link fix

docs/pages/index.mdx

@@ -28,7 +28,7 @@ DocsGPT 🦖 is an innovative open-source tool designed to simplify the retrieva
 <Image src="/homevideo.gif" alt="homedemo" width={800} height={500}/>
 
 
-Try it yourself: [https://docsgpt.arc53.com/](https://docsgpt.arc53.com/)
+Try it yourself: [https://www.docsgpt.cloud/](https://www.docsgpt.cloud/)
 
 <Cards
       num={3}