diff --git a/apps/inm/views.py b/apps/inm/views.py
index a82db2d8..443fac39 100644
--- a/apps/inm/views.py
+++ b/apps/inm/views.py
@@ -52,6 +52,7 @@ class MaterialBatchViewSet(ListModelMixin, CustomGenericViewSet):
     filterset_class = MaterialBatchFilter
     search_fields = ['material__name', 'material__number',
                      'material__model', 'material__specification', 'batch']
+    ordering = ['-update_time']
 
     @action(methods=['post'], detail=False, serializer_class=serializers.Serializer, perms_map={'post': 'materialbatch.daoru'})
     @transaction.atomic