fix - 项目导出

RuoYi-Vue-fast-master/src/main/resources/mybatis/business/TcProjectMapper.xml

@@ -351,7 +351,7 @@
             </if>
             and p.del_flag = '0'
         </where>
-        group by p.project_id, T.elevator_type
+        group by p.project_id
         order by p.project_id desc
     </sql>