背景音乐再小声一点

src/views/LongImage.vue

@@ -133,7 +133,7 @@ const interaction$ = ref(null)
 const bgAudio = utils.getAudioUrl('bg.mp3')
 const bgAudio$ = ref(null)
 onMounted(() => {
-  bgAudio$.value.volume = 0.3
+  bgAudio$.value.volume = 0.2
 })
 const bgAudioStatus = ref(false)
 function switchBgAudio() {