diff --git a/ghy-order/src/main/java/com/ghy/order/service/impl/OrderDetailServiceImpl.java b/ghy-order/src/main/java/com/ghy/order/service/impl/OrderDetailServiceImpl.java
index 4cefaccc..9ac184f6 100644
--- a/ghy-order/src/main/java/com/ghy/order/service/impl/OrderDetailServiceImpl.java
+++ b/ghy-order/src/main/java/com/ghy/order/service/impl/OrderDetailServiceImpl.java
@@ -2,6 +2,7 @@ package com.ghy.order.service.impl;
 
 import com.ghy.common.constant.UserConstants;
 import com.ghy.common.core.text.Convert;
+import com.ghy.common.enums.OrderStatus;
 import com.ghy.order.domain.OrderDetail;
 import com.ghy.order.domain.OrderMaster;
 import com.ghy.order.mapper.OrderDetailMapper;
@@ -45,19 +46,26 @@ public class OrderDetailServiceImpl implements OrderDetailService {
 
     @Override
     public int updateOrderDetail(OrderDetail orderDetail) {
+        if(orderDetail.getOrderStatus() == null){
+            return orderDetailMapper.updateOrderDetail(orderDetail);
+        }
         int orderStatus = orderDetail.getOrderStatus();
         boolean flag = Boolean.TRUE;
         int result = orderDetailMapper.updateOrderDetail(orderDetail);
+        // 查子单信息
+        OrderDetail detailInfo = this.orderDetailMapper.selectById(orderDetail.getId());
         // 判断是否需要更新主单状态.即是否有
-        for (OrderDetail detail : orderDetailMapper.selectByOrderMasterId(orderDetail.getOrderMasterId())) {
+        for (OrderDetail detail : orderDetailMapper.selectByOrderMasterId(detailInfo.getOrderMasterId())) {
             if (detail.getOrderStatus() < orderStatus) {
                 flag = false;
             }
         }
         if(flag){
-            OrderMaster orderMaster = orderMasterMapper.selectById(orderDetailMapper.selectById(orderDetail.getId()).getOrderMasterId());
-            orderMaster.setOrderStatus(orderStatus);
-            orderMasterMapper.updateOrderMaster(orderMaster);
+            OrderMaster orderMaster = orderMasterMapper.selectById(detailInfo.getOrderMasterId());
+            if(orderMaster.getOrderStatus() != OrderStatus.PLAIN.code()){
+                orderMaster.setOrderStatus(orderStatus);
+                orderMasterMapper.updateOrderMaster(orderMaster);
+            }
         }
         return result;
     }