diff --git a/payment-base-app/src/main/java/com/base/springcloud/entity/User.java b/payment-base-app/src/main/java/com/base/springcloud/entity/User.java
index f6cb454..f1d9f9e 100644
--- a/payment-base-app/src/main/java/com/base/springcloud/entity/User.java
+++ b/payment-base-app/src/main/java/com/base/springcloud/entity/User.java
@@ -2,10 +2,11 @@ package com.base.springcloud.entity;
 
 import lombok.Data;
 
+import java.io.Serializable;
 import java.util.Date;
 
 @Data
-public class User {
+public class User implements Serializable {
     private String id;
 
     private String userName;