diff --git a/controllers/rentalController.js b/controllers/rentalController.js
index eb11886..a852e83 100644
--- a/controllers/rentalController.js
+++ b/controllers/rentalController.js
@@ -195,9 +195,6 @@ const createRental = async (req, res) => {
     if (!body.rent) {
       return res.status(400).json({ error: '缺少租金' });
     }
-    if (!body.deposit) {
-      return res.status(400).json({ error: '缺少押金' });
-    }
     
     // 转换roomId为整数类型
     const parsedRoomId = parseInt(body.roomId);