diff --git a/src/components/PlaybackController.vue b/src/components/PlaybackController.vue
index 1e6530d..2679c85 100644
--- a/src/components/PlaybackController.vue
+++ b/src/components/PlaybackController.vue
@@ -168,7 +168,7 @@ const handlePlayPause = () => {
   position: fixed;
   bottom: 0;
   left: 0;
-  width: 100%;
+  width: calc(100% - 48px);
   padding: 16px 24px;
   background-color: rgba(255, 255, 255, 0.9);
   box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);