diff --git a/.gitignore b/.gitignore
index 56a3eb02..2e61aaf2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,4 +52,5 @@ Thumbs.db
 nginx.conf
 scripts
 models.py
-Dockerfile
\ No newline at end of file
+Dockerfile
+.csv
\ No newline at end of file
diff --git a/__init__.py b/__init__.py
deleted file mode 100644
index e69de29b..00000000
diff --git a/handlers/admin/admin_panel.py b/handlers/admin/admin_panel.py
index ce7466f6..29a2a365 100644
--- a/handlers/admin/admin_panel.py
+++ b/handlers/admin/admin_panel.py
@@ -1,4 +1,5 @@
 from datetime import datetime
+from io import BytesIO
 import subprocess
 from typing import Any
 
@@ -6,7 +7,7 @@ from aiogram import F, Router, types
 from aiogram.filters import Command
 from aiogram.fsm.context import FSMContext
 from aiogram.fsm.state import State, StatesGroup
-from aiogram.types import CallbackQuery, InlineKeyboardButton
+from aiogram.types import BufferedInputFile, CallbackQuery, InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 
 from backup import backup_database
@@ -82,6 +83,8 @@ async def user_stats_menu(callback_query: CallbackQuery, session: Any):
 
         builder = InlineKeyboardBuilder()
         builder.row(InlineKeyboardButton(text="🔄 Обновить", callback_data="user_stats"))
+        builder.row(InlineKeyboardButton(text="📥 Выгрузить пользователей в CSV", callback_data="export_users_csv"))
+        builder.row(InlineKeyboardButton(text="📥 Выгрузить оплаты в CSV", callback_data="export_payments_csv"))
         builder.row(InlineKeyboardButton(text="🔙 Вернуться в меню", callback_data="admin"))
 
         await callback_query.message.answer(stats_message, reply_markup=builder.as_markup())
@@ -89,6 +92,98 @@ async def user_stats_menu(callback_query: CallbackQuery, session: Any):
         logger.error(f"Error in user_stats_menu: {e}")
 
 
+@router.callback_query(F.data == "export_users_csv", IsAdminFilter())
+async def export_users_csv(callback_query: CallbackQuery, session: Any):
+    builder = InlineKeyboardBuilder()
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_stats"))
+    try:
+        users = await session.fetch(
+            """
+            SELECT 
+                u.tg_id, 
+                u.username, 
+                u.first_name, 
+                u.last_name, 
+                u.language_code, 
+                u.is_bot, 
+                c.balance, 
+                c.trial 
+            FROM users u
+            LEFT JOIN connections c ON u.tg_id = c.tg_id
+        """
+        )
+
+        if not users:
+            await callback_query.message.answer("📭 Нет пользователей для экспорта.", reply_markup=builder.as_markup())
+            return
+
+        csv_data = "tg_id,username,first_name,last_name,language_code,is_bot,balance,trial\n"  # Заголовки CSV
+        for user in users:
+            csv_data += f"{user['tg_id']},{user['username']},{user['first_name']},{user['last_name']},{user['language_code']},{user['is_bot']},{user['balance']},{user['trial']}\n"
+
+        file_name = BytesIO(csv_data.encode("utf-8-sig"))
+        file_name.seek(0)
+
+        file = BufferedInputFile(file_name.getvalue(), filename="users_export.csv")
+
+        await callback_query.message.answer_document(
+            file, caption="📥 Экспорт пользователей в CSV", reply_markup=builder.as_markup()
+        )
+        file_name.close()
+
+    except Exception as e:
+        logger.error(f"Ошибка при экспорте пользователей в CSV: {e}")
+        await callback_query.message.answer(
+            "❗ Произошла ошибка при экспорте пользователей.", reply_markup=builder.as_markup()
+        )
+
+
+@router.callback_query(F.data == "export_payments_csv", IsAdminFilter())
+async def export_payments_csv(callback_query: CallbackQuery, session: Any):
+    builder = InlineKeyboardBuilder()
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_stats"))
+    try:
+        payments = await session.fetch(
+            """
+            SELECT 
+                u.tg_id, 
+                u.username, 
+                u.first_name, 
+                u.last_name, 
+                p.amount, 
+                p.payment_system,
+                p.status,
+                p.created_at 
+            FROM users u
+            JOIN payments p ON u.tg_id = p.tg_id
+        """
+        )
+
+        if not payments:
+            await callback_query.message.answer("📭 Нет платежей для экспорта.", reply_markup=builder.as_markup())
+            return
+
+        csv_data = "tg_id,username,first_name,last_name,amount,payment_system,status,created_at\n"  # Заголовки CSV
+        for payment in payments:
+            csv_data += f"{payment['tg_id']},{payment['username']},{payment['first_name']},{payment['last_name']},{payment['amount']},{payment['payment_system']},{payment['status']},{payment['created_at']}\n"
+
+        file_name = BytesIO(csv_data.encode("utf-8-sig"))
+        file_name.seek(0)
+
+        file = BufferedInputFile(file_name.getvalue(), filename="payments_export.csv")
+
+        await callback_query.message.answer_document(
+            file, caption="📥 Экспорт платежей в CSV", reply_markup=builder.as_markup()
+        )
+        file_name.close()
+
+    except Exception as e:
+        logger.error(f"Ошибка при экспорте платежей в CSV: {e}")
+        await callback_query.message.answer(
+            "❗ Произошла ошибка при экспорте платежей.", reply_markup=builder.as_markup()
+        )
+
+
 @router.callback_query(F.data == "send_to_alls", IsAdminFilter())
 async def handle_send_to_all(callback_query: CallbackQuery, state: FSMContext):
     builder = InlineKeyboardBuilder()
diff --git a/handlers/admin/admin_user_editor.py b/handlers/admin/admin_user_editor.py
index c485963f..a9605053 100644
--- a/handlers/admin/admin_user_editor.py
+++ b/handlers/admin/admin_user_editor.py
@@ -29,13 +29,17 @@ class UserEditorState(StatesGroup):
 
