diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 62bfaf53..11f1a23b 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -12,7 +12,7 @@ from apps.system.models import User
 
 from apps.mtm.models import Material, Process, Route, Mgroup, RoutePack
 from apps.utils.viewsets import CustomGenericViewSet, CustomModelViewSet
-from apps.utils.mixins import CustomListModelMixin, BulkCreateModelMixin, BulkDestroyModelMixin
+from apps.utils.mixins import CustomListModelMixin, BulkCreateModelMixin, ComplexQueryMixin
 
 from .filters import StLogFilter, SfLogFilter, WMaterialFilter, MlogFilter, HandoverFilter, MlogbFilter, BatchStFilter, MlogbwFilter
 from .models import (SfLog, SfLogExp, StLog, WMaterial, Mlog, Handover, Mlogb,
@@ -731,7 +731,7 @@ class FmlogViewSet(CustomModelViewSet):
         ins.save()
         return Response()
         
-class BatchStViewSet(ListModelMixin, CustomGenericViewSet):
+class BatchStViewSet(ListModelMixin, ComplexQueryMixin, CustomGenericViewSet):
     """
     list: 批次统计数据