diff --git a/src/main/java/com/cultural/heritage/service/order/RefundRecordService.java b/src/main/java/com/cultural/heritage/service/order/RefundRecordService.java
index 90d985a..c2ca2d7 100644
--- a/src/main/java/com/cultural/heritage/service/order/RefundRecordService.java
+++ b/src/main/java/com/cultural/heritage/service/order/RefundRecordService.java
@@ -12,4 +12,5 @@ public interface RefundRecordService extends IService<RefundRecord> {
      * 获取查询条件
      */
     QueryWrapper<RefundRecord> getQueryWrapper(RefundRecordQueryRequest refundRecordQueryRequest);
+
 }
diff --git a/src/main/java/com/cultural/heritage/service/wx/impl/WeChatServiceImpl.java b/src/main/java/com/cultural/heritage/service/wx/impl/WeChatServiceImpl.java
index 7988140..6e83961 100644
--- a/src/main/java/com/cultural/heritage/service/wx/impl/WeChatServiceImpl.java
+++ b/src/main/java/com/cultural/heritage/service/wx/impl/WeChatServiceImpl.java
@@ -412,6 +412,21 @@ public class WeChatServiceImpl implements WeChatService {
             updateWrapper.eq("orderItemId", orderItemId).set("orderItemStatus", OrderStatusConstant.PAYMENT_REFUNDED);
             boolean update = pendingServiceOrderService.update(updateWrapper);
             ThrowUtils.throwIf(!update, ErrorCode.OPERATION_ERROR, "服务类订单待处理记录状态更新失败");
+            // 如果退款的是订单中最后一个订单明细，则修改订单状态
+            QueryWrapper<RefundRecord> queryWrapper = new QueryWrapper<>();
+            queryWrapper.eq("outTradeNo", orderNumber);
+            long refundCount = refundRecordService.count(queryWrapper);
+
+            QueryWrapper<OrderItems> orderItemsQueryWrapper = new QueryWrapper<>();
+            orderItemsQueryWrapper.eq("orderId", order.getId());
+            long orderItemCount = orderItemService.count(orderItemsQueryWrapper);
+
+            UpdateWrapper<Order> orderUpdateWrapper = new UpdateWrapper<>();
+            if (refundCount == orderItemCount) {
+                orderUpdateWrapper.eq("id", order.getId()).set("orderStatus", OrderStatusConstant.PAYMENT_REFUNDED);
+                boolean result = orderService.update(orderUpdateWrapper);
+                ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR, "订单状态更新失败");
+            }
         } else {
             // 恢复商品库存
             OrderItems orderItems = orderItemService.getById(orderItemId);