 @router.callback_query(F.data == "search_by_tg_id", IsAdminFilter())
 async def prompt_tg_id(callback_query: CallbackQuery, state: FSMContext):
-    await callback_query.message.answer("🔍 Введите Telegram ID клиента:")
+    builder = InlineKeyboardBuilder()
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+    await callback_query.message.answer("🔍 Введите Telegram ID клиента:", reply_markup=builder.as_markup())
     await state.set_state(UserEditorState.waiting_for_tg_id)
 
 
 @router.callback_query(F.data == "search_by_username", IsAdminFilter())
 async def prompt_username(callback_query: CallbackQuery, state: FSMContext):
-    await callback_query.message.answer("🔍 Введите Username клиента:")
+    builder = InlineKeyboardBuilder()
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+    await callback_query.message.answer("🔍 Введите Username клиента:", reply_markup=builder.as_markup())
     await state.set_state(UserEditorState.waiting_for_username)
 
 
@@ -45,7 +49,9 @@ async def handle_username_input(message: types.Message, state: FSMContext, sessi
     user_record = await session.fetchrow("SELECT tg_id FROM users WHERE username = $1", username)
 
     if not user_record:
-        await message.answer("🔍 Пользователь с указанным username не найден. 🚫")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await message.answer("🔍 Пользователь с указанным username не найден. 🚫", reply_markup=builder.as_markup())
         await state.clear()
         return
 
@@ -56,7 +62,9 @@ async def handle_username_input(message: types.Message, state: FSMContext, sessi
     referral_count = await session.fetchval("SELECT COUNT(*) FROM referrals WHERE referrer_tg_id = $1", tg_id)
 
     if balance is None:
-        await message.answer("🚫 Пользователь с указанным tg_id не найден. 🔍")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await message.answer("🚫 Пользователь с указанным tg_id не найден. 🔍", reply_markup=builder.as_markup())
         await state.clear()
         return
 
@@ -102,7 +110,9 @@ async def handle_tg_id_input(message: types.Message, state: FSMContext, session:
     referral_count = await session.fetchval("SELECT COUNT(*) FROM referrals WHERE referrer_tg_id = $1", tg_id)
 
     if balance is None:
-        await message.answer("❌ Пользователь с указанным tg_id не найден. 🔍")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await message.answer("❌ Пользователь с указанным tg_id не найден. 🔍", reply_markup=builder.as_markup())
         await state.clear()
         return
 
@@ -155,15 +165,20 @@ async def handle_restore_trial(callback_query: types.CallbackQuery, session: Any
 async def process_balance_change(callback_query: CallbackQuery, state: FSMContext):
     tg_id = int(callback_query.data.split("_")[2])
     await state.update_data(tg_id=tg_id)
-
-    await callback_query.message.answer("💸 Введите новую сумму баланса:")
+    builder = InlineKeyboardBuilder()
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+    await callback_query.message.answer("💸 Введите новую сумму баланса:", reply_markup=builder.as_markup())
     await state.set_state(UserEditorState.waiting_for_new_balance)
 
