diff --git a/README.md b/README.md
index d74a327..a97e037 100644
--- a/README.md
+++ b/README.md
@@ -7,9 +7,9 @@ A set of special tools to cope with **my daily tasks**. It's based on [Python 3.
 All image resources in this repo are from [iconfont](http://www.iconfont.cn).
 
 ### Table of Contents
-| Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ|
-| :--------: | :---------: | :---------: | :---------: | :---------: | :---------:| :---------:| :---------:| :---------:|
-| [Google Translate](#google-translate) | [Bilibili Kit](#bilibili-kit)|[Words Recorder](#words-recorder) | [HUST Electricity Fee](#hust-electricity-fee) |[Missevan Kit](#missevan-kit)| [Lossless Music Box](#lossless-music-box)| [HUST Lib](#hust-lib)| [WordCloud Generator](#wordcloud-generator)|[HUST GS Grade](#hust-gs-grade) |
+| Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ|Ⅹ|
+| :--------: | :---------: | :---------: | :---------: | :---------: | :---------:| :---------:| :---------:| :---------:|:---------:|
+| [Google Translate](#google-translate) | [Bilibili Kit](#bilibili-kit)|[Words Recorder](#words-recorder) | [HUST Electricity Fee](#hust-electricity-fee) |[Missevan Kit](#missevan-kit)| [Lossless Music Box](#lossless-music-box)| [HUST Lib](#hust-lib)| [WordCloud Generator](#wordcloud-generator)|[HUST GS Grade](#hust-gs-grade) | [Cat Calendar](#cat-calendar)|
 
 ### Google Translate
 [Google Translate](google-translate) is a translation app using [Google translate api](https://github.com/ssut/py-googletrans).
@@ -80,6 +80,14 @@ maybe you can try [this one](https://github.com/LewisTian/bili-box) :flags:
     <img src="images/hust-gs-grade.png" alt="HUST GS Grade" title="HUST GS Grade" />
 </div>
 
+### Cat Calendar
+
+A simple [Cat Calendar](cat-calendar) image generator that uses the "www.dutangapp.cn" and "wufazhuce.com" api.
+
+<div align="center">
+    <img src="images/cat-calendar.gif" alt="Cat Calendar" title="Cat Calendar" />
+</div>
+
 ### Donation
 If you think these apps are useful, you can buy me a cup of coffee :P
 <div>
diff --git a/images/cat-calendar.gif b/images/cat-calendar.gif
new file mode 100644
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