diff --git a/v2rayN/v2rayN/Handler/ConfigHandler.cs b/v2rayN/v2rayN/Handler/ConfigHandler.cs
index f9c5e5fa..67013eb9 100644
--- a/v2rayN/v2rayN/Handler/ConfigHandler.cs
+++ b/v2rayN/v2rayN/Handler/ConfigHandler.cs
@@ -212,8 +212,8 @@ namespace v2rayN.Handler
                 {
 
                     //save temp file
-                    var tempPath = Utils.GetPath($"{configRes}_temp");
                     var resPath = Utils.GetPath(configRes);
+                    var tempPath = $"{resPath}_temp";
                     if (Utils.ToJsonFile(config, tempPath) != 0)
                     {
                         return;