diff --git a/README.md b/README.md
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@@ -1,4 +1,4 @@
-# YeziiBot
+# YeziiBot [![CodeFactor](https://www.codefactor.io/repository/github/lovelya72/yeziibot/badge)](https://www.codefactor.io/repository/github/lovelya72/yeziibot) 
 
 YeziiBot是一个基于kjBot框架核心制作的拥有实质性功能的PHP QQ机器人。架构于kilingzhang的coolq-php-sdk。