diff --git a/aio/content/navigation.json b/aio/content/navigation.json
index b16918c409..a3d4f8e3e4 100644
--- a/aio/content/navigation.json
+++ b/aio/content/navigation.json
@@ -454,11 +454,6 @@
             }
           ]
         },
-        {
-          "url": "guide/custom-elements",
-          "title": "自定义元素",
-          "tooltip": "把 Angular 组件用作自定义元素。"
-        },
         {
           "title": "Service Worker",
           "tooltip": "Angular 的 Service Worker：控制应用的资源缓存。",