diff --git a/svr/conf/cfg.json b/svr/conf/cfg.json
index e82c6ba..54c55d5 100644
--- a/svr/conf/cfg.json
+++ b/svr/conf/cfg.json
@@ -1,5 +1,5 @@
 {
-	"version": "10.5.1",
+	"version": "10.5.2",
 	"socket": {
 		"port": "请到 tlrtcfile.env 中进行配置",
 		"host": "请到 tlrtcfile.env 中进行配置"
diff --git a/svr/web-res/js/audioShare.js b/svr/web-res/js/audioShare.js
index c2ca30c..2793462 100644
--- a/svr/web-res/js/audioShare.js
+++ b/svr/web-res/js/audioShare.js
@@ -10,7 +10,7 @@ var audioShare = new Vue({
         return {
             stream: null,
             times: 0,
-            interverlId: 0,
+            intervalId: 0,
             track: null,
         }
     },
@@ -29,7 +29,7 @@ var audioShare = new Vue({
             if(window.navigator.mediaDevices && window.navigator.mediaDevices.getUserMedia){
                 media = window.navigator.mediaDevices.getUserMedia(defaultConstraints);
             } else if (window.navigator.mozGetUserMedia) {
-                media = navagator.mozGetUserMedia(defaultConstraints);
+                media = navigator.mozGetUserMedia(defaultConstraints);
             } else if (window.navigator.getUserMedia) {
                 media = window.navigator.getUserMedia(defaultConstraints)
             } else if (window.navigator.webkitGetUserMedia) {
@@ -87,7 +87,7 @@ var audioShare = new Vue({
             video.play();
 
             //计算时间
-            this.interverlId = setInterval(() => {
+            this.intervalId = setInterval(() => {
                 that.times += 1;
                 window.Bus.$emit("changeAudioShareTimes", that.times)
                 
@@ -113,7 +113,7 @@ var audioShare = new Vue({
                 this.stream.getTracks().forEach(track => track.stop());
             }
 
-            clearInterval(this.interverlId);
+            clearInterval(this.intervalId);
 
             window.Bus.$emit("changeAudioShareTimes", 0);
 
diff --git a/svr/web-res/js/index.js b/svr/web-res/js/index.js
index 619d8ad..65b993e 100644
--- a/svr/web-res/js/index.js
+++ b/svr/web-res/js/index.js
@@ -21,7 +21,7 @@ let useLocalNetworkRoomShare = (window.localStorage.getItem("tl-rtc-file-use-loc
 // 是否开启消息红点
 let useMessageDot = (window.localStorage.getItem("tl-rtc-file-use-message-dot") || "true") === 'true';
 // 是否开启浏览器系统消息通知
-let useWebMsgNotify = (window.localStorage.getItem("tl-rtc-file-use-web-msg-notify") || "true") === 'true';
+let useWebMsgNotify = (window.localStorage.getItem("tl-rtc-file-use-web-msg-notify") || "") === 'true';
 
 axios.get("/api/comm/initData?turn="+useTurn, {}).then(async (initData) => {
     let { data : {
@@ -1136,6 +1136,36 @@ axios.get("/api/comm/initData?turn="+useTurn, {}).then(async (initData) => {
                     return
                 }
 
+                //如果开启了系统弹窗 && 当前页面没有焦点
+                if(this.webMsgNotify && !document.hasFocus()){
+                    //修改标签页title
+                    let title = document.title;
+                    let msg = data.title + " " + data.message;
+                    let time = 0;
+                    let timer = null;
+                    timer = setInterval(() => {
+                        time++;
+                        if(time % 2 === 0){
+                            document.title = msg;
+                        }else{
+                            document.title = title;
+                        }
+                        if(time > 10){
+                            clearInterval(timer);
+                            document.title = title;
+                        }
+                    }, 500);
+
+                    //浏览器系统桌面消息通知
+                    if(window.Notification && Notification.permission === 'granted'){
+                        new Notification("tl-rtc-file通知" + data.title, {
+                            body: data.message,
+                            dir: 'auto',
+                            icon: '../image/44826979.png'
+                        })
+                    }
+                }
+
                 let levelTime = 1800;
                 for(let len in lengthLevel){
                     if(len > this.popUpList.length){
@@ -4669,6 +4699,17 @@ axios.get("/api/comm/initData?turn="+useTurn, {}).then(async (initData) => {
                 this.useWebMsgNotify = !this.useWebMsgNotify;
 
                 if (this.useWebMsgNotify) {
+                    // 开启通知开关的时候，如果没有通知权限，请求浏览器通知权限
+                    if (window.Notification) {
+                        if(Notification.permission !== "granted"){
+                            Notification.requestPermission(function (status) {
+                                if (Notification.permission !== status) {
+                                    Notification.permission = status;
+                                }
+                            });
+                        }
+                    }
+                    
                     window.localStorage.setItem("tl-rtc-file-use-web-message-notify", true)
                     $("#webMsgNotifyOpen").css("display", "inline");
                     $("#webMsgNotifyClose").css("display", "none");
diff --git a/svr/web-res/js/liveShare.js b/svr/web-res/js/liveShare.js
index 8241b17..1bb72b9 100644
--- a/svr/web-res/js/liveShare.js
+++ b/svr/web-res/js/liveShare.js
@@ -10,7 +10,7 @@ var liveShare = new Vue({
         return {
             stream: null,
             times: 0,
-            interverlId: 0,
+            intervalId: 0,
             track: null,
         }
     },
@@ -72,7 +72,7 @@ var liveShare = new Vue({
             if(window.navigator.mediaDevices && window.navigator.mediaDevices.getUserMedia){
                 media = window.navigator.mediaDevices.getUserMedia(defaultConstraints);
             } else if (window.navigator.mozGetUserMedia) {
-                media = navagator.mozGetUserMedia(defaultConstraints);
+                media = navigator.mozGetUserMedia(defaultConstraints);
             } else if (window.navigator.getUserMedia) {
                 media = window.navigator.getUserMedia(defaultConstraints)
             } else if (window.navigator.webkitGetUserMedia) {
@@ -140,7 +140,7 @@ var liveShare = new Vue({
             }
 
