id,name,remark, thing,create_user,update_user, create_time,update_time select * from ( select st.id, st.name, remark, thing, u2.name create_user_name, u3.name update_user_name, st.create_time, st.update_time from standard_template st left join user u2 on u2.id = st.create_user left join user u3 on u3.id = st.update_user ) a ${ew.customSqlSegment}