diff --git a/backend/config.py b/backend/config.py
index fda11d2..993c716 100644
--- a/backend/config.py
+++ b/backend/config.py
@@ -15,4 +15,4 @@ PG_HOST = os.environ.get('PG_HOST')
 TELEGRAM_BOT_TOKEN = os.environ.get('TELEGRAM_BOT_TOKEN')
 
 SECRET_KEY = os.environ.get('SECRET_KEY')
-S3_API_KEY = '1cc46590-4532-4046-97aa-baf3e49f20ad-AUF'
+S3_API_KEY = os.environ.get('S3_API_KEY')
diff --git a/models/product.py b/models/product.py
index 8e3c4d9..08b044d 100644
--- a/models/product.py
+++ b/models/product.py
@@ -26,7 +26,7 @@ class Product(BaseModel):
     additional_info = Column(String, nullable=True, comment='Дополнительное поле')
     images = relationship('ProductImage',
                           back_populates='product',
-
+                          lazy='selectin',
                           cascade="all, delete-orphan")
 
 
diff --git a/schemas/product.py b/schemas/product.py
index 2b55e5d..ffcf249 100644
--- a/schemas/product.py
+++ b/schemas/product.py
@@ -1,11 +1,17 @@
 from typing import List
 from schemas.barcode import BarcodeTemplateSchema
 from schemas.base import CustomModelCamel, PaginationInfoSchema, OkMessageSchema
-from pydantic import field_validator
+from pydantic import field_validator, model_validator
 from models import ProductBarcode
 
 
 # region Entities
+class ProductImageSchema(CustomModelCamel):
+    id: int
+    product_id: int
+    image_url: str
+
+
 class BaseProductSchema(CustomModelCamel):
     name: str
     article: str | None = ''
@@ -19,6 +25,8 @@ class BaseProductSchema(CustomModelCamel):
     composition: str | None = None
     size: str | None = None
     additional_info: str | None = None
+    image_url: str | None = None
+    images: list[ProductImageSchema]
 
     @field_validator('barcodes', mode="before")
     def barcodes_to_list(cls, v):
@@ -26,6 +34,15 @@ class BaseProductSchema(CustomModelCamel):
             return [barcode.barcode for barcode in v]
         return v
 
+    @model_validator(mode="after")
+    def image_url_to_list(cls, values):
+        images = values.images
+        if not images:
+            return values
+        latest_image = images[-1]
+        values.image_url = latest_image.image_url
+        return values
+
 
 class ProductSchema(BaseProductSchema):
     id: int
diff --git a/services/product.py b/services/product.py
index 81f1b4a..979beba 100644
--- a/services/product.py
+++ b/services/product.py
@@ -67,6 +67,8 @@ class ProductService(BaseService):
         del product_dict['id']
         del product_dict['barcodes']
         del product_dict['barcode_template']
+        del product_dict['image_url']
+        del product_dict['images']
         if request.product.barcode_template:
             product_dict['barcode_template_id'] = request.product.barcode_template.id
 
@@ -150,9 +152,12 @@ class ProductService(BaseService):
 
     async def upload_image(self, product_id: int, file_bytes: bytes) -> ProductUploadImageResponse:
         try:
-            product = await self.get_by_id(product_id)
+            product: Product = await self.session.get(Product, product_id)
             if not product:
                 raise Exception("Неудалось найти товар с указанным ID")
+            # removing previous images
+            for image in product.images:
+                await self.session.delete(image)
             s3_uploader = S3Uploader(config.S3_API_KEY)
             response = await s3_uploader.upload(file_bytes)
             response_url = response.get('link')