Update readme.md

ydtg1993 · web-flow · commit c5849f3864a8 · 2023-02-14T09:17:26.000+08:00
diff --git a/readme.md b/readme.md
@@ -17,9 +17,6 @@
     |-参考样例.Test
     |    |-example      组件样例
     |    |-CascadeLineController  级联管理器 接口样例
-    
-    
-### [demo样例参见](https://codepen.io/ydtg1993-the-bashful/pen/rNdWade)
 
 ### 安装
 ```shell script
