diff --git a/packages/artplayer-vitepress/docs/en/advanced/property.md b/packages/artplayer-vitepress/docs/en/advanced/property.md
index 396da29e8..1cb3621c0 100644
--- a/packages/artplayer-vitepress/docs/en/advanced/property.md
+++ b/packages/artplayer-vitepress/docs/en/advanced/property.md
@@ -924,4 +924,28 @@ art.on('ready', () => {
 		];
 	}, 3000);
 })
+```
+
+## `thumbnails`
+
+-   Type: `Setter/Getter`
+-   Parameter: `Object`
+
+Dynamically set thumbnails
+
+<div className="run-code">▶ Run Code</div>
+
+```js
+var art = new Artplayer({
+	container: '.artplayer-app',
+	url: '/assets/sample/video.mp4',
+});
+
+art.on('ready', () => {
+    art.thumbnails = {
+        url: '/assets/sample/thumbnails.png',
+        number: 60,
+        column: 10,
+    };
+});
 ```
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