diff --git a/src/main/java/com/zhgd/xmgl/modules/sewage/mapper/xml/SewageDataMapper.xml b/src/main/java/com/zhgd/xmgl/modules/sewage/mapper/xml/SewageDataMapper.xml
index 7d614c822..3b5cc7781 100644
--- a/src/main/java/com/zhgd/xmgl/modules/sewage/mapper/xml/SewageDataMapper.xml
+++ b/src/main/java/com/zhgd/xmgl/modules/sewage/mapper/xml/SewageDataMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.zhgd.xmgl.modules.sewage.mapper.SewageDataMapper">
     <select id="queryDevAndNewestData" resultType="com.zhgd.xmgl.modules.sewage.entity.SewageData">
-        select d.*, sd.dev_sn, sd.dev_name
+        select sd.dev_sn, sd.dev_name,d.*
         from sewage_dev sd
         left join (select * from sewage_data where id in (select max(id) from sewage_data group by dev_sn)) d
         on d.dev_sn = sd.dev_sn