diff --git a/.all-contributorsrc b/.all-contributorsrc
index 22b9b97e..e131ddc8 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -173,6 +173,17 @@
         "financial",
         "bug"
       ]
+    },
+    {
+      "login": "liqijian101",
+      "name": "liqijian101",
+      "avatar_url": "https://avatars.githubusercontent.com/u/16173343?v=4",
+      "profile": "https://github.com/liqijian101",
+      "contributions": [
+        "ideas",
+        "bug",
+        "platform"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index bc672f07..4a46eaa1 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 <span align="left"><img src="https://github.com/luc-github/ESP3D/blob/2.1/images/ESP3D.png" width="200px"/></span><span align="left">Firmware for ESP8266/ESP8285  and ESP32 used with 3D printer</span>  
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-18-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-19-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [<img src="https://img.shields.io/liberapay/patrons/ESP3D.svg?logo=liberapay">](https://liberapay.com/ESP3D)
 
@@ -183,6 +183,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/fape"><img src="https://avatars.githubusercontent.com/u/1052464?v=4?s=100" width="100px;" alt="Farkas Péter"/><br /><sub><b>Farkas Péter</b></sub></a><br /><a href="https://github.com/luc-github/ESP3D/commits?author=fape" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.panucatt.com"><img src="https://avatars.githubusercontent.com/u/1669825?v=4?s=100" width="100px;" alt="Panucatt"/><br /><sub><b>Panucatt</b></sub></a><br /><a href="#ideas-royco" title="Ideas, Planning, & Feedback">🤔</a> <a href="#promotion-royco" title="Promotion">📣</a> <a href="https://github.com/luc-github/ESP3D/issues?q=author%3Aroyco" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://discord.gg/yNwksQvZmQ"><img src="https://avatars.githubusercontent.com/u/12979070?v=4?s=100" width="100px;" alt="makerbase"/><br /><sub><b>makerbase</b></sub></a><br /><a href="#platform-makerbase-mks" title="Packaging/porting to new platform">📦</a> <a href="#financial-makerbase-mks" title="Financial">💵</a> <a href="https://github.com/luc-github/ESP3D/issues?q=author%3Amakerbase-mks" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/liqijian101"><img src="https://avatars.githubusercontent.com/u/16173343?v=4?s=100" width="100px;" alt="liqijian101"/><br /><sub><b>liqijian101</b></sub></a><br /><a href="#ideas-liqijian101" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/luc-github/ESP3D/issues?q=author%3Aliqijian101" title="Bug reports">🐛</a> <a href="#platform-liqijian101" title="Packaging/porting to new platform">📦</a></td>
     </tr>
   </tbody>
 </table>