDED_LIMIT_INFORMATION
            {
                BasicLimitInformation = info
            };

            try
            {
-                int length = Marshal.SizeOf(typeof(JOBOBJECT_EXTENDED_LIMIT_INFORMATION));
+                var length = Marshal.SizeOf(typeof(JOBOBJECT_EXTENDED_LIMIT_INFORMATION));
                extendedInfoPtr = Marshal.AllocHGlobal(length);
                Marshal.StructureToPtr(extendedInfo, extendedInfoPtr, false);

                if (!SetInformationJobObject(handle, JobObjectInfoType.ExtendedLimitInformation, extendedInfoPtr,
                        (uint)length))
+                {
                    throw new Exception(string.Format("Unable to set information.  Error: {0}",
                        Marshal.GetLastWin32Error()));
                }
+            }
            finally
            {
                if (extendedInfoPtr != IntPtr.Zero)
@@ -48,7 +49,7 @@ namespace ServiceLib.Common

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

            if (!succ)
            {
@@ -76,7 +77,9 @@ namespace ServiceLib.Common
        private void Dispose(bool disposing)
        {
            if (disposed)
+            {
                return;
+            }
            disposed = true;

            if (disposing)
@@ -104,7 +107,7 @@ namespace ServiceLib.Common
        private static extern IntPtr CreateJobObject(IntPtr a, string? lpName);

        [DllImport("kernel32.dll", SetLastError = true)]
-        private static extern bool SetInformationJobObject(IntPtr hJob, JobObjectInfoType infoType, IntPtr lpJobObjectInfo, UInt32 cbJobObjectInfoLength);
+        private static extern bool SetInformationJobObject(IntPtr hJob, JobObjectInfoType infoType, IntPtr lpJobObjectInfo, uint cbJobObjectInfoLength);

        [DllImport("kernel32.dll", SetLastError = true)]
        private static extern bool AssignProcessToJobObject(IntPtr job, IntPtr process);
@@ -121,34 +124,34 @@ namespace ServiceLib.Common
    [StructLayout(LayoutKind.Sequential)]
    internal struct IO_COUNTERS
    {
-        public UInt64 ReadOperationCount;
-        public UInt64 WriteOperationCount;
-        public UInt64 OtherOperationCount;
-        public UInt64 ReadTransferCount;
-        public UInt64 WriteTransferCount;
-        public UInt64 OtherTransferCount;
+        public ulong ReadOperationCount;
+        public ulong WriteOperationCount;
+        public ulong OtherOperationCount;
+        public ulong ReadTransferCount;
+        public ulong WriteTransferCount;
+        public ulong OtherTransferCount;
    }

    [StructLayout(LayoutKind.Sequential)]
    internal struct JOBOBJECT_BASIC_LIMIT_INFORMATION
    {
-        public Int64 PerProcessUserTimeLimit;
-        public Int64 PerJobUserTimeLimit;
-        public UInt32 LimitFlags;
+        public long PerProcessUserTimeLimit;
+        public long PerJobUserTimeLimit;
+        public uint LimitFlags;
        public UIntPtr MinimumWorkingSetSize;
        public UIntPtr MaximumWorkingSetSize;
-        public UInt32 ActiveProcessLimit;
+        public uint ActiveProcessLimit;
        public UIntPtr Affinity;
-        public UInt32 PriorityClass;
-        public UInt32 SchedulingClass;
+        public uint PriorityClass;
+        public uint SchedulingClass;
    }

    [StructLayout(LayoutKind.Sequential)]
    public struct SECURITY_ATTRIBUTES
    {
-        public UInt32 nLength;
+        public uint nLength;
        public IntPtr lpSecurityDescriptor;
-        public Int32 bInheritHandle;
+        public int bInheritHandle;
    }

    [StructLayout(LayoutKind.Sequential)]
@@ -174,4 +177,4 @@ namespace ServiceLib.Common
    }

    #endregion Helper classes
-}
+
--- a/v2rayN/ServiceLib/Common/JsonUtils.cs
+++ b/v2rayN/ServiceLib/Common/JsonUtils.cs
@@ -1,9 +1,10 @@
-using System.Text.Json;
+using System.Text.Encodings.Web;
+using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class JsonUtils
 {
    private static readonly string _tag = "JsonUtils";
@@ -86,7 +87,8 @@ namespace ServiceLib.Common
            var options = new JsonSerializerOptions
            {
                WriteIndented = indented,
-                    DefaultIgnoreCondition = nullValue ? JsonIgnoreCondition.Never : JsonIgnoreCondition.WhenWritingNull
+                DefaultIgnoreCondition = nullValue ? JsonIgnoreCondition.Never : JsonIgnoreCondition.WhenWritingNull,
+                Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
            };
            result = JsonSerializer.Serialize(obj, options);
        }
@@ -128,4 +130,3 @@ namespace ServiceLib.Common
    /// <returns></returns>
    public static JsonNode? SerializeToNode(object? obj) => JsonSerializer.SerializeToNode(obj);
 }
-}
--- a/v2rayN/ServiceLib/Common/Logging.cs
+++ b/v2rayN/ServiceLib/Common/Logging.cs
@@ -2,10 +2,13 @@ using NLog;
 using NLog.Config;
 using NLog.Targets;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class Logging
 {
+    private static readonly Logger _logger1 = LogManager.GetLogger("Log1");
+    private static readonly Logger _logger2 = LogManager.GetLogger("Log2");
+
    public static void Setup()
    {
        LoggingConfiguration config = new();
@@ -28,23 +31,25 @@ namespace ServiceLib.Common
    public static void SaveLog(string strContent)
    {
        if (!LogManager.IsLoggingEnabled())
+        {
            return;
+        }

-            LogManager.GetLogger("Log1").Info(strContent);
+        _logger1.Info(strContent);
    }

    public static void SaveLog(string strTitle, Exception ex)
    {
        if (!LogManager.IsLoggingEnabled())
+        {
            return;
+        }

-            var logger = LogManager.GetLogger("Log2");
-            logger.Debug($"{strTitle},{ex.Message}");
-            logger.Debug(ex.StackTrace);
+        _logger2.Debug($"{strTitle},{ex.Message}");
+        _logger2.Debug(ex.StackTrace);
        if (ex?.InnerException != null)
        {
-                logger.Error(ex.InnerException);
-            }
+            _logger2.Error(ex.InnerException);
        }
    }
 }
--- a/v2rayN/ServiceLib/Common/ProcUtils.cs
+++ b/v2rayN/ServiceLib/Common/ProcUtils.cs
@@ -8,7 +8,7 @@ public static class ProcUtils

    public static void ProcessStart(string? fileName, string arguments = "")
    {
-        ProcessStart(fileName, arguments, null);
+        _ = ProcessStart(fileName, arguments, null);
    }

    public static int? ProcessStart(string? fileName, string arguments, string? dir)
@@ -38,7 +38,7 @@ public static class ProcUtils
                    WorkingDirectory = dir ?? string.Empty
                }
            };
-            proc.Start();
+            _ = proc.Start();
            return dir is null ? null : proc.Id;
        }
        catch (Exception ex)
@@ -60,7 +60,7 @@ public static class ProcUtils
                FileName = Utils.GetExePath().AppendQuotes(),
                Verb = blAdmin ? "runas" : null,
            };
-            Process.Start(startInfo);
+            _ = Process.Start(startInfo);
        }
        catch (Exception ex)
        {
@@ -138,7 +138,9 @@ public static class ProcUtils
        fileName = null;
        processName = null;
        if (!review)
+        {
            return;
+        }
        try
        {
            procId = proc?.Id;
--- a/v2rayN/ServiceLib/Common/QRCodeHelper.cs
+++ b/v2rayN/ServiceLib/Common/QRCodeHelper.cs
@@ -1,9 +1,9 @@
-using QRCoder;
+using QRCoder;
 using SkiaSharp;
 using ZXing.SkiaSharp;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class QRCodeHelper
 {
    public static byte[]? GenQRCode(string? url)
@@ -60,7 +60,7 @@ namespace ServiceLib.Common
        var reader = new BarcodeReader();
        var result = reader.Decode(bitmap);

-            if (result != null && Utils.IsNotEmpty(result.Text))
+        if (result != null && result.Text.IsNotEmpty())
        {
            return result.Text;
        }
@@ -87,4 +87,3 @@ namespace ServiceLib.Common
        return flipped;
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/SemanticVersion.cs
+++ b/v2rayN/ServiceLib/Common/SemanticVersion.cs
@@ -1,29 +1,29 @@
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class SemanticVersion
 {
-        private int major;
-        private int minor;
-        private int patch;
-        private string version;
+    private readonly int major;
+    private readonly int minor;
+    private readonly int patch;
+    private readonly string version;

    public SemanticVersion(int major, int minor, int patch)
    {
        this.major = major;
        this.minor = minor;
        this.patch = patch;
-            this.version = $"{major}.{minor}.{patch}";
+        version = $"{major}.{minor}.{patch}";
    }

    public SemanticVersion(string? version)
    {
        try
        {
-                if (version.IsNullOrEmpty())
+            if (string.IsNullOrEmpty(version))
            {
-                    this.major = 0;
-                    this.minor = 0;
-                    this.patch = 0;
+                major = 0;
+                minor = 0;
+                patch = 0;
                return;
            }
            this.version = version.RemovePrefix('v');
@@ -31,15 +31,15 @@
            var parts = this.version.Split('.');
            if (parts.Length == 2)
            {
-                    this.major = int.Parse(parts.First());
-                    this.minor = int.Parse(parts.Last());
-                    this.patch = 0;
+                major = int.Parse(parts.First());
+                minor = int.Parse(parts.Last());
+                patch = 0;
            }
            else if (parts.Length is 3 or 4)
            {
-                    this.major = int.Parse(parts[0]);
-                    this.minor = int.Parse(parts[1]);
-                    this.patch = int.Parse(parts[2]);
+                major = int.Parse(parts[0]);
+                minor = int.Parse(parts[1]);
+                patch = int.Parse(parts[2]);
            }
            else
            {
@@ -48,9 +48,9 @@
        }
        catch
        {
-                this.major = 0;
-                this.minor = 0;
-                this.patch = 0;
+            major = 0;
+            minor = 0;
+            patch = 0;
        }
    }

@@ -58,7 +58,7 @@
    {
        if (obj is SemanticVersion other)
        {
-                return this.major == other.major && this.minor == other.minor && this.patch == other.patch;
+            return major == other.major && minor == other.minor && patch == other.patch;
        }
        else
        {
@@ -68,7 +68,7 @@

    public override int GetHashCode()
    {
-            return this.major.GetHashCode() ^ this.minor.GetHashCode() ^ this.patch.GetHashCode();
+        return major.GetHashCode() ^ minor.GetHashCode() ^ patch.GetHashCode();
    }

    /// <summary>
@@ -77,18 +77,18 @@
    /// <returns>major.minor.patch</returns>
    public override string ToString()
    {
-            return this.version;
+        return version;
    }

    public string ToVersionString(string? prefix = null)
    {
        if (prefix == null)
        {
-                return this.version;
+            return version;
        }
        else
        {
-                return $"{prefix}{this.version}";
+            return $"{prefix}{version}";
        }
    }

@@ -108,31 +108,31 @@

    private bool GreaterEquals(SemanticVersion other)
    {
-            if (this.major < other.major)
+        if (major < other.major)
        {
            return false;
        }
-            else if (this.major > other.major)
+        else if (major > other.major)
        {
            return true;
        }
        else
        {
-                if (this.minor < other.minor)
+            if (minor < other.minor)
            {
                return false;
            }
-                else if (this.minor > other.minor)
+            else if (minor > other.minor)
            {
                return true;
            }
            else
            {
-                    if (this.patch < other.patch)
+                if (patch < other.patch)
                {
                    return false;
                }
-                    else if (this.patch > other.patch)
+                else if (patch > other.patch)
                {
                    return true;
                }
@@ -146,31 +146,31 @@

    private bool LessEquals(SemanticVersion other)
    {
-            if (this.major < other.major)
+        if (major < other.major)
        {
            return true;
        }
-            else if (this.major > other.major)
+        else if (major > other.major)
        {
            return false;
        }
        else
        {
-                if (this.minor < other.minor)
+            if (minor < other.minor)
            {
                return true;
            }
-                else if (this.minor > other.minor)
+            else if (minor > other.minor)
            {
                return false;
            }
            else
            {
-                    if (this.patch < other.patch)
+                if (patch < other.patch)
                {
                    return true;
                }
-                    else if (this.patch > other.patch)
+                else if (patch > other.patch)
                {
                    return false;
                }
@@ -184,4 +184,3 @@

    #endregion Private
 }
-}
--- a/v2rayN/ServiceLib/Common/SqliteHelper.cs
+++ b/v2rayN/ServiceLib/Common/SqliteHelper.cs
@@ -1,13 +1,13 @@
 using System.Collections;
 using SQLite;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public sealed class SQLiteHelper
 {
    private static readonly Lazy<SQLiteHelper> _instance = new(() => new());
    public static SQLiteHelper Instance => _instance.Value;
-        private string _connstr;
+    private readonly string _connstr;
    private SQLiteConnection _db;
    private SQLiteAsyncConnection _dbAsync;
    private readonly string _configDB = "guiNDB.db";
@@ -88,4 +88,3 @@ namespace ServiceLib.Common
        });
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/StringEx.cs
+++ b/v2rayN/ServiceLib/Common/StringEx.cs
@@ -1,12 +1,12 @@
 using System.Diagnostics.CodeAnalysis;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public static class StringEx
 {
    public static bool IsNullOrEmpty([NotNullWhen(false)] this string? value)
    {
-            return string.IsNullOrEmpty(value);
+        return string.IsNullOrEmpty(value) || string.IsNullOrWhiteSpace(value);
    }

    public static bool IsNullOrWhiteSpace([NotNullWhen(false)] this string? value)
@@ -22,7 +22,9 @@ namespace ServiceLib.Common
    public static bool BeginWithAny(this string s, IEnumerable<char> chars)
    {
        if (s.IsNullOrEmpty())
+        {
            return false;
+        }
        return chars.Contains(s.First());
    }

@@ -36,7 +38,9 @@ namespace ServiceLib.Common
        while (reader.ReadLine() is { } line)
        {
            if (line.IsWhiteSpace())
+            {
                continue;
+            }
            yield return line;
        }
    }
@@ -70,5 +74,9 @@ namespace ServiceLib.Common
    {
        return string.IsNullOrEmpty(value) ? string.Empty : $"\"{value}\"";
    }
+
+    public static int ToInt(this string? value, int defaultValue = 0)
+    {
+        return int.TryParse(value, out var result) ? result : defaultValue;
    }
 }
--- a/v2rayN/ServiceLib/Common/Utils.cs
+++ b/v2rayN/ServiceLib/Common/Utils.cs
@@ -11,8 +11,8 @@ using System.Text;
 using CliWrap;
 using CliWrap.Buffered;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class Utils
 {
    private static readonly string _tag = "Utils";
@@ -20,85 +20,69 @@ namespace ServiceLib.Common
    #region 转换函数

    /// <summary>
-        /// 转逗号分隔的字符串
+    /// Convert to comma-separated string
    /// </summary>
    /// <param name="lst"></param>
    /// <param name="wrap"></param>
    /// <returns></returns>
    public static string List2String(List<string>? lst, bool wrap = false)
    {
-            try
-            {
-                if (lst == null)
+        if (lst == null || lst.Count == 0)
        {
            return string.Empty;
        }
-                if (wrap)
+
+        var separator = wrap ? "," + Environment.NewLine : ",";
+
+        try
        {
-                    return string.Join("," + Environment.NewLine, lst);
-                }
-                else
-                {
-                    return string.Join(",", lst);
-                }
+            return string.Join(separator, lst);
        }
        catch (Exception ex)
        {
            Logging.SaveLog(_tag, ex);
-            }
-
            return string.Empty;
        }
+    }

    /// <summary>
-        /// 逗号分隔的字符串
+    /// Comma-separated string
    /// </summary>
    /// <param name="str"></param>
    /// <returns></returns>
    public static List<string>? String2List(string? str)
    {
-            try
-            {
-                if (str == null)
+        if (string.IsNullOrWhiteSpace(str))
        {
            return null;
        }

-                str = str.Replace(Environment.NewLine, "");
+        try
+        {
+            str = str.Replace(Environment.NewLine, string.Empty);
            return new List<string>(str.Split(',', StringSplitOptions.RemoveEmptyEntries));
        }
        catch (Exception ex)
        {
            Logging.SaveLog(_tag, ex);
-            }
-
            return null;
        }
+    }

    /// <summary>
-        /// 逗号分隔的字符串,先排序后转List
+    /// Comma-separated string, sorted and then converted to List
    /// </summary>
    /// <param name="str"></param>
    /// <returns></returns>
    public static List<string>? String2ListSorted(string str)
    {
-            try
-            {
-                str = str.Replace(Environment.NewLine, "");
-                List<string> list = new(str.Split(',', StringSplitOptions.RemoveEmptyEntries));
-                list.Sort();
-                return list;
-            }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-            }
-
-            return null;
+        var lst = String2List(str);
+        lst?.Sort();
+        return lst;
    }

    /// <summary>
-        /// Base64编码
+    /// Base64 Encode
    /// </summary>
    /// <param name="plainText"></param>
    /// <returns></returns>
@@ -118,7 +102,7 @@ namespace ServiceLib.Common
    }

