feat: update readme.

README.md

@@ -1,34 +1,55 @@
-This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+<div align="center">
 
-## Getting Started
+<h1 align="center">Temp Mail</h1>
 
-First, run the development server:
+一键免费部署你的私人 Temp Mail 临时邮箱网页应用。
 
-```bash
-npm run dev
-# or
-yarn dev
-# or
-pnpm dev
-```
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/dapandocs/TempMail&project-name=temp-mail&repository-name=TempMail)
 
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+![PC主界面](./docs/images/pc.png)
+![手机主界面](./docs/images/mobile.png)
 
-You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+</div>
 
-This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
+## Features
+- **Deploy for free with one-click** on Vercel in under 1 minute
+- Unlimited number of mailboxes, safe and reliable
+- Adapted to the mobile terminal and PC terminal, the access is more convenient
 
-## Learn More
+## 主要功能
+- 在 1 分钟内使用 Vercel **免费一键部署**
+- 不限制邮箱数量，安全、可靠
+- 适配了手机端、PC端，访问更便捷
+- 拥有自己的域名？好上加好，绑定后即可在任何地方**无障碍**快速访问
 
-To learn more about Next.js, take a look at the following resources:
 
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+## Get Started
+1. Click the button on the right to start deployment， [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/dapandocs/TempMail&project-name=temp-mail&repository-name=TempMail)，Just log in directly with your Github account.
+2. Once deployed, you can start using.
 
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+## 开始使用
 
-## Deploy on Vercel
+1. 点击右侧按钮开始部署：
+   [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/dapandocs/TempMail&project-name=temp-mail&repository-name=TempMail)，直接使用 Github 账号登录即可；
+2. 部署完毕后，即可开始使用；
+3. （可选）[绑定自定义域名](https://vercel.com/docs/concepts/projects/domains/add-a-domain)：Vercel 分配的域名 DNS 在某些区域被污染了，绑定自定义域名即可直连。
 
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+## Keep Updated
+If you follow the above steps to deploy your own project with one click, you may find that you always prompt "There is an update", this is because Vercel will create a new project for you by default instead of forking this project, which will prevent you from detecting updates correctly.
+It is recommended that you follow these steps to redeploy:
+
+
+- Delete the original warehouse;
+- Use the fork button in the upper right corner of the page to fork this project;
+- Re-select and deploy in Vercel
+
+
+## 保持更新
+
+如果你按照上述步骤一键部署了自己的项目，可能会发现总是提示“存在更新”的问题，这是由于 Vercel 会默认为你创建一个新项目而不是 fork 本项目，这会导致无法正确地检测更新。
+推荐你按照下列步骤重新部署：
+
+- 删除掉原先的仓库；
+- 使用页面右上角的 fork 按钮，fork 本项目；
+- 在 Vercel 重新选择并部署
 
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.