select * from activiti.act_ru_task

 where PROC_INST_ID_ in (select PROC_INST_ID_ FROM activiti.act_ru_execution where BUSINESS_KEY_ in

 (select  a.app_id from  bill_data.t_org_br_apply_info a left join user.t_user_info b on a.user_id=b.id where a.app_id in

 (select b.app_id from bill_data.t_org_br_apply_person b  where

b.tel_1 like '%15910383%' or

b.tel_1 like '%15910384%')))

 group by NAME_;