    /// <summary>
-        /// Base64解码
+    /// Base64 Decode
    /// </summary>
    /// <param name="plainText"></param>
    /// <returns></returns>
@@ -127,7 +111,10 @@ namespace ServiceLib.Common
        try
        {
            if (plainText.IsNullOrEmpty())
+            {
                return "";
+            }
+
            plainText = plainText.Trim()
                .Replace(Environment.NewLine, "")
                .Replace("\n", "")
@@ -152,18 +139,6 @@ namespace ServiceLib.Common
        return string.Empty;
    }

-        public static int ToInt(object? obj)
-        {
-            try
-            {
-                return Convert.ToInt32(obj ?? string.Empty);
-            }
-            catch
-            {
-                return 0;
-            }
-        }
-
    public static bool ToBool(object obj)
    {
        try
@@ -188,55 +163,25 @@ namespace ServiceLib.Common
        }
    }

-        private static void ToHumanReadable(long amount, out double result, out string unit)
-        {
-            var factor = 1024u;
-            //long KBs = amount / factor;
-            var KBs = amount;
-            if (KBs > 0)
-            {
-                // multi KB
-                var MBs = KBs / factor;
-                if (MBs > 0)
-                {
-                    // multi MB
-                    var GBs = MBs / factor;
-                    if (GBs > 0)
-                    {
-                        // multi GB
-                        var TBs = GBs / factor;
-                        if (TBs > 0)
-                        {
-                            result = TBs + ((GBs % factor) / (factor + 0.0));
-                            unit = "TB";
-                            return;
-                        }
-
-                        result = GBs + ((MBs % factor) / (factor + 0.0));
-                        unit = "GB";
-                        return;
-                    }
-
-                    result = MBs + ((KBs % factor) / (factor + 0.0));
-                    unit = "MB";
-                    return;
-                }
-
-                result = KBs + ((amount % factor) / (factor + 0.0));
-                unit = "KB";
-                return;
-            }
-            else
-            {
-                result = amount;
-                unit = "B";
-            }
-        }
-
    public static string HumanFy(long amount)
    {
-            ToHumanReadable(amount, out var result, out var unit);
-            return $"{result:f1} {unit}";
+        if (amount <= 0)
+        {
+            return $"{amount:f1} B";
+        }
+
+        string[] units = ["KB", "MB", "GB", "TB", "PB"];
+        var unitIndex = 0;
+        double size = amount;
+
+        // Loop and divide by 1024 until a suitable unit is found
+        while (size >= 1024 && unitIndex < units.Length - 1)
+        {
+            size /= 1024;
+            unitIndex++;
+        }
+
+        return $"{size:f1} {units[unitIndex]}";
    }

    public static string UrlEncode(string url)
@@ -252,7 +197,7 @@ namespace ServiceLib.Common
    public static NameValueCollection ParseQueryString(string query)
    {
        var result = new NameValueCollection(StringComparer.OrdinalIgnoreCase);
-            if (IsNullOrEmpty(query))
+        if (query.IsNullOrEmpty())
        {
            return result;
        }
@@ -279,6 +224,13 @@ namespace ServiceLib.Common
    }

    public static string GetMd5(string str)
+    {
+        if (string.IsNullOrEmpty(str))
+        {
+            return string.Empty;
+        }
+
+        try
        {
            var byteOld = Encoding.UTF8.GetBytes(str);
            var byteNew = MD5.HashData(byteOld);
@@ -290,6 +242,38 @@ namespace ServiceLib.Common

            return sb.ToString();
        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+            return string.Empty;
+        }
+    }
+
+    public static string GetFileHash(string filePath)
+    {
+        if (string.IsNullOrEmpty(filePath))
+        {
+            return string.Empty;
+        }
+
+        if (!File.Exists(filePath))
+        {
+            return string.Empty;
+        }
+
+        try
+        {
+            using var md5 = MD5.Create();
+            using var stream = File.OpenRead(filePath);
+            var hash = md5.ComputeHash(stream);
+            return BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+            return string.Empty;
+        }
+    }

    /// <summary>
    /// idn to idc
@@ -298,7 +282,7 @@ namespace ServiceLib.Common
    /// <returns></returns>
    public static string GetPunycode(string url)
    {
-            if (Utils.IsNullOrEmpty(url))
+        if (url.IsNullOrEmpty())
        {
            return url;
        }
@@ -331,7 +315,7 @@ namespace ServiceLib.Common

    public static string Convert2Comma(string text)
    {
-            if (IsNullOrEmpty(text))
+        if (text.IsNullOrEmpty())
        {
            return text;
        }
@@ -344,7 +328,7 @@ namespace ServiceLib.Common
    #region 数据检查

    /// <summary>
-        /// 判断输入的是否是数字
+    /// Determine if the input is a number
    /// </summary>
    /// <param name="oText"></param>
    /// <returns></returns>
@@ -353,28 +337,13 @@ namespace ServiceLib.Common
        return oText.All(char.IsNumber);
    }

-        public static bool IsNullOrEmpty(string? text)
-        {
-            if (string.IsNullOrWhiteSpace(text))
-            {
-                return true;
-            }
-
-            return text == "null";
-        }
-
-        public static bool IsNotEmpty(string? text)
-        {
-            return !string.IsNullOrEmpty(text);
-        }
-
    /// <summary>
-        /// 验证Domain地址是否合法
+    /// Validate if the domain address is valid
    /// </summary>
    /// <param name="domain"></param>
    public static bool IsDomain(string? domain)
    {
-            if (IsNullOrEmpty(domain))
+        if (domain.IsNullOrEmpty())
        {
            return false;
        }
@@ -491,7 +460,7 @@ namespace ServiceLib.Common
    }

    /// <summary>
-        /// 取得版本
+    /// Get version
    /// </summary>
    /// <returns></returns>
    public static string GetVersion(bool blFull = true)
@@ -529,7 +498,7 @@ namespace ServiceLib.Common
    }

    /// <summary>
-        /// 取得GUID
+    /// GUID
    /// </summary>
    /// <returns></returns>
    public static string GetGuid(bool full = true)
@@ -613,7 +582,7 @@ namespace ServiceLib.Common
            var result = await cmd.ExecuteBufferedAsync();
            if (result.IsSuccess)
            {
-                    return result.StandardOutput.ToString();
+                return result.StandardOutput ?? "";
            }

            Logging.SaveLog(result.ToString() ?? "");
@@ -634,13 +603,20 @@ namespace ServiceLib.Common
    {
        try
        {
+            var basePath = GetBaseDirectory();
            //When this file exists, it is equivalent to having no permission to read and write
-                if (File.Exists(Path.Combine(GetBaseDirectory(), "NotStoreConfigHere.txt")))
+            if (File.Exists(Path.Combine(basePath, "NotStoreConfigHere.txt")))
            {
                return false;
            }

-                var tempPath = Path.Combine(GetBaseDirectory(), "guiTemps");
+            //Check if it is installed by Windows WinGet
+            if (IsWindows() && basePath.Contains("Users") && basePath.Contains("WinGet"))
+            {
+                return false;
+            }
+
+            var tempPath = Path.Combine(basePath, "guiTemps");
            if (!Directory.Exists(tempPath))
            {
                Directory.CreateDirectory(tempPath);
@@ -660,7 +636,7 @@ namespace ServiceLib.Common
    public static string GetPath(string fileName)
    {
        var startupPath = StartupPath();
-            if (IsNullOrEmpty(fileName))
+        if (fileName.IsNullOrEmpty())
        {
            return startupPath;
        }
@@ -696,7 +672,7 @@ namespace ServiceLib.Common
            Directory.CreateDirectory(tempPath);
        }

-            if (IsNullOrEmpty(filename))
+        if (filename.IsNullOrEmpty())
        {
            return tempPath;
        }
@@ -725,7 +701,7 @@ namespace ServiceLib.Common
            Directory.CreateDirectory(tempPath);
        }

-            if (Utils.IsNullOrEmpty(filename))
+        if (filename.IsNullOrEmpty())
        {
            return tempPath;
        }
@@ -752,7 +728,7 @@ namespace ServiceLib.Common
            }
        }

-            if (IsNullOrEmpty(filename))
+        if (filename.IsNullOrEmpty())
        {
            return tempPath;
        }
@@ -770,7 +746,7 @@ namespace ServiceLib.Common
            Directory.CreateDirectory(tempPath);
        }

-            if (Utils.IsNullOrEmpty(filename))
+        if (filename.IsNullOrEmpty())
        {
            return tempPath;
        }
@@ -788,7 +764,7 @@ namespace ServiceLib.Common
            Directory.CreateDirectory(tempPath);
        }

-            if (Utils.IsNullOrEmpty(filename))
+        if (filename.IsNullOrEmpty())
        {
            return tempPath;
        }
@@ -806,7 +782,7 @@ namespace ServiceLib.Common
            Directory.CreateDirectory(tempPath);
        }

-            if (Utils.IsNullOrEmpty(filename))
+        if (filename.IsNullOrEmpty())
        {
            return tempPath;
        }
@@ -863,14 +839,46 @@ namespace ServiceLib.Common
    public static async Task<string?> SetLinuxChmod(string? fileName)
    {
        if (fileName.IsNullOrEmpty())
+        {
            return null;
+        }
+        if (SetUnixFileMode(fileName))
+        {
+            Logging.SaveLog($"Successfully set the file execution permission, {fileName}");
+            return "";
+        }
+
        if (fileName.Contains(' '))
+        {
            fileName = fileName.AppendQuotes();
-            //File.SetUnixFileMode(fileName, UnixFileMode.UserRead | UnixFileMode.UserWrite | UnixFileMode.UserExecute);
+        }
        var arg = new List<string>() { "-c", $"chmod +x {fileName}" };
        return await GetCliWrapOutput(Global.LinuxBash, arg);
    }

+    public static bool SetUnixFileMode(string? fileName)
+    {
+        try
+        {
+            if (fileName.IsNullOrEmpty())
+            {
+                return false;
+            }
+
+            if (File.Exists(fileName))
+            {
+                var currentMode = File.GetUnixFileMode(fileName);
+                File.SetUnixFileMode(fileName, currentMode | UnixFileMode.UserExecute | UnixFileMode.GroupExecute | UnixFileMode.OtherExecute);
+                return true;
+            }
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog("SetUnixFileMode", ex);
+        }
+        return false;
+    }
+
    public static async Task<string?> GetLinuxFontFamily(string lang)
    {
        // var arg = new List<string>() { "-c", $"fc-list :lang={lang} family" };
@@ -887,4 +895,3 @@ namespace ServiceLib.Common

    #endregion Platform
 }
-}
--- a/v2rayN/ServiceLib/Common/WindowsUtils.cs
+++ b/v2rayN/ServiceLib/Common/WindowsUtils.cs
@@ -2,8 +2,8 @@ using System.Security.Cryptography;
 using System.Text;
 using Microsoft.Win32;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 internal static class WindowsUtils
 {
    private static readonly string _tag = "WindowsUtils";
@@ -15,7 +15,7 @@ namespace ServiceLib.Common
        {
            regKey = Registry.CurrentUser.OpenSubKey(path, false);
            var value = regKey?.GetValue(name) as string;
-                return Utils.IsNullOrEmpty(value) ? def : value;
+            return value.IsNullOrEmpty() ? def : value;
        }
        catch (Exception ex)
        {
@@ -34,7 +34,7 @@ namespace ServiceLib.Common
        try
        {
            regKey = Registry.CurrentUser.CreateSubKey(path);
-                if (Utils.IsNullOrEmpty(value.ToString()))
+            if (value.ToString().IsNullOrEmpty())
            {
                regKey?.DeleteValue(name, false);
            }
@@ -63,7 +63,7 @@ namespace ServiceLib.Common
            var arg = $$""" /remove-device  "SWD\Wintun\{{{guid}}}" """;

            // Try to remove the device
-                await Utils.GetCliWrapOutput(pnpUtilPath, arg);
+            _ = await Utils.GetCliWrapOutput(pnpUtilPath, arg);
        }
        catch (Exception ex)
        {
@@ -71,4 +71,3 @@ namespace ServiceLib.Common
        }
    }
 }
-}
--- a/v2rayN/ServiceLib/Common/YamlUtils.cs
+++ b/v2rayN/ServiceLib/Common/YamlUtils.cs
@@ -1,9 +1,9 @@
-using YamlDotNet.Core;
+using YamlDotNet.Core;
 using YamlDotNet.Serialization;
 using YamlDotNet.Serialization.NamingConventions;

-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class YamlUtils
 {
    private static readonly string _tag = "YamlUtils";
@@ -11,7 +11,7 @@ namespace ServiceLib.Common
    #region YAML

    /// <summary>
-        /// 反序列化成对象
+    /// Deserialize
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="str"></param>
@@ -34,7 +34,7 @@ namespace ServiceLib.Common
    }

    /// <summary>
-        /// 序列化
+    /// Serialize
    /// </summary>
    /// <param name="obj"></param>
    /// <returns></returns>
@@ -62,9 +62,6 @@ namespace ServiceLib.Common

    public static string? PreprocessYaml(string str)
    {
-            var deserializer = new DeserializerBuilder()
-                .WithNamingConvention(PascalCaseNamingConvention.Instance)
-                .Build();
        try
        {
            var mergingParser = new MergingParser(new Parser(new StringReader(str)));
@@ -80,4 +77,3 @@ namespace ServiceLib.Common

    #endregion YAML
 }
-}
--- a/v2rayN/ServiceLib/Enums/EConfigType.cs
+++ b/v2rayN/ServiceLib/Enums/EConfigType.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EConfigType
 {
    VMess = 1,
@@ -13,4 +13,3 @@
    WireGuard = 9,
    HTTP = 10
 }
-}
--- a/v2rayN/ServiceLib/Enums/ECoreType.cs
+++ b/v2rayN/ServiceLib/Enums/ECoreType.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ECoreType
 {
    v2fly = 1,
@@ -16,4 +16,3 @@ namespace ServiceLib.Enums
    overtls = 28,
    v2rayN = 99
 }
-}
--- a/v2rayN/ServiceLib/Enums/EGirdOrientation.cs
+++ b/v2rayN/ServiceLib/Enums/EGirdOrientation.cs
@@ -1,9 +1,8 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EGirdOrientation
 {
    Horizontal,
    Vertical,
    Tab,
 }
-}
--- a/v2rayN/ServiceLib/Enums/EGlobalHotkey.cs
+++ b/v2rayN/ServiceLib/Enums/EGlobalHotkey.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EGlobalHotkey
 {
    ShowForm = 0,
@@ -8,4 +8,3 @@
    SystemProxyUnchanged = 3,
    SystemProxyPac = 4,
 }
-}
--- a/v2rayN/ServiceLib/Enums/EInboundProtocol.cs
+++ b/v2rayN/ServiceLib/Enums/EInboundProtocol.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EInboundProtocol
 {
    socks = 0,
@@ -11,4 +11,3 @@
    mixed,
    speedtest = 21
 }
-}
--- a/v2rayN/ServiceLib/Enums/EMove.cs
+++ b/v2rayN/ServiceLib/Enums/EMove.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EMove
 {
    Top = 1,
@@ -8,4 +8,3 @@
    Bottom = 4,
    Position = 5
 }
-}
--- a/v2rayN/ServiceLib/Enums/EMsgCommand.cs
+++ b/v2rayN/ServiceLib/Enums/EMsgCommand.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EMsgCommand
 {
    ClearMsg,
@@ -8,4 +8,3 @@ namespace ServiceLib.Enums
    RefreshProfiles,
    AppExit
 }
-}
--- a/v2rayN/ServiceLib/Enums/EMultipleLoad.cs
+++ b/v2rayN/ServiceLib/Enums/EMultipleLoad.cs
@@ -0,0 +1,9 @@
+namespace ServiceLib.Enums;
+
+public enum EMultipleLoad
+{
+    Random,
+    RoundRobin,
+    LeastPing,
+    LeastLoad
+}
--- a/v2rayN/ServiceLib/Enums/EPresetType.cs
+++ b/v2rayN/ServiceLib/Enums/EPresetType.cs
@@ -1,9 +1,8 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EPresetType
 {
    Default = 0,
    Russia = 1,
    Iran = 2,
 }
-}
--- a/v2rayN/ServiceLib/Enums/ERuleMode.cs
+++ b/v2rayN/ServiceLib/Enums/ERuleMode.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ERuleMode
 {
    Rule = 0,
@@ -7,4 +7,3 @@
    Direct = 2,
    Unchanged = 3
 }
-}
--- a/v2rayN/ServiceLib/Enums/EServerColName.cs
+++ b/v2rayN/ServiceLib/Enums/EServerColName.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EServerColName
 {
    Def = 0,
@@ -18,4 +18,3 @@
    TotalDown,
    TotalUp
 }
-}
--- a/v2rayN/ServiceLib/Enums/ESpeedActionType.cs
+++ b/v2rayN/ServiceLib/Enums/ESpeedActionType.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ESpeedActionType
 {
    Tcping,
@@ -7,4 +7,3 @@
    Speedtest,
    Mixedtest
 }
-}
--- a/v2rayN/ServiceLib/Enums/ESysProxyType.cs
+++ b/v2rayN/ServiceLib/Enums/ESysProxyType.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ESysProxyType
 {
    ForcedClear = 0,
@@ -7,4 +7,3 @@
    Unchanged = 2,
    Pac = 3
 }
-}
--- a/v2rayN/ServiceLib/Enums/ETheme.cs
+++ b/v2rayN/ServiceLib/Enums/ETheme.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ETheme
 {
    FollowSystem,
@@ -10,4 +10,3 @@
    Dusk,
    NightSky
 }
-}
--- a/v2rayN/ServiceLib/Enums/ETransport.cs
+++ b/v2rayN/ServiceLib/Enums/ETransport.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ETransport
 {
    tcp,
@@ -12,4 +12,3 @@
    quic,
    grpc
 }
-}
--- a/v2rayN/ServiceLib/Enums/EViewAction.cs
+++ b/v2rayN/ServiceLib/Enums/EViewAction.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EViewAction
 {
    CloseWindow,
@@ -20,6 +20,7 @@
    BrowseServer,
    ImportRulesFromFile,
    InitSettingFont,
+    PasswordInput,
    SubEditWindow,
    RoutingRuleSettingWindow,
    RoutingRuleDetailsWindow,
@@ -43,4 +44,3 @@
    DispatcherCheckUpdateFinished,
    DispatcherShowMsg,
 }
-}
--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib
-{
+namespace ServiceLib;
+
 public class Global
 {
    #region const
@@ -8,9 +8,7 @@ namespace ServiceLib
    public const string GithubUrl = "https://github.com";
    public const string GithubApiUrl = "https://api.github.com/repos";
    public const string GeoUrl = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/{0}.dat";
-        public const string SpeedPingTestUrl = @"https://www.google.com/generate_204";
    public const string SingboxRulesetUrl = @"https://raw.githubusercontent.com/2dust/sing-box-rules/rule-set-{0}/{1}.srs";
-        public const string IPAPIUrl = "https://api.ip.sb/geoip";

    public const string PromotionUrl = @"aHR0cHM6Ly85LjIzNDQ1Ni54eXovYWJjLmh0bWw=";
    public const string ConfigFileName = "guiNConfig.json";
@@ -72,6 +70,7 @@ namespace ServiceLib
    public const string LocalAppData = "V2RAYN_LOCAL_APPLICATION_DATA_V2";
    public const string V2RayLocalAsset = "V2RAY_LOCATION_ASSET";
    public const string XrayLocalAsset = "XRAY_LOCATION_ASSET";
+    public const string XrayLocalCert = "XRAY_LOCATION_CERT";
    public const int SpeedTestPageSize = 1000;
    public const string LinuxBash = "/bin/bash";

