diff --git a/hb_server/apps/wpm/serializers.py b/hb_server/apps/wpm/serializers.py
index 37c5954..2b143b1 100644
--- a/hb_server/apps/wpm/serializers.py
+++ b/hb_server/apps/wpm/serializers.py
@@ -244,6 +244,8 @@ class WProductDetailSerializer(serializers.ModelSerializer):
     children = serializers.SerializerMethodField()
     to_order_ = OrderSimpleSerializer(source='to_order', read_only=True)
     order_ = OrderSimpleSerializer(source='subproduction_plan__production_plan__order', read_only=True)
+    create_by_ = UserSimpleSerializer(source='create_by', read_only=True)
+    update_by_ = UserSimpleSerializer(source='update_by', read_only=True)
     class Meta:
         model = WProduct
         fields = '__all__'