diff --git a/backend/utils.py b/backend/utils.py
index 7ee12bf..03603e1 100644
--- a/backend/utils.py
+++ b/backend/utils.py
@@ -90,6 +90,9 @@ def verify_kefu_permission(request, username_from_frontend=None):
                 return None, Response({'code': 403, 'msg': '客服账号已被禁用'}, status=403)
         except ObjectDoesNotExist:
             return None, Response({'code': 403, 'msg': '客服账号不存在'}, status=403)
+    else:
+        # 管理员无需客服扩展表，用 True 占位以通过 kefu_obj is None 检查
+        kefu = True
 
     # ---------- 3. 越权检测（只记录前端篡改username的情况） ----------
     if username_from_frontend and current_user.Phone != username_from_frontend: