diff --git a/app/online-demo/index.html b/app/online-demo/index.html
index 08db901..fc1c194 100644
--- a/app/online-demo/index.html
+++ b/app/online-demo/index.html
@@ -7,7 +7,7 @@
     <meta name="description" content="text fuzzy search engine、text fuzzy search、pinyin match、汉字拼音模糊搜索、中英文模糊搜索、文本搜索引擎">
     <meta name="keywords" content="text fuzzy search engine、text fuzzy search、pinyin match、汉字拼音模糊搜索、中英文模糊搜索、文本搜索引擎">
     <title>Text Search Engine</title>
-    <script src="https://lf1-cdn-tos.bytegoofy.com/obj/iconpark/icons_33805_16.ae7d447f3dcde4b3d7fbb142887933d2.js"></script>
+    <script src="https://lf1-cdn-tos.bytegoofy.com/obj/iconpark/icons_33805_18.5474ccb76ee11bb549826605c2cbcf62.es5.js"></script>
   </head>
   <body>
     <div id="root"></div>
diff --git a/app/online-demo/src/components/header/right.tsx b/app/online-demo/src/components/header/right.tsx
index 9ed70f7..67dac81 100644
--- a/app/online-demo/src/components/header/right.tsx
+++ b/app/online-demo/src/components/header/right.tsx
@@ -1,10 +1,11 @@
-import { GITHUB_URL } from '../../config'
+import { CHROME_EXTENSION_URL, GITHUB_URL } from '../../config'
 import { IconParkNames } from '../../shared/constants'
 import LinkWithIcon from '../link-with-icon'
 import Theme from './theme'
 export default function HeaderRight() {
 	return (
 		<div className='h-full flex' style={{ gap: '1.2rem' }}>
+			<LinkWithIcon name={IconParkNames.extensions} value={CHROME_EXTENSION_URL} type='link' />
 			<LinkWithIcon name={IconParkNames.github} value={GITHUB_URL} type='link' />
 			<Theme />
 		</div>
diff --git a/app/online-demo/src/config/index.ts b/app/online-demo/src/config/index.ts
index c869d8f..8395649 100644
--- a/app/online-demo/src/config/index.ts
+++ b/app/online-demo/src/config/index.ts
@@ -33,3 +33,5 @@ export const TEXT_ACTIVE_CONFIG = {
 }
 
 export const GITHUB_URL = 'https://github.com/cjinhuo/text-search-engine'
+export const CHROME_EXTENSION_URL =
+	'https://chromewebstore.google.com/detail/blazwitcher-search-and-sw/fjgablnemienkegdnbihhemebmmonihg'
diff --git a/app/online-demo/src/shared/constants.ts b/app/online-demo/src/shared/constants.ts
index 10b7be6..91ce343 100644
--- a/app/online-demo/src/shared/constants.ts
+++ b/app/online-demo/src/shared/constants.ts
@@ -12,6 +12,7 @@ export enum IconParkNames {
 	tips = 'tips',
 	doc = 'doc',
 	clear = 'clear',
+	extensions = 'extensions',
 }
 
 export const LOCAL_STORAGE_THEME_KEY = 'theme'
