diff --git a/class/core/system_api.py b/class/core/system_api.py
index bd4fa7bf8..cb558930e 100755
--- a/class/core/system_api.py
+++ b/class/core/system_api.py
@@ -593,7 +593,8 @@ class system_api:
                 public.downloadFile(
                     v_new_info['path'], 'mdserver-web.zip')
 
-                public.execShell('unzip -o panel.zip -d ' + './')
+                public.execShell(
+                    'unzip -o mdserver-web.zip -d ' + os.getcwd() + '/')
                 print v_new_info
 
             return public.returnJson(False, '已经是最新,无需更新!')