diff --git a/README.md b/README.md
index 3023ed0..0a9ae81 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ We discovered that some users have similar needs, so we decided to open-source t
 ## Demo
 
 We have deployed an example bound to a free Suno account, so it has daily usage limits, but you can see how it runs:
-[suno-api.vercel.app](https://suno-api.vercel.app)
+[suno.gcui.art](https://suno.gcui.art)
 
 ## Features
 
@@ -91,7 +91,7 @@ it means the program is running normally.
 ### 5. Use Suno API
 
 You can check out the detailed API documentation at :
-[suno-api.vercel.app/docs](https://suno-api.vercel.app/docs)
+[suno.gcui.art/docs](https://suno.gcui.art/docs)
 
 ## API Reference
 
@@ -105,7 +105,7 @@ Suno API currently mainly implements the following APIs:
 ```
 
 For more detailed documentation, please check out the demo site:
-[suno-api.vercel.app/docs](https://suno-api.vercel.app/docs)
+[suno.gcui.art/docs](https://suno.gcui.art/docs)
 
 ## Integration with Custom Agents
 
@@ -139,6 +139,7 @@ LGPL-3.0 or later
 
 - Project repository: [github.com/gcui-art/suno-api](https://github.com/gcui-art/suno-api)
 - Suno.ai official website: [suno.ai](https://suno.ai)
+- Demo: [suno.gcui.art](https://suno.gcui.art)
 
 ## Statement
 
diff --git a/README_CN.md b/README_CN.md
index ec987f6..251d43e 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -16,7 +16,7 @@ Suno.ai v3 是一个令人惊叹的 AI 音乐服务，虽然官方还没有开
 ## Demo
 
 我们部署了一个示例，绑定了一个免费的 suno 账号，所以它每天有使用限制，但你可以看到它运行起来的样子：
-[suno-api.vercel.app](https://suno-api.vercel.app)
+[suno.gcui.art](https://suno.gcui.art)
 
 ## Features
 
@@ -88,7 +88,7 @@ SUNO_COOKIE=<your-cookie>
 
 ### 5. 使用 Suno API
 
-你可以在 [suno-api.vercel.app/docs](https://suno-api.vercel.app/docs)查看详细的 API 文档，并在线测试。
+你可以在 [suno.gcui.art](https://suno.gcui.art/docs)查看详细的 API 文档，并在线测试。
 
 ## API 说明
 
@@ -102,7 +102,7 @@ Suno API 目前主要实现了以下 API:
 ```
 
 详细文档请查看演示站点:
-[suno-api.vercel.app/docs](https://suno-api.vercel.app/docs)
+[suno.gcui.art/docs](https://suno.gcui.art/docs)
 
 ## 集成到到常见的自定义 Agent 中
 
@@ -136,6 +136,7 @@ LGPL-3.0 或更高版本
 
 - 项目仓库: [github.com/gcui-art/suno-api](https://github.com/gcui-art/suno-api)
 - Suno.ai 官网: [suno.ai](https://suno.ai)
+- 演示站点: [suno.gcui.art](https://suno.gcui.art)
 
 ## 声明
 
diff --git a/src/app/page.tsx b/src/app/page.tsx
index 9ef2f0e..77b2b5c 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -87,7 +87,7 @@ it means the program is running normally.
 
 ### 5. Use Suno API
 
-You can check out the detailed API documentation at [suno-api.vercel.app/docs](https://suno-api.vercel.app/docs).
+You can check out the detailed API documentation at [suno.gcui.art/docs](https://suno.gcui.art/docs).
 
 ## API Reference
 
@@ -103,7 +103,7 @@ Suno API currently mainly implements the following APIs:
 
 For more detailed documentation, please check out the demo site:
 
-👉 [suno-api.vercel.app/docs](https://suno-api.vercel.app/docs)
+👉 [suno.gcui.art/docs](https://suno.gcui.art/docs)
 
 `;
   return (