diff --git a/ProxySU/MainWindow.xaml b/ProxySU/MainWindow.xaml
index b782b88..42f9505 100644
--- a/ProxySU/MainWindow.xaml
+++ b/ProxySU/MainWindow.xaml
@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:ProxySU"
         mc:Ignorable="d"
-        Title="ProxySU - v2.4.19-beta2" Height="675" Width="650">
+        Title="ProxySU - v2.4.19-beta3" Height="675" Width="650">
     <!--以下样式参考自：https://yq.aliyun.com/articles/331878
 	https://docs.microsoft.com/en-us/dotnet/desktop-wpf/fundamentals/styles-templates-overview-->
     <Window.Resources>
diff --git a/ProxySU/ResultClientInformation.xaml.cs b/ProxySU/ResultClientInformation.xaml.cs
index b41a868..4c19dd0 100644
--- a/ProxySU/ResultClientInformation.xaml.cs
+++ b/ProxySU/ResultClientInformation.xaml.cs
@@ -2217,8 +2217,12 @@ namespace ProxySU
             //&encryption={trojanGoEncryption}
             //&plugin={trojanGoPlugin}
             //#{trojanGoRemarks}
-            string trojanGoUrl = $"trojan-go://{trojanGoPassword}@{trojanGoHost}:{trojanGoPort}/?sni={trojanGoSni}&type={trojanGoType}&host={trojanGohostName}";
+            string trojanGoUrl = $"trojan-go://{trojanGoPassword}@{trojanGoHost}:{trojanGoPort}/?sni={trojanGoSni}&type={trojanGoType}";
 
+            if (String.IsNullOrEmpty(trojanGohostName) == false)
+            {
+                trojanGoUrl += $"&host={trojanGohostName}";
+            }
             if (String.IsNullOrEmpty(trojanGoPath) == false)
             {
                 trojanGoUrl += $"&path={trojanGoPath}";
diff --git a/ProxySU/bin/Beta/Beta.zip b/ProxySU/bin/Beta/Beta.zip
index deebcf9..f2e7223 100644
Binary files a/ProxySU/bin/Beta/Beta.zip and b/ProxySU/bin/Beta/Beta.zip differ