up 7.16.1

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.16.0</Version>
+        <Version>7.16.1</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/ServiceLib/Common/Utils.cs

@@ -998,7 +998,7 @@ public class Utils
 
     public static bool IsLinux() => OperatingSystem.IsLinux();
 
-    public static bool IsOSX() => OperatingSystem.IsMacOS();
+    public static bool IsMacOS() => OperatingSystem.IsMacOS();
 
     public static bool IsNonWindows() => !OperatingSystem.IsWindows();
 
@@ -1020,7 +1020,7 @@ public class Utils
     {
         try
         {
-            if (IsWindows() || IsOSX())
+            if (IsWindows() || IsMacOS())
             {
                 return false;
             }

v2rayN/ServiceLib/Handler/AutoStartupHandler.cs

@@ -26,7 +26,7 @@ public static class AutoStartupHandler
                 await SetTaskLinux();
             }
         }
-        else if (Utils.IsOSX())
+        else if (Utils.IsMacOS())
         {
             await ClearTaskOSX();
 

v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs

@@ -33,7 +33,7 @@ public static class SysProxyHandler
                     await ProxySettingLinux.SetProxy(Global.Loopback, port, exceptions);
                     break;
 
-                case ESysProxyType.ForcedChange when Utils.IsOSX():
+                case ESysProxyType.ForcedChange when Utils.IsMacOS():
                     await ProxySettingOSX.SetProxy(Global.Loopback, port, exceptions);
                     break;
 
@@ -45,7 +45,7 @@ public static class SysProxyHandler
                     await ProxySettingLinux.UnsetProxy();
                     break;
 
-                case ESysProxyType.ForcedClear when Utils.IsOSX():
+                case ESysProxyType.ForcedClear when Utils.IsMacOS():
                     await ProxySettingOSX.UnsetProxy();
                     break;
 

v2rayN/ServiceLib/Helper/HttpClientHelper.cs

@@ -49,7 +49,6 @@ public class HttpClientHelper
         return await httpClient.GetStringAsync(url);
     }
 
-
     public async Task PutAsync(string url, Dictionary<string, string> headers)
     {
         var jsonContent = JsonUtils.Serialize(headers);
@@ -72,6 +71,4 @@ public class HttpClientHelper
     {
         await httpClient.DeleteAsync(url);
     }
-
-    
 }

v2rayN/ServiceLib/Manager/CertPemManager.cs

@@ -202,7 +202,7 @@ public class CertPemManager
     /// <summary>
     /// Get certificate in PEM format from a server with CA pinning validation
     /// </summary>
-    public async Task<(string?, string?)> GetCertPemAsync(string target, string serverName, int timeout = 10)
+    public async Task<(string?, string?)> GetCertPemAsync(string target, string serverName, int timeout = 4)
     {
         try
         {
@@ -216,7 +216,13 @@ public class CertPemManager
 
             using var ssl = new SslStream(client.GetStream(), false, ValidateServerCertificate);
 
-            await ssl.AuthenticateAsClientAsync(serverName);
+            var sslOptions = new SslClientAuthenticationOptions
+            {
+                TargetHost = serverName,
+                RemoteCertificateValidationCallback = ValidateServerCertificate
+            };
+
+            await ssl.AuthenticateAsClientAsync(sslOptions, cts.Token);
 
             var remote = ssl.RemoteCertificate;
             if (remote == null)
@@ -242,7 +248,7 @@ public class CertPemManager
     /// <summary>
     /// Get certificate chain in PEM format from a server with CA pinning validation
     /// </summary>
-    public async Task<(List<string>, string?)> GetCertChainPemAsync(string target, string serverName, int timeout = 10)
+    public async Task<(List<string>, string?)> GetCertChainPemAsync(string target, string serverName, int timeout = 4)
     {
         var pemList = new List<string>();
         try
@@ -257,7 +263,13 @@ public class CertPemManager
 
             using var ssl = new SslStream(client.GetStream(), false, ValidateServerCertificate);
 
-            await ssl.AuthenticateAsClientAsync(serverName);
+            var sslOptions = new SslClientAuthenticationOptions
+            {
+                TargetHost = serverName,
+                RemoteCertificateValidationCallback = ValidateServerCertificate
+            };
+
+            await ssl.AuthenticateAsClientAsync(sslOptions, cts.Token);
 
             if (ssl.RemoteCertificate is not X509Certificate2 certChain)
             {
@@ -330,10 +342,74 @@ public class CertPemManager
         return TrustedCaThumbprints.Contains(rootThumbprint);
     }
 
