diff --git a/cash-common/cash-common-service/src/main/java/com/czg/order/dto/OrderInfoPrintDTO.java b/cash-common/cash-common-service/src/main/java/com/czg/order/dto/OrderInfoPrintDTO.java
index 0e32eb532..51afbc2ce 100644
--- a/cash-common/cash-common-service/src/main/java/com/czg/order/dto/OrderInfoPrintDTO.java
+++ b/cash-common/cash-common-service/src/main/java/com/czg/order/dto/OrderInfoPrintDTO.java
@@ -4,6 +4,8 @@ package com.czg.order.dto;
 import jakarta.validation.constraints.NotNull;
 import lombok.Data;
 
+import java.io.Serializable;
+
 /**
  * 订单表 实体类。
  *
@@ -11,7 +13,7 @@ import lombok.Data;
  * @since 2025-02-13
  */
 @Data
-public class OrderInfoPrintDTO{
+public class OrderInfoPrintDTO implements Serializable {
     /**
      * 订单id
      */