 
 @router.message(UserEditorState.waiting_for_new_balance, IsAdminFilter())
 async def handle_new_balance_input(message: types.Message, state: FSMContext, session: Any):
     if not message.text.isdigit() or int(message.text) < 0:
-        await message.answer("❌ Пожалуйста, введите корректную сумму для изменения баланса.")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await message.answer(
+            "❌ Пожалуйста, введите корректную сумму для изменения баланса.", reply_markup=builder.as_markup()
+        )
         return
 
     new_balance = int(message.text)
@@ -239,7 +254,11 @@ async def process_key_edit(callback_query: CallbackQuery, session: Any):
     key_details = await get_key_details(email, session)
 
     if not key_details:
-        await callback_query.message.answer("🔍 <b>Информация о ключе не найдена.</b> 🚫")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await callback_query.message.answer(
+            "🔍 <b>Информация о ключе не найдена.</b> 🚫", reply_markup=builder.as_markup()
+        )
         return
 
     response_message = (
@@ -250,6 +269,12 @@ async def process_key_edit(callback_query: CallbackQuery, session: Any):
     )
 
     builder = InlineKeyboardBuilder()
+    builder.row(
+        InlineKeyboardButton(
+            text="ℹ️ Получить информацию о юзере",
+            callback_data=f"user_info|{key_details['tg_id']}",
+        )
+    )
     builder.row(
         InlineKeyboardButton(
             text="⏳ Изменить время истечения",
@@ -269,7 +294,9 @@ async def process_key_edit(callback_query: CallbackQuery, session: Any):
 
 @router.callback_query(F.data == "search_by_key_name", IsAdminFilter())
 async def prompt_key_name(callback_query: CallbackQuery, state: FSMContext):
-    await callback_query.message.answer("🔑 Введите имя ключа:")
+    builder = InlineKeyboardBuilder()
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+    await callback_query.message.answer("🔑 Введите имя ключа:", reply_markup=builder.as_markup())
     await state.set_state(UserEditorState.waiting_for_key_name)
 
 
@@ -280,13 +307,7 @@ async def handle_key_name_input(message: types.Message, state: FSMContext, sessi
 
     if not key_details:
         builder = InlineKeyboardBuilder()
-        builder.row(
-            InlineKeyboardButton(
-                text="🔙 Назад в меню администратора",
-                callback_data="admin",
-            )
-        )
-
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
         await message.answer(
             "🚫 Пользователь с указанным именем ключа не найден.",
             reply_markup=builder.as_markup(),
@@ -302,6 +323,12 @@ async def handle_key_name_input(message: types.Message, state: FSMContext, sessi
     )
 
     key_buttons = InlineKeyboardBuilder()
+    key_buttons.row(
+        InlineKeyboardButton(
+            text="ℹ️ Получить информацию о юзере",
+            callback_data=f"user_info|{key_details['tg_id']}",
+        )
+    )
     key_buttons.row(
         InlineKeyboardButton(
             text="⏳ Изменить время истечения",
@@ -314,7 +341,7 @@ async def handle_key_name_input(message: types.Message, state: FSMContext, sessi
             callback_data=f"delete_key_admin|{key_name}",
         )
     )
-    key_buttons.row(InlineKeyboardButton(text="🔙 Назад", callback_data="admin"))
+    key_buttons.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
 
     await message.answer(response_message, reply_markup=key_buttons.as_markup())
     await state.clear()
@@ -336,7 +363,9 @@ async def handle_expiry_time_input(message: types.Message, state: FSMContext, se
     email = user_data.get("email")
 
     if not email:
-        await message.answer("📧 Email не найден в состоянии. 🚫")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await message.answer("📧 Email не найден в состоянии. 🚫", reply_markup=builder.as_markup())
         await state.clear()
         return
 
@@ -346,13 +375,17 @@ async def handle_expiry_time_input(message: types.Message, state: FSMContext, se
 
         client_id = await get_client_id_by_email(email)
         if client_id is None:
-            await message.answer(f"🚫 Клиент с email {email} не найден. 🔍")
+            builder = InlineKeyboardBuilder()
+            builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+            await message.answer(f"🚫 Клиент с email {email} не найден. 🔍", reply_markup=builder.as_markup())
             await state.clear()
             return
 
         record = await session.fetchrow("SELECT server_id FROM keys WHERE client_id = $1", client_id)
         if not record:
-            await message.answer("🚫 Клиент не найден в базе данных. 🔍")
+            builder = InlineKeyboardBuilder()
+            builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+            await message.answer("🚫 Клиент не найден в базе данных. 🔍", reply_markup=builder.as_markup())
             await state.clear()
             return
 
