diff --git a/group-buying-sys-app/src/main/resources/mybatis/mapper/group_buy_order_list_mapper.xml b/group-buying-sys-app/src/main/resources/mybatis/mapper/group_buy_order_list_mapper.xml
index a0b8171..3e749a5 100644
--- a/group-buying-sys-app/src/main/resources/mybatis/mapper/group_buy_order_list_mapper.xml
+++ b/group-buying-sys-app/src/main/resources/mybatis/mapper/group_buy_order_list_mapper.xml
@@ -93,7 +93,6 @@
         select user_id,team_id,out_trade_no
         from group_buy_order_list
         where activity_id = #{activityId}
-        and user_id = #{userId}
         and team_id in ( select team_id from group_buy_order where activity_id = #{activityId} and status = 0)
         and status in (0, 1)
         and valid_end_time > now()
diff --git a/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/adapter/repository/IActivityRepository.java b/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/adapter/repository/IActivityRepository.java
index aa03ed4..adcc05a 100644
--- a/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/adapter/repository/IActivityRepository.java
+++ b/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/adapter/repository/IActivityRepository.java
@@ -24,7 +24,7 @@ public interface IActivityRepository {
 
     boolean cutRange(String userId);
 
-    List<UserGroupBuyOrderDetailEntity> listRandomDetails(Long activityId, String userId, int randomCount);
+    List<UserGroupBuyOrderDetailEntity> listRandomDetails(Long activityId, int randomCount);
 
     TeamStatisticVO queryTeamStatisticByActivityId(Long activityId);
 
diff --git a/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IIndexGroupBuyMarketService.java b/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IIndexGroupBuyMarketService.java
index 8bc3c09..7f2d6ed 100644
--- a/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IIndexGroupBuyMarketService.java
+++ b/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IIndexGroupBuyMarketService.java
@@ -29,9 +29,7 @@ public interface IIndexGroupBuyMarketService {
      * @return 用户拼团明细数据
      */
 
-    List<UserGroupBuyOrderDetailEntity> queryInProgressUserGroupBuyOrderDetailList(Long activityId,
-                                                                                   String userId,
-                                                                                   int randomCount);
+    List<UserGroupBuyOrderDetailEntity> queryInProgressUserGroupBuyOrderDetailList(Long activityId, int randomCount);
 
     /**
      * 活动下的拼团队伍统计数据
diff --git a/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IndexGroupBuyMarketServiceImpl.java b/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IndexGroupBuyMarketServiceImpl.java
index 01ff188..ef6aaad 100644
--- a/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IndexGroupBuyMarketServiceImpl.java
+++ b/group-buying-sys-domain/src/main/java/edu/whut/domain/activity/service/IndexGroupBuyMarketServiceImpl.java
@@ -42,12 +42,10 @@ public class IndexGroupBuyMarketServiceImpl implements IIndexGroupBuyMarketServi
      * 查询当前用户参与的ownerCount个拼团 + randomCount个随机其他拼团
      */
     @Override
-    public List<UserGroupBuyOrderDetailEntity> queryInProgressUserGroupBuyOrderDetailList(Long activityId,
-                                                                                          String userId,
-                                                                                          int randomCount) {
+    public List<UserGroupBuyOrderDetailEntity> queryInProgressUserGroupBuyOrderDetailList(Long activityId, int randomCount) {
         return randomCount <= 0
                 ? Collections.emptyList()
-                : repository.listRandomDetails(activityId, userId, randomCount);
+                : repository.listRandomDetails(activityId,randomCount);
     }
 
 
diff --git a/group-buying-sys-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/ActivityRepository.java b/group-buying-sys-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/ActivityRepository.java
index b5fe6ad..f719f2d 100644
--- a/group-buying-sys-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/ActivityRepository.java
+++ b/group-buying-sys-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/ActivityRepository.java
@@ -134,9 +134,7 @@ public class ActivityRepository extends AbstractRepository implements IActivityR
         return dccService.isCutRange(userId);
     }
 
-    public List<UserGroupBuyOrderDetailEntity> listRandomDetails(Long activityId,
-                                                                 String userId,
-                                                                 int randomCount) {
+    public List<UserGroupBuyOrderDetailEntity> listRandomDetails(Long activityId, int randomCount) {
 
 
         if (randomCount <= 0) {
@@ -146,7 +144,6 @@ public class ActivityRepository extends AbstractRepository implements IActivityR
         // 直接 DAO 调用，省掉 queryOrderLists
         GroupBuyOrderList req = new GroupBuyOrderList();
         req.setActivityId(activityId);
-        req.setUserId(userId);
         req.setCount(randomCount);
         log.info("Built GroupBuyOrderList req: {}", req);
         List<GroupBuyOrderList> raw = Optional.ofNullable(
diff --git a/group-buying-sys-trigger/src/main/java/edu/whut/trigger/http/MarketIndexController.java b/group-buying-sys-trigger/src/main/java/edu/whut/trigger/http/MarketIndexController.java
index 048f0b1..0229084 100644
--- a/group-buying-sys-trigger/src/main/java/edu/whut/trigger/http/MarketIndexController.java
+++ b/group-buying-sys-trigger/src/main/java/edu/whut/trigger/http/MarketIndexController.java
@@ -69,8 +69,7 @@ public class MarketIndexController implements IMarketIndexService {
             // —— 4. 拼团队列 DTO 列表 ——
             //获取拼团展示列表
             List<UserGroupBuyOrderDetailEntity> userGroupBuyOrderDetailEntities = indexGroupBuyMarketService.queryInProgressUserGroupBuyOrderDetailList(
-                            trial.getGroupBuyActivityDiscountVO().getActivityId(),
-                            req.getUserId(), 4);
+                            trial.getGroupBuyActivityDiscountVO().getActivityId(), 4);
 
             List<GoodsMarketResponseDTO.Team> teams = new ArrayList<>();
             if (null != userGroupBuyOrderDetailEntities && !userGroupBuyOrderDetailEntities.isEmpty()) {