chore: update README

Author: yzh990918

README.md

@@ -197,9 +197,6 @@ Q: Accelerate domestic access without the need for proxy deployment tutorial?
 
 A: You can refer to this tutorial: https://github.com/ddiu8081/chatgpt-demo/discussions/270
 
-Q: `PWA` is not working?
-
-A: Current `PWA` does not support deployment on Netlify, you can choose vercel or node deployment.
 ## Contributing
 
 This project exists thanks to all those who contributed.

README.zh-CN.md

@@ -187,10 +187,6 @@ Q: Accelerate domestic access without the need for proxy deployment tutorial?
 
 A: 你可以参考此教程：https://github.com/ddiu8081/chatgpt-demo/discussions/270
 
-Q: `PWA` 不工作？
-
-A: 当前的 PWA 不支持 Netlify 部署，您可以选择 vercel 或 node 部署。
-
 ## 参与贡献
 
 这个项目的存在要感谢所有做出贡献的人。