@@ -124,7 +123,7 @@ namespace ServiceLib
    [
        "",
            @"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/{0}.dat",
-            @"https://cdn.jsdelivr.net/gh/chocolate4u/Iran-v2ray-rules@release/{0}.dat"
+            @"https://github.com/Chocolate4U/Iran-v2ray-rules/releases/latest/download/{0}.dat"
    ];

    public static readonly List<string> SingboxRulesetSources =
@@ -265,7 +264,8 @@ namespace ServiceLib
            "utp",
            "wechat-video",
            "dtls",
-            "wireguard"
+            "wireguard",
+            "dns"
    ];

    public static readonly List<string> CoreTypes =
@@ -517,6 +517,15 @@ namespace ServiceLib
            @"https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.metadb"
    ];

+    public static readonly List<string> IPAPIUrls =
+    [
+        @"https://speed.cloudflare.com/meta",
+        @"https://api.ip.sb/geoip",
+        @"https://api-ipv4.ip.sb/geoip",
+        @"https://api-ipv6.ip.sb/geoip",
+        @"https://api.ipapi.is",
+        @""
+    ];
+
    #endregion const
 }
-}
--- a/v2rayN/ServiceLib/Handler/AppHandler.cs
+++ b/v2rayN/ServiceLib/Handler/AppHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class AppHandler
 {
    #region Property
@@ -9,7 +9,6 @@ namespace ServiceLib.Handler
    private int? _statePort;
    private int? _statePort2;
    private Job? _processJob;
-        private bool? _isAdministrator;
    public static AppHandler Instance => _instance.Value;
    public Config Config => _config;

@@ -31,14 +30,7 @@ namespace ServiceLib.Handler
        }
    }

-        public bool IsAdministrator
-        {
-            get
-            {
-                _isAdministrator ??= Utils.IsAdministrator();
-                return _isAdministrator.Value;
-            }
-        }
+    public string LinuxSudoPwd { get; set; }

    #endregion Property

@@ -80,7 +72,9 @@ namespace ServiceLib.Handler
        Logging.SaveLog($"v2rayN start up | {Utils.GetRuntimeInfo()}");
        Logging.LoggingEnabled(_config.GuiItem.EnableLog);

-            ClearExpiredFiles();
+        //First determine the port value
+        _ = StatePort;
+        _ = StatePort2;

        return true;
    }
@@ -92,16 +86,6 @@ namespace ServiceLib.Handler
        return true;
    }

-        private void ClearExpiredFiles()
-        {
-            Task.Run(() =>
-            {
-                FileManager.DeleteExpiredFiles(Utils.GetLogPath(), DateTime.Now.AddMonths(-1));
-                FileManager.DeleteExpiredFiles(Utils.GetTempPath(), DateTime.Now.AddMonths(-1));
-                FileManager.DeleteExpiredFiles(Utils.GetBinConfigPath(), DateTime.Now.AddHours(-1));
-            });
-        }
-
    #endregion Init

    #region Config
@@ -143,7 +127,7 @@ namespace ServiceLib.Handler

    public async Task<List<ProfileItem>?> ProfileItems(string subid)
    {
-            if (Utils.IsNullOrEmpty(subid))
+        if (subid.IsNullOrEmpty())
        {
            return await SQLiteHelper.Instance.TableAsync<ProfileItem>().ToListAsync();
        }
@@ -165,11 +149,11 @@ namespace ServiceLib.Handler
                        from ProfileItem a
                        left join SubItem b on a.subid = b.id
                        where 1=1 ";
-            if (Utils.IsNotEmpty(subid))
+        if (subid.IsNotEmpty())
        {
            sql += $" and a.subid = '{subid}'";
        }
-            if (Utils.IsNotEmpty(filter))
+        if (filter.IsNotEmpty())
        {
            if (filter.Contains('\''))
            {
@@ -183,7 +167,7 @@ namespace ServiceLib.Handler

    public async Task<ProfileItem?> GetProfileItem(string indexId)
    {
-            if (Utils.IsNullOrEmpty(indexId))
+        if (indexId.IsNullOrEmpty())
        {
            return null;
        }
@@ -192,7 +176,7 @@ namespace ServiceLib.Handler

    public async Task<ProfileItem?> GetProfileItemViaRemarks(string? remarks)
    {
-            if (Utils.IsNullOrEmpty(remarks))
+        if (remarks.IsNullOrEmpty())
        {
            return null;
        }
@@ -253,4 +237,3 @@ namespace ServiceLib.Handler

    #endregion Core Type
 }
-}
--- a/v2rayN/ServiceLib/Handler/AutoStartupHandler.cs
+++ b/v2rayN/ServiceLib/Handler/AutoStartupHandler.cs
@@ -1,8 +1,8 @@
 using System.Security.Principal;
 using System.Text.RegularExpressions;

-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public static class AutoStartupHandler
 {
    private static readonly string _tag = "AutoStartupHandler";
@@ -85,7 +85,7 @@ namespace ServiceLib.Handler
    /// <exception cref="ArgumentNullException"></exception>
    public static void AutoStartTaskService(string taskName, string fileName, string description)
    {
-            if (Utils.IsNullOrEmpty(taskName))
+        if (taskName.IsNullOrEmpty())
        {
            return;
        }
@@ -93,7 +93,7 @@ namespace ServiceLib.Handler
        var logonUser = WindowsIdentity.GetCurrent().Name;
        using var taskService = new Microsoft.Win32.TaskScheduler.TaskService();
        var tasks = taskService.RootFolder.GetTasks(new Regex(taskName));
-            if (Utils.IsNullOrEmpty(fileName))
+        if (fileName.IsNullOrEmpty())
        {
            foreach (var t in tasks)
            {
@@ -109,7 +109,7 @@ namespace ServiceLib.Handler
        task.Settings.RunOnlyIfIdle = false;
        task.Settings.IdleSettings.StopOnIdleEnd = false;
        task.Settings.ExecutionTimeLimit = TimeSpan.Zero;
-            task.Triggers.Add(new Microsoft.Win32.TaskScheduler.LogonTrigger { UserId = logonUser, Delay = TimeSpan.FromSeconds(10) });
+        task.Triggers.Add(new Microsoft.Win32.TaskScheduler.LogonTrigger { UserId = logonUser, Delay = TimeSpan.FromSeconds(30) });
        task.Principal.RunLevel = Microsoft.Win32.TaskScheduler.TaskRunLevel.Highest;
        task.Actions.Add(new Microsoft.Win32.TaskScheduler.ExecAction(fileName.AppendQuotes(), null, Path.GetDirectoryName(fileName)));

@@ -239,4 +239,3 @@ namespace ServiceLib.Handler

    #endregion macOS
 }
-}
--- a/v2rayN/ServiceLib/Handler/ClashApiHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ClashApiHandler.cs
@@ -1,19 +1,19 @@
 using static ServiceLib.Models.ClashProxies;

-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class ClashApiHandler
 {
    private static readonly Lazy<ClashApiHandler> instance = new(() => new());
    public static ClashApiHandler Instance => instance.Value;

+    private static readonly string _tag = "ClashApiHandler";
    private Dictionary<string, ProxiesItem>? _proxies;
    public Dictionary<string, object> ProfileContent { get; set; }
-        private static readonly string _tag = "ClashApiHandler";

-        public async Task<Tuple<ClashProxies, ClashProviders>?> GetClashProxiesAsync(Config config)
+    public async Task<Tuple<ClashProxies, ClashProviders>?> GetClashProxiesAsync()
    {
-            for (var i = 0; i < 5; i++)
+        for (var i = 0; i < 3; i++)
        {
            var url = $"{GetApiUrl()}/proxies";
            var result = await HttpClientHelper.Instance.TryGetAsync(url);
@@ -37,38 +37,30 @@ namespace ServiceLib.Handler

    public void ClashProxiesDelayTest(bool blAll, List<ClashProxyModel> lstProxy, Action<ClashProxyModel?, string> updateFunc)
    {
-            Task.Run(() =>
+        Task.Run(async () =>
        {
            if (blAll)
            {
-                    for (var i = 0; i < 5; i++)
-                    {
-                        if (_proxies != null)
-                        {
-                            break;
-                        }
-                        Task.Delay(5000).Wait();
-                    }
                if (_proxies == null)
                {
-                        return;
+                    await GetClashProxiesAsync();
                }
                lstProxy = new List<ClashProxyModel>();
-                    foreach (KeyValuePair<string, ProxiesItem> kv in _proxies)
+                foreach (var kv in _proxies ?? [])
                {
-                        if (Global.notAllowTestType.Contains(kv.Value.type.ToLower()))
+                    if (Global.notAllowTestType.Contains(kv.Value.type?.ToLower()))
                    {
                        continue;
                    }
                    lstProxy.Add(new ClashProxyModel()
                    {
                        Name = kv.Value.name,
-                            Type = kv.Value.type.ToLower(),
+                        Type = kv.Value.type?.ToLower(),
                    });
                }
            }

-                if (lstProxy == null)
+            if (lstProxy is not { Count: > 0 })
            {
                return;
            }
@@ -90,9 +82,8 @@ namespace ServiceLib.Handler
                    updateFunc?.Invoke(it, result);
                }));
            }
-                Task.WaitAll(tasks.ToArray());
-
-                Task.Delay(1000).Wait();
+            await Task.WhenAll(tasks);
+            await Task.Delay(1000);
            updateFunc?.Invoke(null, "");
        });
    }
@@ -158,7 +149,7 @@ namespace ServiceLib.Handler
        }
    }

-        public async Task<ClashConnections?> GetClashConnectionsAsync(Config config)
+    public async Task<ClashConnections?> GetClashConnectionsAsync()
    {
        try
        {
@@ -194,4 +185,3 @@ namespace ServiceLib.Handler
        return $"{Global.HttpProtocol}{Global.Loopback}:{AppHandler.Instance.StatePort2}";
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
--- a/v2rayN/ServiceLib/Handler/ConnectionHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConnectionHandler.cs
@@ -0,0 +1,42 @@
+namespace ServiceLib.Handler;
+
+public class ConnectionHandler
+{
+    private static readonly Lazy<ConnectionHandler> _instance = new(() => new());
+    public static ConnectionHandler Instance => _instance.Value;
+
+    public async Task<string> RunAvailabilityCheck()
+    {
+        var downloadHandle = new DownloadService();
+        var time = await downloadHandle.RunAvailabilityCheck(null);
+        var ip = time > 0 ? await GetIPInfo(downloadHandle) ?? Global.None : Global.None;
+
+        return string.Format(ResUI.TestMeOutput, time, ip);
+    }
+
+    private async Task<string?> GetIPInfo(DownloadService downloadHandle)
+    {
+        var url = AppHandler.Instance.Config.SpeedTestItem.IPAPIUrl;
+        if (url.IsNullOrEmpty())
+        {
+            return null;
+        }
+
+        var result = await downloadHandle.TryDownloadString(url, true, "");
+        if (result == null)
+        {
+            return null;
+        }
+
+        var ipInfo = JsonUtils.Deserialize<IPAPIInfo>(result);
+        if (ipInfo == null)
+        {
+            return null;
+        }
+
+        var ip = ipInfo.ip ?? ipInfo.clientIp ?? ipInfo.ip_addr ?? ipInfo.query;
+        var country = ipInfo.country_code ?? ipInfo.country ?? ipInfo.countryCode ?? ipInfo.location?.country_code;
+
+        return $"({country ?? "unknown"}) {ip}";
+    }
+}
--- a/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
@@ -0,0 +1,126 @@
+using System.Diagnostics;
+using System.Text;
+using CliWrap;
+
+namespace ServiceLib.Handler;
+
+public class CoreAdminHandler
+{
+    private static readonly Lazy<CoreAdminHandler> _instance = new(() => new());
+    public static CoreAdminHandler Instance => _instance.Value;
+    private Config _config;
+    private Action<bool, string>? _updateFunc;
+    private int _linuxSudoPid = -1;
+
+    public async Task Init(Config config, Action<bool, string> updateFunc)
+    {
+        if (_config != null)
+        {
+            return;
+        }
+        _config = config;
+        _updateFunc = updateFunc;
+    }
+
+    private void UpdateFunc(bool notify, string msg)
+    {
+        _updateFunc?.Invoke(notify, msg);
+    }
+
+    public async Task<Process?> RunProcessAsLinuxSudo(string fileName, CoreInfo coreInfo, string configPath)
+    {
+        var cmdLine = $"{fileName.AppendQuotes()} {string.Format(coreInfo.Arguments, Utils.GetBinConfigPath(configPath).AppendQuotes())}";
+        var shFilePath = await CreateLinuxShellFile(cmdLine, "run_as_sudo.sh");
+
+        Process proc = new()
+        {
+            StartInfo = new()
+            {
+                FileName = shFilePath,
+                Arguments = "",
+                WorkingDirectory = Utils.GetBinConfigPath(),
+                UseShellExecute = false,
+                RedirectStandardInput = true,
+                RedirectStandardOutput = true,
+                RedirectStandardError = true,
+                CreateNoWindow = true,
+                StandardInputEncoding = Encoding.UTF8,
+                StandardOutputEncoding = Encoding.UTF8,
+                StandardErrorEncoding = Encoding.UTF8,
+            }
+        };
+
+        proc.OutputDataReceived += (sender, e) =>
+        {
+            if (e.Data.IsNotEmpty())
+            {
+                UpdateFunc(false, e.Data + Environment.NewLine);
+            }
+        };
+        proc.ErrorDataReceived += (sender, e) =>
+        {
+            if (e.Data.IsNotEmpty())
+            {
+                UpdateFunc(false, e.Data + Environment.NewLine);
+            }
+        };
+
+        proc.Start();
+        proc.BeginOutputReadLine();
+        proc.BeginErrorReadLine();
+
+        await Task.Delay(10);
+        await proc.StandardInput.WriteLineAsync();
+        await Task.Delay(10);
+        await proc.StandardInput.WriteLineAsync(AppHandler.Instance.LinuxSudoPwd);
+
+        await Task.Delay(100);
+        if (proc is null or { HasExited: true })
+        {
+            throw new Exception(ResUI.FailedToRunCore);
+        }
+
+        _linuxSudoPid = proc.Id;
+
+        return proc;
+    }
+
+    public async Task KillProcessAsLinuxSudo()
+    {
+        if (_linuxSudoPid < 0)
+        {
+            return;
+        }
+
+        var cmdLine = $"pkill -P {_linuxSudoPid} ; kill {_linuxSudoPid}";
+        var shFilePath = await CreateLinuxShellFile(cmdLine, "kill_as_sudo.sh");
+
+        await Cli.Wrap(shFilePath)
+           .WithStandardInputPipe(PipeSource.FromString(AppHandler.Instance.LinuxSudoPwd))
+           .ExecuteAsync();
+
+        _linuxSudoPid = -1;
+    }
+
+    private async Task<string> CreateLinuxShellFile(string cmdLine, string fileName)
+    {
+        var shFilePath = Utils.GetBinConfigPath(fileName);
+        File.Delete(shFilePath);
+
+        var sb = new StringBuilder();
+        sb.AppendLine("#!/bin/sh");
+        if (Utils.IsAdministrator())
+        {
+            sb.AppendLine($"{cmdLine}");
+        }
+        else
+        {
+            sb.AppendLine($"sudo -S {cmdLine}");
+        }
+
+        await File.WriteAllTextAsync(shFilePath, sb.ToString());
+        await Utils.SetLinuxChmod(shFilePath);
+
+        return shFilePath;
+    }
+}
--- a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 /// <summary>
 /// Core configuration file processing class
 /// </summary>
@@ -33,7 +33,7 @@ namespace ServiceLib.Handler
        {
            return result;
        }
-            if (Utils.IsNotEmpty(fileName) && result.Data != null)
+        if (fileName.IsNotEmpty() && result.Data != null)
        {
            await File.WriteAllTextAsync(fileName, result.Data.ToString());
        }
@@ -133,16 +133,16 @@ namespace ServiceLib.Handler
        return result;
    }