@@ -384,7 +417,11 @@ async def handle_expiry_time_input(message: types.Message, state: FSMContext, se
         builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="admin"))
         await message.answer(response_message, reply_markup=builder.as_markup())
     except ValueError:
-        await message.answer("❌ Пожалуйста, используйте формат: YYYY-MM-DD HH:MM:SS.")
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await message.answer(
+            "❌ Пожалуйста, используйте формат: YYYY-MM-DD HH:MM:SS.", reply_markup=builder.as_markup()
+        )
     except Exception as e:
         logger.error(e)
     await state.clear()
@@ -396,9 +433,9 @@ async def process_callback_delete_key(callback_query: types.CallbackQuery, sessi
     client_id = await session.fetchval("SELECT client_id FROM keys WHERE email = $1", email)
 
     if client_id is None:
-        await callback_query.message.answer(
-            "🔍 Ключ не найден. 🚫",
-        )
+        builder = InlineKeyboardBuilder()
+        builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+        await callback_query.message.answer("🔍 Ключ не найден. 🚫", reply_markup=builder.as_markup())
         return
 
     builder = InlineKeyboardBuilder()
@@ -440,3 +477,44 @@ async def process_callback_confirm_delete(callback_query: types.CallbackQuery, s
         builder = InlineKeyboardBuilder()
         builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="view_keys"))
         await callback_query.message.answer(response_message, reply_markup=builder.as_markup())
+
+
+@router.callback_query(F.data.startswith("user_info|"), IsAdminFilter())
+async def handle_user_info(callback_query: types.CallbackQuery, state: FSMContext, session: Any):
+    tg_id = int(callback_query.data.split("|")[1])
+    username = await session.fetchval("SELECT username FROM users WHERE tg_id = $1", tg_id)
+    balance = await session.fetchval("SELECT balance FROM connections WHERE tg_id = $1", tg_id)
+    key_records = await session.fetch("SELECT email FROM keys WHERE tg_id = $1", tg_id)
+    referral_count = await session.fetchval("SELECT COUNT(*) FROM referrals WHERE referrer_tg_id = $1", tg_id)
+
+    builder = InlineKeyboardBuilder()
+
+    for (email,) in key_records:
+        builder.row(InlineKeyboardButton(text=f"🔑 {email}", callback_data=f"edit_key_{email}"))
+
+    builder.row(
+        InlineKeyboardButton(
+            text="📝 Изменить баланс",
+            callback_data=f"change_balance_{tg_id}",
+        )
+    )
+
+    builder.row(
+        InlineKeyboardButton(
+            text="🔄 Восстановить пробник",
+            callback_data=f"restore_trial_{tg_id}",
+        )
+    )
+
+    builder.row(InlineKeyboardButton(text="🔙 Назад", callback_data="user_editor"))
+
+    user_info = (
+        f"📊 Информация о пользователе:\n\n"
+        f"🆔 ID пользователя: <b>{tg_id}</b>\n"
+        f"👤 Логин пользователя: <b>@{username}</b>\n"
+        f"💰 Баланс: <b>{balance}</b>\n"
+        f"👥 Количество рефералов: <b>{referral_count}</b>\n"
+        f"🔑 Ключи (для редактирования нажмите на ключ):"
+    )
+    await callback_query.message.answer(user_info, reply_markup=builder.as_markup())
+    await state.set_state(UserEditorState.displaying_user_info)
diff --git a/handlers/keys/key_management.py b/handlers/keys/key_management.py
index 780a7e71..27859099 100644
--- a/handlers/keys/key_management.py
+++ b/handlers/keys/key_management.py
@@ -9,7 +9,16 @@ from aiogram.fsm.state import State, StatesGroup
 from aiogram.types import CallbackQuery, InlineKeyboardButton, Message
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 
-from config import CONNECT_ANDROID, CONNECT_IOS, DOWNLOAD_ANDROID, DOWNLOAD_IOS, PUBLIC_LINK, SUPPORT_CHAT_URL
+from config import (
+    CONNECT_ANDROID,
+    CONNECT_IOS,
+    DOWNLOAD_ANDROID,
+    DOWNLOAD_IOS,
+    PUBLIC_LINK,
+    RENEWAL_PLANS,
+    SUPPORT_CHAT_URL,
+    TRIAL_TIME,
+)
 from database import (
     add_connection,
     check_connection_exists,
@@ -20,7 +29,7 @@ from database import (
     use_trial,
 )
 from handlers.keys.key_utils import create_key_on_cluster
-from handlers.texts import KEY, KEY_TRIAL, NULL_BALANCE, RENEWAL_PLANS, key_message_success
+from handlers.texts import KEY, KEY_TRIAL, NULL_BALANCE, key_message_success
 from handlers.utils import get_least_loaded_cluster, sanitize_key_name
 from logger import logger
 
@@ -117,7 +126,7 @@ async def handle_key_name_input(message: Message, state: FSMContext, session: An
     trial_status = await get_trial(message.chat.id, session)
 
     if trial_status == 0:
-        expiry_time = current_time + timedelta(days=1, hours=3)
+        expiry_time = current_time + timedelta(days=TRIAL_TIME)
         logger.info(f"Assigned 1-day trial to user {tg_id}.")
     else:
         balance = await get_balance(tg_id)
@@ -133,7 +142,7 @@ async def handle_key_name_input(message: Message, state: FSMContext, session: An
             return
 
         await update_balance(tg_id, -RENEWAL_PLANS["1"]["price"])
-        expiry_time = current_time + timedelta(days=30, hours=3)
+        expiry_time = current_time + timedelta(days=30)
         logger.info(f"User {tg_id} balance deducted for key creation.")
 
