diff --git a/docs/component/_sidebar.md b/docs/component/_sidebar.md
index 9758b370ee98520abb6e2f04dab358a8fc80bb60..ef437bfc12702aef8f408813793efaa0ccf50220 100644
--- a/docs/component/_sidebar.md
+++ b/docs/component/_sidebar.md
@@ -48,7 +48,7 @@
   * [list](component/list.md)
   * [cell](component/cell.md)
   * [recycle-list](component/recycle-list.md)
-  * [barcode](waterfall/waterfall.md)
+  * [waterfall](component/waterfall.md)
 * 扩展组件（uni ui）
   * [uni-ui整体介绍](component/README?id=uniui)
   * [Badge 数字角标](https://ext.dcloud.net.cn/plugin?id=21)