-    public string ExportCertToPem(X509Certificate2 cert)
+    public static string ExportCertToPem(X509Certificate2 cert)
     {
         var der = cert.Export(X509ContentType.Cert);
-        var b64 = Convert.ToBase64String(der, Base64FormattingOptions.InsertLineBreaks);
+        var b64 = Convert.ToBase64String(der);
         return $"-----BEGIN CERTIFICATE-----\n{b64}\n-----END CERTIFICATE-----\n";
     }
+
+    /// <summary>
+    /// Parse concatenated PEM certificates string into a list of individual certificates
+    /// Normalizes format: removes line breaks from base64 content for better compatibility
+    /// </summary>
+    /// <param name="pemChain">Concatenated PEM certificates string (supports both \r\n and \n line endings)</param>
+    /// <returns>List of individual PEM certificate strings with normalized format</returns>
+    public static List<string> ParsePemChain(string pemChain)
+    {
+        var certs = new List<string>();
+        if (string.IsNullOrWhiteSpace(pemChain))
+        {
+            return certs;
+        }
+
+        // Normalize line endings (CRLF -> LF) at the beginning
+        pemChain = pemChain.Replace("\r\n", "\n").Replace("\r", "\n");
+
+        const string beginMarker = "-----BEGIN CERTIFICATE-----";
+        const string endMarker = "-----END CERTIFICATE-----";
+
+        var index = 0;
+        while (index < pemChain.Length)
+        {
+            var beginIndex = pemChain.IndexOf(beginMarker, index, StringComparison.Ordinal);
+            if (beginIndex == -1)
+                break;
+
+            var endIndex = pemChain.IndexOf(endMarker, beginIndex, StringComparison.Ordinal);
+            if (endIndex == -1)
+                break;
+
+            // Extract certificate content
+            var base64Start = beginIndex + beginMarker.Length;
+            var base64Content = pemChain.Substring(base64Start, endIndex - base64Start);
+
+            // Remove all whitespace from base64 content
+            base64Content = new string(base64Content.Where(c => !char.IsWhiteSpace(c)).ToArray());
+
+            // Reconstruct with clean format: BEGIN marker + base64 (no line breaks) + END marker
+            var normalizedCert = $"{beginMarker}\n{base64Content}\n{endMarker}\n";
+            certs.Add(normalizedCert);
+
+            // Move to next certificate
+            index = endIndex + endMarker.Length;
+        }
+
+        return certs;
+    }
+
+    /// <summary>
+    /// Concatenate a list of PEM certificates into a single string
+    /// </summary>
+    /// <param name="pemList">List of individual PEM certificate strings</param>
+    /// <returns>Concatenated PEM certificates string</returns>
+    public static string ConcatenatePemChain(IEnumerable<string> pemList)
+    {
+        if (pemList == null)
+        {
+            return string.Empty;
+        }
+
+        return string.Concat(pemList);
+    }
 }

v2rayN/ServiceLib/Manager/CoreAdminManager.cs

@@ -67,7 +67,7 @@ public class CoreAdminManager
 
         try
         {
-            var shellFileName = Utils.IsOSX() ? Global.KillAsSudoOSXShellFileName : Global.KillAsSudoLinuxShellFileName;
+            var shellFileName = Utils.IsMacOS() ? Global.KillAsSudoOSXShellFileName : Global.KillAsSudoLinuxShellFileName;
             var shFilePath = await FileUtils.CreateLinuxShellFile("kill_as_sudo.sh", EmbedUtils.GetEmbedText(shellFileName), true);
             if (shFilePath.Contains(' '))
             {

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -2599,8 +2599,10 @@ namespace ServiceLib.Resx {
         }
         
         /// <summary>
-        ///   查找类似 Server certificate (PEM format, optional). Entering a certificate will pin it.
-        ///Do not use the &quot;Fetch Certificate&quot; button when &quot;Allow Insecure&quot; is enabled. 的本地化字符串。
+        ///   查找类似 Server Certificate (PEM format, optional)
+        ///When specified, the certificate will be pinned, and &quot;Allow Insecure&quot; will be disabled.
+        ///
+        ///The &quot;Get Certificate&quot; action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA. 的本地化字符串。
         /// </summary>
         public static string TbCertPinningTips {
             get {
@@ -3850,6 +3852,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 macOS displays this in the Dock (requires restart) 的本地化字符串。
+        /// </summary>
+        public static string TbSettingsMacOSShowInDock {
+            get {
+                return ResourceManager.GetString("TbSettingsMacOSShowInDock", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Main layout orientation (requires restart) 的本地化字符串。
         /// </summary>

