diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/entrustorder/vo/EntrustOrderOrderRespVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/entrustorder/vo/EntrustOrderOrderRespVO.java
index 3e81ac2a..0d205bf6 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/entrustorder/vo/EntrustOrderOrderRespVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/entrustorder/vo/EntrustOrderOrderRespVO.java
@@ -192,5 +192,7 @@ public class EntrustOrderOrderRespVO {
     @ExcelProperty("订单类型")
     @Schema(description = "订单类型，(字典：SPLY_BSN_TP)")
     private String splyBsnTp;
+    @Schema(description = "相关订单id")
+    private Long relatedOrderId;
 
 }
\ No newline at end of file
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/salesorder/vo/SalesOrderRespVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/salesorder/vo/SalesOrderRespVO.java
index 4c5e34bb..a95f5b74 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/salesorder/vo/SalesOrderRespVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/salesorder/vo/SalesOrderRespVO.java
@@ -227,4 +227,7 @@ public class SalesOrderRespVO {
     @Schema(description = "erp失败原因")
     private String issueCause;
 
+    @Schema(description = "相关订单id")
+    private Long relatedOrderId;
+
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java
index 6660ab38..8d283c09 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java
@@ -981,8 +981,10 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
             int update = purchaseOrderMapper.update(updateWrapper);
             log.info("已绑定的订单已解绑，订单ID：{},影响行数：{}",orderDO.getRelatedOrderId(),update);
         }
-        orderDO.setRelatedOrderId(reqVO.getBoundId());
-        purchaseOrderMapper.updateById(orderDO);
+        LambdaUpdateWrapper<PurchaseOrderDO> boundUpdateWrapper = new LambdaUpdateWrapper<>();
+        boundUpdateWrapper.eq(PurchaseOrderDO::getId, reqVO.getId())
+                .set(PurchaseOrderDO::getRelatedOrderId, reqVO.getBoundId());
+        purchaseOrderMapper.update(boundUpdateWrapper);
         log.info("订单ID：{} 已绑定订单ID：{}", reqVO.getId(), reqVO.getBoundId());
         //修改已绑定的的订单
         if (boundOrder.getRelatedOrderId() != null){