一、点击此链接,进入换源命令页。
Oh My TUNAhttps://tuna.moe/oh-my-tuna/
二、在桌面打开命令行,依次执行前两个命令
wget https://tuna.moe/oh-my-tuna/oh-my-tuna.py
python oh-my-tuna.py
Oh My TUNAhttps://tuna.moe/oh-my-tuna/
wget https://tuna.moe/oh-my-tuna/oh-my-tuna.py
python oh-my-tuna.py