https://blog.wongcw.com/2020/11/20/%e8%98%8b%e6%9e%9c%e6%89%bf%e8%aa%8d%e9%83%a8%e5%88%86%e8%88%8amacbook%e6%a9%9f%e5%9e%8b%e5%8d%87%e7%b4%9abig-sur%e5%a4%b1%e6%95%97%e8%87%a8%e6%99%82%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%e6%94%be/