https://blog.wongcw.com/2020/06/03/mozilla-firefox-78-%e5%b0%87%e5%8f%96%e6%b6%88%e5%b0%8d%e5%a4%9a%e5%80%8bmacos-%e7%89%88%e6%9c%ac%e7%9a%84%e6%94%af%e6%8c%81/