     expiry_timestamp = int(expiry_time.timestamp() * 1000)
diff --git a/handlers/keys/keys.py b/handlers/keys/keys.py
index 0c6d191a..176bba3a 100644
--- a/handlers/keys/keys.py
+++ b/handlers/keys/keys.py
@@ -8,7 +8,16 @@ from aiogram import F, Router, types
 from aiogram.types import BufferedInputFile, InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 
-from config import CLUSTERS, CONNECT_ANDROID, CONNECT_IOS, DOWNLOAD_ANDROID, DOWNLOAD_IOS, PUBLIC_LINK, TOTAL_GB
+from config import (
+    CLUSTERS,
+    CONNECT_ANDROID,
+    CONNECT_IOS,
+    DOWNLOAD_ANDROID,
+    DOWNLOAD_IOS,
+    PUBLIC_LINK,
+    RENEWAL_PLANS,
+    TOTAL_GB,
+)
 from database import delete_key, get_balance, store_key, update_balance, update_key_expiry
 from handlers.keys.key_utils import (
     delete_key_from_cluster,
@@ -21,7 +30,6 @@ from handlers.texts import (
     KEY_NOT_FOUND_MSG,
     NO_KEYS,
     PLAN_SELECTION_MSG,
-    RENEWAL_PLANS,
     SUCCESS_RENEWAL_MSG,
     key_message,
 )
diff --git a/handlers/keys/trial_key.py b/handlers/keys/trial_key.py
index 70d5adfe..c8f81b3c 100644
--- a/handlers/keys/trial_key.py
+++ b/handlers/keys/trial_key.py
@@ -18,7 +18,7 @@ async def create_trial_key(tg_id: int, session: Any):
     instructions = INSTRUCTIONS
     result = {"key": public_link, "instructions": instructions}
     current_time = datetime.utcnow()
-    expiry_time = current_time + timedelta(days=TRIAL_TIME, hours=3)
+    expiry_time = current_time + timedelta(days=TRIAL_TIME)
     expiry_timestamp = int(expiry_time.timestamp() * 1000)
 
     least_loaded_cluster = await get_least_loaded_cluster()
diff --git a/handlers/notifications.py b/handlers/notifications.py
index 613f940a..42e11761 100644
--- a/handlers/notifications.py
+++ b/handlers/notifications.py
@@ -7,7 +7,7 @@ import asyncpg
 from py3xui import AsyncApi
 
 from client import delete_client
-from config import ADMIN_PASSWORD, ADMIN_USERNAME, CLUSTERS, DATABASE_URL, TOTAL_GB, TRIAL_TIME
+from config import ADMIN_PASSWORD, ADMIN_USERNAME, CLUSTERS, DATABASE_URL, DEV_MODE, RENEWAL_PLANS, TOTAL_GB, TRIAL_TIME
 from database import (
     add_notification,
     check_notification_time,
@@ -17,7 +17,7 @@ from database import (
     update_key_expiry,
 )
 from handlers.keys.key_utils import renew_key_in_cluster
-from handlers.texts import KEY_EXPIRY_10H, KEY_EXPIRY_24H, KEY_RENEWED, RENEWAL_PLANS
+from handlers.texts import KEY_EXPIRY_10H, KEY_EXPIRY_24H, KEY_RENEWED
 from logger import logger
 
 router = Router()
@@ -29,13 +29,16 @@ async def notify_expiring_keys(bot: Bot):
         conn = await asyncpg.connect(DATABASE_URL)
         logger.info("Подключение к базе данных успешно.")
 
-        current_time = datetime.utcnow().timestamp() * 1000
-        threshold_time_10h = (datetime.utcnow() + timedelta(hours=10)).timestamp() * 1000
-        threshold_time_24h = (datetime.utcnow() + timedelta(days=1)).timestamp() * 1000
+        current_time = int(datetime.utcnow().timestamp() * 1000)
+        threshold_time_10h = int((datetime.utcnow() + timedelta(hours=10)).timestamp() * 1000)
+        threshold_time_24h = int((datetime.utcnow() + timedelta(days=1)).timestamp() * 1000)
 
         logger.info("Начало обработки уведомлений.")
 
