diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index adebfe0..ed3b193 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -89,7 +89,7 @@ final class BackendController extends Controller
         $mediaListView->setTemplate('/Modules/Media/Theme/Backend/Components/Media/list');
         $view->data['medialist'] = $mediaListView;
 
-        $promotion               = PromotionMapper::get()->where('id', (int) $request->getData('id'))->execute();
+        $promotion               = PromotionMapper::get()->where('id', $request->getDataInt('id') ?? 0)->execute();
         $view->data['promotion'] = $promotion;
 
         return $view;
@@ -129,7 +129,7 @@ final class BackendController extends Controller
         $mediaListView->setTemplate('/Modules/Media/Theme/Backend/Components/Media/list');
         $view->data['medialist'] = $mediaListView;
 
-        $promotion               = PromotionMapper::get()->where('id', (int) $request->getData('id'))->execute();
+        $promotion               = PromotionMapper::get()->where('id', $request->getDataInt('id') ?? 0)->execute();
         $view->data['promotion'] = $promotion;
 
         return $view;
diff --git a/Theme/Backend/promotion-view.tpl.php b/Theme/Backend/promotion-view.tpl.php
index adccbdd..1ec5366 100644
--- a/Theme/Backend/promotion-view.tpl.php
+++ b/Theme/Backend/promotion-view.tpl.php
@@ -74,7 +74,7 @@ echo $this->data['nav']->render(); ?>
     <?php if ($promotion->id !== 0) : ?>
     <div class="col-xs-12 col-md-6">
         <div class="box wf-100">
-            <?= $this->getData('tasklist')->render($promotion->tasks); ?>
+            <?= $this->data['tasklist']->render($promotion->tasks); ?>
         </div>
     </div>
     <?php endif; ?>
@@ -83,11 +83,11 @@ echo $this->data['nav']->render(); ?>
 <?php if ($promotion->id !== 0) : ?>
 <div class="row">
     <div class="col-xs-12 col-md-6">
-        <?= $this->getData('calendar')->render($promotion->getCalendar()); ?>
+        <?= $this->data['calendar']->render($promotion->getCalendar()); ?>
     </div>
 
     <div class="col-xs-12 col-md-6">
-        <?= $this->getData('medialist')->render($promotion->files); ?>
+        <?= $this->data['medialist']->render($promotion->files); ?>
     </div>
 </div>