diff --git a/Areas/Shared/Layouts/App/_Sidebar.cshtml b/Areas/Shared/Layouts/App/_Sidebar.cshtml
index d2c21c6..69143bd 100644
--- a/Areas/Shared/Layouts/App/_Sidebar.cshtml
+++ b/Areas/Shared/Layouts/App/_Sidebar.cshtml
@@ -65,7 +65,7 @@
                 </a>
             </li>
             <li>
-                <details>
+                <details @(new[] { "Aktifitas", "DataOfftaker" }.Contains(controller) ? "open" : "")>
                     <summary>
                         <i class="ph ph-database me-2 text-lg"></i>
                         Data
@@ -73,9 +73,9 @@
                     <ul>
                         <li><a>Nasabah</a></li>
                         <li><a>Bank Sampah Induk</a></li>
-                        <li><a asp-area="Bsi" asp-controller="Aktifitas" asp-action="Index">Aktifitas</a></li>
+                        <li><a asp-area="Bsi" asp-controller="Aktifitas" asp-action="Index" class="@(controller == "Aktifitas" ? "menu-active" : "")">Aktifitas</a></li>
                         <li><a>Harga Sampah</a></li>
-                        <li><a asp-area="Bsi" asp-controller="DataOfftaker" asp-action="Index">Offtaker</a></li>
+                        <li><a asp-area="Bsi" asp-controller="DataOfftaker" asp-action="Index" class="@(controller == "DataOfftaker" ? "menu-active" : "")">Offtaker</a></li>
                     </ul>
                 </details>
             </li>