diff --git a/v2rayN/v2rayN/Global.cs b/v2rayN/v2rayN/Global.cs
index 7bb4df6e..e82a014a 100644
--- a/v2rayN/v2rayN/Global.cs
+++ b/v2rayN/v2rayN/Global.cs
@@ -156,7 +156,7 @@ namespace v2rayN
         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", "h2", "quic", "grpc" };
+        public static readonly List<string> Networks = new() { "tcp", "kcp", "ws", "httpupgrade", "h2", "quic", "grpc" };
         public static readonly List<string> KcpHeaderTypes = new() { "srtp", "utp", "wechat-video", "dtls", "wireguard" };
         public static readonly List<string> CoreTypes = new() { "v2fly", "SagerNet", "Xray", "sing_box" };
         public static readonly List<string> CoreTypes4VLESS = new() { "Xray", "sing_box" };
diff --git a/v2rayN/v2rayN/Handler/CoreConfigSingbox.cs b/v2rayN/v2rayN/Handler/CoreConfigSingbox.cs
index 209e6dea..2ec4385d 100644
--- a/v2rayN/v2rayN/Handler/CoreConfigSingbox.cs
+++ b/v2rayN/v2rayN/Handler/CoreConfigSingbox.cs
@@ -439,6 +439,12 @@ namespace v2rayN.Handler
                             };
                         }
                         break;
+                    case nameof(ETransport.httpupgrade):
+                        transport.type = nameof(ETransport.httpupgrade);
+                        transport.path = Utile.IsNullOrEmpty(node.path) ? null : node.path;
+                        transport.host = Utile.IsNullOrEmpty(node.requestHost) ? null : node.requestHost;
+                        
+                        break;
 
                     case nameof(ETransport.quic):
                         transport.type = nameof(ETransport.quic);
diff --git a/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs b/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs
index 5381e7be..93db1bc9 100644
--- a/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs
+++ b/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs
@@ -606,6 +606,21 @@ namespace v2rayN.Handler
                         }
                         streamSettings.wsSettings = wsSettings;
 
+                        break;
+                    //httpupgrade
+                    case nameof(ETransport.httpupgrade):
+                        HttpupgradeSettings4Ray httpupgradeSettings = new();
+
+                        if (!string.IsNullOrWhiteSpace(node.path))
+                        {
+                            httpupgradeSettings.path = node.path;
+                        }
+                        if (!string.IsNullOrWhiteSpace(host))
+                        {
+                            httpupgradeSettings.host = host;
+                        }
+                        streamSettings.httpupgradeSettings = httpupgradeSettings;
+
                         break;
                     //h2
                     case nameof(ETransport.h2):
diff --git a/v2rayN/v2rayN/Handler/ShareHandler.cs b/v2rayN/v2rayN/Handler/ShareHandler.cs
index c955fd32..1a3d85c1 100644
--- a/v2rayN/v2rayN/Handler/ShareHandler.cs
+++ b/v2rayN/v2rayN/Handler/ShareHandler.cs
@@ -331,6 +331,7 @@ namespace v2rayN.Handler
                     break;
 
                 case nameof(ETransport.ws):
+                case nameof(ETransport.httpupgrade):
                     if (!Utile.IsNullOrEmpty(item.requestHost))
                     {
                         dicQuery.Add("host", Utile.UrlEncode(item.requestHost));
@@ -609,6 +610,7 @@ namespace v2rayN.Handler
                     break;
 
                 case nameof(ETransport.ws):
+                case nameof(ETransport.httpupgrade):
                     string p1 = query["path"] ?? "/";
                     string h1 = query["host"] ?? "";
                     i.requestHost = Utile.UrlDecode(h1);
@@ -960,6 +962,7 @@ namespace v2rayN.Handler
                     break;
 
                 case nameof(ETransport.ws):
+                case nameof(ETransport.httpupgrade):
                     item.requestHost = Utile.UrlDecode(query["host"] ?? "");
                     item.path = Utile.UrlDecode(query["path"] ?? "/");
                     break;
diff --git a/v2rayN/v2rayN/Model/ETransport.cs b/v2rayN/v2rayN/Model/ETransport.cs
index 0351aa52..922f35ae 100644
--- a/v2rayN/v2rayN/Model/ETransport.cs
+++ b/v2rayN/v2rayN/Model/ETransport.cs
@@ -5,6 +5,7 @@
         tcp,
         kcp,
         ws,
+        httpupgrade,
         h2,
         http,
         quic,
diff --git a/v2rayN/v2rayN/Model/SingboxConfig.cs b/v2rayN/v2rayN/Model/SingboxConfig.cs
index 3b917832..1e46e24b 100644
--- a/v2rayN/v2rayN/Model/SingboxConfig.cs
+++ b/v2rayN/v2rayN/Model/SingboxConfig.cs
@@ -159,7 +159,7 @@
     public class Transport4Sbox
     {
         public string? type { get; set; }
-        public List<string>? host { get; set; }
+        public object? host { get; set; }
         public string? path { get; set; }
         public Headers4Sbox? headers { get; set; }
 
