https://blog.wongcw.com/2018/11/10/firefox-64%e5%8f%af%e7%9b%b4%e6%8e%a5%e7%a7%bb%e9%99%a4%e6%93%b4%e5%b1%95%e9%99%84%e5%8a%a0%e7%b5%84%e4%bb%b6%e7%ae%a1%e7%90%86%e5%99%a8%e7%95%8c%e9%9d%a2%e6%9b%b4%e6%96%b0/
Firefox 64可直接移除擴展附加組件管理器界面更新