diff --git a/lib/main.dart b/lib/main.dart
index 3e5bcfb..9f58a44 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,5 +1,4 @@
 // ignore_for_file: depend_on_referenced_packages, library_private_types_in_public_api, use_build_context_synchronously, deprecated_member_use
-
 import 'dart:io';
 import 'dart:async';
 import 'dart:convert';
@@ -239,19 +238,15 @@ class _MainScreenState extends State<MainScreen> {
   final AudioPlayer _audioPlayer = AudioPlayer();
   int _httpPort = 8080;
   int _wsPort = 4040;
+  List<int> _processedDonations = [];
+  List<File> _soundFiles = []; // Файлы
+  bool _isSoundNotificationEnabled = false;
+  bool _isRandomSoundEnabled = false;
+  AudioPlayer _audioPlayer = AudioPlayer();
 
   final String changelog = '''
-  ★ Добавлен выбор стилей для таймера
-  ★ Добавлен генератр стилей (CSS) для таймера
-  ☆ Фикс получения локального IP [issues/1]
-  ☆ Немножко поправлен код
-  
-  Задумки (в планах на будущее):
-  ✦ Добавить поддержку:
-  ✧ Donate.Stream
-  ✧ Donatty
-  ✧ Donatepay
-  ✧ StreamElements (Вряд ли)
+  ☆ Фикс [issues/3]
+  ☆ Фикс задвоение (тест)
   ''';
   String translatedChangelog = '';
 
@@ -653,20 +648,24 @@ class _MainScreenState extends State<MainScreen> {
   void _handleDonation(dynamic data) {
     LogManager.log(Level.INFO, 'Получено пожертвование: $data');
     var donationData = json.decode(data);
+    if (_processedDonations.contains(donationData['id'])) {
+      LogManager.log(Level.WARNING, 'Донат с ID ${donationData['id']} уже обработан');
+      return;
+    }
     var curr = donationData['currency'] ?? 'NOT DATA';
     var show = donationData['is_shown'] ?? 'NOT DATA';
     var bsys = donationData['billing_system'] ?? 'NOT DATA';
     var bsyt = donationData['billing_system_type'] ?? 'NOT DATA';
-    if (donationData['currency'] == 'RUB' ||
-        donationData['is_shown'] == 0 ||
-        donationData['billing_system'] != 'TWITCH' ||
-        donationData['billing_system_type'] != 'REWARDS') {
+    if ((donationData['currency'] == 'RUB' && int.parse(donationData['is_shown'] ?? '1') == 0) || 
+    (int.parse(donationData['is_shown'] ?? '1') == 0 && 
+    (donationData['billing_system'] != 'TWITCH' && donationData['billing_system'] != 'YOUTUBE') && 
+    (donationData['billing_system_type'] != 'REWARDS' && donationData['billing_system_type'] != 'SUBSCRIPTION'))) {
       double amountMain = donationData['amount_main'].toDouble();
       String username = donationData['username'] ??
           context.read<LocalizationProvider>().translate('Anon');
       int minutesAdded = ((amountMain * _minutesPer100Rubles) / 100).round();
       LogManager.log(Level.INFO, 'Добавляется: $minutesAdded минут');
-
+      _processedDonations.add(donationData['id']);
       setState(() {
         _timerDuration += minutesAdded * 60;
         _recentDonations.insert(0, DonationRecord(username, minutesAdded));
@@ -677,10 +676,10 @@ class _MainScreenState extends State<MainScreen> {
         _topDonators = Map.fromEntries(_topDonators.entries.toList()
           ..sort((e1, e2) => e2.value.compareTo(e1.value)));
       });
-
       _broadcastWebSocketMessage(
           json.encode({'action': 'update_timer', 'duration': _timerDuration}));
       _saveStatistics();
+      _playSound();
       _broadcastWebSocketMessage(json.encode({
         'action': 'update_donations',
         'recentDonations': _recentDonations
@@ -819,6 +818,7 @@ class _MainScreenState extends State<MainScreen> {
     _saveTimerDuration();
     _broadcastWebSocketMessage(
         json.encode({'action': 'update_timer', 'duration': _timerDuration}));
+    _playSound();
   }
 
