From 344dfc6d5b52655206f5540c4255e4ed67a8efef Mon Sep 17 00:00:00 2001
From: "ester.zhou" <ester.zhou@huawei.com>
Date: Mon, 29 Aug 2022 17:08:57 +0800
Subject: [PATCH] update ts-basic-components-qrcode.md (8506)

Signed-off-by: ester.zhou <ester.zhou@huawei.com>
---
 .../arkui-ts/ts-basic-components-qrcode.md    | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/en/application-dev/reference/arkui-ts/ts-basic-components-qrcode.md b/en/application-dev/reference/arkui-ts/ts-basic-components-qrcode.md
index 72b505c484..c11131b008 100644
--- a/en/application-dev/reference/arkui-ts/ts-basic-components-qrcode.md
+++ b/en/application-dev/reference/arkui-ts/ts-basic-components-qrcode.md
@@ -1,11 +1,10 @@
 # QRCode
 
+The **\<QRCode>** component is used to display a QR code.
 
-> **NOTE**<br>
-> This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
-
-
-The **&lt;QRCode&gt;** component is used to display QR code information.
+>  **NOTE**
+>
+>  This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
 
 
 ## Required Permissions
@@ -15,7 +14,7 @@ None
 
 ## Child Components
 
-None
+Not supported
 
 
 ## APIs
@@ -23,16 +22,17 @@ None
 QRCode(value: string)
 
 - Parameters
-  | Name | Type | Mandatory | Default Value | Description | 
+  | Name| Type| Mandatory| Default Value| Description|
   | -------- | -------- | -------- | -------- | -------- |
-  | value | string | Yes | - | QR code content string. | 
+  | value | string | Yes| - | Content of the QR code.|
 
 
 ## Attributes
 
-| Name | Type | Default Value | Description | 
+| Name| Type| Default Value| Description|
 | -------- | -------- | -------- | -------- |
-| color | Color | Black | QR code color. | 
+| color | [ResourceColor](../../ui/ts-types.md) | Black | Color of the QR code.|
+| backgroundColor | [ResourceColor](../../ui/ts-types.md) | - | Background color of the QR code.|
 
 
 ## Events
@@ -42,8 +42,8 @@ Among all the universal events, only the click event is supported.
 
 ## Example
 
-  
-```
+```ts
+// xxx.ets
 @Entry
 @Component
 struct QRCodeExample {
-- 
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