From 297ea4ea2ffb17e0751ac42afefdfe34c17fb82c Mon Sep 17 00:00:00 2001
From: 189******51 <lipeicheng5@huawei.com>
Date: Wed, 30 Aug 2023 09:29:50 +0000
Subject: [PATCH] =?UTF-8?q?IssueNo:=20#I7X5WW:[=E6=96=B0=E9=9C=80=E6=B1=82?=
 =?UTF-8?q?]:=20Rectify=20the=20arkts=20syntax=20of=20qs=20on=20monthly=20?=
 =?UTF-8?q?Description:=20Rectify=20the=20arkts=20syntax=20of=20qs=20on=20?=
 =?UTF-8?q?monthly=20Sig:=20SIG=5FApplicaitonFramework=20Feature=20or=20Bu?=
 =?UTF-8?q?gfix:=20Feature=20Binary=20Source:=20No?=
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Signed-off-by: 189******51 <lipeicheng5@huawei.com>
---
 zh-cn/application-dev/quick-start/arkts-prop.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/zh-cn/application-dev/quick-start/arkts-prop.md b/zh-cn/application-dev/quick-start/arkts-prop.md
index b855989d32..171f1fb43b 100644
--- a/zh-cn/application-dev/quick-start/arkts-prop.md
+++ b/zh-cn/application-dev/quick-start/arkts-prop.md
@@ -118,7 +118,7 @@ this.title.push('3')
 ```ts
 @Component
 struct DateComponent {
-  @Prop selectedDate: Date;
+  @Prop selectedDate: Date = new Date('');
 
   build() {
     Column() {
@@ -198,7 +198,7 @@ ParentComponent的状态变量countDownStartValue的变化将重置CountDownComp
 ```ts
 @Component
 struct CountDownComponent {
-  @Prop count: number;
+  @Prop count: number = 0;
   costOfOneAttempt: number = 1;
 
   build() {
@@ -370,7 +370,7 @@ class Book {
 
 @Component
 struct ReaderComp {
-  @Prop book: Book;
+  @Prop book: Book = new Book("", 0);
 
   build() {
     Row() {
@@ -497,7 +497,7 @@ class Book {
 ```ts
 @Component
 struct MyComponent {
-  @Prop customCounter: number;
+  @Prop customCounter: number = 0;
   @Prop customCounter2: number = 5;
 
   build() {
-- 
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