   String _formatDuration(int seconds) {
@@ -891,6 +891,34 @@ class _MainScreenState extends State<MainScreen> {
                 },
                 obscureText: true,
               ),
+              Divider(
+                color: Colors.grey,
+                thickness: 2,
+                indent: 20,
+                endIndent: 20,
+              ),
+              SwitchListTile(
+                title: Text(context.read<LocalizationProvider>().translate('sound_notification')),
+                value: _isSoundNotificationEnabled,
+                onChanged: (value) {
+                  setState(() {
+                    _isSoundNotificationEnabled = value;
+                  });
+                },
+              ),
+              SwitchListTile(
+                title: Text(context.read<LocalizationProvider>().translate('random_sound')),
+                value: _isRandomSoundEnabled,
+                onChanged: (value) {
+                  setState(() {
+                    _isRandomSoundEnabled = value;
+                  });
+                },
+              ),
+              ElevatedButton(
+                onPressed: _updateSoundFolder,
+                child: Text(context.read<LocalizationProvider>().translate('update_sound_folder')),
+              ),
             ],
           ),
           actions: [
@@ -1533,6 +1561,26 @@ class _MainScreenState extends State<MainScreen> {
             context.read<LocalizationProvider>().translate('stat_clear'))));
   }
 
+  void _updateSoundFolder() async {
+    final directory = Directory('sound'); // Папка со звуками
+    _soundFiles = directory
+        .listSync()
+        .where((file) => file.path.endsWith('.mp3'))
+        .map((file) => File(file.path))
+        .toList();
+    LogManager.log(Level.INFO, 'Папка со звуками обновлена');
+  }
+
+  void _playSound() {
+    if (_isSoundNotificationEnabled && _soundFiles.isNotEmpty) {
+      final file = _isRandomSoundEnabled
+          ? (_soundFiles..shuffle()).first
+          : _soundFiles.first;
+      _audioPlayer.play(file.path, isLocal: true);
+      LogManager.log(Level.INFO, 'Воспроизведение звука: ${file.path}');
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final themeProvider = Provider.of<ThemeProvider>(context);
diff --git a/lib/socket_service.dart b/lib/socket_service.dart
index d5cb2cb..bdafea5 100644
--- a/lib/socket_service.dart
+++ b/lib/socket_service.dart
@@ -18,6 +18,7 @@ class SocketService {
     _logger.info('Инициализация socket соединения');
     socket = IO.io(socketUrl, <String, dynamic>{
       'transports': ['websocket'],
+      'forceNew': true,
     });
 
     socket.on('connect', (_) {
diff --git a/pubspec.yaml b/pubspec.yaml
index 5134c7b..1ba8eda 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,7 +16,7 @@ dependencies:
   http: ^1.2.2
   logging: ^1.2.0
   shared_preferences: ^2.3.1
-  socket_io_client: ^2.0.3+1
+  socket_io_client: ^1.0.2
   web_socket_channel: ^3.0.1
   cupertino_icons: ^1.0.8
   shelf: ^1.4.1
@@ -26,7 +26,7 @@ dependencies:
   url_launcher: ^6.3.0
   qr_flutter: ^4.1.0
   network_info_plus: ^6.0.0
-  audioplayers: ^6.0.0
+  audioplayers: ^6.1.0
   google_fonts: ^6.2.1
   desktop_webview_window: ^0.2.3
   webview_windows: ^0.4.0
@@ -35,7 +35,6 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-
   flutter_lints: ^4.0.0
 
 flutter:
@@ -44,4 +43,4 @@ flutter:
     - assets/styles.json
     - assets/pepe.gif
     - assets/pepe.mp3
-    - lang/
\ No newline at end of file
+    - lang/