diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index c7a0760f..763cbcee 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -585,6 +585,8 @@ class DeptBatchSerializer(serializers.Serializer):
     belong_dept_name = serializers.CharField(label='车间名称')
 
 class HandoverbSerializer(CustomModelSerializer):
+    batch = serializers.CharFIeld(source='wm.batch', read_only=True)
+    notok_sign = serializers.CharField(source='wm.notok_sign', read_only=True)
     class Meta:
         model = Handoverb
         fields = "__all__"