diff --git a/app/api/endpoints/community_timeperiod.py b/app/api/endpoints/community_timeperiod.py
index 8e7fe88..8e86793 100644
--- a/app/api/endpoints/community_timeperiod.py
+++ b/app/api/endpoints/community_timeperiod.py
@@ -249,7 +249,9 @@ async def get_group_by_community(
 ):
     """根据社区进行 group 的配送时段列表"""
     try:
-        communities = db.query(CommunityDB).offset(skip).limit(limit).all()
+        communities = db.query(CommunityDB).order_by(CommunityDB.id.desc()).offset(skip).limit(limit).all()
+        
+        total = db.query(CommunityDB).count()
 
         #3. 根据社区进行 group 的配送时段列表
         communities_with_time_periods = []
@@ -269,8 +271,7 @@ async def get_group_by_community(
                     "capacity": ctp.CommunityTimePeriodDB.capacity
                 } for ctp in community_time_periods]
             })
-
-        return success_response(data=communities_with_time_periods)
+        return success_response(data={"total": total, "items": communities_with_time_periods})
     
     except Exception as e:
         logging.exception(f"获取社区配送时段列表失败: {str(e)}")
diff --git a/jobs.sqlite b/jobs.sqlite
index 7278e9e..3eb3e1b 100644
Binary files a/jobs.sqlite and b/jobs.sqlite differ