diff --git a/public/content/content.json b/public/content/content.json
index f38ba6acf6a8daaf4168a87195a7f7f6c4e00392..1619369b8c3406acac5018687a5659254bca50c4 100644
--- a/public/content/content.json
+++ b/public/content/content.json
@@ -108,7 +108,7 @@
     },
     "refIndex": 5,
     "links": {
-      "website": "https://transfer.hft-stuttgart.de/pages/huijustinjing/justin-hui_ar-visualization/home/"
+      "demo": "https://transfer.hft-stuttgart.de/pages/huijustinjing/justin-hui_ar-visualization/home/"
     }
   },
   {