-        await notify_inactive_trial_users(bot, conn)
+        # TODO
+        # await notify_inactive_trial_users(bot, conn)
+        # await asyncio.sleep(1)
+        await check_online_users()
         await asyncio.sleep(1)
         await notify_10h_keys(bot, conn, current_time, threshold_time_10h)
         await asyncio.sleep(1)
@@ -53,6 +56,8 @@ async def notify_expiring_keys(bot: Bot):
 
 
 async def is_bot_blocked(bot: Bot, chat_id: int) -> bool:
+    if DEV_MODE:
+        return False
     try:
         member = await bot.get_chat_member(chat_id, bot.id)
         blocked = member.status == "left"
@@ -103,7 +108,7 @@ async def notify_10h_keys(
             price=RENEWAL_PLANS["1"]["price"],
         )
 
-        if not await is_bot_blocked(bot, tg_id):
+        if not await is_bot_blocked(bot, tg_id) and not DEV_MODE:
             try:
                 keyboard = InlineKeyboardBuilder()
                 keyboard.button(text="🔄 Продлить VPN", callback_data=f'renew_key|{record["client_id"]}')
@@ -167,7 +172,7 @@ async def notify_24h_keys(
             expiry_date=expiry_date.strftime("%Y-%m-%d %H:%M:%S"),
         )
 
-        if not await is_bot_blocked(bot, tg_id):
+        if not await is_bot_blocked(bot, tg_id) and not DEV_MODE:
             try:
                 builder = InlineKeyboardBuilder()
                 builder.row(
@@ -259,89 +264,85 @@ async def notify_inactive_trial_users(bot: Bot, conn: asyncpg.Connection):
 
 async def handle_expired_keys(bot: Bot, conn: asyncpg.Connection, current_time: float):
     logger.info("Проверка истекших ключей...")
-
-    adjusted_current_time = current_time + (3 * 60 * 60 * 1000)
     expiring_keys = await conn.fetch(
         """
         SELECT tg_id, client_id, expiry_time, email FROM keys 
         WHERE expiry_time <= $1
         """,
-        adjusted_current_time,
+        current_time,
     )
+    logger.info(f"current_time {current_time}")
     logger.info(f"Найдено {len(expiring_keys)} истекающих ключей.")
 
-    async def process_key(record):
-        tg_id = record["tg_id"]
-        client_id = record["client_id"]
-        email = record["email"]
-        balance = await get_balance(tg_id)
-        expiry_time = record["expiry_time"]
-        expiry_date = datetime.utcfromtimestamp(expiry_time / 1000)
-        current_date = datetime.utcnow()
-        time_left = expiry_date - current_date
-
-        logger.info(
-            f"Время истечения ключа: {expiry_time} (дата: {expiry_date}), Текущее время: {current_date}, Оставшееся время: {time_left}"
-        )
-
-        message_expired = (
-            f"❌ Ваша подписка {email} истекла и была удалена!\n\n"
-            "🔍 Перейдите в профиль для создания новой подписки.\n"
-            "💡 Не откладывайте подключение VPN!"
-        )
-        keyboard = types.InlineKeyboardMarkup(
-            inline_keyboard=[[types.InlineKeyboardButton(text="👤 Личный кабинет", callback_data="profile")]]
-        )
-
-        try:
-            if balance >= RENEWAL_PLANS["1"]["price"]:
-                await update_balance(tg_id, -RENEWAL_PLANS["1"]["price"])
-                new_expiry_time = int((datetime.utcnow() + timedelta(days=30)).timestamp() * 1000)
-                await update_key_expiry(client_id, new_expiry_time)
-
-                for cluster_id in CLUSTERS:
-                    await renew_key_in_cluster(cluster_id, email, client_id, new_expiry_time, TOTAL_GB)
-                    logger.info(f"Ключ для пользователя {tg_id} успешно продлен в кластере {cluster_id}.")
-
-                await conn.execute(
-                    """
-                    UPDATE keys
-                    SET notified = FALSE, notified_24h = FALSE
-                    WHERE client_id = $1
-                    """,
-                    client_id,
-                )
-                logger.info(f"Флаги notified и notified_24 сброшены для клиента с ID {client_id}.")
-                try:
-                    await bot.send_message(tg_id, text=KEY_RENEWED, reply_markup=keyboard)
-                    logger.info(f"Уведомление об успешном продлении отправлено клиенту {tg_id}.")
-                except Exception as e:
-                    logger.error(f"Ошибка при отправке уведомления клиенту {tg_id}: {e}")
-
-            else:
-                await safe_send_message(bot, tg_id, message_expired, reply_markup=keyboard)
-                await delete_key(client_id)
-
-                for cluster_id, cluster in CLUSTERS.items():
-                    for server_id, server in cluster.items():
-                        xui = AsyncApi(
-                            server["API_URL"],
-                            username=ADMIN_USERNAME,
-                            password=ADMIN_PASSWORD,
-                        )
-                        await delete_client(xui, email, client_id)
-
-        except Exception as e:
-            logger.error(f"Ошибка при обработке ключа для клиента {tg_id}: {e}")
-
-    await asyncio.gather(*[process_key(record) for record in expiring_keys])
+    await asyncio.gather(*[process_key(record, bot, conn) for record in expiring_keys])
 
