diff --git a/packages/artplayer-tool-thumbnail/README.md b/packages/artplayer-tool-thumbnail/README.md
index e5e298200..ba7f0765c 100644
--- a/packages/artplayer-tool-thumbnail/README.md
+++ b/packages/artplayer-tool-thumbnail/README.md
@@ -4,7 +4,7 @@ thumbnail tool for ArtPlayer
 
 ## Demo
 
-[Checkout the demo](https://artplayer.org/thumbnail/) from Github Pages
+[Checkout the demo](https://artplayer.org/?libs=.%2Funcompiled%2Fartplayer-tool-thumbnail.js&example=thumbnail) from Github Pages
 
 ## Install