pycharm安装mitmproxy报错 WARNIN: Retrying (Retry(total=4, connect=None, read=None

1. 问题：pycharm安装mitmproxy报错

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘ProxyError(‘Cannot connect to proxy.’, timeout(’_ssl.c:1114: The handshake operation timed out’))': /simple/mitmproxy/

2. 分析错误：代理服务器开启状态中需要关闭：

3. 再次安装运行结果：