diff --git a/auth.py b/auth.py
index 8827e109..b1740a8b 100644
--- a/auth.py
+++ b/auth.py
@@ -1,13 +1,15 @@
-import requests
-from config import ADMIN_USERNAME, ADMIN_PASSWORD, GET_INBOUNDS_URL
 import json
 
+import requests
+
+from config import GET_INBOUNDS_URL, API_URL
+
 session = None
 
 def login_with_credentials(username, password):
     global session
     session = requests.Session()
-    auth_url = "https://solonet.pocomacho.ru:62553/solonet/login/"
+    auth_url = f"{API_URL}/login/"
     data = {
         "username": username,
         "password": password
@@ -39,7 +41,7 @@ def link(session, client_id: str, email: str):
     if 'obj' not in response or len(response['obj']) == 0:
         raise Exception("Не удалось получить данные клиентов.")
     
-    inbounds = response['obj'][0]  # Убедитесь, что это правильный индекс
+    inbounds = response['obj'][0]
     settings = json.loads(inbounds['settings'])
     
     # Найти клиентский ID в настройках
diff --git a/bot.py b/bot.py
index 3a8f1b84..b22f25db 100644
--- a/bot.py
+++ b/bot.py
@@ -1,17 +1,17 @@
 from aiogram import Bot, Dispatcher, Router
 from aiogram.fsm.storage.memory import MemoryStorage
-from config import API_TOKEN
+
 from auth import login_with_credentials
+from config import API_TOKEN
 
 bot = Bot(token=API_TOKEN)
 storage = MemoryStorage()
 dp = Dispatcher(bot=bot, storage=storage)
 router = Router()
 
-from handlers import start, profile, keys, balance, pay
+from handlers import balance, keys, pay, profile, start
 from key_management import router as key_management_router
 
-
 # Регистрация обработчиков
 dp.include_router(start.router)
 dp.include_router(profile.router)
diff --git a/client.py b/client.py
index 8522dc46..87587bab 100644
--- a/client.py
+++ b/client.py
@@ -1,7 +1,10 @@
 import json
 
+from config import API_URL
+
+
 def add_client(session, client_id: str, email: str, tg_id: str, limit_ip: int, total_gb: int, expiry_time: int, enable: bool, flow: str):
-    url = 'https://solonet.pocomacho.ru:62553/solonet/panel/api/inbounds/addClient'
+    url = f'{API_URL}/panel/api/inbounds/addClient'
     
     email = email.lower()
     
@@ -41,7 +44,7 @@ def add_client(session, client_id: str, email: str, tg_id: str, limit_ip: int, t
         print(f"Ошибка при добавлении клиента: {response.status_code}, {response.text}")
 
 def extend_client_key(session, tg_id, client_id, email: str, new_expiry_time: int) -> bool:
-    response = session.get(f"https://solonet.pocomacho.ru:62553/solonet/panel/api/inbounds/getClientTraffics/{email}")
+    response = session.get(f"{API_URL}/panel/api/inbounds/getClientTraffics/{email}")
     print(f"GET {response.url} Status: {response.status_code}")
     print(f"GET Response: {response.text}")
     
@@ -89,7 +92,7 @@ def extend_client_key(session, tg_id, client_id, email: str, new_expiry_time: in
     }
     
     try:
-        response = session.post(f"https://solonet.pocomacho.ru:62553/solonet/panel/api/inbounds/updateClient/{client_id}", json=payload, headers=headers)
+        response = session.post(f"{API_URL}/panel/api/inbounds/updateClient/{client_id}", json=payload, headers=headers)
         print(f"POST {response.url} Status: {response.status_code}")
         print(f"POST Request Data: {json.dumps(payload, indent=2)}")
         print(f"POST Response: {response.text}")
@@ -104,7 +107,7 @@ def extend_client_key(session, tg_id, client_id, email: str, new_expiry_time: in
         return False
 
 def delete_client(session, client_id: str) -> bool:
-    url = f"https://solonet.pocomacho.ru:62553/solonet/panel/api/inbounds/1/delClient/{client_id}"
+    url = f"{API_URL}/panel/api/inbounds/1/delClient/{client_id}"
     headers = {
         'Accept': 'application/json'
     }
diff --git a/database.py b/database.py
index 4e620f18..3f4bd37b 100644
--- a/database.py
+++ b/database.py
@@ -1,6 +1,9 @@
-import asyncpg
 from datetime import datetime
-from config import DATABASE_URL 
+
+import asyncpg
+
+from config import DATABASE_URL
+
 
 async def init_db():
     conn = await asyncpg.connect(DATABASE_URL)
diff --git a/handlers/balance.py b/handlers/balance.py
index ccd01086..1ee5eb8c 100644
--- a/handlers/balance.py
+++ b/handlers/balance.py
@@ -1,5 +1,5 @@
-from aiogram import types, Router
 import aiosqlite
+from aiogram import Router, types
 
