An unexpected error occurred: “https://registry.npm.taobao.org/animate.css: tunneling socket could n

yarn安装包的时候，报错

yarn
yarn install v1.19.1
info No lockfile found.
info There appears to be trouble with your network connection. Retrying...
[1/4] Resolving packages...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
error An unexpected error occurred: "https://registry.npm.taobao.org/animate.css: tunneling socket could not be established, cause=getaddrinfo ENOTFOUND web-proxy".

错误发生意外错误：“https://registry.npm.taobao.org/animate.css:无法建立隧道套接字

taobao镜像不可用
还原成npm 的

执行
yarn config set registry https://registry.npmjs.org --global