diff --git a/index.html b/index.html
index 05a1e45..adb8d17 100644
--- a/index.html
+++ b/index.html
@@ -33,7 +33,7 @@
   >
     <a-nft
       type="nft"
-      url="https://arjs-cors-proxy.herokuapp.com/https://raw.githack.com/AR-js-org/AR.js/master/aframe/examples/image-tracking/nft/trex/trex-image/trex"
+      url="https://www.yatex.org/gitbucket/c1201517/image-tracking/tree/master"
       smooth="true"
       smoothCount="10"
       smoothTolerance=".01"