diff --git a/test_server/cms/views.py b/test_server/cms/views.py
index e04da44..cae3802 100644
--- a/test_server/cms/views.py
+++ b/test_server/cms/views.py
@@ -90,6 +90,8 @@ class ThresholdViewSet(ModelViewSet):
     {'put': 'threshold_update'}, {'delete': 'threshold_update'}]
     queryset = Threshold.objects.filter(is_delete=0)
     serializer_class = ThresholdSerializer
+    pagination_class = CommonPagination
+    filter_backends = [DjangoFilterBackend,SearchFilter, OrderingFilter]
     search_fields = ['chinese_name','cas', 'compound_cate', 'odor_type']
     filterset_fields = ['source']