diff --git a/bd-business/bd-business-sale/src/main/java/com/hzs/sale/order/service/impl/SaOrderServiceImpl.java b/bd-business/bd-business-sale/src/main/java/com/hzs/sale/order/service/impl/SaOrderServiceImpl.java
index 149addf1..1c00f011 100644
--- a/bd-business/bd-business-sale/src/main/java/com/hzs/sale/order/service/impl/SaOrderServiceImpl.java
+++ b/bd-business/bd-business-sale/src/main/java/com/hzs/sale/order/service/impl/SaOrderServiceImpl.java
@@ -956,6 +956,12 @@ public class SaOrderServiceImpl extends ServiceImpl<SaOrderMapper, SaOrder> impl
                     // 如果是1980赠送升级的9900，可以再买一个9900，但是等级不变
                     checkUpgrade = false;
                 }
+            } else if (EGrade.MAKER.getValue() == oldGradeDTO.getGradeValue()) {
+                SaOrderExt gradeOrder = baseMapper.getLastOrderGrade(cuMember.getPkId());
+                if (EGrade.YOU_KE.getValue() == gradeOrder.getGradeValue()) {
+                    // 如果是660赠送升级的1980，可以再买一个1980，但是等级不变
+                    checkUpgrade = false;
+                }
             }
         }
         if (checkUpgrade) {