diff --git a/myproject/products/views/catalog_views.py b/myproject/products/views/catalog_views.py
index ded76c9..0eba3c9 100644
--- a/myproject/products/views/catalog_views.py
+++ b/myproject/products/views/catalog_views.py
@@ -3,6 +3,7 @@
 """
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.views.generic import TemplateView
+from django.db.models import Prefetch
 
 from ..models import Product, ProductKit, ProductCategory
 
@@ -26,10 +27,20 @@ class CatalogView(LoginRequiredMixin, TemplateView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
 
-        # Все активные категории
+        # Оптимизированный prefetch только для активных товаров и комплектов
+        active_products_prefetch = Prefetch(
+            'products',
+            queryset=Product.objects.filter(status='active').order_by('name')
+        )
+        active_kits_prefetch = Prefetch(
+            'kits',
+            queryset=ProductKit.objects.filter(status='active', is_temporary=False).order_by('name')
+        )
+
+        # Все активные категории с prefetch только активных товаров
         categories = list(ProductCategory.objects.filter(
             is_active=True, is_deleted=False
-        ).prefetch_related('products', 'kits').order_by('name'))
+        ).prefetch_related(active_products_prefetch, active_kits_prefetch).order_by('name'))
 
         # Строим дерево
         category_tree = self.build_category_tree(categories, parent=None)