!28 update app/admin/library/Auth.php.

Merge pull request !28 from 胡图图/N/A

app/admin/library/Auth.php

@@ -293,10 +293,6 @@ class Auth
             }
         } else {
 
-            if (!Event::hasListener('cmscategoryPermissions')) {
-                throw new \Exception('请安装CMS插件');
-            } else {
-
             if (!$this->superAdmin()) {
                 if (!empty($auth_nodes[$class])) {
                     $list = Event::emit('cmscategoryPermissions', [
@@ -312,7 +308,6 @@ class Auth
                 ], true);
             }
         }
-        }
 
         return $tree ? ($list ? json_encode(list_to_tree($list)) : json_encode([])) : $list;
     }