diff --git a/js/js/fly.js b/js/js/fly.js
index b0cbbef..6febbf2 100644
--- a/js/js/fly.js
+++ b/js/js/fly.js
@@ -48,7 +48,7 @@
     const loader = new THREE.GLTFLoader();
     const dracoLoader = new THREE.DRACOLoader();
     dracoLoader.setDecoderPath('/gitbucket/KoekiGameDesign/2022-yuya/js/js/draco/');
-
+    dracoLoader.setDecoderConfig({type: 'js'});
     loader.setDRACOLoader(dracoLoader);
     const url = 'pc.glb';