diff --git a/components/select/demo/search.md b/components/select/demo/search.md
index d52f216f3d..3ab81a4c84 100644
--- a/components/select/demo/search.md
+++ b/components/select/demo/search.md
@@ -15,14 +15,16 @@ function handleChange(value) {
 }
 
 ReactDOM.render(
-  <Select defaultValue="lucy" showSearch style={{ width: 200 }}
-    notFoundContent="找不到呐！"
-    searchPlaceholder="输入"
+  <Select showSearch
+    style={{ width: 200 }}
+    placeholder="请选择人员"
+    optionFilterProp="children"
+    notFoundContent="无法找到"
+    searchPlaceholder="输入关键词"
     onChange={handleChange}>
-    <Option value="jack">jack</Option>
-    <Option value="lucy">lucy</Option>
-    <Option value="disabled" disabled>disabled</Option>
-    <Option value="yiminghe">yiminghe</Option>
+    <Option value="jack">杰克</Option>
+    <Option value="lucy">露西</Option>
+    <Option value="tom">汤姆</Option>
   </Select>
 , mountNode);
 ````
diff --git a/components/select/index.md b/components/select/index.md
index 0289b7ba9e..27d5a7c25d 100644
--- a/components/select/index.md
+++ b/components/select/index.md
@@ -38,7 +38,7 @@
 | searchPlaceholder | 搜索框默认文字 | string | 无 |
 | notFoundContent | 当下拉列表为空时显示的内容 | string | 'Not Found' |
 | dropdownMatchSelectWidth | 下拉菜单和选择器同宽 | boolean | true |
-| optionFilterProp | 输入项过滤对应的 option 属性 | string | value |
+| optionFilterProp | 搜索时过滤对应的 option 属性，如设置为 children 表示对内嵌内容进行搜索 | string | value |
 | combobox | 输入框自动提示模式 | boolean | false |
 | size    | 选择框大小，可选 `large` `small`  | String      |      default      |
 | showSearch | 在下拉中显示搜索框 | boolean | false |