v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx

@@ -1606,8 +1606,10 @@
     <value>Certificate Pinning</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>Server certificate (PEM format, optional). Entering a certificate will pin it.
-Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</value>
+    <value>Server Certificate (PEM format, optional)
+When specified, the certificate will be pinned, and "Allow Insecure" will be disabled.
+
+The "Get Certificate" action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA.</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>Fetch Certificate</value>
@@ -1630,4 +1632,7 @@ Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</val
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>Custom system proxy script file path</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS displays this in the Dock (requires restart)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.fr.resx

@@ -1603,8 +1603,10 @@
     <value>Certificate Pinning</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>Certificat serveur (PEM, optionnel). L’ajout d’un certificat le fixe.
-Ne pas utiliser « Obtenir le certificat » si « Autoriser non sécurisé » est activé.</value>
+    <value>Server Certificate (PEM format, optional)
+When specified, the certificate will be pinned, and "Allow Insecure" will be disabled.
+
+The "Get Certificate" action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA.</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>Obtenir le certificat</value>
@@ -1627,4 +1629,7 @@ Ne pas utiliser « Obtenir le certificat » si « Autoriser non sécurisé » es
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>Chemin script proxy système personnalisé</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS displays this in the Dock (requires restart)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1606,8 +1606,10 @@
     <value>Certificate Pinning</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>Server certificate (PEM format, optional). Entering a certificate will pin it.
-Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</value>
+    <value>Server Certificate (PEM format, optional)
+When specified, the certificate will be pinned, and "Allow Insecure" will be disabled.
+
+The "Get Certificate" action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA.</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>Fetch Certificate</value>
@@ -1630,4 +1632,7 @@ Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</val
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>Custom system proxy script file path</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS displays this in the Dock (requires restart)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1606,8 +1606,10 @@
     <value>Certificate Pinning</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>Server certificate (PEM format, optional). Entering a certificate will pin it.
-Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</value>
+    <value>Server Certificate (PEM format, optional)
+When specified, the certificate will be pinned, and "Allow Insecure" will be disabled.
+
+The "Get Certificate" action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA.</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>Fetch Certificate</value>
@@ -1630,4 +1632,7 @@ Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</val
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>Custom system proxy script file path</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS displays this in the Dock (requires restart)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1606,8 +1606,10 @@
     <value>Certificate Pinning</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>Server certificate (PEM format, optional). Entering a certificate will pin it.
-Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</value>
+    <value>Server Certificate (PEM format, optional)
+When specified, the certificate will be pinned, and "Allow Insecure" will be disabled.
+
+The "Get Certificate" action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA.</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>Fetch Certificate</value>
@@ -1630,4 +1632,7 @@ Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</val
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>Custom system proxy script file path</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS displays this in the Dock (requires restart)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx

@@ -1603,8 +1603,10 @@
     <value>固定证书</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>服务器证书（PEM 格式，可选）。填入后将固定该证书。
-启用“跳过证书验证”时，请勿使用 '获取证书'。</value>
+    <value>服务器证书（PEM 格式，可选）
+当指定此证书后，将固定该证书，并禁用“跳过证书验证”选项。
+
+“获取证书”操作可能失败，原因可能是使用了自签证书，或系统中存在不受信任或恶意的 CA。</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>获取证书</value>
@@ -1627,4 +1629,7 @@
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>自定义系统代理脚本文件路径</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS 在 Dock 栏中显示 (需重启)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx

@@ -1603,8 +1603,10 @@
     <value>Certificate Pinning</value>
   </data>
   <data name="TbCertPinningTips" xml:space="preserve">
-    <value>Server certificate (PEM format, optional). Entering a certificate will pin it.
-Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</value>
+    <value>Server Certificate (PEM format, optional)
+When specified, the certificate will be pinned, and "Allow Insecure" will be disabled.
+
+The "Get Certificate" action may fail if a self-signed certificate is used or if the system contains an untrusted or malicious CA.</value>
   </data>
   <data name="TbFetchCert" xml:space="preserve">
     <value>Fetch Certificate</value>
@@ -1627,4 +1629,7 @@ Do not use the "Fetch Certificate" button when "Allow Insecure" is enabled.</val
   <data name="TbSettingsCustomSystemProxyScriptPath" xml:space="preserve">
     <value>自訂系統代理程式腳本檔案路徑</value>
   </data>
+  <data name="TbSettingsMacOSShowInDock" xml:space="preserve">
+    <value>macOS 在 Dock 欄顯示 (需重啟)</value>
+  </data>
 </root>

