diff --git a/test_server/cms/views.py b/test_server/cms/views.py
index 2a1dcd4..e04da44 100644
--- a/test_server/cms/views.py
+++ b/test_server/cms/views.py
@@ -77,6 +77,8 @@ class SourceViewSet(ModelViewSet):
         {'get': '*'}, {'post': 'threshold_update'},
         {'put': 'threshold_update'}, {'delete': 'threshold_update'}]
     queryset = Source.objects.filter(is_delete=0)
+    pagination_class = CommonPagination
+    filter_backends = [DjangoFilterBackend,SearchFilter, OrderingFilter]
     serializer_class = SourceSerializer
     search_fields = ['name','author']
     filterset_fields = ['name', 'author', 'publish_year']