find /  -name  '*docker*'| xargs rm -rf

vim /etc/docker/daemon.json

{"registry-mirrors": ["https://7c0dmg0u.mirror.aliyuncs.com","http://hub-mirror.c.163.com","https://registry.docker-cn.com","https://docker.mirrors.ustc.edu.cn"],
"insecure-registries": ["0.0.0.0/0"],
 }

我我