diff --git a/README.md b/README.md
index ab350c54..aca9548c 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,8 @@ Please refer to [GitHub Pages](https://eclipse.github.io/jifa) for more informat
 
 ## Quick Start
 
+### [Playground 🛝](https://jifa.dragonwell-jdk.io)
+
 ### Run Jifa Locally
 
 ```shell
diff --git a/README_zh.md b/README_zh.md
index 3b3d890c..4b39c595 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -25,6 +25,8 @@ Eclipse Jifa 是一个致力于提高问题排查效率的开源项目。
 
 ## 快速上手
 
+### [在线演示 🛝](https://jifa.dragonwell-jdk.io)
+
 ### 本地运行 Jifa
 
 ```shell
diff --git a/site/docs/index.md b/site/docs/index.md
index ccd83153..984d5dbf 100644
--- a/site/docs/index.md
+++ b/site/docs/index.md
@@ -10,6 +10,9 @@ hero:
     - theme: brand
       text: Get Started
       link: /guide/getting-started
+    - theme: alt
+      text: Playground
+      link: https://jifa.dragonwell-jdk.io
     - theme: alt
       text: View on GitHub
       link: https://github.com/eclipse/jifa
diff --git a/site/docs/zh/index.md b/site/docs/zh/index.md
index d94abccf..64d3ec44 100644
--- a/site/docs/zh/index.md
+++ b/site/docs/zh/index.md
@@ -10,6 +10,9 @@ hero:
     - theme: brand
       text: 快速上手
       link: /zh/guide/getting-started
+    - theme: alt
+      text: 在线演示
+      link: https://jifa.dragonwell-jdk.io
     - theme: alt
       text: GitHub
       link: https://github.com/eclipse/jifa