diff --git a/yudao-module-mall/yudao-module-product/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/spu/ProductSpuMapper.java b/yudao-module-mall/yudao-module-product/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/spu/ProductSpuMapper.java
index b0eb2ea..d01c0d0 100755
--- a/yudao-module-mall/yudao-module-product/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/spu/ProductSpuMapper.java
+++ b/yudao-module-mall/yudao-module-product/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/spu/ProductSpuMapper.java
@@ -76,7 +76,6 @@ public interface ProductSpuMapper extends BaseMapperX<ProductSpuDO> {
         query.eq(ProductSpuDO::getStatus, ProductSpuStatusEnum.ENABLE.getStatus());
 
         // 排序逻辑
-        // 排序方式（sortAsc）可能缺省或显式传 null（合法但参数不完整的组合），缺省按升序处理，避免拆箱 null 崩 500
         Boolean sortAsc = pageReqVO.getSortAsc() != null ? pageReqVO.getSortAsc() : Boolean.TRUE;
         if (Objects.equals(pageReqVO.getSortField(), AppProductSpuPageReqVO.SORT_FIELD_SALES_COUNT)) {
             query.last(String.format(" ORDER BY (sales_count + virtual_sales_count) %s, sort DESC, id DESC",
diff --git a/yudao-module-mall/yudao-module-promotion/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java b/yudao-module-mall/yudao-module-promotion/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java
index 49da654..118a259 100644
--- a/yudao-module-mall/yudao-module-promotion/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java
+++ b/yudao-module-mall/yudao-module-promotion/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java
@@ -31,8 +31,6 @@ public interface CombinationActivityMapper extends BaseMapperX<CombinationActivi
     }
 
     default PageResult<CombinationActivityDO> selectPage(PageParam pageParam, Integer status) {
-        // C 端列表与 admin 面 selectPage 对齐按 id 倒序（最新在前）：
-        // 原缺 orderBy 时 MyBatis-Plus 按主键升序=最旧在前，新上架活动被挤后页，C 端首页不可见（A56）
         return selectPage(pageParam, new LambdaQueryWrapperX<CombinationActivityDO>()
                 .eq(CombinationActivityDO::getStatus, status)
                 .orderByDesc(CombinationActivityDO::getId));