From 5deea10b7950e3faf8d00377c25b0bd392816c88 Mon Sep 17 00:00:00 2001
From: ge-yafang <geyafang@huawei.com>
Date: Wed, 11 May 2022 17:40:28 +0800
Subject: [PATCH] update docs

Signed-off-by: ge-yafang <geyafang@huawei.com>
---
 zh-cn/application-dev/reference/apis/js-apis-data-storage.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zh-cn/application-dev/reference/apis/js-apis-data-storage.md b/zh-cn/application-dev/reference/apis/js-apis-data-storage.md
index 8e69477f9a..3d3029b2bd 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-data-storage.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-data-storage.md
@@ -156,7 +156,7 @@ deleteStorageSync(path: string): void
   | path | string | 是 | 应用程序内部数据存储路径。 |
 
 **示例：**
-  ```
+  ```js
   dataStorage.deleteStorageSync(path + '/mystore')
   ```
 
-- 
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