diff --git a/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/ptc/infra/entity/LimitCreditEntity.java b/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/ptc/infra/entity/LimitCreditEntity.java
index db10bd9..06d5b37 100644
--- a/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/ptc/infra/entity/LimitCreditEntity.java
+++ b/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/ptc/infra/entity/LimitCreditEntity.java
@@ -1,5 +1,7 @@
 package com.digiwin.athena.app.ptc.infra.entity;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.google.gson.annotations.SerializedName;
 import lombok.AllArgsConstructor;
@@ -20,6 +22,10 @@ import java.math.BigDecimal;
 @TableName(value = "cim_limit_credit", autoResultMap = true)
 public class LimitCreditEntity {
 
+    @SerializedName(value = "id")
+    @TableId(value = "id",type = IdType.INPUT)
+    private Long id;
+
     /** 客户编号 */
     @SerializedName(value = "customer_no")
     private String customerNo;