diff --git a/pages/index/components/AIMatch.vue b/pages/index/components/AIMatch.vue
index 08c28f5..cb06425 100644
--- a/pages/index/components/AIMatch.vue
+++ b/pages/index/components/AIMatch.vue
@@ -219,7 +219,7 @@ const renderScene = (sw, sh) => {
             radius: scaledRadius,
             floatOffset: Math.random() * Math.PI * 2,
             floatSpeed: 0.01 + Math.random() * 0.02,
-            floatRange: 2 + Math.random() * 2,
+            floatRange: 2 * ratio + Math.random() * 2,
             safeH: safeH,
         };