diff --git a/consumer/src/main/java/cn/lili/timetask/handler/impl/promotion/PromotionEverydayExecute.java b/consumer/src/main/java/cn/lili/timetask/handler/impl/promotion/PromotionEverydayExecute.java
index c26475a1..0cf33727 100644
--- a/consumer/src/main/java/cn/lili/timetask/handler/impl/promotion/PromotionEverydayExecute.java
+++ b/consumer/src/main/java/cn/lili/timetask/handler/impl/promotion/PromotionEverydayExecute.java
@@ -217,7 +217,7 @@ public class PromotionEverydayExecute implements EveryDayExecute {
     private void addSeckill() {
         Setting setting = settingService.get(SettingEnum.SECKILL_SETTING.name());
         SeckillSetting seckillSetting = new Gson().fromJson(setting.getSettingValue(), SeckillSetting.class);
-        Seckill seckill = new Seckill(30, seckillSetting.getHours(), seckillSetting.getSeckillRule());
+        Seckill seckill = new Seckill(SeckillService.PRE_CREATION, seckillSetting.getHours(), seckillSetting.getSeckillRule());
         seckillService.saveSeckill(seckill);
     }
 
diff --git a/framework/src/main/java/cn/lili/modules/promotion/service/SeckillService.java b/framework/src/main/java/cn/lili/modules/promotion/service/SeckillService.java
index 5b01da74..6d388d3a 100644
--- a/framework/src/main/java/cn/lili/modules/promotion/service/SeckillService.java
+++ b/framework/src/main/java/cn/lili/modules/promotion/service/SeckillService.java
@@ -15,6 +15,10 @@ import com.baomidou.mybatisplus.extension.service.IService;
  */
 public interface SeckillService extends IService<Seckill> {
 
+    /**
+     * 预创建活动数量
+     */
+    public static final Integer PRE_CREATION = 7;
 
     /**
      * 从mysql中根据条件获取秒杀活动分页列表
diff --git a/framework/src/main/java/cn/lili/modules/promotion/serviceimpl/SeckillServiceImpl.java b/framework/src/main/java/cn/lili/modules/promotion/serviceimpl/SeckillServiceImpl.java
index 8673a950..15ebf835 100644
--- a/framework/src/main/java/cn/lili/modules/promotion/serviceimpl/SeckillServiceImpl.java
+++ b/framework/src/main/java/cn/lili/modules/promotion/serviceimpl/SeckillServiceImpl.java
@@ -60,10 +60,7 @@ import java.util.stream.Collectors;
 @Transactional(rollbackFor = Exception.class)
 public class SeckillServiceImpl extends ServiceImpl<SeckillMapper, Seckill> implements SeckillService {
 
-    /**
-     * 预创建活动数量
-     */
-    private final Integer preCreation = 30;
+
     /**
      * 延时任务
      */
@@ -143,7 +140,8 @@ public class SeckillServiceImpl extends ServiceImpl<SeckillMapper, Seckill> impl
 
         Setting setting = settingService.get(SettingEnum.SECKILL_SETTING.name());
         SeckillSetting seckillSetting = new Gson().fromJson(setting.getSettingValue(), SeckillSetting.class);
-        for (int i = 1; i <= preCreation; i++) {
+
+        for (int i = 1; i <= PRE_CREATION; i++) {
             Seckill seckill = new Seckill(i, seckillSetting.getHours(), seckillSetting.getSeckillRule());
             this.saveSeckill(seckill);
         }
@@ -158,7 +156,7 @@ public class SeckillServiceImpl extends ServiceImpl<SeckillMapper, Seckill> impl
         seckillVO.setSeckillApplyStatus(SeckillApplyStatusEnum.NOT_APPLY.name());
         seckillVO.setSeckillApplyList(null);
         //检查秒杀活动参数
-        checkSeckillParam(seckillVO, seckill.getStoreId());
+        checkSeckillParam(seckillVO);
         //保存到MYSQL中
         boolean result = this.save(seckillVO);
         //保存到MONGO中
@@ -189,13 +187,11 @@ public class SeckillServiceImpl extends ServiceImpl<SeckillMapper, Seckill> impl
         if (PromotionStatusEnum.START.name().equals(seckillVO.getPromotionStatus())) {
             throw new ServiceException(ResultCode.PROMOTION_UPDATE_ERROR);
         }
-        //检查秒杀活动参数
-        this.checkSeckillParam(seckillVO, seckillVO.getStoreId());
-
         //更新到MYSQL中
         boolean result = this.updateById(seckillVO);
         //保存到MONGO中
         this.mongoTemplate.save(seckillVO);
+        //如果编辑后活动时间不一致，则编辑延时任务
         if (seckill.getStartTime().getTime() != seckillVO.getStartTime().getTime()) {
             PromotionMessage promotionMessage = new PromotionMessage(seckillVO.getId(), PromotionTypeEnum.SECKILL.name(), PromotionStatusEnum.START.name(), seckillVO.getStartTime(), seckillVO.getEndTime());
             //更新延时任务
@@ -323,11 +319,10 @@ public class SeckillServiceImpl extends ServiceImpl<SeckillMapper, Seckill> impl
      * 检查秒杀活动参数
      *
      * @param seckill 秒杀活动信息
-     * @param storeId 卖家编号
      */
-    private void checkSeckillParam(SeckillVO seckill, String storeId) {
+    private void checkSeckillParam(SeckillVO seckill) {
         //同一时间段内相同的活动
-        QueryWrapper<Seckill> queryWrapper = PromotionTools.checkActiveTime(seckill.getStartTime(), seckill.getEndTime(), PromotionTypeEnum.SECKILL, storeId, seckill.getId());
+        QueryWrapper<Seckill> queryWrapper = PromotionTools.checkActiveTime(seckill.getStartTime(), seckill.getEndTime(), PromotionTypeEnum.SECKILL, null, seckill.getId());
         int sameNum = this.count(queryWrapper);
         //当前时间段是否存在同类活动
         if (sameNum > 0) {
diff --git a/manager-api/src/main/java/cn/lili/controller/promotion/SeckillManagerController.java b/manager-api/src/main/java/cn/lili/controller/promotion/SeckillManagerController.java
index 97292d74..01e068c9 100644
--- a/manager-api/src/main/java/cn/lili/controller/promotion/SeckillManagerController.java
+++ b/manager-api/src/main/java/cn/lili/controller/promotion/SeckillManagerController.java
@@ -1,8 +1,6 @@
 package cn.lili.controller.promotion;
 
 import cn.lili.common.enums.ResultUtil;
-import cn.lili.common.security.AuthUser;
-import cn.lili.common.security.context.UserContext;
 import cn.lili.common.vo.PageVO;
 import cn.lili.common.vo.ResultMessage;
 import cn.lili.modules.promotion.entity.dos.Seckill;
@@ -44,9 +42,6 @@ public class SeckillManagerController {
     @ApiOperation(value = "修改秒杀活动")
     @PutMapping
     public ResultMessage<Seckill> updateSeckill(SeckillVO seckillVO) {
-        AuthUser currentUser = UserContext.getCurrentUser();
-        seckillVO.setStoreId(currentUser.getId());
-        seckillVO.setStoreName(currentUser.getUsername());
         seckillService.modifySeckill(seckillVO);
         return ResultUtil.data(seckillVO);
     }