             //计算时间
-            this.interverlId = setInterval(() => {
+            this.intervalId = setInterval(() => {
                 that.times += 1;
                 window.Bus.$emit("changeLiveShareTimes", that.times)
                 
@@ -166,7 +166,7 @@ var liveShare = new Vue({
                 this.stream.getTracks().forEach(track => track.stop());
             }
 
-            clearInterval(this.interverlId);
+            clearInterval(this.intervalId);
 
             window.Bus.$emit("changeLiveShareTimes", 0);
 
diff --git a/svr/web-res/js/screen.js b/svr/web-res/js/screen.js
index 8ce4ffe..edc63f7 100644
--- a/svr/web-res/js/screen.js
+++ b/svr/web-res/js/screen.js
@@ -13,7 +13,7 @@ const screen = new Vue({
             mediaRecorder: null, //录制对象
             recording: null, //录制文件
             times: 0,   //录制时间
-            interverlId: 0, //计时器id
+            intervalId: 0, //计时器id
             size: 0, //录制文件大小
             isScreen : false, //是否正在录制
         }
@@ -89,7 +89,7 @@ const screen = new Vue({
             this.mediaRecorder.start(10);
 
             //计算时间
-            this.interverlId = setInterval(() => {
+            this.intervalId = setInterval(() => {
                 that.times += 1;
                 if(that.times < 10){
                     $("#screenTimes").text("录制中: 0" + that.times + "秒")
@@ -121,7 +121,7 @@ const screen = new Vue({
             this.stream.getTracks().forEach(track => track.stop());
             this.recording = window.URL.createObjectURL(new Blob(this.chunks, { type: 'video/webm' }));
 
-            clearInterval(this.interverlId);
+            clearInterval(this.intervalId);
 
             this.mediaRecorder = null;
             this.chunks = [];
diff --git a/svr/web-res/js/screenShare.js b/svr/web-res/js/screenShare.js
index 03d6c13..ff672e5 100644
--- a/svr/web-res/js/screenShare.js
+++ b/svr/web-res/js/screenShare.js
@@ -11,7 +11,7 @@ var screenShare = new Vue({
         return {
             stream: null,
             times: 0,
-            interverlId: 0,
+            intervalId: 0,
             track: null,
         }
     },
@@ -82,7 +82,7 @@ var screenShare = new Vue({
             }
 
             //计算时间
-            this.interverlId = setInterval(() => {
+            this.intervalId = setInterval(() => {
                 that.times += 1;
                 window.Bus.$emit("changeScreenShareTimes", that.times)
                 $("#screenShareIcon").css("color","#fb0404")
@@ -107,7 +107,7 @@ var screenShare = new Vue({
                 this.stream.getTracks().forEach(track => track.stop());
             }
 
-            clearInterval(this.interverlId);
+            clearInterval(this.intervalId);
 
             window.Bus.$emit("changeScreenShareTimes", 0)
 
diff --git a/svr/web-res/js/videoShare.js b/svr/web-res/js/videoShare.js
index d632991..f223c74 100644
--- a/svr/web-res/js/videoShare.js
+++ b/svr/web-res/js/videoShare.js
@@ -10,7 +10,7 @@ var videoShare = new Vue({
         return {
             stream: null,
             times: 0,
-            interverlId: 0,
+            intervalId: 0,
             track: null,
             videoDeviceList: [], // 摄像头列表
             audioDeviceList: [], // 麦克风列表
@@ -53,7 +53,7 @@ var videoShare = new Vue({
             if(window.navigator.mediaDevices && window.navigator.mediaDevices.getUserMedia){
                 media = window.navigator.mediaDevices.getUserMedia(defaultConstraints);
             } else if (window.navigator.mozGetUserMedia) {
-                media = navagator.mozGetUserMedia(defaultConstraints);
+                media = navigator.mozGetUserMedia(defaultConstraints);
             } else if (window.navigator.getUserMedia) {
                 media = window.navigator.getUserMedia(defaultConstraints)
             } else if (window.navigator.webkitGetUserMedia) {
@@ -117,7 +117,7 @@ var videoShare = new Vue({
             }
 
             //计算时间
-            this.interverlId = setInterval(() => {
+            this.intervalId = setInterval(() => {
                 that.times += 1;
                 window.Bus.$emit("changeVideoShareTimes", that.times)
                 
@@ -143,7 +143,7 @@ var videoShare = new Vue({
                 this.stream.getTracks().forEach(track => track.stop());
             }
 
-            clearInterval(this.interverlId);
+            clearInterval(this.intervalId);
 
             window.Bus.$emit("changeVideoShareTimes", 0);