diff --git a/Netch/Models/Setting.cs b/Netch/Models/Setting.cs
index 356b3f93..181de757 100644
--- a/Netch/Models/Setting.cs
+++ b/Netch/Models/Setting.cs
@@ -68,7 +68,7 @@ namespace Netch.Models
 
         public KcpConfig KcpConfig = new KcpConfig();
 
-        public bool UseMux = true;
+        public bool UseMux = false;
     }
 
     public class AioDNSConfig
diff --git a/Netch/Servers/VMess/VMess.cs b/Netch/Servers/VMess/VMess.cs
index 14df14ea..c826001f 100644
--- a/Netch/Servers/VMess/VMess.cs
+++ b/Netch/Servers/VMess/VMess.cs
@@ -70,7 +70,7 @@ namespace Netch.Servers.VMess
         /// <summary>
         ///		Mux 多路复用
         /// </summary>
-        public bool? UseMux { get; set; } = true;
+        public bool? UseMux { get; set; } = false;
     }
 
     public class VMessGlobal