diff --git a/.all-contributorsrc b/.all-contributorsrc
index 24d84eb..d716d52 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -49,6 +49,15 @@
       "contributions": [
         "translation"
       ]
+    },
+    {
+      "login": "xuxiaodong",
+      "name": "Xiaodong Xu",
+      "avatar_url": "https://avatars.githubusercontent.com/u/15364?v=4",
+      "profile": "https://linuxtoy.org",
+      "contributions": [
+        "translation"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 311d470..8d431b8 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # 提問的智慧
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-6-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](https://github.com/ryanhanwu/How-To-Ask-Questions-The-Smart-Way/pulls)
 
@@ -687,6 +687,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/fishballLin"><img src="https://avatars.githubusercontent.com/u/11352791?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Michael Lin</b></sub></a><br /><a href="#translation-fishballLin" title="Translation">🌍</a></td>
     <td align="center"><a href="https://github.com/cuter44"><img src="https://avatars.githubusercontent.com/u/2285039?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Galin Wu</b></sub></a><br /><a href="#translation-cuter44" title="Translation">🌍</a></td>
     <td align="center"><a href="http://blog.csdn.net/lantianjialiang/"><img src="https://avatars.githubusercontent.com/u/4327697?v=4?s=100" width="100px;" alt=""/><br /><sub><b>lantianjialiang</b></sub></a><br /><a href="#translation-lantianjialiang" title="Translation">🌍</a></td>
+    <td align="center"><a href="https://linuxtoy.org"><img src="https://avatars.githubusercontent.com/u/15364?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Xiaodong Xu</b></sub></a><br /><a href="#translation-xuxiaodong" title="Translation">🌍</a></td>
   </tr>
 </table>