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxInboundService.cs

@@ -61,7 +61,7 @@ public partial class CoreConfigSingboxService
                 }
 
                 var tunInbound = JsonUtils.Deserialize<Inbound4Sbox>(EmbedUtils.GetEmbedText(Global.TunSingboxInboundFileName)) ?? new Inbound4Sbox { };
-                tunInbound.interface_name = Utils.IsOSX() ? $"utun{new Random().Next(99)}" : "singbox_tun";
+                tunInbound.interface_name = Utils.IsMacOS() ? $"utun{new Random().Next(99)}" : "singbox_tun";
                 tunInbound.mtu = _config.TunModeItem.Mtu;
                 tunInbound.auto_route = _config.TunModeItem.AutoRoute;
                 tunInbound.strict_route = _config.TunModeItem.StrictRoute;

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxOutboundService.cs

@@ -261,13 +261,7 @@ public partial class CoreConfigSingboxService
                 }
                 if (node.StreamSecurity == Global.StreamSecurity)
                 {
-                    var certs = node.Cert
-                        ?.Split("-----END CERTIFICATE-----", StringSplitOptions.RemoveEmptyEntries)
-                        .Select(s => s.TrimEx())
-                        .Where(s => !s.IsNullOrEmpty())
-                        .Select(s => s + "\n-----END CERTIFICATE-----")
-                        .Select(s => s.Replace("\r\n", "\n"))
-                        .ToList() ?? new();
+                    var certs = CertPemManager.ParsePemChain(node.Cert);
                     if (certs.Count > 0)
                     {
                         tls.certificate = certs;

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs

@@ -245,13 +245,6 @@ public partial class CoreConfigV2rayService
             var host = node.RequestHost.TrimEx();
             var path = node.Path.TrimEx();
             var sni = node.Sni.TrimEx();
-            var certs = node.Cert
-                ?.Split("-----END CERTIFICATE-----", StringSplitOptions.RemoveEmptyEntries)
-                .Select(s => s.TrimEx())
-                .Where(s => !s.IsNullOrEmpty())
-                .Select(s => s + "\n-----END CERTIFICATE-----")
-                .Select(s => s.Replace("\r\n", "\n"))
-                .ToList() ?? new();
             var useragent = "";
             if (!_config.CoreBasicItem.DefUserAgent.IsNullOrEmpty())
             {
@@ -284,6 +277,7 @@ public partial class CoreConfigV2rayService
                 {
                     tlsSettings.serverName = Utils.String2List(host)?.First();
                 }
+                var certs = CertPemManager.ParsePemChain(node.Cert);
                 if (certs.Count > 0)
                 {
                     var certsettings = new List<CertificateSettings4Ray>();

v2rayN/ServiceLib/Services/UpdateService.cs

@@ -313,7 +313,7 @@ public class UpdateService(Config config, Func<bool, string, Task> updateFunc)
                 _ => null,
             };
         }
-        else if (Utils.IsOSX())
+        else if (Utils.IsMacOS())
         {
             return RuntimeInformation.ProcessArchitecture switch
             {

v2rayN/ServiceLib/ViewModels/AddServerViewModel.cs

@@ -2,8 +2,6 @@ namespace ServiceLib.ViewModels;
 
 public class AddServerViewModel : MyReactiveObject
 {
-    private string _certError = string.Empty;
-
     [Reactive]
     public ProfileItem SelectedSource { get; set; }
 
@@ -112,11 +110,11 @@ public class AddServerViewModel : MyReactiveObject
         }
     }
 
