diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java
index 534e82ff3..5acb43cfe 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java
@@ -56,13 +56,11 @@ public class AppArticleController {
         return success(ArticleConvert.INSTANCE.convert01(articleService.getArticle(id)));
     }
 
-    // TODO @puhui999：add-browse-count 噢；前端 uniapp 也要接下；就是打开文章的时候，调用下这个接口；
-    @PutMapping("/add-browseCount")
+    @PutMapping("/add-browse-count")
     @Operation(summary = "增加文章浏览量")
     @Parameter(name = "id", description = "文章编号", example = "1024")
     public CommonResult<Boolean> addBrowseCount(@RequestParam("id") Long id) {
-        // TODO @puhui999：addArticleBrowseCount
-        articleService.addBrowseCount(id);
+        articleService.addArticleBrowseCount(id);
         return success(true);
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/bargain/BargainActivityMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/bargain/BargainActivityMapper.java
index fd5466648..72d604e77 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/bargain/BargainActivityMapper.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/bargain/BargainActivityMapper.java
@@ -86,7 +86,6 @@ public interface BargainActivityMapper extends BaseMapperX<BargainActivityDO> {
                 .last("LIMIT " + count));
     }
 
-    // TODO @puhui999：是不是返回 BargainActivityDO 更干净哈？分组后返回 DO 的话需要联表查询
     /**
      * 查询出指定 spuId 的 spu 参加的活动最接近现在的一条记录。多个的话，一个 spuId 对应一个最近的活动编号
      *
@@ -102,7 +101,6 @@ public interface BargainActivityMapper extends BaseMapperX<BargainActivityDO> {
                 .groupBy("spu_id"));
     }
 
-    // TODO @puhui999：是不是只要 endTime 小于就可以啦；
     /**
      * 获取指定活动编号的活动列表且
      * 开始时间和结束时间小于给定时间 dateTime 的活动列表
@@ -115,7 +113,7 @@ public interface BargainActivityMapper extends BaseMapperX<BargainActivityDO> {
         return selectList(new LambdaQueryWrapperX<BargainActivityDO>()
                 .in(BargainActivityDO::getId, ids)
                 .lt(BargainActivityDO::getStartTime, dateTime)
-                .lt(BargainActivityDO::getEndTime, dateTime)
+                .gt(BargainActivityDO::getEndTime, dateTime)// 开始时间 < 指定时间 < 结束时间，也就是说获取指定时间段的活动
                 .orderByDesc(BargainActivityDO::getCreateTime));
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java
index 530478e69..55e975c45 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationActivityMapper.java
@@ -71,7 +71,7 @@ public interface CombinationActivityMapper extends BaseMapperX<CombinationActivi
         return selectList(new LambdaQueryWrapperX<CombinationActivityDO>()
                 .in(CombinationActivityDO::getId, ids)
                 .lt(CombinationActivityDO::getStartTime, dateTime)
-                .lt(CombinationActivityDO::getEndTime, dateTime)
+                .gt(CombinationActivityDO::getEndTime, dateTime)// 开始时间 < 指定时间 < 结束时间，也就是说获取指定时间段的活动
                 .orderByDesc(CombinationActivityDO::getCreateTime));
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java
index 82fbafecd..ca40e7602 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java
@@ -103,7 +103,7 @@ public interface SeckillActivityMapper extends BaseMapperX<SeckillActivityDO> {
         return selectList(new LambdaQueryWrapperX<SeckillActivityDO>()
                 .in(SeckillActivityDO::getId, ids)
                 .lt(SeckillActivityDO::getStartTime, dateTime)
-                .lt(SeckillActivityDO::getEndTime, dateTime)
+                .gt(SeckillActivityDO::getEndTime, dateTime)// 开始时间 < 指定时间 < 结束时间，也就是说获取指定时间段的活动
                 .orderByDesc(SeckillActivityDO::getCreateTime));
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java
index 81b463373..4188cc681 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java
@@ -93,6 +93,6 @@ public interface ArticleService {
      *
      * @param id 文章编号
      */
-    void addBrowseCount(Long id);
+    void addArticleBrowseCount(Long id);
 
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java
index 47e614057..7a4e69a6e 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java
@@ -111,7 +111,7 @@ public class ArticleServiceImpl implements ArticleService {
     }
 
     @Override
-    public void addBrowseCount(Long id) {
+    public void addArticleBrowseCount(Long id) {
         // 校验文章是否存在
         validateArticleExists(id);
         // 增加浏览次数
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java
index db4197f52..f5b78ab13 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java
@@ -369,8 +369,7 @@ public class CombinationRecordServiceImpl implements CombinationRecordService {
                     keyValue.setValue(keyValue.getValue() + 1);
                 }
             } catch (Exception ignored) { // 处理异常继续循环
-                // TODO @puhui999：拼团过期 or 虚拟成团 可以改成 expireCombinationRecord；因为找方法更容易一些；
-                log.error("[拼团过期 or 虚拟成团][record({}) 处理异常，请进行处理！record 数据是：{}]",
+                log.error("[expireCombinationRecord][record({}) 处理异常，请进行处理！record 数据是：{}]",
                         record.getId(), JsonUtils.toJsonString(record));
             }
         }