-        public static async Task<RetResult> GenerateClientMultipleLoadConfig(Config config, string fileName, List<ProfileItem> selecteds, ECoreType coreType)
+    public static async Task<RetResult> GenerateClientMultipleLoadConfig(Config config, string fileName, List<ProfileItem> selecteds, ECoreType coreType, EMultipleLoad multipleLoad)
    {
        var result = new RetResult();
        if (coreType == ECoreType.sing_box)
        {
            result = await new CoreConfigSingboxService(config).GenerateClientMultipleLoadConfig(selecteds);
        }
-            else if (coreType == ECoreType.Xray)
+        else
        {
-                result = await new CoreConfigV2rayService(config).GenerateClientMultipleLoadConfig(selecteds);
+            result = await new CoreConfigV2rayService(config).GenerateClientMultipleLoadConfig(selecteds, multipleLoad);
        }

        if (result.Success != true)
@@ -153,4 +153,3 @@ namespace ServiceLib.Handler
        return result;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/CoreHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreHandler.cs
@@ -1,8 +1,8 @@
 using System.Diagnostics;
 using System.Text;

-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 /// <summary>
 /// Core process processing class
 /// </summary>
@@ -13,7 +13,7 @@ namespace ServiceLib.Handler
    private Config _config;
    private Process? _process;
    private Process? _processPre;
-        private int _linuxSudoPid = -1;
+    private bool _linuxSudo = false;
    private Action<bool, string>? _updateFunc;
    private const string _tag = "CoreHandler";

@@ -24,6 +24,7 @@ namespace ServiceLib.Handler

        Environment.SetEnvironmentVariable(Global.V2RayLocalAsset, Utils.GetBinPath(""), EnvironmentVariableTarget.Process);
        Environment.SetEnvironmentVariable(Global.XrayLocalAsset, Utils.GetBinPath(""), EnvironmentVariableTarget.Process);
+        Environment.SetEnvironmentVariable(Global.XrayLocalCert, Utils.GetBinPath(""), EnvironmentVariableTarget.Process);

        //Copy the bin folder to the storage location (for init)
        if (Environment.GetEnvironmentVariable(Global.LocalAppData) == "1")
@@ -100,7 +101,7 @@ namespace ServiceLib.Handler

    public async Task<int> LoadCoreConfigSpeedtest(List<ServerTestItem> selecteds)
    {
-            var coreType = selecteds.Exists(t => t.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC or EConfigType.WireGuard) ? ECoreType.sing_box : ECoreType.Xray;
+        var coreType = selecteds.Exists(t => t.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC) ? ECoreType.sing_box : ECoreType.Xray;
        var fileName = string.Format(Global.CoreSpeedtestConfigFileName, Utils.GetGuid(false));
        var configPath = Utils.GetBinConfigPath(fileName);
        var result = await CoreConfigHandler.GenerateClientSpeedtestConfig(_config, configPath, selecteds, coreType);
@@ -154,23 +155,23 @@ namespace ServiceLib.Handler
    {
        try
        {
+            if (_linuxSudo)
+            {
+                await CoreAdminHandler.Instance.KillProcessAsLinuxSudo();
+                _linuxSudo = false;
+            }
+
            if (_process != null)
            {
-                    await ProcUtils.ProcessKill(_process, true);
+                await ProcUtils.ProcessKill(_process, Utils.IsWindows());
                _process = null;
            }

            if (_processPre != null)
            {
-                    await ProcUtils.ProcessKill(_processPre, true);
+                await ProcUtils.ProcessKill(_processPre, Utils.IsWindows());
                _processPre = null;
            }
-
-                if (_linuxSudoPid > 0)
-                {
-                    await KillProcessAsLinuxSudo();
-                }
-                _linuxSudoPid = -1;
        }
        catch (Exception ex)
        {
@@ -224,15 +225,6 @@ namespace ServiceLib.Handler
        _updateFunc?.Invoke(notify, msg);
    }

-        private bool IsNeedSudo(ECoreType eCoreType)
-        {
-            return _config.TunModeItem.EnableTun
-                   && eCoreType == ECoreType.sing_box
-                   && (Utils.IsNonWindows())
-                //&& _config.TunModeItem.LinuxSudoPwd.IsNotEmpty()
-                ;
-        }
-
    #endregion Private

    #region Process
@@ -240,13 +232,35 @@ namespace ServiceLib.Handler
    private async Task<Process?> RunProcess(CoreInfo? coreInfo, string configPath, bool displayLog, bool mayNeedSudo)
    {
        var fileName = CoreInfoHandler.Instance.GetCoreExecFile(coreInfo, out var msg);
-            if (Utils.IsNullOrEmpty(fileName))
+        if (fileName.IsNullOrEmpty())
        {
            UpdateFunc(false, msg);
            return null;
        }

        try
+        {
+            if (mayNeedSudo
+                && _config.TunModeItem.EnableTun
+                && coreInfo.CoreType == ECoreType.sing_box
+                && Utils.IsNonWindows())
+            {
+                _linuxSudo = true;
+                await CoreAdminHandler.Instance.Init(_config, _updateFunc);
+                return await CoreAdminHandler.Instance.RunProcessAsLinuxSudo(fileName, coreInfo, configPath);
+            }
+
+            return await RunProcessNormal(fileName, coreInfo, configPath, displayLog);
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+            UpdateFunc(mayNeedSudo, ex.Message);
+            return null;
+        }
+    }
+
+    private async Task<Process?> RunProcessNormal(string fileName, CoreInfo? coreInfo, string configPath, bool displayLog)
    {
        Process proc = new()
        {
@@ -264,47 +278,32 @@ namespace ServiceLib.Handler
            }
        };

-                var isNeedSudo = mayNeedSudo && IsNeedSudo(coreInfo.CoreType);
-                if (isNeedSudo)
-                {
-                    await RunProcessAsLinuxSudo(proc, fileName, coreInfo, configPath);
-                }
-
        if (displayLog)
        {
            proc.OutputDataReceived += (sender, e) =>
            {
-                        if (Utils.IsNullOrEmpty(e.Data))
-                            return;
+                if (e.Data.IsNotEmpty())
+                {
                    UpdateFunc(false, e.Data + Environment.NewLine);
+                }
            };
            proc.ErrorDataReceived += (sender, e) =>
            {
-                        if (Utils.IsNullOrEmpty(e.Data))
-                            return;
+                if (e.Data.IsNotEmpty())
+                {
                    UpdateFunc(false, e.Data + Environment.NewLine);
+                }
            };
        }
        proc.Start();

-                if (isNeedSudo && _config.TunModeItem.LinuxSudoPwd.IsNotEmpty())
-                {
-                    var pwd = DesUtils.Decrypt(_config.TunModeItem.LinuxSudoPwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                }
-                if (isNeedSudo)
-                    _linuxSudoPid = proc.Id;
-
        if (displayLog)
        {
            proc.BeginOutputReadLine();
            proc.BeginErrorReadLine();
        }

-                await Task.Delay(500);
+        await Task.Delay(100);
        AppHandler.Instance.AddProcess(proc.Handle);
        if (proc is null or { HasExited: true })
        {
@@ -312,98 +311,6 @@ namespace ServiceLib.Handler
        }
        return proc;
    }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-                UpdateFunc(mayNeedSudo, ex.Message);
-                return null;
-            }
-        }

    #endregion Process
-
-        #region Linux
-
-        private async Task RunProcessAsLinuxSudo(Process proc, string fileName, CoreInfo coreInfo, string configPath)
-        {
-            var cmdLine = $"{fileName.AppendQuotes()} {string.Format(coreInfo.Arguments, Utils.GetBinConfigPath(configPath).AppendQuotes())}";
-
-            var shFilePath = await CreateLinuxShellFile(cmdLine, "run_as_sudo.sh");
-            proc.StartInfo.FileName = shFilePath;
-            proc.StartInfo.Arguments = "";
-            proc.StartInfo.WorkingDirectory = "";
-            if (_config.TunModeItem.LinuxSudoPwd.IsNotEmpty())
-            {
-                proc.StartInfo.StandardInputEncoding = Encoding.UTF8;
-                proc.StartInfo.RedirectStandardInput = true;
-            }
-        }
-
-        private async Task KillProcessAsLinuxSudo()
-        {
-            var cmdLine = $"kill {_linuxSudoPid}";
-            var shFilePath = await CreateLinuxShellFile(cmdLine, "kill_as_sudo.sh");
-            Process proc = new()
-            {
-                StartInfo = new()
-                {
-                    FileName = shFilePath,
-                    UseShellExecute = false,
-                    CreateNoWindow = true,
-                    StandardInputEncoding = Encoding.UTF8,
-                    RedirectStandardInput = true
-                }
-            };
-            proc.Start();
-
-            if (_config.TunModeItem.LinuxSudoPwd.IsNotEmpty())
-            {
-                try
-                {
-                    var pwd = DesUtils.Decrypt(_config.TunModeItem.LinuxSudoPwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                }
-                catch (Exception)
-                {
-                    // ignored
-                }
-            }
-
-            var timeout = new CancellationTokenSource(TimeSpan.FromSeconds(10));
-            await proc.WaitForExitAsync(timeout.Token);
-            await Task.Delay(3000);
-        }
-
-        private async Task<string> CreateLinuxShellFile(string cmdLine, string fileName)
-        {
-            //Shell scripts
-            var shFilePath = Utils.GetBinConfigPath(AppHandler.Instance.IsAdministrator ? "root_" + fileName : fileName);
-            File.Delete(shFilePath);
-            var sb = new StringBuilder();
-            sb.AppendLine("#!/bin/sh");
-            if (AppHandler.Instance.IsAdministrator)
-            {
-                sb.AppendLine($"{cmdLine}");
-            }
-            else if (_config.TunModeItem.LinuxSudoPwd.IsNullOrEmpty())
-            {
-                sb.AppendLine($"pkexec {cmdLine}");
-            }
-            else
-            {
-                sb.AppendLine($"sudo -S {cmdLine}");
-            }
-
-            await File.WriteAllTextAsync(shFilePath, sb.ToString());
-            await Utils.SetLinuxChmod(shFilePath);
-            Logging.SaveLog(shFilePath);
-
-            return shFilePath;
-        }
-
-        #endregion Linux
-    }
 }
--- a/v2rayN/ServiceLib/Handler/CoreInfoHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreInfoHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class CoreInfoHandler
 {
    private static readonly Lazy<CoreInfoHandler> _instance = new(() => new());
@@ -215,4 +215,3 @@ namespace ServiceLib.Handler
        return $"{Global.GithubUrl}/{Global.CoreUrls[eCoreType]}/releases";
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
@@ -1,27 +1,30 @@
 using System.Collections.Specialized;

-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class BaseFmt
 {
    protected static string GetIpv6(string address)
    {
        if (Utils.IsIpv6(address))
        {
-                // 检查地址是否已经被方括号包围，如果没有，则添加方括号
+            // Check if the address is already surrounded by square brackets, if not, add square brackets
            return address.StartsWith('[') && address.EndsWith(']') ? address : $"[{address}]";
        }
-            return address;  // 如果不是IPv6地址，直接返回原地址
+        else
+        {
+            return address;
+        }
    }

    protected static int GetStdTransport(ProfileItem item, string? securityDef, ref Dictionary<string, string> dicQuery)
    {
-            if (Utils.IsNotEmpty(item.Flow))
+        if (item.Flow.IsNotEmpty())
        {
            dicQuery.Add("flow", item.Flow);
        }

-            if (Utils.IsNotEmpty(item.StreamSecurity))
+        if (item.StreamSecurity.IsNotEmpty())
        {
            dicQuery.Add("security", item.StreamSecurity);
        }
@@ -32,27 +35,27 @@ namespace ServiceLib.Handler.Fmt
                dicQuery.Add("security", securityDef);
            }
        }
-            if (Utils.IsNotEmpty(item.Sni))
+        if (item.Sni.IsNotEmpty())
        {
            dicQuery.Add("sni", item.Sni);
        }
-            if (Utils.IsNotEmpty(item.Alpn))
+        if (item.Alpn.IsNotEmpty())
        {
            dicQuery.Add("alpn", Utils.UrlEncode(item.Alpn));
        }
-            if (Utils.IsNotEmpty(item.Fingerprint))
+        if (item.Fingerprint.IsNotEmpty())
        {
            dicQuery.Add("fp", Utils.UrlEncode(item.Fingerprint));
        }
-            if (Utils.IsNotEmpty(item.PublicKey))
+        if (item.PublicKey.IsNotEmpty())
        {
            dicQuery.Add("pbk", Utils.UrlEncode(item.PublicKey));
        }
-            if (Utils.IsNotEmpty(item.ShortId))
+        if (item.ShortId.IsNotEmpty())
        {
            dicQuery.Add("sid", Utils.UrlEncode(item.ShortId));
        }
-            if (Utils.IsNotEmpty(item.SpiderX))
+        if (item.SpiderX.IsNotEmpty())
        {
            dicQuery.Add("spx", Utils.UrlEncode(item.SpiderX));
        }
@@ -61,21 +64,21 @@ namespace ServiceLib.Handler.Fmt
            dicQuery.Add("allowInsecure", "1");
        }

-            dicQuery.Add("type", Utils.IsNotEmpty(item.Network) ? item.Network : nameof(ETransport.tcp));
+        dicQuery.Add("type", item.Network.IsNotEmpty() ? item.Network : nameof(ETransport.tcp));

        switch (item.Network)
        {
            case nameof(ETransport.tcp):
-                    dicQuery.Add("headerType", Utils.IsNotEmpty(item.HeaderType) ? item.HeaderType : Global.None);
-                    if (Utils.IsNotEmpty(item.RequestHost))
+                dicQuery.Add("headerType", item.HeaderType.IsNotEmpty() ? item.HeaderType : Global.None);
+                if (item.RequestHost.IsNotEmpty())
                {
                    dicQuery.Add("host", Utils.UrlEncode(item.RequestHost));
                }
                break;

            case nameof(ETransport.kcp):
-                    dicQuery.Add("headerType", Utils.IsNotEmpty(item.HeaderType) ? item.HeaderType : Global.None);
-                    if (Utils.IsNotEmpty(item.Path))
+                dicQuery.Add("headerType", item.HeaderType.IsNotEmpty() ? item.HeaderType : Global.None);
+                if (item.Path.IsNotEmpty())
                {
                    dicQuery.Add("seed", Utils.UrlEncode(item.Path));
                }
@@ -83,30 +86,30 @@ namespace ServiceLib.Handler.Fmt

            case nameof(ETransport.ws):
            case nameof(ETransport.httpupgrade):
-                    if (Utils.IsNotEmpty(item.RequestHost))
+                if (item.RequestHost.IsNotEmpty())
                {
                    dicQuery.Add("host", Utils.UrlEncode(item.RequestHost));
                }
-                    if (Utils.IsNotEmpty(item.Path))
+                if (item.Path.IsNotEmpty())
                {
                    dicQuery.Add("path", Utils.UrlEncode(item.Path));
                }
                break;

            case nameof(ETransport.xhttp):
-                    if (Utils.IsNotEmpty(item.RequestHost))
+                if (item.RequestHost.IsNotEmpty())
                {
                    dicQuery.Add("host", Utils.UrlEncode(item.RequestHost));
                }
-                    if (Utils.IsNotEmpty(item.Path))
+                if (item.Path.IsNotEmpty())
                {
                    dicQuery.Add("path", Utils.UrlEncode(item.Path));
                }
-                    if (Utils.IsNotEmpty(item.HeaderType) && Global.XhttpMode.Contains(item.HeaderType))
+                if (item.HeaderType.IsNotEmpty() && Global.XhttpMode.Contains(item.HeaderType))
                {
                    dicQuery.Add("mode", Utils.UrlEncode(item.HeaderType));
                }
-                    if (Utils.IsNotEmpty(item.Extra))
+                if (item.Extra.IsNotEmpty())
                {
                    dicQuery.Add("extra", Utils.UrlEncode(item.Extra));
                }
@@ -115,24 +118,24 @@ namespace ServiceLib.Handler.Fmt
            case nameof(ETransport.http):
            case nameof(ETransport.h2):
                dicQuery["type"] = nameof(ETransport.http);
-                    if (Utils.IsNotEmpty(item.RequestHost))
+                if (item.RequestHost.IsNotEmpty())
                {
                    dicQuery.Add("host", Utils.UrlEncode(item.RequestHost));
                }
-                    if (Utils.IsNotEmpty(item.Path))
+                if (item.Path.IsNotEmpty())
                {
                    dicQuery.Add("path", Utils.UrlEncode(item.Path));
                }
                break;

            case nameof(ETransport.quic):
-                    dicQuery.Add("headerType", Utils.IsNotEmpty(item.HeaderType) ? item.HeaderType : Global.None);
+                dicQuery.Add("headerType", item.HeaderType.IsNotEmpty() ? item.HeaderType : Global.None);
                dicQuery.Add("quicSecurity", Utils.UrlEncode(item.RequestHost));
                dicQuery.Add("key", Utils.UrlEncode(item.Path));
                break;

            case nameof(ETransport.grpc):
-                    if (Utils.IsNotEmpty(item.Path))
+                if (item.Path.IsNotEmpty())
                {
                    dicQuery.Add("authority", Utils.UrlEncode(item.RequestHost));
                    dicQuery.Add("serviceName", Utils.UrlEncode(item.Path));
@@ -215,8 +218,10 @@ namespace ServiceLib.Handler.Fmt
        foreach (var item in s)
        {
            if (str.Contains(item, StringComparison.OrdinalIgnoreCase))
+            {
                return true;
            }
+        }
        return false;
    }

