( SELECT work_batch_id, unit_id, unit_type,id as workBatchDetailId ,maintenance_date,reform_remark FROM t_mw_work_batch_detail WHERE unit_id = #{dto.unitId} AND unit_type = #{dto.unitType} ) t1
LEFT JOIN t_mw_work_batch t2 ON t1.work_batch_id = t2.id AND t2.del_flag = '0'