diff --git a/controllers/roomController.js b/controllers/roomController.js
index db460da..6a0df53 100644
--- a/controllers/roomController.js
+++ b/controllers/roomController.js
@@ -135,13 +135,14 @@ const getAllRooms = async (req, res) => {
     const formattedRooms = await Promise.all(rows.map(async (room) => {
       const formattedRoom = formatRoomData(room);
 
-      // 查询非过期且未删除的租房信息
+      // 查询非过期且未删除的租房信息，按创建时间倒序排列
       const rentals = await Rental.findAll({
         where: {
           roomId: room.id,
           status: { [Op.ne]: 'expired' },
           isDeleted: 0
-        }
+        },
+        order: [['createTime', 'DESC']]
       });
 
       // 格式化租房信息