diff --git a/lib/retrofit/data/settleOrderInfo.dart b/lib/retrofit/data/settleOrderInfo.dart
index b4fb5077..1504d4f0 100644
--- a/lib/retrofit/data/settleOrderInfo.dart
+++ b/lib/retrofit/data/settleOrderInfo.dart
@@ -222,7 +222,7 @@ class CouponListBean {
   String useStartTime;
   String useEndTime;
   String promotionId;
-  String mid;
+  dynamic mid;
   String couponId;
   String receiveTime;
   dynamic useTime;