diff --git a/catapp/index.html b/catapp/index.html
index 3bdc68a..ab08c94 100644
--- a/catapp/index.html
+++ b/catapp/index.html
@@ -82,7 +82,7 @@
 					<div class="tag alizarin">2</div>
                     <a>
 						<i class="icon bubble"></i>
-                        <strong>Event监控</strong>
+                        <strong>业务大盘</strong>
                     </a>
                 </li>
 				<li  data-selected="selected" class="" data-href="Problem_section"  id="module_Problem_section">
@@ -238,7 +238,7 @@
 				</li>
 				<li data-icon="checkbox-checked"  class="active" data-href="Event_section" data-icons="bubble">
 					<span class="icon bubble"></span>
-					<i class="icon checkbox-checked"></i>Event监控
+					<i class="icon checkbox-checked"></i>业务大盘
 				</li>
 				<li data-icon="checkbox-checked" data-href="Problem_section"  data-icons="bell">
 					<span class="icon bell"></span>
@@ -246,7 +246,7 @@
 				</li>
 				<li data-icon="checkbox-unchecked" data-href="Matraix_section"  data-icons="rocket">
 					<span class="icon rocket"></span>
-					<i class="icon checkbox-unchecked"></i>Matraix监控
+					<i class="icon checkbox-unchecked"></i>网络大盘
 				</li>
 			</ul>
 		</article>
diff --git a/catapp/js/main.js b/catapp/js/main.js
index 5fe2c28..5b6788f 100644
--- a/catapp/js/main.js
+++ b/catapp/js/main.js
@@ -488,14 +488,19 @@ function clearNotice(){
 	}
 }
 
+var playHandle;
 
 function autoPlay(){
-	console.log("autoPlay")
-	var myAuto = document.getElementById('myaudio');
-	myAuto.play();
-	setTimeout(function(){
-		myAuto.pause();
+	console.log("autoPlay");
+	playHandle &&(clearTimeout(playHandle), playHandle=null);
+	playHandle = setTimeout(function(){
+		var myAuto = document.getElementById('myaudio');
+		myAuto.play();
+		setTimeout(function(){
+			myAuto.pause();
+		}, 1000);
 	}, 1000);
+	
 }