diff --git a/cash-common/cash-common-tools/src/main/java/com/czg/utils/CzgUpdateChain.java b/cash-common/cash-common-tools/src/main/java/com/czg/utils/CzgUpdateChain.java
index 0a2e43779..bfc632a92 100644
--- a/cash-common/cash-common-tools/src/main/java/com/czg/utils/CzgUpdateChain.java
+++ b/cash-common/cash-common-tools/src/main/java/com/czg/utils/CzgUpdateChain.java
@@ -3,6 +3,7 @@ package com.czg.utils;
 import com.mybatisflex.core.BaseMapper;
 import com.mybatisflex.core.update.UpdateChain;
 
+import java.io.Serial;
 import java.io.Serializable;
 
 /**
@@ -11,6 +12,9 @@ import java.io.Serializable;
  */
 public class CzgUpdateChain<T> extends UpdateChain<T> implements Serializable {
 
+    @Serial
+    private static final long serialVersionUID = 1L;
+
     public CzgUpdateChain(BaseMapper<T> baseMapper) {
         super(baseMapper);
     }