diff --git a/docs/api/_sidebar.md b/docs/api/_sidebar.md
index 27112e9fa516cc2fd953413b3ed1c18b05763fc4..8219e1844581cf7e781550b4bcc2e42574f4295a 100644
--- a/docs/api/_sidebar.md
+++ b/docs/api/_sidebar.md
@@ -18,7 +18,7 @@
   * [页面下拉刷新](pull-down-refresh.md)
   * [将页面滚动到指定位置](page-scroll-to.md)
   * [监听中间按钮的点击事件](on-tab-bar-mid-button-tap.md)
-* Dom 节点
+* element和node
   * [通过 id 获取 element](get-element-by-id.md)
   * [创建 SelectorQuery 实例](create-selector-query.md)
 * 界面