@@ -237,4 +242,3 @@ namespace ServiceLib.Handler.Fmt
        return $"{Global.ProtocolShares[eConfigType]}{url}{query}{remark}";
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/ClashFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/ClashFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class ClashFmt : BaseFmt
 {
    public static ProfileItem? ResolveFull(string strData, string? subRemarks)
@@ -20,4 +20,3 @@
        return null;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class FmtHandler
 {
    private static readonly string _tag = "FmtHandler";
@@ -37,7 +37,7 @@
        try
        {
            string str = config.TrimEx();
-                if (Utils.IsNullOrEmpty(str))
+            if (str.IsNullOrEmpty())
            {
                msg = ResUI.FailedReadConfiguration;
                return null;
@@ -89,4 +89,3 @@
        }
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/Hysteria2Fmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/Hysteria2Fmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class Hysteria2Fmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -24,6 +24,8 @@ namespace ServiceLib.Handler.Fmt
        item.Path = Utils.UrlDecode(query["obfs-password"] ?? "");
        item.AllowInsecure = (query["insecure"] ?? "") == "1" ? "true" : "false";

+        item.Ports = Utils.UrlDecode(query["mport"] ?? "").Replace('-', ':');
+
        return item;
    }

@@ -34,25 +36,29 @@ namespace ServiceLib.Handler.Fmt
        string url = string.Empty;

        string remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }
        var dicQuery = new Dictionary<string, string>();
-            if (Utils.IsNotEmpty(item.Sni))
+        if (item.Sni.IsNotEmpty())
        {
            dicQuery.Add("sni", item.Sni);
        }
-            if (Utils.IsNotEmpty(item.Alpn))
+        if (item.Alpn.IsNotEmpty())
        {
            dicQuery.Add("alpn", Utils.UrlEncode(item.Alpn));
        }
-            if (Utils.IsNotEmpty(item.Path))
+        if (item.Path.IsNotEmpty())
        {
            dicQuery.Add("obfs", "salamander");
            dicQuery.Add("obfs-password", Utils.UrlEncode(item.Path));
        }
        dicQuery.Add("insecure", item.AllowInsecure.ToLower() == "true" ? "1" : "0");
+        if (item.Ports.IsNotEmpty())
+        {
+            dicQuery.Add("mport", Utils.UrlEncode(item.Ports.Replace(':', '-')));
+        }

        return ToUri(EConfigType.Hysteria2, item.Address, item.Port, item.Id, dicQuery, remark);
    }
@@ -93,4 +99,3 @@ namespace ServiceLib.Handler.Fmt
        return null;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/NaiveproxyFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/NaiveproxyFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class NaiveproxyFmt : BaseFmt
 {
    public static ProfileItem? ResolveFull(string strData, string? subRemarks)
@@ -20,4 +20,3 @@
        return null;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/ShadowsocksFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/ShadowsocksFmt.cs
@@ -1,7 +1,7 @@
 using System.Text.RegularExpressions;

-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class ShadowsocksFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -27,11 +27,11 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            string url = string.Empty;
-
-            string remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        }
+        var remark = string.Empty;
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }
@@ -53,12 +53,14 @@ namespace ServiceLib.Handler.Fmt
    {
        var match = UrlFinder.Match(result);
        if (!match.Success)
+        {
            return null;
+        }

        ProfileItem item = new();
        var base64 = match.Groups["base64"].Value.TrimEnd('/');
        var tag = match.Groups["tag"].Value;
-            if (Utils.IsNotEmpty(tag))
+        if (tag.IsNotEmpty())
        {
            item.Remarks = Utils.UrlDecode(tag);
        }
@@ -72,11 +74,13 @@ namespace ServiceLib.Handler.Fmt
            return null;
        }
        if (!details.Success)
+        {
            return null;
+        }
        item.Security = details.Groups["method"].Value;
        item.Id = details.Groups["password"].Value;
        item.Address = details.Groups["hostname"].Value;
-            item.Port = Utils.ToInt(details.Groups["port"].Value);
+        item.Port = details.Groups["port"].Value.ToInt();
        return item;
    }

@@ -84,7 +88,9 @@ namespace ServiceLib.Handler.Fmt
    {
        var parsedUrl = Utils.TryUri(result);
        if (parsedUrl == null)
+        {
            return null;
+        }

        ProfileItem item = new()
        {
@@ -96,7 +102,7 @@ namespace ServiceLib.Handler.Fmt
        //2022-blake3
        if (rawUserInfo.Contains(':'))
        {
-                string[] userInfoParts = rawUserInfo.Split(new[] { ':' }, 2);
+            var userInfoParts = rawUserInfo.Split(new[] { ':' }, 2);
            if (userInfoParts.Length != 2)
            {
                return null;
@@ -107,8 +113,8 @@ namespace ServiceLib.Handler.Fmt
        else
        {
            // parse base64 UserInfo
-                string userInfo = Utils.Base64Decode(rawUserInfo);
-                string[] userInfoParts = userInfo.Split(new[] { ':' }, 2);
+            var userInfo = Utils.Base64Decode(rawUserInfo);
+            var userInfoParts = userInfo.Split(new[] { ':' }, 2);
            if (userInfoParts.Length != 2)
            {
                return null;
@@ -122,7 +128,7 @@ namespace ServiceLib.Handler.Fmt
        {
            //obfs-host exists
            var obfsHost = queryParameters["plugin"]?.Split(';').FirstOrDefault(t => t.Contains("obfs-host"));
-                if (queryParameters["plugin"].Contains("obfs=http") && Utils.IsNotEmpty(obfsHost))
+            if (queryParameters["plugin"].Contains("obfs=http") && obfsHost.IsNotEmpty())
            {
                obfsHost = obfsHost?.Replace("obfs-host=", "");
                item.Network = Global.DefaultNetwork;
@@ -162,7 +168,7 @@ namespace ServiceLib.Handler.Fmt
                    Security = it.method,
                    Id = it.password,
                    Address = it.server,
-                        Port = Utils.ToInt(it.server_port)
+                    Port = it.server_port.ToInt()
                };
                lst.Add(ssItem);
            }
@@ -171,4 +177,3 @@ namespace ServiceLib.Handler.Fmt
        return null;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/SingboxFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/SingboxFmt.cs
@@ -1,44 +1,39 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class SingboxFmt : BaseFmt
 {
    public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
    {
-            var configObjects = JsonUtils.Deserialize<Object[]>(strData);
-            if (configObjects != null && configObjects.Length > 0)
+        var configObjects = JsonUtils.Deserialize<object[]>(strData);
+        if (configObjects is not { Length: > 0 })
        {
+            return null;
+        }
+
        List<ProfileItem> lstResult = [];
        foreach (var configObject in configObjects)
        {
            var objectString = JsonUtils.Serialize(configObject);
-                    var singboxCon = JsonUtils.Deserialize<SingboxConfig>(objectString);
-                    if (singboxCon?.inbounds?.Count > 0
-                        && singboxCon.outbounds?.Count > 0
-                        && singboxCon.route != null)
+            var profileIt = ResolveFull(objectString, subRemarks);
+            if (profileIt != null)
            {
-                        var fileName = WriteAllText(objectString);
-
-                        var profileIt = new ProfileItem
-                        {
-                            CoreType = ECoreType.sing_box,
-                            Address = fileName,
-                            Remarks = subRemarks ?? "singbox_custom",
-                        };
                lstResult.Add(profileIt);
            }
        }
        return lstResult;
    }
-            return null;
-        }

    public static ProfileItem? ResolveFull(string strData, string? subRemarks)
    {
-            var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(strData);
-            if (singboxConfig?.inbounds?.Count > 0
-                && singboxConfig.outbounds?.Count > 0
-                && singboxConfig.route != null)
+        var config = JsonUtils.ParseJson(strData);
+        if (config?["inbounds"] == null
+            || config["outbounds"] == null
+            || config["route"] == null
+            || config["dns"] == null)
        {
+            return null;
+        }
+
        var fileName = WriteAllText(strData);
        var profileItem = new ProfileItem
        {
@@ -49,7 +44,4 @@

        return profileItem;
    }
-            return null;
-        }
-    }
 }
--- a/v2rayN/ServiceLib/Handler/Fmt/SocksFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/SocksFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class SocksFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -24,11 +24,11 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            var url = string.Empty;
-
+        }
        var remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }
@@ -77,7 +77,7 @@ namespace ServiceLib.Handler.Fmt
            return null;
        }
        item.Address = arr1[1][..indexPort];
-            item.Port = Utils.ToInt(arr1[1][(indexPort + 1)..]);
+        item.Port = arr1[1][(indexPort + 1)..].ToInt();
        item.Security = arr21.First();
        item.Id = arr21[1];

@@ -88,7 +88,9 @@ namespace ServiceLib.Handler.Fmt
    {
        var parsedUrl = Utils.TryUri(result);
        if (parsedUrl == null)
+        {
            return null;
+        }

        ProfileItem item = new()
        {
@@ -110,4 +112,3 @@ namespace ServiceLib.Handler.Fmt
        return item;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class TrojanFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -13,7 +13,9 @@ namespace ServiceLib.Handler.Fmt

        var url = Utils.TryUri(str);
        if (url == null)
+        {
            return null;
+        }

        item.Address = url.IdnHost;
        item.Port = url.Port;
@@ -21,7 +23,7 @@ namespace ServiceLib.Handler.Fmt
        item.Id = Utils.UrlDecode(url.UserInfo);

        var query = Utils.ParseQueryString(url.Query);
-            ResolveStdTransport(query, ref item);
+        _ = ResolveStdTransport(query, ref item);

        return item;
    }
@@ -29,18 +31,17 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            string url = string.Empty;
-
-            string remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        }
+        var remark = string.Empty;
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }
        var dicQuery = new Dictionary<string, string>();
-            GetStdTransport(item, null, ref dicQuery);
+        _ = GetStdTransport(item, null, ref dicQuery);

        return ToUri(EConfigType.Trojan, item.Address, item.Port, item.Id, dicQuery, remark);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/TuicFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/TuicFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class TuicFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -13,7 +13,9 @@ namespace ServiceLib.Handler.Fmt

        var url = Utils.TryUri(str);
        if (url == null)
+        {
            return null;
+        }

        item.Address = url.IdnHost;
        item.Port = url.Port;
@@ -36,20 +38,21 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            string url = string.Empty;
+        }

-            string remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        var remark = string.Empty;
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }
        var dicQuery = new Dictionary<string, string>();
-            if (Utils.IsNotEmpty(item.Sni))
+        if (item.Sni.IsNotEmpty())
        {
            dicQuery.Add("sni", item.Sni);
        }
-            if (Utils.IsNotEmpty(item.Alpn))
+        if (item.Alpn.IsNotEmpty())
        {
            dicQuery.Add("alpn", Utils.UrlEncode(item.Alpn));
        }
@@ -58,4 +61,3 @@ namespace ServiceLib.Handler.Fmt
        return ToUri(EConfigType.TUIC, item.Address, item.Port, $"{item.Id}:{item.Security}", dicQuery, remark);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/V2rayFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/V2rayFmt.cs
@@ -1,56 +1,48 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class V2rayFmt : BaseFmt
 {
    public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
    {
-            var configObjects = JsonUtils.Deserialize<Object[]>(strData);
-            if (configObjects != null && configObjects.Length > 0)
+        var configObjects = JsonUtils.Deserialize<object[]>(strData);
+        if (configObjects is not { Length: > 0 })
        {
+            return null;
+        }
+
        List<ProfileItem> lstResult = [];
        foreach (var configObject in configObjects)
        {
            var objectString = JsonUtils.Serialize(configObject);
-                    var v2rayCon = JsonUtils.Deserialize<V2rayConfig>(objectString);
-                    if (v2rayCon?.inbounds?.Count > 0
-                        && v2rayCon.outbounds?.Count > 0
-                        && v2rayCon.routing != null)
+            var profileIt = ResolveFull(objectString, subRemarks);
+            if (profileIt != null)
            {
-                        var fileName = WriteAllText(objectString);
-
-                        var profileIt = new ProfileItem
-                        {
-                            CoreType = ECoreType.Xray,
-                            Address = fileName,
-                            Remarks = v2rayCon.remarks ?? subRemarks ?? "v2ray_custom",
-                        };
                lstResult.Add(profileIt);
            }
        }
+
        return lstResult;
    }
-            return null;
-        }

    public static ProfileItem? ResolveFull(string strData, string? subRemarks)
    {
-            var v2rayConfig = JsonUtils.Deserialize<V2rayConfig>(strData);
-            if (v2rayConfig?.inbounds?.Count > 0
-                && v2rayConfig.outbounds?.Count > 0
-                && v2rayConfig.routing != null)
+        var config = JsonUtils.ParseJson(strData);
+        if (config?["inbounds"] == null
+            || config["outbounds"] == null
+            || config["routing"] == null)
        {
+            return null;
+        }
+
        var fileName = WriteAllText(strData);

        var profileItem = new ProfileItem
        {
            CoreType = ECoreType.Xray,
            Address = fileName,
-                    Remarks = v2rayConfig.remarks ?? subRemarks ?? "v2ray_custom"
+            Remarks = config?["remarks"]?.ToString() ?? subRemarks ?? "v2ray_custom"
        };

        return profileItem;
    }
-            return null;
-        }
-    }
 }
--- a/v2rayN/ServiceLib/Handler/Fmt/VLESSFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/VLESSFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class VLESSFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -14,7 +14,9 @@ namespace ServiceLib.Handler.Fmt

        var url = Utils.TryUri(str);
        if (url == null)
+        {
            return null;
+        }

        item.Address = url.IdnHost;
        item.Port = url.Port;
@@ -24,7 +26,7 @@ namespace ServiceLib.Handler.Fmt
        var query = Utils.ParseQueryString(url.Query);
        item.Security = query["encryption"] ?? Global.None;
        item.StreamSecurity = query["security"] ?? "";
-            ResolveStdTransport(query, ref item);
+        _ = ResolveStdTransport(query, ref item);

        return item;
    }
@@ -32,16 +34,17 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            string url = string.Empty;
+        }

-            string remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        var remark = string.Empty;
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }
        var dicQuery = new Dictionary<string, string>();
-            if (Utils.IsNotEmpty(item.Security))
+        if (item.Security.IsNotEmpty())
        {
            dicQuery.Add("encryption", item.Security);
        }
@@ -49,9 +52,8 @@ namespace ServiceLib.Handler.Fmt
        {
            dicQuery.Add("encryption", Global.None);
        }
-            GetStdTransport(item, Global.None, ref dicQuery);
+        _ = GetStdTransport(item, Global.None, ref dicQuery);

        return ToUri(EConfigType.VLESS, item.Address, item.Port, item.Id, dicQuery, remark);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/VmessFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/VmessFmt.cs
@@ -1,14 +1,14 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class VmessFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
    {
        msg = ResUI.ConfigurationFormatIncorrect;
        ProfileItem? item;
-            if (str.IndexOf('?') > 0 && str.IndexOf('&') > 0)
+        if (str.IndexOf('@') > 0)
        {
-                item = ResolveStdVmess(str);
+            item = ResolveStdVmess(str) ?? ResolveVmess(str, out msg);
        }
        else
        {
@@ -20,10 +20,10 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            string url = string.Empty;
-
-            VmessQRCode vmessQRCode = new()
+        }
+        var vmessQRCode = new VmessQRCode
        {
            v = item.ConfigVersion,
            ps = item.Remarks.TrimEx(),
@@ -42,7 +42,7 @@ namespace ServiceLib.Handler.Fmt
            fp = item.Fingerprint
        };

-            url = JsonUtils.Serialize(vmessQRCode);
+        var url = JsonUtils.Serialize(vmessQRCode);
        url = Utils.Base64Encode(url);
        url = $"{Global.ProtocolShares[EConfigType.VMess]}{url}";

@@ -60,7 +60,7 @@ namespace ServiceLib.Handler.Fmt
        result = result[Global.ProtocolShares[EConfigType.VMess].Length..];
        result = Utils.Base64Decode(result);

-            VmessQRCode? vmessQRCode = JsonUtils.Deserialize<VmessQRCode>(result);
+        var vmessQRCode = JsonUtils.Deserialize<VmessQRCode>(result);
        if (vmessQRCode == null)
        {
            msg = ResUI.FailedConversionConfiguration;
@@ -78,12 +78,12 @@ namespace ServiceLib.Handler.Fmt
        item.AlterId = vmessQRCode.aid;
        item.Security = Utils.ToString(vmessQRCode.scy);

