diff --git a/README.md b/README.md
index 832b522..3a0e5d8 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@
 | 39 | netserver | 网络中转服务器 |
 | 40 | mpvdemo | 视频流播放mpv内核 |
 | 41 | miniblink | miniblink示例 |
+| 42 | base64 | 图片文字base64互换 |
 
 ### 二、学习群
 1. **Qt交流大会群 853086607(雨田哥)**
@@ -94,4 +95,5 @@
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/live.png)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/netserver.jpg)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/designer.png)
-![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/miniblink.jpg)
\ No newline at end of file
+![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/miniblink.jpg)
+![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/base64.png)
\ No newline at end of file