diff --git a/public/audio/beach/모래놀이.mp3 b/public/audio/beach/모래놀이.mp3 index d6d3266..e825bc6 100644 Binary files a/public/audio/beach/모래놀이.mp3 and b/public/audio/beach/모래놀이.mp3 differ diff --git a/public/audio/beach/북+하모니카.mp3 b/public/audio/beach/북+하모니카.mp3 index 6a542de..e2f3194 100644 Binary files a/public/audio/beach/북+하모니카.mp3 and b/public/audio/beach/북+하모니카.mp3 differ