diff --git a/myproject/orders/services/draft_service.py b/myproject/orders/services/draft_service.py
index e7ebd69..79e9fd7 100644
--- a/myproject/orders/services/draft_service.py
+++ b/myproject/orders/services/draft_service.py
@@ -7,6 +7,7 @@ from django.utils import timezone
 from django.core.exceptions import ValidationError
 from decimal import Decimal
 import decimal
+from datetime import datetime, date, time
 
 from ..models import Order, OrderItem
 from products.models import Product, ProductKit
@@ -127,6 +128,30 @@ class DraftOrderService:
                             except (ValueError, TypeError, decimal.InvalidOperation):
                                 value = Decimal('0')
 
+                    # Конвертируем дату
+                    elif field == 'delivery_date':
+                        if value == '' or value is None:
+                            value = None
+                        elif isinstance(value, str):
+                            try:
+                                value = datetime.strptime(value, '%Y-%m-%d').date()
+                            except ValueError:
+                                value = None
+
+                    # Конвертируем время
+                    elif field in ['delivery_time_start', 'delivery_time_end']:
+                        if value == '' or value is None:
+                            value = None
+                        elif isinstance(value, str):
+                            try:
+                                # Формат времени может быть HH:MM или HH:MM:SS
+                                if len(value.split(':')) == 2:
+                                    value = datetime.strptime(value, '%H:%M').time()
+                                else:
+                                    value = datetime.strptime(value, '%H:%M:%S').time()
+                            except ValueError:
+                                value = None
+
                     setattr(order, field, value)
 
             order.modified_by = user