diff --git a/api_v1/views/printing/serializers.py b/api_v1/views/printing/serializers.py
index b338501..6b662e2 100644
--- a/api_v1/views/printing/serializers.py
+++ b/api_v1/views/printing/serializers.py
@@ -274,6 +274,7 @@ class PrintingOrderCreateUpdateSerializer(serializers.ModelSerializer):
 
 class PrintingJobListSerializer(serializers.ModelSerializer):
     """印染款式明细列表序列化器"""
+
     printing_order_id = serializers.CharField(source='printing_order.human_id', read_only=True)
     product_name = serializers.CharField(source='product.name', read_only=True)
     product_image_url = serializers.SerializerMethodField()