diff --git a/Form1.cs b/Form1.cs
index c9c1409..a6f49e8 100644
--- a/Form1.cs
+++ b/Form1.cs
@@ -917,7 +917,7 @@ namespace CheckDownload
             UpdateSize("");
             
             // 新增：在开始校验前创建临时文件备份
-            await CreateTempFileBackup();
+            //await CreateTempFileBackup();
             
             var failedFiles = new ConcurrentBag<string>();
             var filesForScripting = new ConcurrentBag<(string original, string newFile)>();