 
-async def safe_send_message(bot, tg_id, text, reply_markup=None):
+async def process_key(record, bot, conn):
+    tg_id = record["tg_id"]
+    client_id = record["client_id"]
+    email = record["email"]
+    balance = await get_balance(tg_id)
+    expiry_time = record["expiry_time"]
+    expiry_date = datetime.utcfromtimestamp(expiry_time / 1000)
+    current_date = datetime.utcnow()
+    time_left = expiry_date - current_date
+
+    logger.info(
+        f"Время истечения ключа: {expiry_time} (дата: {expiry_date}), Текущее время: {current_date}, Оставшееся время: {time_left}"
+    )
+    keyboard = types.InlineKeyboardMarkup(
+        inline_keyboard=[[types.InlineKeyboardButton(text="👤 Личный кабинет", callback_data="profile")]]
+    )
+
     try:
-        await bot.send_message(tg_id, text, reply_markup=reply_markup)
-    except Exception as e:
-        if "chat not found" in str(e):
-            logger.warning(f"Чат для клиента {tg_id} не найден.")
+        if balance >= RENEWAL_PLANS["1"]["price"]:
+            await update_balance(tg_id, -RENEWAL_PLANS["1"]["price"])
+            new_expiry_time = int((datetime.utcnow() + timedelta(days=30)).timestamp() * 1000)
+            await update_key_expiry(client_id, new_expiry_time)
+
+            for cluster_id in CLUSTERS:
+                await renew_key_in_cluster(cluster_id, email, client_id, new_expiry_time, TOTAL_GB)
+                logger.info(f"Ключ для пользователя {tg_id} успешно продлен в кластере {cluster_id}.")
+
+            await conn.execute(
+                """
+                UPDATE keys
+                SET notified = FALSE, notified_24h = FALSE
+                WHERE client_id = $1
+                """,
+                client_id,
+            )
+            logger.info(f"Флаги notified и notified_24 сброшены для клиента с ID {client_id}.")
+            try:
+                await bot.send_message(tg_id, text=KEY_RENEWED, reply_markup=keyboard)
+                logger.info(f"Уведомление об успешном продлении отправлено клиенту {tg_id}.")
+            except Exception as e:
+                logger.error(f"Ошибка при отправке уведомления клиенту {tg_id}: {e}")
+
         else:
-            logger.error(f"Ошибка при отправке сообщения клиенту {tg_id}: {e}")
+            for cluster_id, cluster in CLUSTERS.items():
+                for server_id, server in cluster.items():
+                    xui = AsyncApi(
+                        server["API_URL"],
+                        username=ADMIN_USERNAME,
+                        password=ADMIN_PASSWORD,
+                    )
+                    await delete_client(xui, email, client_id)
+                    # await xui.client.delete_depleted(-1)
+            await delete_key(client_id)
+    except Exception as e:
+        logger.error(f"Ошибка при обработке ключа для клиента {tg_id}: {e}")
+
+
+async def check_online_users():
+    for cluster_id, cluster in CLUSTERS.items():
+        for server_id, server in cluster.items():
+            xui = AsyncApi(server["API_URL"], username=ADMIN_USERNAME, password=ADMIN_PASSWORD)
+            await xui.login()
+            try:
+                online_users = len(await xui.client.online())
+                logger.info(
+                    f"Сервер '{server['name']}' доступен, текущее количество активных пользователей: {online_users}."
+                )
+            except Exception as e:
+                logger.error(f"Не удалось проверить пользователей на сервере {server_id}: {e}")
diff --git a/handlers/payments/cryprobot_pay.py b/handlers/payments/cryprobot_pay.py
index 67cdd3c6..9a612586 100644
--- a/handlers/payments/cryprobot_pay.py
+++ b/handlers/payments/cryprobot_pay.py
@@ -54,9 +54,7 @@ async def process_callback_pay_cryptobot(callback_query: types.CallbackQuery, st
             callback_data="enter_custom_amount_crypto",
         )
     )
-
-    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="view_profile"))
-
+    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="pay"))
     key_count = await get_key_count(callback_query.message.chat.id)
     if key_count == 0:
         exists = await check_connection_exists(callback_query.message.chat.id)
diff --git a/handlers/payments/freekassa_pay.py b/handlers/payments/freekassa_pay.py
index b3c26790..7c423129 100644
--- a/handlers/payments/freekassa_pay.py
+++ b/handlers/payments/freekassa_pay.py
@@ -110,7 +110,7 @@ async def process_callback_pay_freekassa(callback_query: types.CallbackQuery, st
             callback_data="enter_custom_amount_freekassa",
         )
     )
-    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="back_to_profile"))
+    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="pay"))
 
