diff --git a/admin/info_off.class.php b/admin/info_off.class.php
index 8699461..e642f7f 100644
--- a/admin/info_off.class.php
+++ b/admin/info_off.class.php
@@ -86,6 +86,8 @@ class info_off extends appadmin {
         }
         // 检测sql是否有错误
         $error = $this->tsql->error();
+        dump($error);
+        EXIT;
         if ($error)
             $this->tips = '操作失败：' . $error;
     }