diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index de8e883f..f69a9195 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -136,7 +136,7 @@ class WMaterialViewSet(ListModelMixin, CustomGenericViewSet):
     serializer_class = WMaterialSerializer
     select_related_fields = ['material', 'belong_dept', 'material__process', 'supplier']
     search_fields = ['material__name',
-                    'material__number', 'material__specification', 'batch', 'material__model']
+                    'material__number', 'material__specification', 'batch', 'material__model', "defect__name", "notok_sign"]
     filterset_class = WMaterialFilter
     ordering_fields = ["update_time", "state", "count", "count_xtest"]
 
@@ -398,7 +398,7 @@ class HandoverViewSet(CustomModelViewSet):
         ins: Handover = self.get_object()
         user: User = self.request.user
         if ins.type != Handover.H_SCRAP:
-            if user == ins.recive_user or user.belong_dept == ins.recive_user.belong_dept:
+            if ins.recive_user is None or user == ins.recive_user or user.belong_dept == ins.recive_user.belong_dept:
                 pass
             else:    
                 raise ParseError('非接收人不可提交')