From 9993c73608e3beb3ee1e1a9392a64ca9345a2724 Mon Sep 17 00:00:00 2001
From: zaki <zhoujun141@huawei.com>
Date: Wed, 23 Nov 2022 11:54:24 +0800
Subject: [PATCH] update sample codes in accessibility-extension-context.md

Signed-off-by: zaki <zhoujun141@huawei.com>
Change-Id: Iff21893f74570735e3d694932aa413f35e72ba1b
---
 .../reference/apis/js-apis-accessibility-extension-context.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/zh-cn/application-dev/reference/apis/js-apis-accessibility-extension-context.md b/zh-cn/application-dev/reference/apis/js-apis-accessibility-extension-context.md
index b01dfdc5f4..8a27d422ba 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-accessibility-extension-context.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-accessibility-extension-context.md
@@ -244,6 +244,7 @@ getFocusElement(isAccessibilityFocus: boolean, callback: AsyncCallback\<Accessib
 
 ```ts
 let focusElement;
+let isAccessibilityFocus = true;
 try {
     axContext.getFocusElement(isAccessibilityFocus, (err, data) => {
     if (err) {
@@ -368,6 +369,7 @@ getWindowRootElement(windowId: number, callback: AsyncCallback\<AccessibilityEle
 
 ```ts
 let rootElement;
+let windowId = 10;
 try {
     axContext.getWindowRootElement(windowId, (err, data) => {
     if (err) {
@@ -698,7 +700,7 @@ let rootElement;
 try {
     rootElement.attributeValue(attributeName).then((data) => {
         console.log('get attribute value by name success');
-        attribtueValue = data;
+        attributeValue = data;
     }).catch((err) => {
         console.log('failed to get attribute value, because '  + JSON.stringify(err));
     });
-- 
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