id, deleted, created, modified, item_cate, item_source, ratio, remark SELECT * FROM ( SELECT id AS itemCate, NAME AS itemCateName FROM dict_data WHERE dict_type_id = ( SELECT id FROM dict_type WHERE NAME = '项目类型' ) AND deleted = 0 ) cate JOIN ( SELECT id AS itemSource, NAME AS itemSourceName FROM dict_data WHERE dict_type_id = ( SELECT id FROM dict_type WHERE NAME = '业务来源' ) AND deleted = 0 ) source LEFT JOIN brokerage_marketer_ratio br ON br.item_cate = itemCate AND br.item_source = itemSource and itemCate = #{ratio.itemCate} and itemSource = #{ratio.itemSource} order by br.id desc