diff --git a/v2rayN/v2rayN/Model/V2rayConfig.cs b/v2rayN/v2rayN/Model/V2rayConfig.cs
index d526ed3a..7565f488 100644
--- a/v2rayN/v2rayN/Model/V2rayConfig.cs
+++ b/v2rayN/v2rayN/Model/V2rayConfig.cs
@@ -431,6 +431,11 @@ namespace v2rayN.Model
         /// </summary>
         public WsSettings4Ray wsSettings { get; set; }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        public HttpupgradeSettings4Ray? httpupgradeSettings { get; set; }
+
         /// <summary>
         /// h2传输额外设置
         /// </summary>
@@ -582,6 +587,20 @@ namespace v2rayN.Model
         [JsonPropertyName("User-Agent")]
         public string UserAgent { get; set; }
     }
+    
+
+    public class HttpupgradeSettings4Ray
+    {
+        /// <summary>
+        ///
+        /// </summary>
+        public string? path { get; set; }
+
+        /// <summary>
+        ///
+        /// </summary>
+        public string? host { get; set; }
+    }
 
     public class HttpSettings4Ray
     {
diff --git a/v2rayN/v2rayN/Resx/ResUI.Designer.cs b/v2rayN/v2rayN/Resx/ResUI.Designer.cs
index ce88c0c6..46b792cf 100644
--- a/v2rayN/v2rayN/Resx/ResUI.Designer.cs
+++ b/v2rayN/v2rayN/Resx/ResUI.Designer.cs
@@ -3203,7 +3203,7 @@ namespace v2rayN.Resx {
         }
         
         /// <summary>
-        ///   查找类似 *ws path 的本地化字符串。
+        ///   查找类似 *ws/httpupgrade path 的本地化字符串。
         /// </summary>
         public static string TransportPathTip1 {
             get {
@@ -3257,7 +3257,7 @@ namespace v2rayN.Resx {
         }
         
         /// <summary>
-        ///   查找类似 *ws host 的本地化字符串。
+        ///   查找类似 *ws/httpupgrade host 的本地化字符串。
         /// </summary>
         public static string TransportRequestHostTip2 {
             get {
diff --git a/v2rayN/v2rayN/Resx/ResUI.resx b/v2rayN/v2rayN/Resx/ResUI.resx
index ead59ee3..12cdb236 100644
--- a/v2rayN/v2rayN/Resx/ResUI.resx
+++ b/v2rayN/v2rayN/Resx/ResUI.resx
@@ -359,7 +359,7 @@
     <value>Please fill in the correct custom DNS</value>
   </data>
   <data name="TransportPathTip1" xml:space="preserve">
-    <value>*ws path</value>
+    <value>*ws/httpupgrade path</value>
   </data>
   <data name="TransportPathTip2" xml:space="preserve">
     <value>*h2 path</value>
@@ -374,7 +374,7 @@
     <value>*http host Separated by commas (,)</value>
   </data>
   <data name="TransportRequestHostTip2" xml:space="preserve">
-    <value>*ws host</value>
+    <value>*ws/httpupgrade host</value>
   </data>
   <data name="TransportRequestHostTip3" xml:space="preserve">
     <value>*h2 host Separated by commas (,)</value>
diff --git a/v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx b/v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx
index a65fb73c..c694f7f2 100644
--- a/v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx
@@ -359,7 +359,7 @@
     <value>请填写正确的自定义DNS</value>
   </data>
   <data name="TransportPathTip1" xml:space="preserve">
-    <value>*ws path</value>
+    <value>*ws/httpupgrade path</value>
   </data>
   <data name="TransportPathTip2" xml:space="preserve">
     <value>*h2 path</value>
@@ -374,7 +374,7 @@
     <value>*http host中间逗号(,)分隔</value>
   </data>
   <data name="TransportRequestHostTip2" xml:space="preserve">
-    <value>*ws host</value>
+    <value>*ws/httpupgrade host</value>
   </data>
   <data name="TransportRequestHostTip3" xml:space="preserve">
     <value>*h2 host中间逗号(,)分隔</value>
diff --git a/v2rayN/v2rayN/Resx/ResUI.zh-Hant.resx b/v2rayN/v2rayN/Resx/ResUI.zh-Hant.resx
index 7ba2cce0..8b3e6ac2 100644
--- a/v2rayN/v2rayN/Resx/ResUI.zh-Hant.resx
+++ b/v2rayN/v2rayN/Resx/ResUI.zh-Hant.resx
@@ -358,7 +358,7 @@
     <value>請填寫正確的自訂DNS</value>
   </data>
   <data name="TransportPathTip1" xml:space="preserve">
-    <value>*ws path</value>
+    <value>*ws/httpupgrade path</value>
   </data>
   <data name="TransportPathTip2" xml:space="preserve">
     <value>*h2 path</value>
@@ -373,7 +373,7 @@
     <value>*http host中間逗號(,)分隔</value>
   </data>
   <data name="TransportRequestHostTip2" xml:space="preserve">
-    <value>*ws host</value>
+    <value>*ws/httpupgrade host</value>
   </data>
   <data name="TransportRequestHostTip3" xml:space="preserve">
     <value>*h2 host中間逗號(,)分隔</value>
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
index c9c5c8ed..e79b2db3 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
@@ -279,7 +279,7 @@ namespace v2rayN.Views
                 return;
             }
 
-            if (network == Global.DefaultNetwork)
+            if (network == nameof(ETransport.tcp))
             {
                 cmbHeaderType.Items.Add(Global.None);
                 cmbHeaderType.Items.Add(Global.TcpHeaderHttp);
@@ -329,6 +329,7 @@ namespace v2rayN.Views
                     break;
 
                 case nameof(ETransport.ws):
+                case nameof(ETransport.httpupgrade):
                     tipRequestHost.Text = ResUI.TransportRequestHostTip2;
                     tipPath.Text = ResUI.TransportPathTip1;
                     break;