diff --git a/xkt/src/main/resources/mapper/AdvertRoundMapper.xml b/xkt/src/main/resources/mapper/AdvertRoundMapper.xml
index 17a59ab0b..559cfd24e 100644
--- a/xkt/src/main/resources/mapper/AdvertRoundMapper.xml
+++ b/xkt/src/main/resources/mapper/AdvertRoundMapper.xml
@@ -109,8 +109,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
and ar.round_id = #{roundId}
and ar.sys_intercept = #{sysIntercept}
ORDER BY
- ar.advert_id,
- ar.portion
+ ar.id,
+ ar.position