Index: ssts-web/src/main/webapp/homepage/portalPage.js
===================================================================
diff -u -r38159 -r38163
--- ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 38159)
+++ ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 38163)
@@ -2298,15 +2298,33 @@
 	showWarningWin();
 }
 
+function speakerUrgentVoice(msg,index){
+	var myAudio = new Audio(); 
+	myAudio.preload = true; 
+	myAudio.controls = true; 
+	myAudio.src = WWWROOT+'/disinfectSystem/baseData/textToVoiceController/getVoiceByText.mhtml?text=' + encodeURI(msg[index])
+	myAudio.addEventListener('ended', playEndedHandler, false); 
+	myAudio.play(); 
+	myAudio.loop = false;//禁止循环，否则无法触发ended事件 
+	function playEndedHandler(){ 
+		if(msg.length > (index + 1)){
+			setTimeout(function(){
+				speakerUrgentVoice(msg,index+1)
+			}, 5000);
+		}
+	}
+}
+
 if(sstsConfig.enableUrgentVoiceNotificationsFunction){
 	Ext4.Ajax.request({
         url : WWWROOT + '/disinfectSystem/baseData/notification/urgentNotificationController/urgentNotification.mhtml',
 		method : 'POST',
         success: function(response) {
 			var result = Ext4.decode(response.responseText);
 			if(result.success && result.data){
-				var msg = '';
+				var msgArr = [];
 				for(var i=0;i<result.data.length;i++){
+					var msg = '';
 					var urgentMessage = result.data[i].urgentMessage;
 					for(var j=0;j<urgentMessage.length;j++){
 						var notificationRepeatCount = urgentMessage[j].notificationRepeatCount;
@@ -2315,8 +2333,17 @@
 							msg += message + '，请及时处理；'
 						}
 					}
+					msgArr.push(msg);
 				}
-				speaker.speak(msg);
+
+				if(msgArr.length > 0){
+					var version = getChromeVersion();
+					if(version && version >= 85){
+						speakerUrgentVoice(msgArr,0);
+					}else {
+						speaker.speak(msgArr.join(';'));
+					}
+				}
 			}
         }
    });