diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 9b426aac..19e4c697 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -1013,6 +1013,8 @@ class HandoverSerializer(CustomModelSerializer):
                 
             
         wm:WMaterial = attrs.get('wm', None)
+        if wm:
+            attrs["batch"] = wm.batch
         handoverb = attrs.get('handoverb', [])
         if wm and not handoverb:
             attrs['handoverb'] = [{"wm": wm, "count": attrs["count"] }]
diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index f8aa07d2..62bfaf53 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -383,7 +383,7 @@ class HandoverViewSet(CustomModelViewSet):
     select_related_fields = ['send_user', 'send_mgroup', 'send_dept', 'recive_user', 'recive_mgroup', 'recive_dept', 'wm']
     filterset_class = HandoverFilter
     search_fields = ['id', 'material__name',
-                    'material__number', 'material__specification', 'batch', 'material__model', 'b_handover__batch', "new_batch"]
+                    'material__number', 'material__specification', 'batch', 'material__model', 'b_handover__batch', "new_batch", "wm__batch"]
     prefetch_related_fields = ["b_handover"]
 
     def perform_destroy(self, instance):