diff --git a/app/home/controller/Index.php b/app/home/controller/Index.php
index e625f1b..8ec4b84 100644
--- a/app/home/controller/Index.php
+++ b/app/home/controller/Index.php
@@ -31,7 +31,7 @@ class Index extends BaseController
     {
         $version = CMS_VERSION;
         add_user_log('down', $version.'版本代码');
-        header("Location: https://www.gougucms.com/storage/gougucms_".$version."_full.zip");
+        header("Location: https://www.gougucms.com/storage/gougucms_v".$version."_full.zip");
         //确保重定向后，后续代码不会被执行
         exit;
     }