diff --git a/v2rayN/v2rayN/Handler/ConfigHandler.cs b/v2rayN/v2rayN/Handler/ConfigHandler.cs
index 9c5d0469..4fa9705a 100644
--- a/v2rayN/v2rayN/Handler/ConfigHandler.cs
+++ b/v2rayN/v2rayN/Handler/ConfigHandler.cs
@@ -920,6 +920,10 @@ namespace v2rayN.Handler
             {
                 return -1;
             }
+            if (!Utile.IsNullOrEmpty(profileItem.security) && profileItem.security != "none")
+            {
+                profileItem.security = "none";
+            }
 
             AddServerCommon(config, profileItem, toFile);