RN init Faild

1. error An unexpected error occurred: "https://registry.yarnpkg.com/killable/-/killable-1.0.0.tgz: connect ETIMEDOUT 104.16.19.35:443"

npm config rm proxy 
npm config rm https-proxy

npm config set registry https://registry.npm.taobao.org
npm config set disturl https://npm.taobao.org/dist