清空iptables 规则即可，但是每次重启会自动恢复，需要再次清空

sudo iptables -P INPUT ACCEPT
sudo iptables -P FORWARD ACCEPT
sudo iptables -P OUTPUT ACCEPT
sudo iptables -F

手动安装下gevent、psutil、flask和gevent-websocket、requests模块

btpip install gevent
btpip install psutil
btpip install flask
btpip install gevent-websocket
btpip install requests