diff --git a/public/home/home.js b/public/home/home.js
index ca99d45e6..90ce830f7 100755
--- a/public/home/home.js
+++ b/public/home/home.js
@@ -104,7 +104,8 @@ document.onreadystatechange = function () {
             console.log("data= " + e.data);
             console.log("msg length= " + messageQueue.length);
             if(messageQueue.length > maxSize){
-                delete messageQueue[0];
+                messageQueue.splice(0,1);
+                //delete messageQueue[0];
                 console.log("msg length= " + messageQueue.length);
             }
             messageQueue.push(data);