From 5e3e6e52573a06ffbe1264e733ca78eca955c84b Mon Sep 17 00:00:00 2001
From: zhuhongtao666 <zhuhongtao12@huawei.com>
Date: Thu, 22 Sep 2022 19:29:24 +0800
Subject: [PATCH] add_filter_9+

Signed-off-by: zhuhongtao666 <zhuhongtao12@huawei.com>
---
 zh-cn/application-dev/reference/apis/js-apis-fileio.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zh-cn/application-dev/reference/apis/js-apis-fileio.md b/zh-cn/application-dev/reference/apis/js-apis-fileio.md
index af225a1748..dd484ad1a6 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-fileio.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-fileio.md
@@ -2575,7 +2575,7 @@ lchownSync(path: string, uid: number, gid: number): void
 
 ## fileio.createWatcher<sup>7+</sup>
 
-createWatcher(filePath: string, events: number, callback: AsyncCallback&lt;number&gt;): Watcher
+createWatcher(filename: string, events: number, callback: AsyncCallback&lt;number&gt;): Watcher
 
 监听文件或者目录的变化，使用callback异步回调。
 
@@ -3501,7 +3501,7 @@ isSymbolicLink(): boolean
   let isSymbolicLink = dir.readSync().isSymbolicLink();
   ```
 
-## Filter
+## Filter<sup>9+</sup>
 
 **系统接口**：此接口为系统接口。
 
-- 
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