SELECT s.id, s.num, s.state, s.audit, s.give, s.batch_name, s.file_name, s.msg, s.service_company, s.create_time, s.generate_time, s.submit_time, s.audit_time, s.give_time, ( SELECT COUNT( d.id ) FROM tb_statement_detail d WHERE d.statement_id = s.id ) AS peoples, ( SELECT SUM( d.money ) FROM tb_statement_detail d WHERE d.statement_id = s.id ) AS money, p.project_name FROM tb_statement s LEFT JOIN tb_project p ON p.id = s.project_id