diff --git a/web/assets/js/model/outbound.js b/web/assets/js/model/outbound.js
index 9b9a8146..bcd35478 100644
--- a/web/assets/js/model/outbound.js
+++ b/web/assets/js/model/outbound.js
@@ -577,6 +577,10 @@ class Outbound extends CommonClass {
     }
 
     canEnableMux() {
+        if (this.settings.flow && this.settings.flow != ''){
+            this.mux.enabled = false;
+            return false;
+        }
         return [Protocols.VMess, Protocols.VLESS, Protocols.Trojan, Protocols.Shadowsocks, Protocols.HTTP, Protocols.Socks].includes(this.protocol);
     }