fatal: unable to access 'https://github.com/Mango/emitter.git/': 

请教一下这个下载依赖的问题
error Command failed.
Exit code: 1
Command: git
Arguments: pull
Directory: C:\Users\25004\AppData\Local\Yarn\Cache\v6\.tmp\d467663531f204616cf61ecefbe7254c
Output:
fatal: unable to access 'https://github.com/Mango/emitter.git/': OpenSSL SSL_read: Connection was reset, errno 10054
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.