三招，
1、清空浏览器缓存
2、换公共DNS，并刷新DNS
3、装https everywhere插件或者开启https
https://www.eff.org/https-everywhere/set-https-default-your-browser
Settings > Privacy and security > Security > Scroll to bottom > Toggle “Always use secure connections”
This feature is also under the flag chrome://flags/#https-only-mode-setting.
