diff --git a/backend/dvadmin/utils/permission.py b/backend/dvadmin/utils/permission.py
index 35e5b4b..2be0691 100644
--- a/backend/dvadmin/utils/permission.py
+++ b/backend/dvadmin/utils/permission.py
@@ -65,14 +65,6 @@ class CustomPermission(BasePermission):
     def has_permission(self, request, view):
         if isinstance(request.user, AnonymousUser):
             return False
-        # 对ViewSet下的def方法进行权限判断
-        # 当权限为空时,则可以访问
-        is_head = getattr(view, 'head', None)
-        if is_head:
-            head_kwargs = getattr(view.head, 'kwargs', {})
-            _permission_classes = head_kwargs.get('permission_classes', None)
-            if _permission_classes == []:
-                return True
         # 判断是否是超级管理员
         if request.user.is_superuser:
             return True