diff --git a/src/index.ts b/src/index.ts
index 37953861f..a756bfb68 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -99,21 +99,6 @@ window.addEventListener("DOMContentLoaded", () => {
 		const clock = new THREE.Clock();
 		clock.start();
 
-		const update = () => {
-
-			controls.update();
-			requestAnimationFrame(update);
-			const deltaTime = clock.getDelta();
-			if (currentMixer) {
-				currentMixer.update(deltaTime);
-			}
-			if (currentVrm) {
-				currentVrm.update(deltaTime);
-			}
-
-			renderer.render(scene, camera);
-		}
-
 		scene.background = new THREE.Color( 0xffffff );
 		const directionalLight = new THREE.DirectionalLight(0xffffff);
 		directionalLight.position.set(1, 1, 1);
@@ -157,9 +142,15 @@ window.addEventListener("DOMContentLoaded", () => {
 		floor_grid();
 		floor_bg();
 
-		update();
-
 		function animate() {
+			controls.update();
+			const delta = clock.getDelta();
+			if (currentMixer) {
+				currentMixer.update(delta);
+			}
+			if (currentVrm) {
+				currentVrm.update(delta);
+			}
 			requestAnimationFrame(animate);
 			scene.rotation.y += 0.005;
 			renderer.render(scene, camera);