diff --git a/nakadai/src/main/java/com/huoran/nakadai/mapper/xml/OrderMapper.xml b/nakadai/src/main/java/com/huoran/nakadai/mapper/xml/OrderMapper.xml
index 9c60576..3617e0f 100644
--- a/nakadai/src/main/java/com/huoran/nakadai/mapper/xml/OrderMapper.xml
+++ b/nakadai/src/main/java/com/huoran/nakadai/mapper/xml/OrderMapper.xml
@@ -418,7 +418,7 @@
         GROUP BY
             o.order_id
         ORDER BY
-            o.update_time DESC
+            o.create_time DESC
     </select>
     <select id="listOrdersByUserId" resultType="com.huoran.nakadai.entity.model.Order">
         SELECT
@@ -476,7 +476,7 @@
         GROUP BY
         o.order_id
         ORDER BY
-        o.update_time DESC
+        o.create_time DESC
     </select>
 
 </mapper>