diff --git a/ui/images/bg-naas.png b/ui/images/bg-naas.png
index 058f1d9cf49..85170990633 100644
Binary files a/ui/images/bg-naas.png and b/ui/images/bg-naas.png differ
diff --git a/ui/index.jsp b/ui/index.jsp
index b0a8cf95ce8..5bbdbda2b9d 100644
--- a/ui/index.jsp
+++ b/ui/index.jsp
@@ -814,17 +814,6 @@
       <div class="zone-chart">
         <!-- NAAS configuration -->
         <div class="resources naas">
-          <div class="tooltips">
-            <div class="tooltip-info">
-              <div class="arrow"></div>
-              <div class="title">Hints</div>
-              <div class="content">
-                <p>
-                  Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
-                </p>
-              </div>
-            </div>
-          </div>
           <div class="head">
             <span>Zone Configuration</span>
           </div>
@@ -837,10 +826,6 @@
               <div class="name">Management</div>
               <div class="view-all configure">Configure</div>
             </li>
-            <li class="main system-vms">
-              <div class="name"><span>System VMs</span></div>
-              <div class="view-all" zone-target="systemVMs">View All</div>
-            </li>
             <li class="main guest" rel="guest">
               <div class="name">Guest</div>
               <div class="view-all configure">Configure</div>