diff --git a/src/main/resources/mapper/book/BuyOrderDao.xml b/src/main/resources/mapper/book/BuyOrderDao.xml
index dcff1780..414e3f0f 100644
--- a/src/main/resources/mapper/book/BuyOrderDao.xml
+++ b/src/main/resources/mapper/book/BuyOrderDao.xml
@@ -5,7 +5,7 @@
 
     <!-- 可根据自己的需求，是否要使用 -->
     <resultMap type="com.peanut.modules.book.entity.BuyOrder" id="buyOrderMap">
-        <result property="id" column="id"/>
+        <result property="orderId" column="order_id"/>
         <result property="orderSn" column="order_sn"/>
         <result property="userId" column="user_id"/>
         <result property="shippingUser" column="shipping_user"/>