diff --git a/packages/Sarga/Shop/src/Repositories/ProductRepository.php b/packages/Sarga/Shop/src/Repositories/ProductRepository.php
index 328e02a..fea3015 100644
--- a/packages/Sarga/Shop/src/Repositories/ProductRepository.php
+++ b/packages/Sarga/Shop/src/Repositories/ProductRepository.php
@@ -54,20 +54,18 @@ class ProductRepository extends WProductRepository
 
         parent::__construct($attributeRepository, $app);
     }
+
     /**
      * @param string $categoryId
      *
      * @return \Illuminate\Support\Collection
      */
-
-    public function getProductsRelatedToCategoryNurgul($product = null, $limit)
+    public function getProductsRelatedToCategoryNurgul($categoryId = null, $limit)
     {
         $qb = $this->model->leftJoin('product_categories', 'products.id', '=', 'product_categories.product_id');
 
-        $product = $this->find($product);
-
-        if (count($product->categories)) {
-            $qb->where('product_categories.category_id', $product->categories->first()->id);
+        if ($categoryId) {
+            $qb->where('product_categories.category_id', $categoryId);
         }
 
         return $qb->paginate($limit);