diff --git a/src/menu/index.js b/src/menu/index.js
index 69acd1eb..5dad5526 100644
--- a/src/menu/index.js
+++ b/src/menu/index.js
@@ -108,7 +108,7 @@ const demoComponents = {
       ]
     },
     { path: `${pre}bigdata-table`, title: '百万数量级表格' },
-    { path: `${pre}scrollbar`, title: 'ElementUI 滚动条组件' },
+    { path: `${pre}scrollbar`, title: 'Element 滚动条组件' },
     { path: `${pre}countup`, title: '数字动画' },
     { path: `${pre}editor-quill`, title: '富文本编辑器' },
     { path: `${pre}editor-simpleMDE`, title: 'markdown编辑器' },
diff --git a/src/pages/demo/components/scrollbar/index.vue b/src/pages/demo/components/scrollbar/index.vue
index 289abea3..49c7ae8b 100644
--- a/src/pages/demo/components/scrollbar/index.vue
+++ b/src/pages/demo/components/scrollbar/index.vue
@@ -1,7 +1,7 @@
 <template>
   <d2-container>
-    <template slot="header">自定义滚动条</template>
-    <el-card shadow="never" class="demo-scrollbar-card">
+    <template slot="header">Element 滚动条组件</template>
+    <el-card shadow="never" class="demo-scrollbar-card d2-mb">
       <div class="demo-scrollbar-card-inner">
         <el-scrollbar>
           <div class="demo-scrollbar-group">
diff --git a/src/pages/demo/components/scrollbar/md/doc.md b/src/pages/demo/components/scrollbar/md/doc.md
index 158a909f..21113513 100644
--- a/src/pages/demo/components/scrollbar/md/doc.md
+++ b/src/pages/demo/components/scrollbar/md/doc.md
@@ -1 +1,5 @@
-[hahaha](https://github.com/ElemeFE/element/issues/2238)
\ No newline at end of file
+本示例演示 ElementUI 的隐藏组件 `<el-scrollbar>`，详细信可以参照 [element/issues#2238](https://github.com/ElemeFE/element/issues/2238)
+
+> ElementUI 官网以及部分涉及滚动操作的组件内部使用了 `<el-scrollbar>` 组件，虽然已经暴露到全局但是并没有相关文档介绍
+
+如果你需要更高级的滚动自定义控制，D2Admin 已经集成 [better-scroll](https://github.com/ustbhuangyi/better-scroll)，示例见 [自定义滚动](/#/demo/plugins/better-scroll/base)，[滚动定位](/#/demo/plugins/better-scroll/to)
\ No newline at end of file