-    private void UpdateCertTip()
+    private void UpdateCertTip(string? errorMessage = null)
     {
-        CertTip = _certError.IsNullOrEmpty()
+        CertTip = errorMessage.IsNullOrEmpty()
             ? (Cert.IsNullOrEmpty() ? ResUI.CertNotSet : ResUI.CertSet)
-            : _certError;
+            : errorMessage;
     }
 
     private async Task FetchCert()
@@ -137,17 +135,16 @@ public class AddServerViewModel : MyReactiveObject
         }
         if (!Utils.IsDomain(serverName))
         {
-            _certError = ResUI.ServerNameMustBeValidDomain;
-            UpdateCertTip();
-            _certError = string.Empty;
+            UpdateCertTip(ResUI.ServerNameMustBeValidDomain);
             return;
         }
         if (SelectedSource.Port > 0)
         {
             domain += $":{SelectedSource.Port}";
         }
-        (Cert, _certError) = await CertPemManager.Instance.GetCertPemAsync(domain, serverName);
-        UpdateCertTip();
+        string certError;
+        (Cert, certError) = await CertPemManager.Instance.GetCertPemAsync(domain, serverName);
+        UpdateCertTip(certError);
     }
 
     private async Task FetchCertChain()
@@ -168,17 +165,16 @@ public class AddServerViewModel : MyReactiveObject
         }
         if (!Utils.IsDomain(serverName))
         {
-            _certError = ResUI.ServerNameMustBeValidDomain;
-            UpdateCertTip();
-            _certError = string.Empty;
+            UpdateCertTip(ResUI.ServerNameMustBeValidDomain);
             return;
         }
         if (SelectedSource.Port > 0)
         {
             domain += $":{SelectedSource.Port}";
         }
-        (var certs, _certError) = await CertPemManager.Instance.GetCertChainPemAsync(domain, serverName);
-        UpdateCertTip();
-        Cert = string.Join("\n", certs);
+        string certError;
+        (var certs, certError) = await CertPemManager.Instance.GetCertChainPemAsync(domain, serverName);
+        Cert = CertPemManager.ConcatenatePemChain(certs);
+        UpdateCertTip(certError);
     }
 }

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -62,6 +62,8 @@ public class MainWindowViewModel : MyReactiveObject
     [Reactive]
     public int TabMainSelectedIndex { get; set; }
 
+    [Reactive] public bool BlIsWindows { get; set; }
+
     #endregion Menu
 
     #region Init
@@ -70,6 +72,7 @@ public class MainWindowViewModel : MyReactiveObject
     {
         _config = AppManager.Instance.Config;
         _updateView = updateView;
+        BlIsWindows = Utils.IsWindows();
 
         #region WhenAnyValue && ReactiveCommand
 
@@ -511,7 +514,7 @@ public class MainWindowViewModel : MyReactiveObject
         {
             ProcUtils.ProcessStart("xdg-open", path);
         }
-        else if (Utils.IsOSX())
+        else if (Utils.IsMacOS())
         {
             ProcUtils.ProcessStart("open", path);
         }

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -50,6 +50,7 @@ public class OptionSettingViewModel : MyReactiveObject
     [Reactive] public bool EnableUpdateSubOnlyRemarksExist { get; set; }
     [Reactive] public bool AutoHideStartup { get; set; }
     [Reactive] public bool Hide2TrayWhenClose { get; set; }
+    [Reactive] public bool MacOSShowInDock { get; set; }
     [Reactive] public bool EnableDragDropSort { get; set; }
     [Reactive] public bool DoubleClick2Activate { get; set; }
     [Reactive] public int AutoUpdateInterval { get; set; }
@@ -69,6 +70,15 @@ public class OptionSettingViewModel : MyReactiveObject
 
     #endregion UI
 
+    #region UI visibility
+
+    [Reactive] public bool BlIsWindows { get; set; }
+    [Reactive] public bool BlIsLinux { get; set; }
+    [Reactive] public bool BlIsIsMacOS { get; set; }
+    [Reactive] public bool BlIsNonWindows { get; set; }
+
+    #endregion UI visibility
+
     #region System proxy
 
     [Reactive] public bool notProxyLocalAddress { get; set; }
@@ -108,6 +118,10 @@ public class OptionSettingViewModel : MyReactiveObject
     {
         _config = AppManager.Instance.Config;
         _updateView = updateView;
+        BlIsWindows = Utils.IsWindows();
+        BlIsLinux = Utils.IsLinux();
+        BlIsIsMacOS = Utils.IsMacOS();
+        BlIsNonWindows = Utils.IsNonWindows();
 