-            item.Security = Utils.IsNotEmpty(vmessQRCode.scy) ? vmessQRCode.scy : Global.DefaultSecurity;
-            if (Utils.IsNotEmpty(vmessQRCode.net))
+        item.Security = vmessQRCode.scy.IsNotEmpty() ? vmessQRCode.scy : Global.DefaultSecurity;
+        if (vmessQRCode.net.IsNotEmpty())
        {
            item.Network = vmessQRCode.net;
        }
-            if (Utils.IsNotEmpty(vmessQRCode.type))
+        if (vmessQRCode.type.IsNotEmpty())
        {
            item.HeaderType = vmessQRCode.type;
        }
@@ -100,7 +100,7 @@ namespace ServiceLib.Handler.Fmt

    public static ProfileItem? ResolveStdVmess(string str)
    {
-            ProfileItem item = new()
+        var item = new ProfileItem
        {
            ConfigType = EConfigType.VMess,
            Security = "auto"
@@ -108,7 +108,9 @@ namespace ServiceLib.Handler.Fmt

        var url = Utils.TryUri(str);
        if (url == null)
+        {
            return null;
+        }

        item.Address = url.IdnHost;
        item.Port = url.Port;
@@ -121,4 +123,3 @@ namespace ServiceLib.Handler.Fmt
        return item;
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/Fmt/WireguardFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/WireguardFmt.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class WireguardFmt : BaseFmt
 {
    public static ProfileItem? Resolve(string str, out string msg)
@@ -13,7 +13,9 @@ namespace ServiceLib.Handler.Fmt

        var url = Utils.TryUri(str);
        if (url == null)
+        {
            return null;
+        }

        item.Address = url.IdnHost;
        item.Port = url.Port;
@@ -33,33 +35,33 @@ namespace ServiceLib.Handler.Fmt
    public static string? ToUri(ProfileItem? item)
    {
        if (item == null)
+        {
            return null;
-            string url = string.Empty;
+        }

-            string remark = string.Empty;
-            if (Utils.IsNotEmpty(item.Remarks))
+        var remark = string.Empty;
+        if (item.Remarks.IsNotEmpty())
        {
            remark = "#" + Utils.UrlEncode(item.Remarks);
        }

        var dicQuery = new Dictionary<string, string>();
-            if (Utils.IsNotEmpty(item.PublicKey))
+        if (item.PublicKey.IsNotEmpty())
        {
            dicQuery.Add("publickey", Utils.UrlEncode(item.PublicKey));
        }
-            if (Utils.IsNotEmpty(item.Path))
+        if (item.Path.IsNotEmpty())
        {
            dicQuery.Add("reserved", Utils.UrlEncode(item.Path));
        }
-            if (Utils.IsNotEmpty(item.RequestHost))
+        if (item.RequestHost.IsNotEmpty())
        {
            dicQuery.Add("address", Utils.UrlEncode(item.RequestHost));
        }
-            if (Utils.IsNotEmpty(item.ShortId))
+        if (item.ShortId.IsNotEmpty())
        {
            dicQuery.Add("mtu", Utils.UrlEncode(item.ShortId));
        }
        return ToUri(EConfigType.WireGuard, item.Address, item.Port, item.Id, dicQuery, remark);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/NoticeHandler.cs
+++ b/v2rayN/ServiceLib/Handler/NoticeHandler.cs
@@ -1,7 +1,7 @@
-using ReactiveUI;
+using ReactiveUI;
+
+namespace ServiceLib.Handler;

-namespace ServiceLib.Handler
-{
 public class NoticeHandler
 {
    private static readonly Lazy<NoticeHandler> _instance = new(() => new());
@@ -41,4 +41,3 @@ namespace ServiceLib.Handler
        SendMessage(msg);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/PacHandler.cs
+++ b/v2rayN/ServiceLib/Handler/PacHandler.cs
@@ -1,8 +1,8 @@
 using System.Net.Sockets;
 using System.Text;

-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class PacHandler
 {
    private static string _configPath;
@@ -15,7 +15,7 @@ namespace ServiceLib.Handler

    public static async Task Start(string configPath, int httpPort, int pacPort)
    {
-            _needRestart = (configPath != _configPath || httpPort != _httpPort || pacPort != _pacPort || !_isRunning);
+        _needRestart = configPath != _configPath || httpPort != _httpPort || pacPort != _pacPort || !_isRunning;

        _configPath = configPath;
        _httpPort = httpPort;
@@ -33,6 +33,13 @@ namespace ServiceLib.Handler
    private static async Task InitText()
    {
        var path = Path.Combine(_configPath, "pac.txt");
+
+        // Delete the old pac file
+        if (File.Exists(path) && Utils.GetFileHash(path).Equals("b590c07280f058ef05d5394aa2f927fe"))
+        {
+            File.Delete(path);
+        }
+
        if (!File.Exists(path))
        {
            var pac = EmbedUtils.GetEmbedText(Global.PacFileName);
@@ -70,7 +77,7 @@ namespace ServiceLib.Handler
                    }

                    var client = await _tcpListener.AcceptTcpClientAsync();
-                        await Task.Run(() => { WriteContent(client); });
+                    await Task.Run(() => WriteContent(client));
                }
                catch
                {
@@ -90,7 +97,9 @@ namespace ServiceLib.Handler
    public static void Stop()
    {
        if (_tcpListener == null)
+        {
            return;
+        }
        try
        {
            _isRunning = false;
@@ -103,4 +112,3 @@ namespace ServiceLib.Handler
        }
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/ProfileExHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ProfileExHandler.cs
@@ -2,8 +2,8 @@ using System.Collections.Concurrent;

 //using System.Reactive.Linq;

-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class ProfileExHandler
 {
    private static readonly Lazy<ProfileExHandler> _instance = new(() => new());
@@ -20,14 +20,6 @@ namespace ServiceLib.Handler
    public async Task Init()
    {
        await InitData();
-            _ = Task.Run(async () =>
-            {
-                while (true)
-                {
-                    await Task.Delay(1000 * 600);
-                    await SaveQueueIndexIds();
-                }
-            });
    }

    public async Task<ConcurrentBag<ProfileExItem>> GetProfileExs()
@@ -44,7 +36,7 @@ namespace ServiceLib.Handler

    private void IndexIdEnqueue(string indexId)
    {
-            if (Utils.IsNotEmpty(indexId) && !_queIndexIds.Contains(indexId))
+        if (indexId.IsNotEmpty() && !_queIndexIds.Contains(indexId))
        {
            _queIndexIds.Enqueue(indexId);
        }
@@ -187,4 +179,3 @@ namespace ServiceLib.Handler
        return _lstProfileEx.Max(t => t == null ? 0 : t.Sort);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/StatisticsHandler.cs
+++ b/v2rayN/ServiceLib/Handler/StatisticsHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class StatisticsHandler
 {
    private static readonly Lazy<StatisticsHandler> instance = new(() => new());
@@ -161,4 +161,3 @@
        }
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/SysProxy/ProxySettingLinux.cs
+++ b/v2rayN/ServiceLib/Handler/SysProxy/ProxySettingLinux.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public class ProxySettingLinux
 {
    private static readonly string _proxySetFileName = $"{Global.ProxySetLinuxShellFileName.Replace(Global.NamespaceSample, "")}.sh";
@@ -30,4 +30,3 @@ namespace ServiceLib.Handler.SysProxy
        await Utils.GetCliWrapOutput(fileName, args);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/SysProxy/ProxySettingOSX.cs
+++ b/v2rayN/ServiceLib/Handler/SysProxy/ProxySettingOSX.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public class ProxySettingOSX
 {
    private static readonly string _proxySetFileName = $"{Global.ProxySetOSXShellFileName.Replace(Global.NamespaceSample, "")}.sh";
@@ -35,4 +35,3 @@ namespace ServiceLib.Handler.SysProxy
        await Utils.GetCliWrapOutput(fileName, args);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/SysProxy/ProxySettingWindows.cs
+++ b/v2rayN/ServiceLib/Handler/SysProxy/ProxySettingWindows.cs
@@ -1,8 +1,8 @@
 using System.Runtime.InteropServices;
 using static ServiceLib.Handler.SysProxy.ProxySettingWindows.InternetConnectionOption;

-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public class ProxySettingWindows
 {
    private const string _regPath = @"Software\Microsoft\Windows\CurrentVersion\Internet Settings";
@@ -60,7 +60,7 @@ namespace ServiceLib.Handler.SysProxy
        try
        {
            // set proxy for LAN
-                bool result = SetConnectionProxy(null, strProxy, exceptions, type);
+            var result = SetConnectionProxy(null, strProxy, exceptions, type);
            // set proxy for dial up connections
            var connections = EnumerateRasEntries();
            foreach (var connection in connections)
@@ -71,27 +71,27 @@ namespace ServiceLib.Handler.SysProxy
        }
        catch
        {
-                SetProxyFallback(strProxy, exceptions, type);
+            _ = SetProxyFallback(strProxy, exceptions, type);
            return false;
        }
    }

    private static bool SetConnectionProxy(string? connectionName, string? strProxy, string? exceptions, int type)
    {
-            InternetPerConnOptionList list = new();
+        var list = new InternetPerConnOptionList();

-            int optionCount = 1;
+        var optionCount = 1;
        if (type == 1) // No proxy
        {
            optionCount = 1;
        }
        else if (type is 2 or 4) // named proxy or autoproxy script URL
        {
-                optionCount = string.IsNullOrEmpty(exceptions) ? 2 : 3;
+            optionCount = exceptions.IsNullOrEmpty() ? 2 : 3;
        }

-            int m_Int = (int)PerConnFlags.PROXY_TYPE_DIRECT;
-            PerConnOption m_Option = PerConnOption.INTERNET_PER_CONN_FLAGS;
+        var m_Int = (int)PerConnFlags.PROXY_TYPE_DIRECT;
+        var m_Option = PerConnOption.INTERNET_PER_CONN_FLAGS;
        if (type == 2) // named proxy
        {
            m_Int = (int)(PerConnFlags.PROXY_TYPE_DIRECT | PerConnFlags.PROXY_TYPE_PROXY);
@@ -103,11 +103,9 @@ namespace ServiceLib.Handler.SysProxy
            m_Option = PerConnOption.INTERNET_PER_CONN_AUTOCONFIG_URL;
        }

-            //int optionCount = Utile.IsNullOrEmpty(strProxy) ? 1 : (Utile.IsNullOrEmpty(exceptions) ? 2 : 3);
-            InternetConnectionOption[] options = new InternetConnectionOption[optionCount];
+        var options = new InternetConnectionOption[optionCount];
        // USE a proxy server ...
        options[0].m_Option = PerConnOption.INTERNET_PER_CONN_FLAGS;
-            //options[0].m_Value.m_Int = (int)((optionCount < 2) ? PerConnFlags.PROXY_TYPE_DIRECT : (PerConnFlags.PROXY_TYPE_DIRECT | PerConnFlags.PROXY_TYPE_PROXY));
        options[0].m_Value.m_Int = m_Int;
        // use THIS proxy server
        if (optionCount > 1)
@@ -135,20 +133,20 @@ namespace ServiceLib.Handler.SysProxy
        list.dwOptionCount = options.Length;
        list.dwOptionError = 0;

-            int optSize = Marshal.SizeOf(typeof(InternetConnectionOption));
+        var optSize = Marshal.SizeOf(typeof(InternetConnectionOption));
        // make a pointer out of all that ...
-            nint optionsPtr = Marshal.AllocCoTaskMem(optSize * options.Length); // !! remember to deallocate memory 4
+        var optionsPtr = Marshal.AllocCoTaskMem(optSize * options.Length); // !! remember to deallocate memory 4
                                                                           // copy the array over into that spot in memory ...
-            for (int i = 0; i < options.Length; ++i)
+        for (var i = 0; i < options.Length; ++i)
        {
            if (Environment.Is64BitOperatingSystem)
            {
-                    nint opt = new(optionsPtr.ToInt64() + (i * optSize));
+                var opt = new nint(optionsPtr.ToInt64() + (i * optSize));
                Marshal.StructureToPtr(options[i], opt, false);
            }
            else
            {
-                    nint opt = new(optionsPtr.ToInt32() + (i * optSize));
+                var opt = new nint(optionsPtr.ToInt32() + (i * optSize));
                Marshal.StructureToPtr(options[i], opt, false);
            }
        }
@@ -156,14 +154,14 @@ namespace ServiceLib.Handler.SysProxy
        list.options = optionsPtr;

        // and then make a pointer out of the whole list
-            nint ipcoListPtr = Marshal.AllocCoTaskMem(list.dwSize); // !! remember to deallocate memory 5
+        var ipcoListPtr = Marshal.AllocCoTaskMem(list.dwSize); // !! remember to deallocate memory 5
        Marshal.StructureToPtr(list, ipcoListPtr, false);

        // and finally, call the API method!
-            bool isSuccess = NativeMethods.InternetSetOption(nint.Zero,
+        var isSuccess = NativeMethods.InternetSetOption(nint.Zero,
           InternetOption.INTERNET_OPTION_PER_CONNECTION_OPTION,
           ipcoListPtr, list.dwSize);
-            int returnvalue = 0; // ERROR_SUCCESS
+        var returnvalue = 0; // ERROR_SUCCESS
        if (!isSuccess)
        {  // get the error codes, they might be helpful
            returnvalue = Marshal.GetLastPInvokeError();
@@ -171,13 +169,15 @@ namespace ServiceLib.Handler.SysProxy
        else
        {
            // Notify the system that the registry settings have been changed and cause them to be refreshed
-                NativeMethods.InternetSetOption(nint.Zero, InternetOption.INTERNET_OPTION_SETTINGS_CHANGED, nint.Zero, 0);
-                NativeMethods.InternetSetOption(nint.Zero, InternetOption.INTERNET_OPTION_REFRESH, nint.Zero, 0);
+            _ = NativeMethods.InternetSetOption(nint.Zero, InternetOption.INTERNET_OPTION_SETTINGS_CHANGED, nint.Zero, 0);
+            _ = NativeMethods.InternetSetOption(nint.Zero, InternetOption.INTERNET_OPTION_REFRESH, nint.Zero, 0);
        }

        // FREE the data ASAP
        if (list.szConnection != nint.Zero)
+        {
            Marshal.FreeHGlobal(list.szConnection); // release mem 3
+        }
        if (optionCount > 1)
        {
            Marshal.FreeHGlobal(options[1].m_Value.m_StringPtr); // release mem 1
@@ -204,18 +204,18 @@ namespace ServiceLib.Handler.SysProxy
    /// <exception cref="ApplicationException">Error message with win32 error code</exception>
    private static IEnumerable<string> EnumerateRasEntries()
    {
-            int entries = 0;
+        var entries = 0;
        // attempt to query with 1 entry buffer
-            RASENTRYNAME[] rasEntryNames = new RASENTRYNAME[1];
-            int bufferSize = Marshal.SizeOf(typeof(RASENTRYNAME));
+        var rasEntryNames = new RASENTRYNAME[1];
+        var bufferSize = Marshal.SizeOf(typeof(RASENTRYNAME));
        rasEntryNames[0].dwSize = Marshal.SizeOf(typeof(RASENTRYNAME));

-            uint result = NativeMethods.RasEnumEntries(null, null, rasEntryNames, ref bufferSize, ref entries);
+        var result = NativeMethods.RasEnumEntries(null, null, rasEntryNames, ref bufferSize, ref entries);
        // increase buffer if the buffer is not large enough
        if (result == (uint)ErrorCode.ERROR_BUFFER_TOO_SMALL)
        {
            rasEntryNames = new RASENTRYNAME[bufferSize / Marshal.SizeOf(typeof(RASENTRYNAME))];
-                for (int i = 0; i < rasEntryNames.Length; i++)
+            for (var i = 0; i < rasEntryNames.Length; i++)
            {
                rasEntryNames[i].dwSize = Marshal.SizeOf(typeof(RASENTRYNAME));
            }
@@ -225,7 +225,7 @@ namespace ServiceLib.Handler.SysProxy
        if (result == 0)
        {
            var entryNames = new List<string>();
-                for (int i = 0; i < entries; i++)
+            for (var i = 0; i < entries; i++)
            {
                entryNames.Add(rasEntryNames[i].szEntryName);
            }
@@ -357,4 +357,3 @@ namespace ServiceLib.Handler.SysProxy
        );
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs
+++ b/v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public static class SysProxyHandler
 {
    private static readonly string _tag = "SysProxyHandler";
@@ -75,7 +75,7 @@
        }

        strProxy = string.Empty;
-            if (Utils.IsNullOrEmpty(config.SystemProxyItem.SystemProxyAdvancedProtocol))
+        if (config.SystemProxyItem.SystemProxyAdvancedProtocol.IsNullOrEmpty())
        {
            strProxy = $"{Global.Loopback}:{port}";
        }
@@ -96,4 +96,3 @@
        ProxySettingWindows.SetProxy(strProxy, "", 4);
    }
 }
-}
--- a/v2rayN/ServiceLib/Handler/TaskHandler.cs
+++ b/v2rayN/ServiceLib/Handler/TaskHandler.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class TaskHandler
 {
    private static readonly Lazy<TaskHandler> _instance = new(() => new());
@@ -7,66 +7,91 @@

    public void RegUpdateTask(Config config, Action<bool, string> updateFunc)
    {
-            Task.Run(() => UpdateTaskRunSubscription(config, updateFunc));
-            Task.Run(() => UpdateTaskRunGeo(config, updateFunc));
+        Task.Run(() => ScheduledTasks(config, updateFunc));
+    }
+
+    private async Task ScheduledTasks(Config config, Action<bool, string> updateFunc)
+    {
+        Logging.SaveLog("Setup Scheduled Tasks");
+
+        var numOfExecuted = 1;
+        while (true)
+        {
+            //1 minute
+            await Task.Delay(1000 * 60);
+
+            //Execute once 1 minute
+            await UpdateTaskRunSubscription(config, updateFunc);
+
+            //Execute once 20 minute
+            if (numOfExecuted % 20 == 0)
+            {
+                //Logging.SaveLog("Execute save config");
+
+                await ConfigHandler.SaveConfig(config);
+                await ProfileExHandler.Instance.SaveTo();
+            }
+
+            //Execute once 1 hour
+            if (numOfExecuted % 60 == 0)
+            {
+                //Logging.SaveLog("Execute delete expired files");
+
+                FileManager.DeleteExpiredFiles(Utils.GetBinConfigPath(), DateTime.Now.AddHours(-1));
+                FileManager.DeleteExpiredFiles(Utils.GetLogPath(), DateTime.Now.AddMonths(-1));
+                FileManager.DeleteExpiredFiles(Utils.GetTempPath(), DateTime.Now.AddMonths(-1));
+
+                //Check once 1 hour
+                await UpdateTaskRunGeo(config, numOfExecuted / 60, updateFunc);
+            }
+
+            numOfExecuted++;
+        }
    }

    private async Task UpdateTaskRunSubscription(Config config, Action<bool, string> updateFunc)
-        {
-            await Task.Delay(60000);
-            Logging.SaveLog("UpdateTaskRunSubscription");
-
-            var updateHandle = new UpdateService();
-            while (true)
    {
        var updateTime = ((DateTimeOffset)DateTime.Now).ToUnixTimeSeconds();
-                var lstSubs = (await AppHandler.Instance.SubItems())
+        var lstSubs = (await AppHandler.Instance.SubItems())?
            .Where(t => t.AutoUpdateInterval > 0)
            .Where(t => updateTime - t.UpdateTime >= t.AutoUpdateInterval * 60)
            .ToList();

