From 69c442e4ee901d3e54d9ad5274ce3c6a845f14a3 Mon Sep 17 00:00:00 2001
From: xixian <xixian@huawei.com>
Date: Thu, 18 May 2023 06:30:00 +0000
Subject: [PATCH] update
 zh-cn/application-dev/reference/apis/js-apis-pointer.md.

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

diff --git a/zh-cn/application-dev/reference/apis/js-apis-pointer.md b/zh-cn/application-dev/reference/apis/js-apis-pointer.md
index 27fe548cb1..ca0c6bfba4 100755
--- a/zh-cn/application-dev/reference/apis/js-apis-pointer.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-pointer.md
@@ -550,7 +550,7 @@ try {
 
 ## pointer.setMouseScrollRows<sup>10+</sup>
 
-setMouseScrollRows(speed: number): Promise&lt;void&gt;
+setMouseScrollRows(rows: number): Promise&lt;void&gt;
 
 设置鼠标滚动行数，使用Promise异步方式返回结果。
 
-- 
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