         SaveCmd = ReactiveCommand.CreateFromTask(async () =>
         {
@@ -169,6 +183,7 @@ public class OptionSettingViewModel : MyReactiveObject
         EnableUpdateSubOnlyRemarksExist = _config.UiItem.EnableUpdateSubOnlyRemarksExist;
         AutoHideStartup = _config.UiItem.AutoHideStartup;
         Hide2TrayWhenClose = _config.UiItem.Hide2TrayWhenClose;
+        MacOSShowInDock = _config.UiItem.MacOSShowInDock;
         EnableDragDropSort = _config.UiItem.EnableDragDropSort;
         DoubleClick2Activate = _config.UiItem.DoubleClick2Activate;
         AutoUpdateInterval = _config.GuiItem.AutoUpdateInterval;
@@ -330,6 +345,7 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.UiItem.EnableUpdateSubOnlyRemarksExist = EnableUpdateSubOnlyRemarksExist;
         _config.UiItem.AutoHideStartup = AutoHideStartup;
         _config.UiItem.Hide2TrayWhenClose = Hide2TrayWhenClose;
+        _config.UiItem.MacOSShowInDock = MacOSShowInDock;
         _config.GuiItem.AutoUpdateInterval = AutoUpdateInterval;
         _config.UiItem.EnableDragDropSort = EnableDragDropSort;
         _config.UiItem.DoubleClick2Activate = DoubleClick2Activate;

v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs

@@ -504,7 +504,7 @@ public class StatusBarViewModel : MyReactiveObject
         {
             return AppManager.Instance.LinuxSudoPwd.IsNotEmpty();
         }
-        else if (Utils.IsOSX())
+        else if (Utils.IsMacOS())
         {
             return AppManager.Instance.LinuxSudoPwd.IsNotEmpty();
         }

v2rayN/v2rayN.Desktop/Base/WindowBase.cs

@@ -26,7 +26,7 @@ public class WindowBase<TViewModel> : ReactiveWindow<TViewModel> where TViewMode
             Height = sizeItem.Height;
 
             var workingArea = (Screens.ScreenFromWindow(this) ?? Screens.Primary).WorkingArea;
-            var scaling = (Utils.IsOSX() ? null : VisualRoot?.RenderScaling) ?? 1.0;
+            var scaling = (Utils.IsMacOS() ? null : VisualRoot?.RenderScaling) ?? 1.0;
 
             var x = workingArea.X + ((workingArea.Width - (Width * scaling)) / 2);
             var y = workingArea.Y + ((workingArea.Height - (Height * scaling)) / 2);

v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml

@@ -800,9 +800,11 @@
                                 <Flyout>
                                     <StackPanel>
                                         <TextBlock
+                                            Width="400"
                                             Margin="{StaticResource Margin4}"
                                             VerticalAlignment="Center"
-                                            Text="{x:Static resx:ResUI.TbCertPinningTips}" />
+                                            Text="{x:Static resx:ResUI.TbCertPinningTips}"
+                                            TextWrapping="Wrap" />
                                         <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
                                             <Button
                                                 x:Name="btnFetchCert"
@@ -816,13 +818,10 @@
                                         <TextBox
                                             x:Name="txtCert"
                                             Width="400"
-                                            MinHeight="100"
                                             Margin="{StaticResource Margin4}"
-                                            HorizontalAlignment="Stretch"
-                                            VerticalAlignment="Center"
+                                            AcceptsReturn="True"
                                             Classes="TextArea"
-                                            MinLines="6"
-                                            TextWrapping="Wrap" />
+                                            TextWrapping="NoWrap" />
                                     </StackPanel>
                                 </Flyout>
                             </Button.Flyout>

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml

@@ -75,10 +75,10 @@
                         <MenuItem x:Name="menuRoutingSetting" Header="{x:Static resx:ResUI.menuRoutingSetting}" />
                         <MenuItem x:Name="menuDNSSetting" Header="{x:Static resx:ResUI.menuDNSSetting}" />
                         <MenuItem x:Name="menuFullConfigTemplate" Header="{x:Static resx:ResUI.menuFullConfigTemplate}" />
-                        <MenuItem x:Name="menuGlobalHotkeySetting" Header="{x:Static resx:ResUI.menuGlobalHotkeySetting}" />
+                        <MenuItem x:Name="menuGlobalHotkeySetting" Header="{x:Static resx:ResUI.menuGlobalHotkeySetting}" IsVisible="{Binding BlIsWindows}" />
                         <Separator />
-                        <MenuItem x:Name="menuRebootAsAdmin" Header="{x:Static resx:ResUI.menuRebootAsAdmin}" />
-                        <MenuItem x:Name="menuSettingsSetUWP" Header="{x:Static resx:ResUI.TbSettingsSetUWP}" />
+                        <MenuItem x:Name="menuRebootAsAdmin" Header="{x:Static resx:ResUI.menuRebootAsAdmin}" IsVisible="{Binding BlIsWindows}" />
+                        <MenuItem x:Name="menuSettingsSetUWP" Header="{x:Static resx:ResUI.TbSettingsSetUWP}" IsVisible="{Binding BlIsWindows}" />
                         <MenuItem x:Name="menuClearServerStatistics" Header="{x:Static resx:ResUI.menuClearServerStatistics}" />
                         <Separator />
                         <MenuItem Header="{x:Static resx:ResUI.menuRegionalPresets}">

