diff --git a/smart-admin-service/smart-admin-api/src/main/java/net/lab1024/smartadmin/module/system/royalcanin/good/service/OrderService.java b/smart-admin-service/smart-admin-api/src/main/java/net/lab1024/smartadmin/module/system/royalcanin/good/service/OrderService.java
index 706fbecb..19ad8bbf 100644
--- a/smart-admin-service/smart-admin-api/src/main/java/net/lab1024/smartadmin/module/system/royalcanin/good/service/OrderService.java
+++ b/smart-admin-service/smart-admin-api/src/main/java/net/lab1024/smartadmin/module/system/royalcanin/good/service/OrderService.java
@@ -216,14 +216,21 @@ public class OrderService {
         royalcaninOperateLogEntity.setAcceptTime(dateformat.format(acceptTime));
         royalcaninOperateLogService.add(royalcaninOperateLogEntity);
         return ResponseDTO.succ();
+
     }
 
     public double couponTotal(String couponTypeId,double discount,double total,int buyCount){
         double endTotal = 0;
         switch (couponTypeId)
         {
-            case "5" :
-                endTotal = (total * (buyCount-1)) + (total * discount);
+//            case "5" :
+//                endTotal = (total * (buyCount-1)) + (total * discount);
+//                break;
+            case "2":
+                endTotal = total * buyCount - discount;
+                break;
+            case "3":
+                endTotal = (total * buyCount) * discount;
                 break;
             case "1" :
                 endTotal = total * buyCount - discount;