diff --git a/apps/qm/views.py b/apps/qm/views.py
index 40428bd2..1bd984a5 100644
--- a/apps/qm/views.py
+++ b/apps/qm/views.py
@@ -49,6 +49,8 @@ class QctViewSet(CustomModelViewSet):
     retrieve_serializer_class = QctDetailSerializer
     filterset_class = QctFilter
     search_fields = ["name", "number"]
+    ordering = ["number", "-update_time"]
+    ordering_fields = ["number", "create_time", "update_time"]
 
     @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=QctGetSerializer)
     @transaction.atomic