diff --git a/app/Http/Controllers/Bo/InvoiceController.php b/app/Http/Controllers/Bo/InvoiceController.php
index c9e27d3..fee33fa 100644
--- a/app/Http/Controllers/Bo/InvoiceController.php
+++ b/app/Http/Controllers/Bo/InvoiceController.php
@@ -25,8 +25,12 @@ class InvoiceController extends Controller
      */
     public function index(Request $request): \Illuminate\Contracts\View\View
     {
+        // If no sorting is requested, apply the default orderByDesc.
         /** @var \Illuminate\Database\Eloquent\Builder $invoiceModels */
-        $invoiceModels = Invoice::query()->orderByDesc('created_at');
+        $invoiceModels = (!request()->query('sort_col') && !request()->query('sort_way'))
+            ? Invoice::query()->orderByDesc('created_at')
+            : Invoice::query();
+
         $status        = intval($request->status);
         $invoiceModels = $invoiceModels->when($status, function ($query) use ($status) {
             $query->where('status', $status);
diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index 5686abc..75b55bd 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -216,13 +216,13 @@ class Controller extends BaseController
             Session::remove("$rName.sort_col");
             Session::remove("$rName.sort_way");
         }
-        if (request()->sort_col and request()->sort_way and Schema::hasColumn($table, request()->sort_col)) {
-            if (
-                !isset($ignore) or
-                (isset($ignore) and !in_array(request()->sort_col, $ignore))
-            ) {
-                $query = $query->orderBy(\sprintf("$table.%s", request()->sort_col), request()->sort_way);
-            }
+        if (
+            request()->sort_col &&
+            request()->sort_way &&
+            Schema::hasColumn($table, request()->sort_col) &&
+            (!isset($ignore) || (isset($ignore) && !in_array(request()->sort_col, $ignore)))
+        ) {
+            $query = $query->orderBy("$table." . request()->sort_col, request()->sort_way);
         }
         return $query;
     }
diff --git a/routes/web-bo.php b/routes/web-bo.php
index faca415..86c2699 100644
--- a/routes/web-bo.php
+++ b/routes/web-bo.php
@@ -41,7 +41,7 @@ Route::middleware('admin-secure')
                 Route::middleware('auth:backend')
                     ->group(function () {
                         // * HOME
-                        Route::get('/', function(){
+                        Route::get('/', function () {
                             return redirect()->route('bo.ticket.index');
                         })->name('dashboard');