diff --git a/src/search/README.md b/src/search/README.md
index 12827d091..1d838e758 100644
--- a/src/search/README.md
+++ b/src/search/README.md
@@ -20,7 +20,9 @@ Vue.use(Search);
 ```js
 export default {
   data() {
-    value: '';
+    return {
+      value: '',
+    };
   },
 };
 ```
diff --git a/src/search/README.zh-CN.md b/src/search/README.zh-CN.md
index 8b5abf38b..41506b665 100644
--- a/src/search/README.zh-CN.md
+++ b/src/search/README.zh-CN.md
@@ -23,6 +23,16 @@ Vue.use(Search);
 <van-search v-model="value" placeholder="请输入搜索关键词" />
 ```
 
+```js
+export default {
+  data() {
+    return {
+      value: '',
+    };
+  },
+};
+```
+
 ### 事件监听
 
 Search 组件提供了 `search` 和 `cancel` 事件，`search` 事件在点击键盘上的搜索/回车按钮后触发，`cancel` 事件在点击搜索框右侧取消按钮时触发。