id,grade_id,area_id select a.area_id as areaId, b.name from sys_channel_area_relation as a left join sys_dept as b on a.area_id = b.id and a.grade_id = #{sysChannelVo.gradeId} and a.area_id = #{sysChannelVo.id} and b.name like CONCAT('%', #{sysChannelVo.name}, '%')