Hello WY:

亲测方法：（大剂量）

{

"registry-mirrors": [

"https://2a6bf1988cb6428c877f723ec7530dbc.mirror.swr.myhuaweicloud.com",

"https://docker.m.daocloud.io",

"https://hub-mirror.c.163.com",

"https://mirror.baidubce.com",

"https://your_preferred_mirror",

"https://dockerhub.icu",

"https://docker.registry.cyou",

"https://docker-cf.registry.cyou",

"https://dockercf.jsdelivr.fyi",

"https://docker.jsdelivr.fyi",

"https://dockertest.jsdelivr.fyi",

"https://mirror.aliyuncs.com",

"https://dockerproxy.com",

"https://mirror.baidubce.com",

"https://docker.m.daocloud.io",

"https://docker.nju.edu.cn",

"https://docker.mirrors.sjtug.sjtu.edu.cn",

"https://docker.mirrors.ustc.edu.cn",

"https://mirror.iscas.ac.cn",

"https://docker.rainbond.cc"

]

}