diff --git a/packages/tabbar/README.md b/packages/tabbar/README.md
index 22d5cc53..b0edd12a 100644
--- a/packages/tabbar/README.md
+++ b/packages/tabbar/README.md
@@ -166,7 +166,7 @@ Page({
 
 ### 结合自定义 tabBar
 
-请参考 [微信官方文档](https://developers.weixin.qq.com/miniprogram/dev/framework/ability/custom-tabbar.html) 与 [代码片段](https://developers.weixin.qq.com/s/FjLU4mmp7r9s)
+请参考 [微信官方文档](https://developers.weixin.qq.com/miniprogram/dev/framework/ability/custom-tabbar.html) 与 [代码片段](https://developers.weixin.qq.com/s/vaXgTsmQ7hnm)
 
 ## API