diff --git a/db/DBDataUtils.py b/db/DBDataUtils.py
index a35b598..86e0771 100644
--- a/db/DBDataUtils.py
+++ b/db/DBDataUtils.py
@@ -1,14 +1,15 @@
 import re
+import sqlite3
 from loguru import logger as log
 
-def add_category(conn, name, description=None, parent_id=None):
+def add_category(conn, name, description=None, parent_id=None, image_path=None, page_number=1):
     cursor = conn.cursor()
     
     try:
         cursor.execute('''
-            INSERT OR IGNORE INTO categories (name, description, parent_id)
-            VALUES (?, ?, ?)
-        ''', (name, description, parent_id))
+            INSERT OR IGNORE INTO categories (name, description, parent_id, image_path, page_number)
+            VALUES (?, ?, ?, ?, ?)
+        ''', (name, description, parent_id, image_path, page_number))
 
         cursor.execute('SELECT id FROM categories WHERE name = ?', (name,))
         result = cursor.fetchone()
@@ -58,8 +59,8 @@ def parse_product_data(product_text):
         'stiffness_class': stiffness_class
     }
 
-def add_product(conn, product_text, category_id):
-    """Добавление товара с парсингом параметров"""
+def add_product(conn, product_text, category_id, image_path=None, page_number=1):
+    """Добавление товара с парсингом параметров, изображением и номером страницы"""
     cursor = conn.cursor()
 
     product_data = parse_product_data(product_text)
@@ -69,8 +70,8 @@ def add_product(conn, product_text, category_id):
             INSERT INTO products (
                 name, full_name, description, category_id,
                 diameter, wall_thickness, length, color, 
-                application_type, stiffness_class
-            ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                application_type, stiffness_class, image_path, page_number
+            ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
         ''', (
             product_data['short_name'],
             product_data['full_name'],
@@ -81,7 +82,9 @@ def add_product(conn, product_text, category_id):
             product_data['length'],
             product_data['color'],
             product_data['application_type'],
-            product_data['stiffness_class']
+            product_data['stiffness_class'],
+            image_path,
+            page_number
         ))
         
         product_id = cursor.lastrowid
@@ -111,3 +114,58 @@ def add_product(conn, product_text, category_id):
     except sqlite3.Error as e:
         log.error(f"Ошибка при добавлении товара: {e}")
         return None
+
+def get_categories_by_page(conn, page_number=1, items_per_page=9):
+    """Получить категории для определенной страницы"""
+    cursor = conn.cursor()
+    offset = (page_number - 1) * items_per_page
+    
+    cursor.execute('''
+        SELECT * FROM categories 
+        WHERE page_number = ?
+        ORDER BY id
+        LIMIT ? OFFSET ?
+    ''', (page_number, items_per_page, offset))
+    
+    return cursor.fetchall()
+
+def get_products_by_page(conn, page_number=1, items_per_page=9, category_id=None):
+    """Получить товары для определенной страницы"""
+    cursor = conn.cursor()
+    offset = (page_number - 1) * items_per_page
+    
+    if category_id:
+        cursor.execute('''
+            SELECT * FROM products 
+            WHERE page_number = ? AND category_id = ?
+            ORDER BY id
+            LIMIT ? OFFSET ?
+        ''', (page_number, category_id, items_per_page, offset))
+    else:
+        cursor.execute('''
+            SELECT * FROM products 
+            WHERE page_number = ?
+            ORDER BY id
+            LIMIT ? OFFSET ?
+        ''', (page_number, items_per_page, offset))
+    
+    return cursor.fetchall()
+
+def get_total_categories_pages(conn, items_per_page=9):
+    """Получить общее количество страниц категорий"""
+    cursor = conn.cursor()
+    cursor.execute('SELECT COUNT(*) FROM categories')
+    total_categories = cursor.fetchone()[0]
+    return (total_categories + items_per_page - 1) // items_per_page
+
+def get_total_products_pages(conn, items_per_page=9, category_id=None):
+    """Получить общее количество страниц товаров"""
+    cursor = conn.cursor()
+    
+    if category_id:
+        cursor.execute('SELECT COUNT(*) FROM products WHERE category_id = ?', (category_id,))
+    else:
+        cursor.execute('SELECT COUNT(*) FROM products')
+    
+    total_products = cursor.fetchone()[0]
+    return (total_products + items_per_page - 1) // items_per_page