npm install
npm run dev
# open http://localhost:3000

Put your images in /public. Avatar path is /头像.jpg (replace this file).

1. Create a new GitHub repo and push this folder.
2. Go to https://vercel.com → New Project → Import the repo.
3. Framework is auto-detected (Next.js). Click Deploy.
4. Done. You will get a public URL (e.g., https://your-project.vercel.app).

(Optional) Add a custom domain in Vercel's Domains tab.