+        if (lstSubs is not { Count: > 0 })
+        {
+            return;
+        }
+
+        Logging.SaveLog("Execute update subscription");
+        var updateHandle = new UpdateService();
+
        foreach (var item in lstSubs)
        {
            await updateHandle.UpdateSubscriptionProcess(config, item.Id, true, (bool success, string msg) =>
            {
                updateFunc?.Invoke(success, msg);
                if (success)
-                                Logging.SaveLog("subscription" + msg);
+                {
+                    Logging.SaveLog($"Update subscription end. {msg}");
+                }
            });
            item.UpdateTime = updateTime;
            await ConfigHandler.AddSubItem(config, item);
-
-                    await Task.Delay(5000);
-                }
-                await Task.Delay(60000);
+            await Task.Delay(1000);
        }
    }

-        private async Task UpdateTaskRunGeo(Config config, Action<bool, string> updateFunc)
+    private async Task UpdateTaskRunGeo(Config config, int hours, Action<bool, string> updateFunc)
    {
-            var autoUpdateGeoTime = DateTime.Now;
-
-            //await Task.Delay(1000 * 120);
-            Logging.SaveLog("UpdateTaskRunGeo");
+        if (config.GuiItem.AutoUpdateInterval > 0 && hours > 0 && hours % config.GuiItem.AutoUpdateInterval == 0)
+        {
+            Logging.SaveLog("Execute update geo files");

            var updateHandle = new UpdateService();
-            while (true)
-            {
-                await Task.Delay(1000 * 3600);
-
-                var dtNow = DateTime.Now;
-                if (config.GuiItem.AutoUpdateInterval > 0)
-                {
-                    if ((dtNow - autoUpdateGeoTime).Hours % config.GuiItem.AutoUpdateInterval == 0)
-                    {
            await updateHandle.UpdateGeoFileAll(config, (bool success, string msg) =>
            {
                updateFunc?.Invoke(false, msg);
            });
-                        autoUpdateGeoTime = dtNow;
-                    }
-                }
-            }
        }
    }
 }
--- a/v2rayN/ServiceLib/Handler/WebDavHandler.cs
+++ b/v2rayN/ServiceLib/Handler/WebDavHandler.cs
@@ -1,14 +1,14 @@
 using System.Net;
 using WebDav;

-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class WebDavHandler
 {
    private static readonly Lazy<WebDavHandler> _instance = new(() => new());
    public static WebDavHandler Instance => _instance.Value;

-        private Config? _config;
+    private readonly Config? _config;
    private WebDavClient? _client;
    private string? _lastDescription;
    private string _webDir = Global.AppName + "_backup";
@@ -62,7 +62,9 @@ namespace ServiceLib.Handler
    private async Task<bool> TryCreateDir()
    {
        if (_client is null)
+        {
            return false;
+        }
        try
        {
            var result2 = await _client.Mkcol(_webDir);
@@ -177,4 +179,3 @@ namespace ServiceLib.Handler

    public string GetLastError() => _lastDescription ?? string.Empty;
 }
-}
--- a/v2rayN/ServiceLib/Models/CheckUpdateModel.cs
+++ b/v2rayN/ServiceLib/Models/CheckUpdateModel.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class CheckUpdateModel
 {
    public bool? IsSelected { get; set; }
@@ -8,4 +8,3 @@
    public string? FileName { get; set; }
    public bool? IsFinished { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/ClashConnectionModel.cs
+++ b/v2rayN/ServiceLib/Models/ClashConnectionModel.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ClashConnectionModel
 {
    public string? Id { get; set; }
@@ -14,4 +14,3 @@
    public string? Elapsed { get; set; }
    public string? Chain { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/ClashConnections.cs
+++ b/v2rayN/ServiceLib/Models/ClashConnections.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ClashConnections
 {
    public ulong downloadTotal { get; set; }
@@ -34,4 +34,3 @@
    public string? processPath { get; set; }
    public string? remoteDestination { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/ClashProviders.cs
+++ b/v2rayN/ServiceLib/Models/ClashProviders.cs
@@ -1,7 +1,7 @@
-using static ServiceLib.Models.ClashProxies;
+using static ServiceLib.Models.ClashProxies;
+
+namespace ServiceLib.Models;

-namespace ServiceLib.Models
-{
 public class ClashProviders
 {
    public Dictionary<string, ProvidersItem>? providers { get; set; }
@@ -14,4 +14,3 @@ namespace ServiceLib.Models
        public string? vehicleType { get; set; }
    }
 }
-}
--- a/v2rayN/ServiceLib/Models/ClashProxies.cs
+++ b/v2rayN/ServiceLib/Models/ClashProxies.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ClashProxies
 {
    public Dictionary<string, ProxiesItem>? proxies { get; set; }
@@ -21,4 +21,3 @@
        public int delay { get; set; }
    }
 }
-}
--- a/v2rayN/ServiceLib/Models/ClashProxyModel.cs
+++ b/v2rayN/ServiceLib/Models/ClashProxyModel.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ClashProxyModel
 {
@@ -15,4 +15,3 @@

    public bool IsActive { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/CmdItem.cs
+++ b/v2rayN/ServiceLib/Models/CmdItem.cs
@@ -1,8 +1,7 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class CmdItem
 {
    public string? Cmd { get; set; }
    public List<string>? Arguments { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/ComboItem.cs
+++ b/v2rayN/ServiceLib/Models/ComboItem.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ComboItem
 {
    public string? ID
@@ -12,4 +12,3 @@
        get; set;
    }
 }
-}
--- a/v2rayN/ServiceLib/Models/Config.cs
+++ b/v2rayN/ServiceLib/Models/Config.cs
@@ -1,8 +1,5 @@
-namespace ServiceLib.Models
-{
-    /// <summary>
-    /// 本软件配置文件实体类
-    /// </summary>
+namespace ServiceLib.Models;
+
 [Serializable]
 public class Config
 {
@@ -54,4 +51,3 @@

    #endregion other entities
 }
-}
--- a/v2rayN/ServiceLib/Models/ConfigItems.cs
+++ b/v2rayN/ServiceLib/Models/ConfigItems.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class CoreBasicItem
 {
@@ -147,7 +147,6 @@ namespace ServiceLib.Models
    public int Mtu { get; set; }
    public bool EnableExInbound { get; set; }
    public bool EnableIPv6Address { get; set; }
-        public string? LinuxSudoPwd { get; set; }
 }

 [Serializable]
@@ -157,6 +156,7 @@ namespace ServiceLib.Models
    public string SpeedTestUrl { get; set; }
    public string SpeedPingTestUrl { get; set; }
    public int MixedConcurrencyCount { get; set; }
+    public string IPAPIUrl { get; set; }
 }

 [Serializable]
@@ -197,6 +197,7 @@ namespace ServiceLib.Models
 {
    public int UpMbps { get; set; }
    public int DownMbps { get; set; }
+    public int HopInterval { get; set; } = 30;
 }

 [Serializable]
@@ -244,4 +245,3 @@ namespace ServiceLib.Models
    public string? Length { get; set; }
    public string? Interval { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/CoreInfo.cs
+++ b/v2rayN/ServiceLib/Models/CoreInfo.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class CoreInfo
 {
@@ -18,4 +18,3 @@ namespace ServiceLib.Models
    public string? VersionArg { get; set; }
    public bool AbsolutePath { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/DNSItem.cs
+++ b/v2rayN/ServiceLib/Models/DNSItem.cs
@@ -1,7 +1,7 @@
-using SQLite;
+using SQLite;
+
+namespace ServiceLib.Models;

-namespace ServiceLib.Models
-{
 [Serializable]
 public class DNSItem
 {
@@ -17,4 +17,3 @@ namespace ServiceLib.Models
    public string? DomainStrategy4Freedom { get; set; }
    public string? DomainDNSAddress { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/GitHubRelease.cs
+++ b/v2rayN/ServiceLib/Models/GitHubRelease.cs
@@ -1,7 +1,7 @@
-using System.Text.Json.Serialization;
+using System.Text.Json.Serialization;
+
+namespace ServiceLib.Models;

-namespace ServiceLib.Models
-{
 public class GitHubReleaseAsset
 {
    [JsonPropertyName("url")] public string? Url { get; set; }
@@ -65,4 +65,3 @@ namespace ServiceLib.Models

    [JsonPropertyName("body")] public string? Body { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/IPAPIInfo.cs
+++ b/v2rayN/ServiceLib/Models/IPAPIInfo.cs
@@ -1,13 +1,19 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 internal class IPAPIInfo
 {
    public string? ip { get; set; }
-        public string? city { get; set; }
-        public string? region { get; set; }
-        public string? region_code { get; set; }
+    public string? clientIp { get; set; }
+    public string? ip_addr { get; set; }    
+    public string? query { get; set; }
    public string? country { get; set; }
    public string? country_name { get; set; }
    public string? country_code { get; set; }
+    public string? countryCode { get; set; }
+    public LocationInfo? location { get; set; }
 }
+
+public class LocationInfo
+{
+    public string? country_code { get; set; }
 }
--- a/v2rayN/ServiceLib/Models/ProfileExItem.cs
+++ b/v2rayN/ServiceLib/Models/ProfileExItem.cs
@@ -1,7 +1,7 @@
 using SQLite;

-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ProfileExItem
 {
@@ -13,4 +13,3 @@ namespace ServiceLib.Models
    public int Sort { get; set; }
    public string? Message { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/ProfileItem.cs
+++ b/v2rayN/ServiceLib/Models/ProfileItem.cs
@@ -1,7 +1,7 @@
-using SQLite;
+using SQLite;
+
+namespace ServiceLib.Models;

-namespace ServiceLib.Models
-{
 [Serializable]
 public class ProfileItem
 {
@@ -48,12 +48,12 @@ namespace ServiceLib.Models

    public List<string>? GetAlpn()
    {
-            return Utils.IsNullOrEmpty(Alpn) ? null : Utils.String2List(Alpn);
+        return Alpn.IsNullOrEmpty() ? null : Utils.String2List(Alpn);
    }

    public string GetNetwork()
    {
-            if (Utils.IsNullOrEmpty(Network) || !Global.Networks.Contains(Network))
+        if (Network.IsNullOrEmpty() || !Global.Networks.Contains(Network))
        {
            return Global.DefaultNetwork;
        }
@@ -69,6 +69,7 @@ namespace ServiceLib.Models
    public int ConfigVersion { get; set; }
    public string Address { get; set; }
    public int Port { get; set; }
+    public string Ports { get; set; }
    public string Id { get; set; }
    public int AlterId { get; set; }
    public string Security { get; set; }
@@ -93,4 +94,3 @@ namespace ServiceLib.Models
    public string SpiderX { get; set; }
    public string Extra { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/ProfileItemModel.cs
+++ b/v2rayN/ServiceLib/Models/ProfileItemModel.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ProfileItemModel : ProfileItem
 {
@@ -15,4 +15,3 @@
    public string TotalUp { get; set; }
    public string TotalDown { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/RetResult.cs
+++ b/v2rayN/ServiceLib/Models/RetResult.cs
@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class RetResult
 {
    public bool Success { get; set; }
@@ -24,4 +24,3 @@
        Data = data;
    }
 }
-}
--- a/v2rayN/ServiceLib/Models/RoutingItem.cs
+++ b/v2rayN/ServiceLib/Models/RoutingItem.cs
@@ -1,7 +1,7 @@
-using SQLite;
+using SQLite;
+
+namespace ServiceLib.Models;

