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 30573063..7cad8626 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
@@ -2648,10 +2648,18 @@ public class SaOrderServiceImpl extends ServiceImpl<SaOrderMapper, SaOrder> impl
                     throw new ServiceException("当前已经是可以购买的最高等级");
                 }
                 // 盒数基数 = 手动升级盒数 + 手动升级之后的升级订单盒数
-                baseBoxNum = lastUpdateGrade.getBoxNumber().add(saOrderItemsService.getRetailWaresQuantityNew(cuMember.getPkId(), boxWaresList, lastMemberLevel.getUpgradeTime(), Collections.singletonList(EOrderType.RETAIL_UPGRADE.getValue()), systemType));
+                BigDecimal oldBoxNum = saOrderItemsService.getRetailWaresQuantityNew(cuMember.getPkId(), boxWaresList, lastMemberLevel.getUpgradeTime(), Collections.singletonList(EOrderType.RETAIL_UPGRADE.getValue()), systemType);
+                if (null != oldBoxNum) {
+                    baseBoxNum = lastUpdateGrade.getBoxNumber().add(oldBoxNum);
+                } else {
+                    baseBoxNum = lastUpdateGrade.getBoxNumber();
+                }
             } else {
                 // 没有手动升级记录
-                baseBoxNum = saOrderItemsService.getRetailWaresQuantityNew(cuMember.getPkId(), boxWaresList, null, Arrays.asList(EOrderType.RETAIL_REGISTER.getValue(), EOrderType.RETAIL_UPGRADE.getValue()), systemType);
+                BigDecimal oldBoxNum = saOrderItemsService.getRetailWaresQuantityNew(cuMember.getPkId(), boxWaresList, null, Arrays.asList(EOrderType.RETAIL_REGISTER.getValue(), EOrderType.RETAIL_UPGRADE.getValue()), systemType);
+                if (null != oldBoxNum) {
+                    baseBoxNum = oldBoxNum;
+                }
             }
         }
         return baseBoxNum;