docker一键安装失败

[3398308793]

=================3.下载镜像（该步骤因网络原因会慢一些，若失败请重试）==================
Run CMD Task:[sudo docker pull fishros2/ros:noetic-desktop-full ]
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded
Run CMD Task:[sudo docker pull fishros2/ros:noetic-desktop-full ]
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded
Run CMD Task:[sudo docker pull fishros2/ros:noetic-desktop-full ]
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded
================================4.生成容器======================================
请为你的noetic容器取个名字吧！

求解答

[njh030329]

有解决办法了么？？？？？

[3398308793]

@njh030329 开梯子，然后换源到梯子的就行了

[3398308793]

@njh030329 用一键安装命令里面的换源，换成自己的