diff --git a/.all-contributorsrc b/.all-contributorsrc
index 5bb24fe..605497b 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -22,6 +22,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "HappyFeet07",
+      "name": "HappyFeet07",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/34086197?v=4",
+      "profile": "https://github.com/HappyFeet07",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 9ea0046..870086e 100644
--- a/README.md
+++ b/README.md
@@ -59,8 +59,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 <!-- prettier-ignore -->
 <table>
   <tr>
-    <td align="center"><a href="https://github.com/boyuchen0224"><img src="https://avatars2.githubusercontent.com/u/26523039?v=4" width="100px;" alt="boyuchen"/><br /><sub><b>boyuchen</b></sub></a><br /><a href="https://github.com/cypherpunks-core/cypherpunks-ctf/commits?author=boyuchen0224" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/StillFantastic"><img src="https://avatars3.githubusercontent.com/u/28007209?v=4" width="100px;" alt="Bill Hsu"/><br /><sub><b>Bill Hsu</b></sub></a><br /><a href="https://github.com/cypherpunks-core/cypherpunks-ctf/commits?author=StillFantastic" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/boyuchen0224"><img src="https://avatars2.githubusercontent.com/u/26523039?v=4" width="100px;" alt="boyuchen"/><br /><sub><b>boyuchen</b></sub></a><br /><a href="https://github.com/cypherpunks-core/cypherpunks-ctf/commits?author=boyuchen0224" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/HappyFeet07"><img src="https://avatars1.githubusercontent.com/u/34086197?v=4" width="100px;" alt="HappyFeet07"/><br /><sub><b>HappyFeet07</b></sub></a><br /><a href="https://github.com/cypherpunks-core/cypherpunks-ctf/commits?author=HappyFeet07" title="Code">💻</a></td>
   </tr>
 </table>