diff --git a/.all-contributorsrc b/.all-contributorsrc
index 1e79d7d547af7483a221c903bb0ba4a23db37c02..2ccd4b3e672c458becfb795e16beacee78d92e88 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -53,6 +53,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "poorguy",
+      "name": "poorguy",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/624653?v=4",
+      "profile": "https://github.com/poorguy",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "projectName": "cs-summary-reflection",
diff --git a/README-en.md b/README-en.md
index 1ccdf21181fac0537e9322e2b91f09d6754022bd..dfbb9de85118053d0d9df74b98c46a873ce3d0ba 100644
--- a/README-en.md
+++ b/README-en.md
@@ -58,6 +58,7 @@ and can freely submit the code (unlimited language, get more information from [i
     <td align="center"><a href="https://github.com/ThomasPerkins1123"><img src="https://avatars3.githubusercontent.com/u/25691261?v=4?s=100" width="100px;" alt=""/><br /><sub><b>ThomasPerkins1123</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=ThomasPerkins1123" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/LaoZhangCoder"><img src="https://avatars3.githubusercontent.com/u/28627858?v=4?s=100" width="100px;" alt=""/><br /><sub><b>laozhang</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=LaoZhangCoder" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/CCCCmaster"><img src="https://avatars3.githubusercontent.com/u/25200717?v=4?s=100" width="100px;" alt=""/><br /><sub><b>CCCCmaster</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=CCCCmaster" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/poorguy"><img src="https://avatars1.githubusercontent.com/u/624653?v=4?s=100" width="100px;" alt=""/><br /><sub><b>poorguy</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=poorguy" title="Code">💻</a></td>
   </tr>
 </table>
 
diff --git a/README.md b/README.md
index 9ccaf8c56e4bb69ba8a54f47c4cd5680b213b95d..8bb484daf3c116ca75e098dfbd07ec9a43b4baf5 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@
 - Rust 1.4+  
 - Kotlin 1.3+  
 - C++ 11
+- Ruby 2.5+
 
 ### 贡献者
 
@@ -58,6 +59,7 @@
     <td align="center"><a href="https://github.com/ThomasPerkins1123"><img src="https://avatars3.githubusercontent.com/u/25691261?v=4?s=100" width="100px;" alt=""/><br /><sub><b>ThomasPerkins1123</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=ThomasPerkins1123" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/LaoZhangCoder"><img src="https://avatars3.githubusercontent.com/u/28627858?v=4?s=100" width="100px;" alt=""/><br /><sub><b>laozhang</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=LaoZhangCoder" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/CCCCmaster"><img src="https://avatars3.githubusercontent.com/u/25200717?v=4?s=100" width="100px;" alt=""/><br /><sub><b>CCCCmaster</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=CCCCmaster" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/poorguy"><img src="https://avatars1.githubusercontent.com/u/624653?v=4?s=100" width="100px;" alt=""/><br /><sub><b>poorguy</b></sub></a><br /><a href="https://github.com/jxnu-liguobin/cs-summary-reflection/commits?author=poorguy" title="Code">💻</a></td>
   </tr>
 </table>