The Problem of Exception javax.net.ssl.SSLException

hello ,everyone:

 When I config  remote Npm Proxy Repository,I can not pull the npm package from npm proxy address. I think it is because  my company network policy only allow point-to-point communcation.

I config the proxy address is “https://registry.npmmirror.com”,the error in log is,maybe th address would twice jump to another address. what should I do?