public function create(array $args)
{
$selectItems = [];
$categoryItems = Category::find($this->config->get('categoryId'))->items;
foreach ($categoryItems as $categoryItem) {
$selectItems[] = ['value' => $categoryItem->id, 'text' => $categoryItem->word];
}
$this->addMergeData(['selectItems' => $selectItems]);
return parent::create($args);
}