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs

@@ -161,10 +161,6 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
         else
         {
             Title = $"{Utils.GetVersion()}";
-
-            menuRebootAsAdmin.IsVisible = false;
-            menuSettingsSetUWP.IsVisible = false;
-            menuGlobalHotkeySetting.IsVisible = false;
         }
         menuAddServerViaScan.IsVisible = false;
 

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -356,11 +356,11 @@
                             Margin="{StaticResource Margin4}"
                             HorizontalAlignment="Left" />
                         <TextBlock
-                            x:Name="tbAutoRunTip"
                             Grid.Row="1"
                             Grid.Column="2"
                             Margin="{StaticResource Margin4}"
                             VerticalAlignment="Center"
+                            IsVisible="{Binding BlIsWindows}"
                             Text="{x:Static resx:ResUI.TbSettingsStartBootTip}"
                             TextWrapping="Wrap" />
 
@@ -443,26 +443,42 @@
                             HorizontalAlignment="Left" />
 
                         <TextBlock
-                            x:Name="labHide2TrayWhenClose"
                             Grid.Row="9"
                             Grid.Column="0"
                             Margin="{StaticResource Margin4}"
                             VerticalAlignment="Center"
+                            IsVisible="{Binding BlIsLinux}"
                             Text="{x:Static resx:ResUI.TbSettingsHide2TrayWhenClose}" />
                         <ToggleSwitch
                             x:Name="togHide2TrayWhenClose"
                             Grid.Row="9"
                             Grid.Column="1"
                             Margin="{StaticResource Margin4}"
-                            HorizontalAlignment="Left" />
+                            HorizontalAlignment="Left"
+                            IsVisible="{Binding BlIsLinux}" />
                         <TextBlock
-                            x:Name="labHide2TrayWhenCloseTip"
                             Grid.Row="9"
                             Grid.Column="2"
                             Margin="{StaticResource Margin4}"
                             VerticalAlignment="Center"
+                            IsVisible="{Binding BlIsLinux}"
                             Text="{x:Static resx:ResUI.TbSettingsHide2TrayWhenCloseTip}" />
                         
+                        <TextBlock
+                            Grid.Row="10"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            IsVisible="{Binding BlIsIsMacOS}"
+                            Text="{x:Static resx:ResUI.TbSettingsMacOSShowInDock}" />
+                        <ToggleSwitch
+                            x:Name="togMacOSShowInDock"
+                            Grid.Row="10"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin4}"
+                            HorizontalAlignment="Left"
+                            IsVisible="{Binding BlIsIsMacOS}"/>
+
                         <TextBlock
                             Grid.Row="11"
                             Grid.Column="0"
@@ -675,8 +691,8 @@
             <TabItem Name="tabSystemproxy" Header="{x:Static resx:ResUI.TbSettingsSystemproxy}">
                 <DockPanel Margin="{StaticResource Margin8}">
                     <StackPanel
-                        Name="panSystemProxyUnix"
                         DockPanel.Dock="Bottom"
+                        IsVisible="{Binding BlIsNonWindows}"
                         Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
                             <TextBlock
@@ -690,7 +706,7 @@
                                 HorizontalAlignment="Left"
                                 VerticalAlignment="Center"
                                 TextWrapping="Wrap"
-                                Watermark="proxy_set.sh"/>
+                                Watermark="proxy_set.sh" />
                             <Button
                                 x:Name="btnBrowseCustomSystemProxyScriptPath"
                                 Margin="{StaticResource Margin4}"
@@ -698,8 +714,8 @@
                         </StackPanel>
                     </StackPanel>
                     <StackPanel
-                        Name="panSystemProxyAdvanced"
                         DockPanel.Dock="Bottom"
+                        IsVisible="{Binding BlIsWindows}"
                         Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
                             <TextBlock
@@ -735,7 +751,7 @@
                                 HorizontalAlignment="Left"
                                 VerticalAlignment="Center"
                                 TextWrapping="Wrap"
-                                Watermark="pac.txt"/>
+                                Watermark="pac.txt" />
                             <Button
                                 x:Name="btnBrowseCustomSystemProxyPacPath"
                                 Margin="{StaticResource Margin4}"
@@ -744,16 +760,16 @@
                     </StackPanel>
 
