diff --git a/Admin/Install/Media/layout01.php b/Admin/Install/Media/layout01.php
index 8ae5a25..fc947cd 100644
--- a/Admin/Install/Media/layout01.php
+++ b/Admin/Install/Media/layout01.php
@@ -11,6 +11,8 @@ $margin = 50;
 
 $l = new Label();
 
+/** @var \Modules\ItemManagement\Models\Item $item */
+
 // top
 $text          = new Text();
 $text->text    = $item->getL11n('name1')->content;
diff --git a/Admin/Installer.php b/Admin/Installer.php
index 3e051b9..3c46681 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -47,13 +47,13 @@ final class Installer extends InstallerAbstract
     {
         parent::install($app, $info, $cfgHandler);
 
-        /* Bill types */
+        /* Label layouts */
         $fileContent = \file_get_contents(__DIR__ . '/Install/layouts.json');
         if ($fileContent === false) {
             return;
         }
 
-        /** @var array $types */
+        /** @var array $layouts */
         $layouts = \json_decode($fileContent, true);
         if ($layouts === false) {
             return;
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index e836563..ca8bc3b 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -49,7 +49,7 @@ final class BackendController extends Controller
         $view->setTemplate('/Modules/Labeling/Theme/Backend/layout-list');
         $view->data['nav'] = $this->app->moduleManager->get('Navigation')->createNavigationMid(1005701001, $request, $response);
 
-        /** @var \Modules\Attribute\Models\AttributeType[] $attributes */
+        /** @var \Modules\Labeling\Models\LabelLayout[] $layouts */
         $layouts = LabelLayoutMapper::getAll()
             ->with('l11n')
             ->with('template')
@@ -125,15 +125,16 @@ final class BackendController extends Controller
 
         $view->data['item'] = $item;
 
-        /** @var \Modules\Attribute\Models\AttributeType[] $attributes */
-        $layouts = LabelLayoutMapper::getAll()
+        /** @var \Modules\Labeling\Models\LabelLayout[] $layout */
+        $layout = LabelLayoutMapper::get()
             ->with('l11n')
             ->with('template')
             ->with('template/sources')
             ->where('l11n/language', $response->header->l11n->language)
+            ->where('id', (int) $request->getData('id'))
             ->execute();
 
-        $view->data['layouts'] = $layouts;
+        $view->data['layout'] = $layout;
 
         return $view;
     }
diff --git a/Models/Image.php b/Models/Image.php
index 9fae126..775cfca 100644
--- a/Models/Image.php
+++ b/Models/Image.php
@@ -28,7 +28,7 @@ class Image
 
     public string $src = '';
 
-    public $resource = null;
+    public ?\GdImage $resource = null;
 
     public int $color = 0;
 }
diff --git a/Models/Label.php b/Models/Label.php
index b3ae934..1a533e4 100644
--- a/Models/Label.php
+++ b/Models/Label.php
@@ -26,10 +26,18 @@ class Label
 
     public array $elements = [];
 
-    public function render()
+    public function render() : ?\GdImage
     {
         $im = \imagecreatetruecolor((int) (37.8 * $this->width), (int) (37.8 * $this->height));
+        if ($im === false) {
+            return null;
+        }
+
         $bg = \imagecolorallocatealpha($im, 255, 255, 255, 0);
+        if ($bg === false) {
+            return null;
+        }
+
         \imagefill($im, 0, 0, $bg);
 
         /*
@@ -79,6 +87,9 @@ class Label
                 \imagettftext($im, $element->size, 0, $element->x, $element->y, $color, $element->font, $element->text);
             } elseif ($element instanceof Image) {
                 $in = $element->resource === null ? \imagecreatefrompng(__DIR__ . '/../../..' . $element->src) : $element->resource;
+                if ($in === false) {
+                    return null;
+                }
 
                 $srcW = \imagesx($in);
                 $srcH = \imagesy($in);
@@ -95,6 +106,10 @@ class Label
                     $newH = (int) ($srcH * $ratio);
 
                     $newIn = \imagecreatetruecolor($newW, $newH);
+                    if ($newIn === false) {
+                        return null;
+                    }
+
                     \imagecolortransparent($newIn, \imagecolorallocatealpha($newIn, 0, 0, 0, 127));
                     \imagealphablending($newIn, false);
                     \imagesavealpha($newIn, true);