diff --git a/app/config/assetic.yml b/app/config/assetic.yml
index b3c5f490f1..2e97421bc4 100755
--- a/app/config/assetic.yml
+++ b/app/config/assetic.yml
@@ -138,12 +138,9 @@ assetic:
                 - %kernel.root_dir%/../web/bundles/sonataadmin/vendor/bootstrap/dist/css/bootstrap.min.css
                 - %kernel.root_dir%/../web/bundles/sonatacore/select2/select2.css
                 - %kernel.root_dir%/../web/bundles/mopabootstrap/css/datepicker.css
-                - %kernel.root_dir%/../web/bundles/sonatademo/css/demo.css
+                #- %kernel.root_dir%/../web/bundles/sonatademo/css/demo.css
 
             filters:
                 - cssrewrite
                 - yui_css
-        common_js:
-            inputs:
-                - %kernel.root_dir%/../web/bundles/admin-theme-bundle/vendor/jquery/dist/jquery.js
-                - %kernel.root_dir%/../web/bundles/admin-theme-bundle/vendor/jquery-ui/ui/jquery-ui.js
+
diff --git a/app/config/sonata/sonata_admin.yml b/app/config/sonata/sonata_admin.yml
index 1754bd0244..08f677847a 100644
--- a/app/config/sonata/sonata_admin.yml
+++ b/app/config/sonata/sonata_admin.yml
@@ -103,7 +103,7 @@ sonata_admin:
             - assetic/sonata_admin_css.css
             - assetic/sonata_formatter_css.css
             - assetic/sonata_jqueryui_css.css
-            - bundles/sonatademo/css/demo.css
+            #- bundles/sonatademo/css/demo.css
 
             - bundles/sonataformatter/markitup/skins/sonata/style.css
             - bundles/sonataformatter/markitup/sets/markdown/style.css
diff --git a/src/ChamiloLMS/CoreBundle/EventListener/MenuListener.php b/src/ChamiloLMS/CoreBundle/EventListener/MenuListener.php
index 1b0c9a7a93..b51d7ba15e 100644
--- a/src/ChamiloLMS/CoreBundle/EventListener/MenuListener.php
+++ b/src/ChamiloLMS/CoreBundle/EventListener/MenuListener.php
@@ -12,11 +12,17 @@ class MenuListener
 {
     protected $container;
 
+    /**
+     * @param ContainerInterface $container
+     */
     public function __construct(ContainerInterface $container)
     {
         $this->container = $container;
     }
 
+    /**
+     * @param SidebarMenuKnpEvent $event
+     */
     public function onSetupMenu(SidebarMenuKnpEvent $event)
     {
         $request = $event->getRequest();
@@ -26,6 +32,10 @@ class MenuListener
         }
     }
 
+    /**
+     * @param Request $request
+     * @return mixed
+     */
     protected function getMenu(Request $request)
     {
         $menu = $this->container->get('chamilolms.menu.simple_menu');
@@ -39,8 +49,14 @@ class MenuListener
         return $this->activateByRoute($request->get('_route'), $menuItems);
     }
 
+    /**
+     * @param $route
+     * @param $items
+     * @return mixed
+     */
     protected function activateByRoute($route, $items)
     {
+
         /** @var \Knp\Menu\MenuItem $item */
         foreach ($items as $item) {
             if ($item->hasChildren()) {