diff --git a/.all-contributorsrc b/.all-contributorsrc
index 467d5d8..78c7074 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -34,6 +34,15 @@
         "review",
         "doc"
       ]
+    },
+    {
+      "login": "DavdGao",
+      "name": "DavdGao",
+      "avatar_url": "https://avatars.githubusercontent.com/u/102287034?v=4",
+      "profile": "https://davdgao.github.io/",
+      "contributions": [
+        "maintenance"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 2513665..3bc81c7 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # AgentScope Sample Agents
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-3-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/agentscope-ai/agentscope-samples/blob/main/LICENSE)
 [![Python](https://img.shields.io/badge/python-%3E%3D3.10-blue)](https://www.python.org/)
@@ -180,6 +180,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="http://weiruikuang.com"><img src="https://avatars.githubusercontent.com/u/39145382?v=4?s=100" width="100px;" alt="Weirui Kuang"/><br /><sub><b>Weirui Kuang</b></sub></a><br /><a href="#maintenance-rayrayraykk" title="Maintenance">🚧</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=rayrayraykk" title="Code">💻</a> <a href="https://github.com/agentscope-ai/agentscope-samples/pulls?q=is%3Apr+reviewed-by%3Arayrayraykk" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=rayrayraykk" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Osier-Yi"><img src="https://avatars.githubusercontent.com/u/8287381?v=4?s=100" width="100px;" alt="Osier-Yi"/><br /><sub><b>Osier-Yi</b></sub></a><br /><a href="#maintenance-Osier-Yi" title="Maintenance">🚧</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=Osier-Yi" title="Code">💻</a> <a href="https://github.com/agentscope-ai/agentscope-samples/pulls?q=is%3Apr+reviewed-by%3AOsier-Yi" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=Osier-Yi" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://davdgao.github.io/"><img src="https://avatars.githubusercontent.com/u/102287034?v=4?s=100" width="100px;" alt="DavdGao"/><br /><sub><b>DavdGao</b></sub></a><br /><a href="#maintenance-DavdGao" title="Maintenance">🚧</a></td>
     </tr>
   </tbody>
   <tfoot>
diff --git a/README_zh.md b/README_zh.md
index aa97314..c8e8b4a 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -1,7 +1,7 @@
 # AgentScope 示例 Agent
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-3-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/agentscope-ai/agentscope-samples/blob/main/LICENSE)
 [![Python](https://img.shields.io/badge/python-%3E%3D3.10-blue)](https://www.python.org/)
@@ -179,6 +179,7 @@ AgentScope Runtime 是一个**全面的运行时框架**，主要解决部署和
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="http://weiruikuang.com"><img src="https://avatars.githubusercontent.com/u/39145382?v=4?s=100" width="100px;" alt="Weirui Kuang"/><br /><sub><b>Weirui Kuang</b></sub></a><br /><a href="#maintenance-rayrayraykk" title="Maintenance">🚧</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=rayrayraykk" title="Code">💻</a> <a href="https://github.com/agentscope-ai/agentscope-samples/pulls?q=is%3Apr+reviewed-by%3Arayrayraykk" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=rayrayraykk" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Osier-Yi"><img src="https://avatars.githubusercontent.com/u/8287381?v=4?s=100" width="100px;" alt="Osier-Yi"/><br /><sub><b>Osier-Yi</b></sub></a><br /><a href="#maintenance-Osier-Yi" title="Maintenance">🚧</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=Osier-Yi" title="Code">💻</a> <a href="https://github.com/agentscope-ai/agentscope-samples/pulls?q=is%3Apr+reviewed-by%3AOsier-Yi" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/agentscope-ai/agentscope-samples/commits?author=Osier-Yi" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://davdgao.github.io/"><img src="https://avatars.githubusercontent.com/u/102287034?v=4?s=100" width="100px;" alt="DavdGao"/><br /><sub><b>DavdGao</b></sub></a><br /><a href="#maintenance-DavdGao" title="Maintenance">🚧</a></td>
     </tr>
   </tbody>
   <tfoot>