diff --git a/app/common/services/PermissionService.php b/app/common/services/PermissionService.php
index ad270331..9f9d2c2d 100644
--- a/app/common/services/PermissionService.php
+++ b/app/common/services/PermissionService.php
@@ -42,9 +42,9 @@ class PermissionService
      */
     public static function can($item)
     {
-        /*if(!$item){
-            return false;
-        }*/
+        if(!$item){
+            return true;
+        }
         if (\Yunshop::isPHPUnit()) {
             return true;
         }