-namespace ServiceLib.Models
-{
 [Serializable]
 public class RoutingItem
 {
@@ -20,4 +20,3 @@ namespace ServiceLib.Models
    public string DomainStrategy4Singbox { get; set; }
    public int Sort { get; set; }
 }
-}
--- a/v2rayN/ServiceLib/Models/RoutingItemModel.cs
+++ b/v2rayN/ServiceLib/Models/RoutingItemModel.cs
@@ -1,8 +1,7 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class RoutingItemModel : RoutingItem
 {
    public bool IsActive { get; set; }
 }
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
2dust	a46a4ad7c1	up 7.12.7	2025-06-19 11:59:20 +08:00
2dust	e46f680651	Optimize the UI for dns settings	2025-06-19 11:24:33 +08:00
2dust	93a20852f5	Optimize the UI for routing settings	2025-06-19 10:48:47 +08:00
2dust	298bb64e66	Routing rules do not determine whether it is version V3	2025-06-19 10:04:48 +08:00
2dust	0e5ac65f55	Improved network speed display when using clash api without proxy and direct	2025-06-16 15:06:18 +08:00
2dust	cb6122f872	First scroll horizontally to the initial position to avoid the control crash bug https://github.com/2dust/v2rayN/issues/7387	2025-06-16 10:48:35 +08:00
2dust	06500e0218	When testing, start the core and then delay 1s before starting the test https://github.com/2dust/v2rayN/issues/7391	2025-06-15 17:33:11 +08:00
DHR60	9ddf0b42e7	Fix Observatory (#7437 ) * Enables concurrency for observatory * Adds burst observatory for least load balancer	2025-06-15 14:41:47 +08:00
2dust	2056377f55	up 7.12.6	2025-06-15 14:39:02 +08:00
2dust	7065dabc94	If it is not in China area, no update is required https://github.com/2dust/v2rayN/issues/7417	2025-06-15 14:35:59 +08:00
2dust	9e2336a71e	The notification pop-up position is changed to the top right https://github.com/2dust/v2rayN/issues/7421	2025-06-15 14:16:30 +08:00
2dust	d239c627f3	Use File.SetUnixFileMode to set the execute permission first. If that fails, use chmod to set the execute permission. https://github.com/2dust/v2rayN/issues/7416	2025-06-15 12:33:21 +08:00
2dust	984b36d34e	Update Directory.Packages.props	2025-06-15 12:33:02 +08:00
DHR60	c81bc2f536	Fix (#7405 ) #7404	2025-06-08 09:30:08 +08:00
Miheichev Aleksandr Sergeevich	87f7e65076	docs: improve README.md formatting and readability (#7376 ) - Split long line for better readability - Add consistent spacing between sections - Remove extra blank lines - Update sing-box link to point to main repo instead of releases	2025-06-02 09:52:49 +08:00
duolaameng	9985b68b6b	Update LICENSE (#7327 ) 完善版权信息：项目名称、时间、作者	2025-05-28 20:04:12 +08:00
Miheichev Aleksandr Sergeevich	fb4b8b2789	Revision of the Russian translation (#7342 ) * Revision of the Russian translation * Fix: remove duplicate TbSettingsSocksPortTip and refine three Russian strings * refactor: improve Russian translations and fix punctuation - Standardized punctuation in tooltips and messages (replaced semicolons with commas where appropriate) - Improved consistency in server type labels (moved square brackets in "[TUIC] server" and similar) - Enhanced clarity in "Speed Ping Test URL" to "URL for real ping test" - Simplified "NeedRebootTips" message - Fixed minor grammatical and formatting issues in various UI strings - Removed duplicate "TbSettingsStartBootTip" entry - Improved tooltip for port settings	2025-05-28 20:03:50 +08:00
Yuri Tukhachevsky	3812ccc780	Add support for DDE and MATE (#7353 ) * add support for UKUI * Add support for DDE and MATE	2025-05-28 09:05:55 +08:00
Yuri Tukhachevsky	608a6c387a	add support for UKUI (#7348 )	2025-05-26 13:48:31 +08:00
2dust	4875b37f70	up 7.12.5	2025-05-25 19:12:06 +08:00
2dust	2f3fba73de	Bug fix https://github.com/2dust/v2rayN/issues/7333	2025-05-25 19:11:42 +08:00
2dust	2ab1b9068f	up 7.12.4	2025-05-21 20:00:41 +08:00
DHR60	b9613875ce	Determine .exe suffix based on OS in GenRoutingDirectExe (#7322 ) * Determine .exe suffix based on OS in GenRoutingDirectExe * Uses Utils.GetExeName	2025-05-21 19:57:23 +08:00
2dust	5d2aea6b4f	Change the inbound of the xray configuration file from socks to mixed	2025-05-17 14:51:18 +08:00
Pk-web6936	5824e18ed6	Update Persian translate (#7273 )	2025-05-15 19:21:53 +08:00
2dust	4f8648cbc9	Fix https://github.com/2dust/v2rayN/issues/7270	2025-05-12 20:29:34 +08:00
2dust	01b021b2c3	Bug fix https://github.com/2dust/v2rayN/issues/7279	2025-05-12 20:28:28 +08:00
2dust	331e8ce960	up 7.12.3	2025-05-11 19:19:26 +08:00
2dust	a2cfe6fa51	Added the current connection information test url option https://github.com/2dust/v2rayN/discussions/7268	2025-05-11 16:59:00 +08:00
2dust	8381fefb78	up 7.12.2	2025-05-11 10:39:02 +08:00
2dust	d3b95d781a	Removed the function of displaying the current connection IP https://github.com/2dust/v2rayN/discussions/7268	2025-05-11 10:38:48 +08:00
2dust	3a4a96f87a	Fix https://github.com/2dust/v2rayN/issues/7258	2025-05-09 14:33:41 +08:00
2dust	3d462c4be3	Fix https://github.com/2dust/v2rayN/issues/7247	2025-05-08 15:56:52 +08:00
2dust	82b366cd9b	Fix https://github.com/2dust/v2rayN/issues/7244	2025-05-07 14:28:55 +08:00
DHR60	897a4e5635	Move exe direct rule before clash_mode (#7236 )	2025-05-05 13:59:14 +08:00
2dust	8ea76fd318	up 7.12.1	2025-05-04 17:44:36 +08:00
2dust	693a96fff2	Update Directory.Packages.props	2025-05-04 17:44:04 +08:00
DHR60	8b4e2f8f23	Fix DNS (#7233 ) * Fix DNS * Removes expectIPs from remote DNS	2025-05-04 17:28:57 +08:00
2dust	13b164acac	Enhanced sorting function, can sort by statistics	2025-05-03 11:29:36 +08:00
2dust	e590547b30	Revert "Bug fix" This reverts commit `5a0fdd971a`.	2025-05-02 10:44:20 +08:00
2dust	5a0fdd971a	Bug fix https://github.com/2dust/v2rayN/issues/7211	2025-04-30 14:12:02 +08:00
2dust	514dce960a	up 7.12.0	2025-04-28 15:57:09 +08:00
Reza Bakhshi Laktasaraei	6ee6fb1706	Improve Accessibility in StatusBarView and ProfilesView, Update Package Versions (#7199 ) * Fix Tab navigation in ToolBar by setting KeyboardNavigation to Continue * Improve accessibility for ComboBoxes in StatusBarView.xaml Added ItemContainerStyle to cmbRoutings2 and cmbRoutings to bind AutomationProperties.Name to Remarks, ensuring screen readers announce the correct values instead of the default object type. * Improve accessibility for cmbServers in StatusBarView.xaml Added ItemContainerStyle to cmbServers to bind AutomationProperties.Name to Text, ensuring screen readers announce the correct values instead of the default object type. * Update package versions and fix accessibility in ProfilesView.xaml - Updated package versions in Directory.Packages.props: - Semi.Avalonia and Semi.Avalonia.DataGrid from 11.2.1.6 to 11.2.1.7. - ZXing.Net.Bindings.SkiaSharp from 0.16.14 to 0.16.21. - Fixed MC3024 error in ProfilesView.xaml by creating AccessibleMyChipListBoxItem style: - Added AccessibleMyChipListBoxItem style based on MyChipListBoxItem to set AutomationProperties.Name. - Replaced ItemContainerStyle with AccessibleMyChipListBoxItem to preserve original appearance. - Updated AutomationProperties.Name to use resx:ResUI.menuSubscription for better localization. - Removed duplicate AutomationProperties.Name from TextBlock as it's now handled by the style. * Update Directory.Packages.props --------- Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>	2025-04-28 15:25:57 +08:00
2dust	6985328653	Optimize and improve code	2025-04-28 15:16:58 +08:00
DHR60	41c406b84d	Revert "Fix xray wireguard chained proxies not working (2dust#7113)" (#7194 )	2025-04-27 09:37:46 +08:00
2dust	30f7f2c563	Update Directory.Packages.props	2025-04-26 10:32:20 +08:00
Reza Bakhshi Laktasaraei	be3dbfb8e3	Fix Tab navigation in ToolBar by setting KeyboardNavigation to Continue (#7185 )	2025-04-26 10:31:00 +08:00
Pk-web6936	9b92259e80	Update Persian translation (#7191 ) `0032a3d27a`	2025-04-26 10:30:05 +08:00
2dust	1c04144573	Code clean	2025-04-26 09:53:19 +08:00
2dust	adf3b955d6	Refactor Linux to run Tun as sudo	2025-04-26 09:50:31 +08:00
2dust	0032a3d27a	Fix kill process for linux	2025-04-25 16:36:28 +08:00
2dust	c6d347d49a	Refactor the Linux version to not store sudo password	2025-04-25 15:19:49 +08:00
2dust	ea42246d1b	Improved AmazTool	2025-04-25 14:38:33 +08:00
2dust	3f19958c75	Bug fix https://github.com/2dust/v2rayN/issues/7179	2025-04-24 11:50:24 +08:00
2dust	35788158bc	up 7.11.3	2025-04-21 10:17:37 +08:00
2dust	4fd494ded4	Update Directory.Packages.props	2025-04-21 10:15:49 +08:00
2dust	23eeb8ff55	Try to fix https://github.com/2dust/v2rayN/issues/7128	2025-04-18 12:31:46 +08:00
2dust	456ffb200a	up 7.11.2	2025-04-15 10:54:55 +08:00
2dust	18e0bb194e	Enhance Accessibility in MsgView	2025-04-15 09:57:04 +08:00
2dust	392f6111dd	Update Directory.Packages.props	2025-04-14 11:17:57 +08:00
DHR60	ce6572af3d	Fix xray wireguard chained proxies not working (#7113 ) * Fix chained proxies not working * Add domain field for WireGuard exit node	2025-04-12 19:03:34 +08:00
DHR60	cf59137481	fix dns leak (#7110 )	2025-04-12 10:00:18 +08:00
DHR60	519e588124	fix #7105 (#7109 )	2025-04-12 09:52:20 +08:00
Reza Bakhshi Laktasaraei	666c874998	Add accessibility labels to improve screen reader support (#7105 ) * Add accessibility with AutomationProperties.Name to menus * Add accessibility labels to StatusBarView using ResUI resources * Add accessibility labels to ProfilesView using ResUI resources	2025-04-11 09:28:34 +08:00
DHR60	5f9f677467	Adjust menu items (#7100 ) * Adjust menu items * fix #7089	2025-04-11 09:27:34 +08:00
2dust	b06b5779dd	up 7.11.1	2025-04-09 17:39:34 +08:00
2dust	e3a3b9c201	Improved language res	2025-04-09 17:39:23 +08:00
2dust	321ec30f39	Internationalized code comments	2025-04-09 16:48:38 +08:00
2dust	5adae2dd2a	In Chinese and English, the keyword server is changed to Configuration	2025-04-09 16:21:25 +08:00
2dust	be5e15dfb6	Fix https://github.com/2dust/v2rayN/pull/7089	2025-04-09 15:25:42 +08:00
DHR60	15d3418c79	add xray wireguard support (#7089 ) * add xray wireguard support * add wireguard core type settings * Update OptionSettingWindow.axaml	2025-04-09 15:09:36 +08:00
2dust	0efb0228c6	Update Global.cs	2025-04-08 19:06:35 +08:00
DHR60	75b399b48b	Updates profile remark based on core type (#7076 )	2025-04-07 09:58:16 +08:00
2dust	24ccfb8077	up 7.11.0	2025-04-03 14:24:20 +08:00
2dust	204451db6c	Bug fix https://github.com/2dust/v2rayN/issues/7058	2025-04-03 14:22:12 +08:00
Pk-web6936	f553bbc41e	Update Persian Translation (#7053 )	2025-04-03 10:19:09 +08:00
2dust	8cb4f2f961	Adjusted the server configuration right-click menu	2025-04-02 15:53:28 +08:00
2dust	4d3db56065	csharp_style_namespace_declarations = file_scoped	2025-04-02 11:44:23 +08:00
NeonSweet	d92540121f	Update proxy_set_linux_sh (#7042 ) Co-authored-by: neonsweet <neonsweet@126.com>	2025-04-02 09:39:51 +08:00
2dust	17d586ea26	Update Directory.Packages.props	2025-03-31 15:05:07 +08:00
2dust	9a096d31fc	Remove ads rules from default routing rules and DNS	2025-03-30 11:07:59 +08:00
2dust	bf83dbdfea	Global setting ScrollViewer AllowAutoHide = False for desktop	2025-03-29 20:42:02 +08:00
2dust	e31cd0e199	Update Directory.Packages.props	2025-03-29 20:40:47 +08:00
2dust	1e11477e27	When add a new routing rule, add it to the top	2025-03-29 19:48:15 +08:00
2dust	e0750df96c	Update v2rayN.sln	2025-03-29 19:40:32 +08:00
DHR60	e3580b05f7	add xray core leastPing support (#7023 ) * add xray core leastPing support * Refactor multi-server configuration UI logic * Remove unused functions	2025-03-29 16:44:42 +08:00
patterniha	6ad0762731	set xray.location.cert to asset(bin) path (#7004 ) * Update Global.cs * Update CoreHandler.cs	2025-03-27 09:50:19 +08:00
2dust	70b05d7812	Update ResUI.fa-Ir.resx	2025-03-24 09:50:25 +08:00
Pk-web6936	5403fc9e21	Update ResUI.fa-Ir.resx (#6986 ) Update Persian translate	2025-03-24 09:17:28 +08:00
dashi	5bffca9584	Update translate for ResUI.ru.resx (#6983 ) It may contain spelling errors.	2025-03-24 09:17:11 +08:00
Pk-web6936	2060539c34	Update Persian translate (#6973 ) Update Persian translate	2025-03-23 10:28:21 +08:00
2dust	de3cdb4f7e	up Resx	2025-03-23 10:18:36 +08:00
2dust	2a4ba2a751	up Resx	2025-03-21 11:11:53 +08:00
dependabot[bot]	48747aabe0	Bump actions/upload-artifact from 4.6.1 to 4.6.2 (#6950 ) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.6.1 to 4.6.2. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v4.6.1...v4.6.2) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-03-20 09:13:01 +08:00
2dust	7182be921d	Update proxy_set_linux_sh https://github.com/2dust/v2rayN/issues/6937	2025-03-19 10:04:06 +08:00
2dust	9d7dcd2c4f	Update Directory.Packages.props	2025-03-19 10:03:55 +08:00
2dust	c3e56e84f1	Bug fix https://github.com/2dust/v2rayN/issues/6932	2025-03-18 16:18:27 +08:00
dependabot[bot]	f1ef5a1f51	Bump actions/setup-dotnet from 4.3.0 to 4.3.1 (#6929 ) Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 4.3.0 to 4.3.1. - [Release notes](https://github.com/actions/setup-dotnet/releases) - [Commits](https://github.com/actions/setup-dotnet/compare/v4.3.0...v4.3.1) --- updated-dependencies: - dependency-name: actions/setup-dotnet dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-03-18 10:01:15 +08:00
2dust	d1e6898290	up 7.10.5	2025-03-17 11:07:31 +08:00
2dust	8597332b21	Fixed warnings	2025-03-17 11:07:01 +08:00
2dust	7cc42ae249	Simply check the file hash value and delete the old pac file	2025-03-17 11:05:04 +08:00
Wydy	e054d4487d	Update pac (#6924 )	2025-03-17 09:06:21 +08:00
2dust	6ef36f521d	Optimize and improve code	2025-03-16 15:48:42 +08:00
2dust	a02a122dd1	Update proxy_set_linux_sh https://github.com/2dust/v2rayN/issues/6886	2025-03-16 11:01:23 +08:00
2dust	701138617c	Update Directory.Packages.props	2025-03-16 10:56:33 +08:00
Avery Lynn	d0e2cc9442	Fix server deduplicaiton failure (#6900 ) - Add a local method AreEquel to compare string values, return TRUE when compare between 'null' and 'string.Emtpy'	2025-03-13 20:11:10 +08:00
DHR60	d561f10edc	Modify default fallback load balancing rule (#6889 ) * Modify default fallback load balancing rule * Refine default fallback load balancing rule based on domain strategy	2025-03-12 18:36:51 +08:00
2dust	2df412476a	If it is a Windows WinGet installation, the configuration file is stored in the user directory https://github.com/2dust/v2rayN/issues/6803	2025-03-09 19:04:49 +08:00
2dust	e6011cfede	AI-optimized code	2025-03-07 12:11:19 +08:00
2dust	bcf43e2928	Enhanced subscription customization configuration https://github.com/2dust/v2rayN/issues/6875	2025-03-07 11:37:01 +08:00
2dust	3f0f895424	up 7.10.4	2025-03-06 17:35:10 +08:00
2dust	07a3bdc618	AI-optimized code	2025-03-06 16:36:39 +08:00
2dust	7e348c196e	AI-optimized code	2025-03-06 14:53:25 +08:00
2dust	51e5885e76	AI-optimized code	2025-03-06 14:42:21 +08:00
2dust	50d7912f62	AI-optimized code	2025-03-06 14:34:31 +08:00
2dust	3869148fc8	AI-optimized code	2025-03-06 14:30:02 +08:00
2dust	a0af4fb30c	Update DownloadService.cs AI-optimized code	2025-03-06 14:08:38 +08:00
2dust	c374b8565b	Update SpeedtestService.cs AI-optimized code	2025-03-06 14:08:29 +08:00
2dust	7e8b405555	AI-optimized code	2025-03-06 12:21:21 +08:00
2dust	c3439c5abe	AI-optimized code	2025-03-06 11:10:55 +08:00
2dust	d4a8787356	AI-optimized code	2025-03-06 10:57:39 +08:00
2dust	23b27575a0	AI-optimized code	2025-03-06 10:48:18 +08:00
2dust	8d8a887c42	Update HttpClientHelper.cs AI-optimized code	2025-03-06 10:47:57 +08:00
2dust	1229c967ba	Update SemanticVersion.cs AI-optimized code	2025-03-06 10:47:31 +08:00
2dust	d35f65f86d	Update Utils.cs AI-optimized code	2025-03-06 10:47:06 +08:00
2dust	0a8ce0f961	Update ProxySettingWindows.cs AI-optimized code	2025-03-06 10:46:50 +08:00
2dust	8092481d26	Update Job.cs AI-optimized code	2025-03-06 10:46:41 +08:00
2dust	764014e49a	Replace all Utils.ToInt(variable) with variable.ToInt()	2025-03-05 20:26:26 +08:00
2dust	71cc6d7a88	Replace all Utils.IsNullOrEmpty(variable) with variable.IsNullOrEmpty()	2025-03-05 19:44:49 +08:00
2dust	f3af831cf2	Replace all Utils.IsNotEmpty(variable) with variable.IsNotEmpty()	2025-03-05 16:42:43 +08:00
2dust	78fde575d7	up 7.10.3	2025-03-04 17:03:26 +08:00
2dust	6e5af34877	Revert "If the update fails during the upgrade, the update will be retried." This reverts commit `9748fbb076`.	2025-03-04 17:02:05 +08:00
2dust	8d1853e991	up 7.10.2	2025-03-04 15:11:05 +08:00
DHR60	859299c712	Add kcp DNS masquerade support (#6852 ) * Add kcp DNS masquerade support * Update V2rayConfig.cs * Update CoreConfigV2rayService.cs --------- Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>	2025-03-04 10:32:07 +08:00
2dust	7fbb0013b0	Optimizing Task Code	2025-03-03 16:57:55 +08:00
2dust	837cfbd03b	Optimize UI prompts	2025-03-03 14:36:30 +08:00
2dust	cdc5d72cfa	Update CoreConfigSingboxService.cs	2025-03-03 14:36:01 +08:00
DHR60	8dcf5c5b90	Add Hy2 Port hopping URI support (#6848 )	2025-03-03 14:11:53 +08:00
2dust	67fe6ac3d8	Optimizing Task Code, add unified processing of scheduled tasks	2025-03-03 12:20:58 +08:00
2dust	438eaba4d5	up 7.10.1	2025-03-02 10:30:08 +08:00
2dust	3c8baa99d5	Update Directory.Packages.props	2025-03-02 10:29:43 +08:00
2dust	e70658f311	Add Hy2 Port hopping for sing-box 1.11+ https://github.com/2dust/v2rayN/issues/6772	2025-03-01 21:13:37 +08:00
2dust	2dd10cf5a1	Optimize QrcodeView	2025-03-01 19:56:52 +08:00
2dust	96781a784b	git submodule update --remote	2025-03-01 15:29:54 +08:00
2dust	9748fbb076	If the update fails during the upgrade, the update will be retried.	2025-03-01 14:23:43 +08:00
2dust	aa5e4378ab	Update AutoStartupHandler.cs	2025-03-01 14:14:07 +08:00