id, project_id, memb_req, task_req SELECT project_requirement.id, project.id AS project_id, project.`project_name`, project.`project_code`, project_requirement.`memb_req`, project_requirement.`task_req`, (SELECT GROUP_CONCAT(DISTINCT user.`name`) FROM report LEFT JOIN `user` ON user.`id` = report.`creator_id` WHERE report.company_id=#{companyId} AND report.create_time >= #{startDate} AND report.`project_id` = project.id) AS active_users FROM project LEFT JOIN project_requirement ON project.id = project_requirement.`project_id` WHERE project.`company_id` = #{companyId} and project.id = #{projectId} and project.id in #{item} order by project.id asc limit #{startIndex}, #{pageSize}