 router = Router()
 
diff --git a/handlers/keys.py b/handlers/keys.py
index 64875e1e..424da168 100644
--- a/handlers/keys.py
+++ b/handlers/keys.py
@@ -1,12 +1,13 @@
-import asyncpg
-from aiogram import types, Router
-from bot import bot
 from datetime import datetime, timedelta
-from database import get_balance, update_balance
-from client import extend_client_key
-from config import ADMIN_USERNAME, DATABASE_URL, ADMIN_PASSWORD
+
+import asyncpg
+from aiogram import Router, types
+
 from auth import login_with_credentials
-from client import extend_client_key, delete_client 
+from bot import bot
+from client import delete_client, extend_client_key
+from config import ADMIN_PASSWORD, ADMIN_USERNAME, DATABASE_URL
+from database import get_balance, update_balance
 
 router = Router()
 
diff --git a/handlers/pay.py b/handlers/pay.py
index 0e1e5101..5c31cdb1 100644
--- a/handlers/pay.py
+++ b/handlers/pay.py
@@ -1,12 +1,13 @@
-from aiogram import types, Router
-from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
+import asyncpg
+from aiogram import Router, types
 from aiogram.fsm.context import FSMContext
 from aiogram.fsm.state import State, StatesGroup
-from config import ADMIN_ID, DATABASE_URL
-from database import get_balance, update_balance, get_key_count
+from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
+
 from bot import bot
+from config import ADMIN_ID, DATABASE_URL
+from database import get_balance, get_key_count, update_balance
 from handlers.profile import process_callback_view_profile
-import asyncpg
 
 router = Router()
 
diff --git a/handlers/profile.py b/handlers/profile.py
index 6089ff66..dcb421c5 100644
--- a/handlers/profile.py
+++ b/handlers/profile.py
@@ -1,8 +1,10 @@
-from aiogram import types, Router
-from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
+from datetime import datetime
+
+from aiogram import Router, types
 from aiogram.fsm.context import FSMContext
 from aiogram.fsm.state import State, StatesGroup
-from datetime import datetime
+from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
+
 from database import get_balance, get_key_count
 
 router = Router()
diff --git a/handlers/start.py b/handlers/start.py
index b7e0fc55..c59fe02c 100644
--- a/handlers/start.py
+++ b/handlers/start.py
@@ -1,10 +1,13 @@
 from aiogram import Router, types
 from aiogram.filters import Command
-from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup, CallbackQuery, Message, ReplyKeyboardMarkup, KeyboardButton
 from aiogram.fsm.context import FSMContext
 from aiogram.fsm.state import State, StatesGroup
+from aiogram.types import (CallbackQuery, InlineKeyboardButton,
+                           InlineKeyboardMarkup, KeyboardButton, Message,
+                           ReplyKeyboardMarkup)
+
+from bot import bot
 from config import ADMIN_ID, CHANNEL_URL
-from bot import bot  # Убедитесь, что bot и dp импортируются из правильного места
 
 router = Router()
 
diff --git a/key_management.py b/key_management.py
index 95b35bfa..dafd6dc6 100644
--- a/key_management.py
+++ b/key_management.py
@@ -1,21 +1,24 @@
+import asyncio
 import re
 import uuid
-import asyncio
 from datetime import datetime, timedelta
-from aiogram import Router, types, F
-from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup, CallbackQuery, Message
-from aiogram.fsm.context import FSMContext
-from aiogram.fsm.state import State, StatesGroup
-
-from auth import login_with_credentials, link
-from client import add_client
-from config import API_TOKEN, ADMIN_PASSWORD, ADMIN_USERNAME, ADMIN_CHAT_ID, DATABASE_URL
-from database import add_connection, has_active_key, get_balance, store_key, update_balance
-from bot import dp, bot
-from handlers.profile import process_callback_view_profile
-from handlers.start import start_command
 
 import asyncpg
+from aiogram import F, Router, types
+from aiogram.fsm.context import FSMContext
+from aiogram.fsm.state import State, StatesGroup
+from aiogram.types import (CallbackQuery, InlineKeyboardButton,
+                           InlineKeyboardMarkup, Message)
+
+from auth import link, login_with_credentials
+from bot import bot, dp
+from client import add_client
+from config import (ADMIN_CHAT_ID, ADMIN_PASSWORD, ADMIN_USERNAME, API_TOKEN,
+                    DATABASE_URL)
+from database import (add_connection, get_balance, has_active_key, store_key,
+                      update_balance)
+from handlers.profile import process_callback_view_profile
+from handlers.start import start_command
 
 router = Router()