diff --git a/README.md b/README.md
index c702661..abdf770 100644
--- a/README.md
+++ b/README.md
@@ -388,10 +388,11 @@ This will be either in a form of IPS/IDS or an Intelligent WAF (Web App Firewall
         <small><b>jyax</b></small>
       </td>
       <td align="center">
-        <a href="https://github.com/features/copilot">
-        <img src="https://github.githubassets.com/images/modules/site/copilot/copilot.png" width="100px;">
+        <a href="https://github.com/felixliang50779">
+        <img src="https://avatars.githubusercontent.com/u/112431235"
+        width="100px;">
         </a><br/>
-        <small><b>GitHub username</b></small>
+        <small><b>felixliang50779</b></small>
       </td>
     </tr>
   </tbody>