diff --git a/frontend/src/components/Live2DStage.tsx b/frontend/src/components/Live2DStage.tsx
index 56c072a..a985969 100644
--- a/frontend/src/components/Live2DStage.tsx
+++ b/frontend/src/components/Live2DStage.tsx
@@ -139,7 +139,7 @@ export default function Live2DStage({ onKiraReady, onReady }: Props) {
     <canvas
       ref={canvasRef}
       className="fixed inset-0 w-full h-full"
-      style={{ zIndex: 0, pointerEvents: 'none' }}
+      style={{ zIndex: 50, pointerEvents: 'none' }}
     />
   );
 }