diff --git a/Bootstrap.Admin/Views/Shared/SubNavigation.cshtml b/Bootstrap.Admin/Views/Shared/SubNavigation.cshtml
index 8a8f1fda..bd34ee05 100644
--- a/Bootstrap.Admin/Views/Shared/SubNavigation.cshtml
+++ b/Bootstrap.Admin/Views/Shared/SubNavigation.cshtml
@@ -1,5 +1,5 @@
 @model IEnumerable<Menu>
-<ul class="sub">
+<ul class="sub" style="display: none;">
     @foreach (var menu in Model)
     {
         @Html.Partial("SubMenu", menu)