diff --git a/v2rayN/ServiceLib/Enums/ETransport.cs b/v2rayN/ServiceLib/Enums/ETransport.cs
index ccf3e7f8..2cd43821 100644
--- a/v2rayN/ServiceLib/Enums/ETransport.cs
+++ b/v2rayN/ServiceLib/Enums/ETransport.cs
@@ -6,7 +6,6 @@
         kcp,
         ws,
         httpupgrade,
-        splithttp,
         xhttp,
         h2,
         http,
diff --git a/v2rayN/ServiceLib/Global.cs b/v2rayN/ServiceLib/Global.cs
index cb2382d4..4e93b66a 100644
--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@@ -179,7 +179,7 @@
         public static readonly List<string> SsSecuritiesInXray = new() { "aes-256-gcm", "aes-128-gcm", "chacha20-poly1305", "chacha20-ietf-poly1305", "xchacha20-poly1305", "xchacha20-ietf-poly1305", "none", "plain", "2022-blake3-aes-128-gcm", "2022-blake3-aes-256-gcm", "2022-blake3-chacha20-poly1305" };
         public static readonly List<string> SsSecuritiesInSingbox = new() { "aes-256-gcm", "aes-192-gcm", "aes-128-gcm", "chacha20-ietf-poly1305", "xchacha20-ietf-poly1305", "none", "2022-blake3-aes-128-gcm", "2022-blake3-aes-256-gcm", "2022-blake3-chacha20-poly1305", "aes-128-ctr", "aes-192-ctr", "aes-256-ctr", "aes-128-cfb", "aes-192-cfb", "aes-256-cfb", "rc4-md5", "chacha20-ietf", "xchacha20" };
         public static readonly List<string> Flows = new() { "", "xtls-rprx-vision", "xtls-rprx-vision-udp443" };
-        public static readonly List<string> Networks = new() { "tcp", "kcp", "ws", "httpupgrade", "xhttp", "splithttp", "h2", "quic", "grpc" };
+        public static readonly List<string> Networks = new() { "tcp", "kcp", "ws", "httpupgrade", "xhttp", "h2", "quic", "grpc" };
         public static readonly List<string> KcpHeaderTypes = new() { "srtp", "utp", "wechat-video", "dtls", "wireguard" };
         public static readonly List<string> CoreTypes = new() { "v2fly", "Xray", "sing_box" };
         public static readonly List<string> CoreTypes4VLESS = new() { "Xray", "sing_box" };
diff --git a/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs b/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
index c39ffe01..7afa005a 100644
--- a/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
@@ -93,7 +93,6 @@ namespace ServiceLib.Handler.Fmt
                     }
                     break;
 
-                case nameof(ETransport.splithttp):
                 case nameof(ETransport.xhttp):
                     if (Utils.IsNotEmpty(item.RequestHost))
                     {
@@ -179,7 +178,6 @@ namespace ServiceLib.Handler.Fmt
                     item.Path = Utils.UrlDecode(query["path"] ?? "/");
                     break;
 
-                case nameof(ETransport.splithttp):
                 case nameof(ETransport.xhttp):
                     item.RequestHost = Utils.UrlDecode(query["host"] ?? "");
                     item.Path = Utils.UrlDecode(query["path"] ?? "/");
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
index 824a2a2c..a916f86b 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
@@ -26,7 +26,7 @@ namespace ServiceLib.Services.CoreConfig
                     ret.Msg = ResUI.CheckServerSettings;
                     return ret;
                 }
-                if (node.GetNetwork() is nameof(ETransport.kcp) or nameof(ETransport.splithttp) or nameof(ETransport.xhttp))
+                if (node.GetNetwork() is nameof(ETransport.kcp)  or nameof(ETransport.xhttp))
                 {
                     ret.Msg = ResUI.Incorrectconfiguration + $" - {node.GetNetwork()}";
                     return ret;
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
index dd89df58..f03be85e 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
@@ -911,8 +911,7 @@ namespace ServiceLib.Services.CoreConfig
                         streamSettings.httpupgradeSettings = httpupgradeSettings;
 
                         break;
-                    //splithttp //xhttp
-                    case nameof(ETransport.splithttp):
+                    //xhttp
                     case nameof(ETransport.xhttp):
                         streamSettings.network = ETransport.xhttp.ToString();
                         XhttpSettings4Ray xhttpSettings = new()
diff --git a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
index 65f79e0e..e9f00be9 100644
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
@@ -300,7 +300,7 @@ namespace v2rayN.Desktop.Views
                     cmbHeaderType.Items.Add(it);
                 });
             }
-            else if (network is nameof(ETransport.splithttp) or nameof(ETransport.xhttp))
+            else if (network is nameof(ETransport.xhttp))
             {
                 Global.XhttpMode.ForEach(it =>
                 {
@@ -350,7 +350,6 @@ namespace v2rayN.Desktop.Views
                     tipPath.Text = ResUI.TransportPathTip1;
                     break;
 
-                case nameof(ETransport.splithttp):
                 case nameof(ETransport.xhttp):
                     tipRequestHost.Text = ResUI.TransportRequestHostTip2;
                     tipPath.Text = ResUI.TransportPathTip1;
diff --git a/v2rayN/v2rayN/App.xaml b/v2rayN/v2rayN/App.xaml
index d78d082c..b22ea83b 100644
--- a/v2rayN/v2rayN/App.xaml
+++ b/v2rayN/v2rayN/App.xaml
@@ -1,9 +1,9 @@
 <Application
     x:Class="v2rayN.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:conv="clr-namespace:v2rayN.Converters"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     ShutdownMode="OnExplicitShutdown"
     StartupUri="Views/MainWindow.xaml">
     <Application.Resources>
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
index 613618c7..80b26896 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
@@ -295,7 +295,7 @@ namespace v2rayN.Views
                     cmbHeaderType.Items.Add(it);
                 });
             }
-            else if (network is nameof(ETransport.splithttp) or nameof(ETransport.xhttp))
+            else if (network is nameof(ETransport.xhttp))
             {
                 Global.XhttpMode.ForEach(it =>
                 {
@@ -345,7 +345,6 @@ namespace v2rayN.Views
                     tipPath.Text = ResUI.TransportPathTip1;
                     break;
 
-                case nameof(ETransport.splithttp):
                 case nameof(ETransport.xhttp):
                     tipRequestHost.Text = ResUI.TransportRequestHostTip2;
                     tipPath.Text = ResUI.TransportPathTip1;