diff --git a/resources/views/layouts/admin/testb4.blade.php b/resources/views/layouts/admin/testb4.blade.php
index d031713e3..878a11735 100644
--- a/resources/views/layouts/admin/testb4.blade.php
+++ b/resources/views/layouts/admin/testb4.blade.php
@@ -86,7 +86,7 @@
         <ul class="nav nav-pills nav-sidebar flex-column" data-widget="treeview" role="menu" data-accordion="false">
           <!-- Add icons to the links using the .nav-icon class
                with font-awesome or any other icon font library -->
-          <li class="nav-item has-treeview menu-open">
+          <li class="nav-item has-treeview">
             <a href="#" class="nav-link">
               <i class="nav-icon fas fa-tachometer-alt"></i>
               <p>
@@ -109,7 +109,7 @@
               </li>
             </ul>
           </li>
-          <li class="nav-item has-treeview menu-open">
+          <li class="nav-item has-treeview">
             <a href="#" class="nav-link">
               <i class="nav-icon fas fa-tachometer-alt"></i>
               <p>
@@ -132,7 +132,7 @@
               </li>
             </ul>
           </li>
-          <li class="nav-item has-treeview menu-open">
+          <li class="nav-item has-treeview">
             <a href="#" class="nav-link">
               <i class="nav-icon fas fa-tachometer-alt"></i>
               <p>
@@ -155,7 +155,7 @@
               </li>
             </ul>
           </li>
-          <li class="nav-item has-treeview menu-open">
+          <li class="nav-item has-treeview">
             <a href="#" class="nav-link">
               <i class="nav-icon fas fa-tachometer-alt"></i>
               <p>