diff --git a/index2_3kai.html b/index2_3kai.html
index 10b97e9..c7c244e 100644
--- a/index2_3kai.html
+++ b/index2_3kai.html
@@ -32,7 +32,7 @@
       "imports": {
         "three": "./three.module.js",
         "GLTFLoader": "./GLTFLoader.js",
-        "DRACOLoder": "./DRACOLoder.js"
+        "DRACOLaoder": "./DRACOLaoder.js"
         "OrbitControls": "./OrbitControls.js",
         "FirstPersonControls": "./FirstPersonControls.js",
         "BufferGeometry.js": "./BufferGeometry.js"
@@ -88,9 +88,9 @@
     renderer.domElement.addEventListener('mousemove', resetActiveLook);
 
     const loader = new GLTFLoader();
-    const dracoLoder = new DRACOLoader();
-    dracoLoder.setDecoderPath('./')
-    loader.setDRACOLoader(dracoLoder);
+    const dracoLoader = new DRACOLoader();
+    dracoLoder.setDecoderPath('https://www.gstatic.com/draco/v1/decoders/')
+    loader.setDRACOLoader(dracoLoader);
 
     loader.load('https://www.yatex.org/gitbucket/Subaru/Kusanagi-System/pages/大教室.gltf', function(gltf) {
       gltf.scene.position.y = 0;