1、设置

右击任务栏 docker 图标,点击 setting

2、批改 Docker Engine

点击 Docker Engine,在后面加上如下代码:

"registry-mirrors": [    "https://xxxxx.mirror.aliyuncs.com",    "http://hub-mirror.c.163.com"  ],

3、点击 Apply & Restart

点击 Apply & Restart 就行了