diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java
index 2c7c5b662..3b4da9007 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java
@@ -260,6 +260,8 @@ public class OrderServiceImpl implements OrderService {
         }
         // 订单类型
         updateObj.setOrderType(getOrderType(parentId, updateReqVO.getOrderType()));
+        // 不允许修改上级
+        updateObj.setParentId(null);
         orderMapper.updateById(updateObj);
     }