diff --git a/src/main.js b/src/main.js
index e1f894b..371765a 100644
--- a/src/main.js
+++ b/src/main.js
@@ -160,7 +160,7 @@ window.addEventListener('load', () => {
     }, delay);
   });
 
-  S.audio.volume = 0.5;
+  S.audio.volume = 0.3;
 
   let _wasPlayingBeforeHide = false;