Update index.html

index.html

@@ -207,7 +207,7 @@
 socket.on('response', function(data) {
     if(data.img!=null || data.img!=undefined){
         var img = document.createElement('img');
-        img.src = 'data:image/jpeg;base64,' + data.img;
+        img.src = data.img;
         messages.appendChild(img);
     }
     else{