https://blog.wongcw.com/2021/11/21/microsoft-teams%e7%ab%af%e5%88%b0%e7%ab%af%e5%8a%a0%e5%af%86%e7%89%b9%e6%80%a7%e6%8e%a8%e9%81%b2%e5%88%b012%e6%9c%88%e7%99%bc%e4%bd%88/