diff --git a/app/helpers/helpers.php b/app/helpers/helpers.php
new file mode 100644
index 0000000..677c6c7
--- /dev/null
+++ b/app/helpers/helpers.php
@@ -0,0 +1,19 @@
+<?php
+function ActiveAdminSidebar(array $routes): string
+{
+    $currentRouteName = Route::currentRouteName();
+
+
+    if (in_array($currentRouteName, $routes)) {
+        return 'active';
+    }
+
+    // برای مسیرهایی که پیشوند دارند (مثلاً admin.tours.*)
+    foreach ($routes as $route) {
+        if ($currentRouteName && str_starts_with($currentRouteName, $route . '.')) {
+            return 'active';
+        }
+    }
+
+    return '';
+}