diff --git a/src/pages/3d.astro b/src/pages/3d.astro
index 2034938..11be582 100644
--- a/src/pages/3d.astro
+++ b/src/pages/3d.astro
@@ -24,6 +24,8 @@ import Base from '@/layout/Base.astro'
         <p>Use mouse to navigate the 3D room</p>
         <p><strong>Left Click + Drag</strong>: Move view</p>
         <p><strong>Right Click + Drag</strong>: Rotate view</p>
+        <!-- Autorotate -->
+        <p><input type="checkbox" id="autorotate" checked /> <label for="autorotate">Autorotate</label></p>
     </div>
 
     <style>
@@ -251,6 +253,8 @@ import Base from '@/layout/Base.astro'
             controls.enableDamping = true
             controls.dampingFactor = 0.1
             controls.enableZoom = false
+            controls.autoRotate = true
+            controls.autoRotateSpeed = 0.5
 
             // Load GLB model
             const loader = new GLTFLoader()
@@ -297,6 +301,12 @@ import Base from '@/layout/Base.astro'
                 renderer.setSize(window.innerWidth, window.innerHeight)
             })
 
+            // Handle autorotate checkbox
+            const autorotateCheckbox = document.getElementById('autorotate')
+            autorotateCheckbox.addEventListener('change', e => {
+                controls.autoRotate = e.target.checked
+            })
+
             function animate() {
                 requestAnimationFrame(animate)
                 controls.update()