     await callback_query.message.answer(
         text="Выберите сумму пополнения через FreeKassa:",
diff --git a/handlers/payments/robokassa_pay.py b/handlers/payments/robokassa_pay.py
index f9248aec..f2e50906 100644
--- a/handlers/payments/robokassa_pay.py
+++ b/handlers/payments/robokassa_pay.py
@@ -79,7 +79,7 @@ async def process_callback_pay_robokassa(callback_query: types.CallbackQuery, st
             callback_data="enter_custom_amount_robokassa",
         )
     )
-    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="back_to_profile"))
+    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="pay"))
 
     key_count = await get_key_count(tg_id)
 
diff --git a/handlers/payments/yookassa_pay.py b/handlers/payments/yookassa_pay.py
index edc9f071..7d073a55 100644
--- a/handlers/payments/yookassa_pay.py
+++ b/handlers/payments/yookassa_pay.py
@@ -61,7 +61,7 @@ async def process_callback_pay_yookassa(callback_query: types.CallbackQuery, sta
             callback_data="enter_custom_amount_yookassa",
         )
     )
-    builder.row(InlineKeyboardButton(text="👤 Личный кабинет", callback_data="profile"))
+    builder.row(InlineKeyboardButton(text="⬅️ Назад", callback_data="pay"))
 
     key_count = await get_key_count(tg_id)
 
diff --git a/handlers/profile.py b/handlers/profile.py
index e4d67c20..9029aa9f 100644
--- a/handlers/profile.py
+++ b/handlers/profile.py
@@ -5,9 +5,9 @@ from aiogram.fsm.context import FSMContext
 from aiogram.types import BufferedInputFile, InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 
-from config import CHANNEL_URL
+from config import CHANNEL_URL, RENEWAL_PLANS
 from database import get_balance, get_key_count, get_referral_stats
-from handlers.texts import RENEWAL_PLANS, get_referral_link, invite_message_send, profile_message_send
+from handlers.texts import get_referral_link, invite_message_send, profile_message_send
 
 router = Router()
 
diff --git a/handlers/start.py b/handlers/start.py
index 2c6a7799..c5e240e8 100644
--- a/handlers/start.py
+++ b/handlers/start.py
@@ -22,6 +22,7 @@ async def handle_start_callback_query(callback_query: CallbackQuery, state: FSMC
 
 @router.message(Command("start"))
 async def start_command(message: Message, state: FSMContext, session: Any, admin: bool):
+    await state.clear()
     if message.text:
         try:
             referrer_tg_id = int(message.text.split("referral_")[1])
@@ -80,7 +81,7 @@ async def handle_connect_vpn(callback_query: CallbackQuery, session: Any):
         )
 
         builder = InlineKeyboardBuilder()
-        builder.row(InlineKeyboardButton(text="👤 Личный кабинет", callback_data="profile"))
+        builder.row(InlineKeyboardButton(text="💬 Поддержка", url=SUPPORT_CHAT_URL))
         builder.row(
             InlineKeyboardButton(text="🍏 Скачать для iOS", url=DOWNLOAD_IOS),
             InlineKeyboardButton(text="🤖 Скачать для Android", url=DOWNLOAD_ANDROID),
@@ -95,6 +96,7 @@ async def handle_connect_vpn(callback_query: CallbackQuery, session: Any):
                 url=f'{CONNECT_ANDROID}{trial_key_info["key"]}',
             ),
         )
+        builder.row(InlineKeyboardButton(text="👤 Личный кабинет", callback_data="profile"))
 
         await callback_query.message.answer(key_message, reply_markup=builder.as_markup())
 
diff --git a/main.py b/main.py
index 54d2efd0..6c23e88d 100644
--- a/main.py
+++ b/main.py
@@ -71,6 +71,7 @@ async def main():
         logger.info("Запуск в режиме разработки...")
         await bot.delete_webhook()
         await init_db()
+        asyncio.create_task(periodic_notifications())
         await dp.start_polling(bot)
     else:
         logger.info("Запуск в production режиме...")
diff --git a/middlewares/delete.py b/middlewares/delete.py
index e3911cf8..ae3d7198 100644
--- a/middlewares/delete.py
+++ b/middlewares/delete.py
@@ -13,11 +13,12 @@ class DeleteMessageMiddleware(BaseMiddleware):
     ) -> Any:
         if isinstance(event, (Message, CallbackQuery)):
             if isinstance(event, Message):
-                try:
-                    await event.bot.delete_message(event.chat.id, event.message_id - 1)
-                except Exception:
-                    pass
-                await event.delete()
+                if not event.entities[0].type == "bot_command" and event.text == "/start":
+                    try:
+                        await event.bot.delete_message(event.chat.id, event.message_id - 1)
+                    except Exception:
+                        pass
+                    await event.delete()
             elif isinstance(event, CallbackQuery):
                 await event.answer()
                 await event.message.delete()