diff --git a/orders/views.py b/orders/views.py
index e75b63e..43d76c8 100644
--- a/orders/views.py
+++ b/orders/views.py
@@ -15,7 +15,7 @@ import logging
 from decimal import Decimal
 
 from django.conf import settings
-from django.db import models, transaction
+from django.db import models, transaction
 from gvsdsdk.fluent import db, func, FQ
 from django.db.models import F, Q, OuterRef, Subquery
 from django.core.cache import cache
@@ -3006,8 +3006,8 @@ class DashouDingdanHuoquView(APIView):
             # 7. 获取当前页数据
             page_qs = base_qs[offset:offset + limit]
 
-            # 8. 使用子查询获取商家昵称
-            shangjia_sub = DingdanShangjia.query.filter(
+            # 8. 使用子查询获取商家昵称（Subquery 须用 Django 原生 QuerySet，不能用 .query.values()）
+            shangjia_sub = DingdanShangjia.objects.filter(
                 dingdan__dingdan_id=OuterRef('dingdan_id')
             ).values('sjnicheng')[:1]