select info.*, com.company_name com_company_name, com.company_adress com_company_adress, com.company_account_bank com_company_account_bank, com.legal_person_name com_legal_person_name, com.legal_person_idcard com_legal_person_idcard, com.legal_person_phone com_legal_person_phone, cus.custom_name cus_custom_name , cus.custom_mobile cus_custom_mobile, us.nick_name custom_manager_name from ps_contract_info info left join ps_company_info com on info.company_id = com.id left join ps_custom_info cus on info.custom_id = cus.id left join sys_user us on info.custom_manager = us.user_id