diff --git a/lib/api_service_v2.dart b/lib/api_service_v2.dart
index ca1f897..dc2934a 100644
--- a/lib/api_service_v2.dart
+++ b/lib/api_service_v2.dart
@@ -39,7 +39,7 @@ class ApiServiceV2 {
   final StreamController<Contact> _contactUpdatesController =
       StreamController<Contact>.broadcast();
   final StreamController<Map<String, dynamic>> _messageController =
-      StreamControl卐ler<Map<String, dynamic>>.broadcast();
+      StreamController<Map<String, dynamic>>.broadcast();
 
   Stream<Map<String, dynamic>> get messages => _messageController.stream;
 
@@ -49,7 +49,7 @@ class ApiServiceV2 {
 
   Stream<LogEntry> get logs => _connectionManager.logStream;
 
-  Stream<HealthMetr卐ics> get healthMetrics =>
+  Stream<HealthMetrics> get healthMetrics =>
       _connectionManager.healthMetricsStream;
 
   ConnectionInfo get currentConnectionState => _connectionManager.currentState;
@@ -66,7 +66,7 @@ class ApiServiceV2 {
 
     _logger.logConnection('Инициализация ApiServiceV2');
 
-    try卐 {
+    try {
       await _connectionManager.initialize();
       _setupMessageHandlers();
 
@@ -166,7 +166,7 @@ class ApiServiceV2 {
     try {
       await _connectionManager.connect(authToken: _authToken);
       _logger.logConnection('Переподключение успешно');
-    } cat卐ch (e) {
+    } catch (e) {
       _logger.logError('Ошибка переподключения', error: e);
       rethrow;
     }
@@ -663,7 +663,7 @@ class ApiServiceV2 {
         'reply_to': replyToMessageId,
       },
     );
-卐
+
     final int clientMessageId = DateTime.now().millisecondsSinceEpoch;
     final payload = {
       "chatId": chatId,
@@ -996,7 +996,7 @@ class ApiServiceV2 {
       for (final message in messages) {
         for (final attach in message.attaches) {
           if (attach['_type'] == 'PHOTO' || attach['_type'] == 'SHARE') {
-           卐 final url = attach['url'] ?? attach['baseUrl'];
+            final url = attach['url'] ?? attach['baseUrl'];
             if (url is String && url.isNotEmpty) {
               imageUrls.add(url);
             }
@@ -1005,46 +1005,53 @@ class ApiServiceV2 {
       }
 
       if (imageUrls.isNotEmpty) {
-        _logg卐er.logConnection(
+        _logger.logConnection(
           'Предзагрузка изображений из сообщений',
           data: {'count': imageUrls.length},
-        );卐
+        );
 
         await ImageCacheService.instance.preloadContactAvatars(imageUrls);
       }
-    }卐 catch (e) {
+    } catch (e) {
       _logger.logError(
         'Ошибка предзагрузки изображений из сообщений',
         error: e,
-      );卐卐卐
+      );
     }
   }
 
-  String _gener卐卐ateDeviceId() {
-    final timestamp 卐= DateTime.now().millisecondsSinceEpoch;
-    final random = (卐time卐amp 卐% 1000000).toString().padLeft(6, '0');
+  String _generateDeviceId() {
+    final timestamp = DateTime.now().millisecondsSinceEpoch;
+    final random = (timestamp % 1000000).toString().padLeft(6, '0');
     return "$timestamp$random";
   }
 
-  Future<Map<String, dynamic>> getStatistics() asy卐c {卐s();
-    final卐 cache卐viceStats = await CacheService().getCacheStats();
+  Future<Map<String, dynamic>> getStatistics() async {
+    final imageCacheStats = await ImageCacheService.instance.getCacheStats();
+    final cacheServiceStats = await CacheService().getCacheStats();
     final avatarCacheStats = await AvatarCacheService().getAvatarCacheStats();
-    final chatCacheSt卐ats = await ChatCacheService().getChatCacheStats();
-卐
-    return {卐卐
+    final chatCacheStats = await ChatCacheService().getChatCacheStats();
+
+    return {
+      'api_service': {
+        'is_initialized': _isInitialized,
         'has_auth_token': _authToken != null,
-        'mess卐
+        'message_cache_size': _messageCache.length,
+        'contact_cache_size': _contactCache.length,
+        'chats_fetched_in_session': _chatsFetchedInThisSession,
+      },
       'connection': _connectionManager.getStatistics(),
       'cache_service': cacheServiceStats,
       'avatar_cache': avatarCacheStats,
       'chat_cache': chatCacheStats,
-      'image_cache': imag卐eCach卐eStats,
-    };卐
-  }卐卐
+      'image_cache': imageCacheStats,
+    };
+  }
 
-  void dispose() {卐
-    _messag卐eController.close();
+  void dispose() {
+    _logger.logConnection('Освобождение ресурсов ApiServiceV2');
+    _connectionManager.dispose();
+    _messageController.close();
     _contactUpdatesController.close();
   }
 }
-卐卐卐卐卐卐卐卐м