diff --git a/apps/utils/viewsets.py b/apps/utils/viewsets.py
index 63cc8d90..932d1056 100755
--- a/apps/utils/viewsets.py
+++ b/apps/utils/viewsets.py
@@ -15,6 +15,7 @@ from apps.utils.permission import ALL_PERMS, RbacPermission, get_user_perms_map
 from apps.utils.queryset import get_child_queryset2
 from apps.utils.serializers import PkSerializer, ComplexSerializer
 from rest_framework.throttling import UserRateThrottle
+from drf_yasg.utils import swagger_auto_schema
 
 
 class CustomGenericViewSet(MyLoggingMixin, GenericViewSet):
@@ -46,10 +47,6 @@ class CustomGenericViewSet(MyLoggingMixin, GenericViewSet):
         return super().get_serializer_class()
 
     def __init__(self, *args, **kwargs):
-        try:
-            self.cquery_serializer_class = self.list_serializer_class if self.list_serializer_class else self.serializer_class
-        except:
-            pass
         super().__init__(*args, **kwargs)
         if self.perms_map:
             for k, v in self.perms_map.items():
@@ -179,7 +176,8 @@ class CustomModelViewSet(CreateModelMixin, UpdateModelMixin, ListModelMixin,
         else:
             raise ValidationError(**PKS_ERROR)
 
-    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=ComplexSerializer)
+    @swagger_auto_schema(request_body=ComplexSerializer, responses={200: {}})
+    @action(methods=['post'], detail=False, perms_map={'post': '*'})
     def cquery(self, request):
         """复杂查询
 
@@ -209,8 +207,8 @@ class CustomModelViewSet(CreateModelMixin, UpdateModelMixin, ListModelMixin,
             raise ParseError(str(e))
         page = self.paginate_queryset(new_qs)
         if page is not None:
-            serializer = self.cquery_serializer_class(page, many=True)
+            serializer = self.get_serializer(page, many=True)
             return self.get_paginated_response(serializer.data)
-        serializer = self.cquery_serializer_class(new_qs, many=True)
+        serializer = self.get_serializer(new_qs, many=True)
         return Response(serializer.data)