diff --git a/im-uniapp/App.vue b/im-uniapp/App.vue
index eebe499..1bfe6a7 100644
--- a/im-uniapp/App.vue
+++ b/im-uniapp/App.vue
@@ -17,7 +17,7 @@ export default {
 	methods: {
 		init() {
 			this.reconnecting = false;
-			this.configStore.setAppInit(false);
+			this.isExit = false;
 			// 加载数据
 			this.loadStore().then(() => {
 				// 初始化websocket
diff --git a/im-web/src/assets/audio/tip.mp3 b/im-web/src/assets/audio/tip.mp3
new file mode 100644
index 0000000..eea7043
Binary files /dev/null and b/im-web/src/assets/audio/tip.mp3 differ
diff --git a/im-web/src/assets/audio/tip.wav b/im-web/src/assets/audio/tip.wav
deleted file mode 100644
index adc45dd..0000000
Binary files a/im-web/src/assets/audio/tip.wav and /dev/null differ
diff --git a/im-web/src/view/Home.vue b/im-web/src/view/Home.vue
index 4fb89c7..40d651d 100644
--- a/im-web/src/view/Home.vue
+++ b/im-web/src/view/Home.vue
@@ -401,7 +401,7 @@ export default {
 			if (new Date().getTime() - this.lastPlayAudioTime > 1000) {
 				this.lastPlayAudioTime = new Date().getTime();
 				let audio = new Audio();
-				let url = require(`@/assets/audio/tip.wav`);
+				let url = require(`@/assets/audio/tip.mp3`);
 				audio.src = url;
 				audio.play();
 			}