进入 Homebrew 目录：
确保你在 Homebrew 安装目录中。通常，Homebrew 的安装目录是 /usr/local/Homebrew 或者 /opt/homebrew。你可以使用以下命令进入 Homebrew 目录：
cd /usr/local/Homebrew
或者，如果你的 Homebrew 安装在 /opt/homebrew，m芯片则：
cd /opt/homebrew
修改 Homebrew 的源：
使用 git 命令将 Homebrew 的源更换为淘宝的镜像：
git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-cask.git
对于 M1 芯片的 Mac，路径应该是：
cd /opt/homebrew git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git cd /opt/homebrew/Library/Taps/homebrew/homebrew-core git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git cd /opt/homebrew/Library/Taps/homebrew/homebrew-cask git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-cask.git
更新 Homebrew：
修改源之后，运行以下命令来更新 Homebrew，使更改生效：
brew update