                     <TextBlock
-                        Name="txbSettingsExceptionTip"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         DockPanel.Dock="Top"
+                        IsVisible="{Binding BlIsWindows}"
                         Text="{x:Static resx:ResUI.TbSettingsExceptionTip}" />
                     <TextBlock
-                        Name="txbSettingsExceptionTip2"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         DockPanel.Dock="Top"
+                        IsVisible="{Binding BlIsNonWindows}"
                         Text="{x:Static resx:ResUI.TbSettingsExceptionTip2}" />
                     <TextBox
                         x:Name="txtsystemProxyExceptions"

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs

@@ -88,6 +88,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.EnableUpdateSubOnlyRemarksExist, v => v.togEnableUpdateSubOnlyRemarksExist.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.AutoHideStartup, v => v.togAutoHideStartup.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.Hide2TrayWhenClose, v => v.togHide2TrayWhenClose.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.MacOSShowInDock, v => v.togMacOSShowInDock.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.DoubleClick2Activate, v => v.togDoubleClick2Activate.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.AutoUpdateInterval, v => v.txtautoUpdateInterval.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CurrentFontFamily, v => v.cmbcurrentFontFamily.Text).DisposeWith(disposables);
@@ -125,34 +126,6 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
         });
-
-        if (Utils.IsWindows())
-        {
-            txbSettingsExceptionTip2.IsVisible = false;
-
-            labHide2TrayWhenClose.IsVisible = false;
-            togHide2TrayWhenClose.IsVisible = false;
-            labHide2TrayWhenCloseTip.IsVisible = false;
-            panSystemProxyUnix.IsVisible = false;
-        }
-        else if (Utils.IsLinux())
-        {
-            txbSettingsExceptionTip.IsVisible = false;
-            panSystemProxyAdvanced.IsVisible = false;
-
-            tbAutoRunTip.IsVisible = false;
-        }
-        else if (Utils.IsOSX())
-        {
-            txbSettingsExceptionTip.IsVisible = false;
-            panSystemProxyAdvanced.IsVisible = false;
-
-            tbAutoRunTip.IsVisible = false;
-
-            labHide2TrayWhenClose.IsVisible = false;
-            togHide2TrayWhenClose.IsVisible = false;
-            labHide2TrayWhenCloseTip.IsVisible = false;
-        }
     }
 
     private async Task<bool> UpdateViewHandler(EViewAction action, object? obj)

v2rayN/v2rayN/Views/AddServerWindow.xaml

@@ -1021,6 +1021,7 @@
                             Style="{StaticResource MaterialDesignToolForegroundPopupBox}">
                             <StackPanel>
                                 <TextBlock
+                                    Width="400"
                                     Margin="{StaticResource Margin4}"
                                     VerticalAlignment="Center"
                                     Style="{StaticResource ToolbarTextBlock}"
@@ -1029,13 +1030,11 @@
                                 <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
                                     <Button
                                         x:Name="btnFetchCert"
-                                        Width="100"
                                         Margin="{StaticResource MarginLeftRight4}"
                                         Content="{x:Static resx:ResUI.TbFetchCert}"
                                         Style="{StaticResource DefButton}" />
                                     <Button
                                         x:Name="btnFetchCertChain"
-                                        Width="100"
                                         Margin="{StaticResource MarginLeftRight4}"
                                         Content="{x:Static resx:ResUI.TbFetchCertChain}"
                                         Style="{StaticResource DefButton}" />
@@ -1044,15 +1043,16 @@
                                     x:Name="txtCert"
                                     Width="400"
                                     Margin="{StaticResource Margin4}"
-                                    VerticalAlignment="Center"
                                     AcceptsReturn="True"
+                                    HorizontalScrollBarVisibility="Auto"
+                                    MaxLines="18"
                                     MinLines="6"
                                     Style="{StaticResource MyOutlinedTextBox}"
-                                    TextWrapping="Wrap" />
+                                    TextWrapping="NoWrap"
+                                    VerticalScrollBarVisibility="Auto" />
                             </StackPanel>
                         </materialDesign:PopupBox>
                     </StackPanel>
-
                 </Grid>
                 <Grid
                     x:Name="gridRealityMore"