diff --git a/lib/screens/chats_screen.dart b/lib/screens/chats_screen.dart
index e0b18fd..bfe854a 100644
--- a/lib/screens/chats_screen.dart
+++ b/lib/screens/chats_screen.dart
@@ -99,9 +99,16 @@ class _ChatsScreenState extends State<ChatsScreen>
   StreamSubscription<String>? _connectionStateSubscription;
   bool _isAccountsExpanded = false;
 
+  late SharedPreferences prefs;
+
+    Future<void> _initializePrefs() async {
+      prefs = await SharedPreferences.getInstance();
+    }
+
   @override
   void initState() {
     super.initState();
+    _initializePrefs();
     _loadMyProfile();
     _chatsFuture = (() async {
       try {
@@ -118,6 +125,9 @@ class _ChatsScreenState extends State<ChatsScreen>
         rethrow;
       }
     })();
+
+
+
     _listenForUpdates();
 
     _searchAnimationController = AnimationController(
@@ -155,6 +165,7 @@ class _ChatsScreenState extends State<ChatsScreen>
         _loadChannels();
       }
     });
+    final prefs = SharedPreferences.getInstance();
   }
 
   @override
@@ -3582,7 +3593,8 @@ class _ChatsScreenState extends State<ChatsScreen>
               ),
             ]
           : [
-              IconButton(
+              if (prefs.getBool('show_sferum_button') ?? true)
+                IconButton(
                 icon: Image.asset(
                   'assets/images/spermum.png',
                   width: 28,
@@ -4508,7 +4520,7 @@ class _SferumWebViewPanelState extends State<SferumWebViewPanel> {
               color: colors.surface,
               child: const Center(
                 child: Text(
-                  'Сферум временно не доступен на линуксе,\nмы думаем как это исправить.',
+                  'Веб приложения временно не доступны на линуксе,\nмы думаем как это исправить.',
                   textAlign: TextAlign.center,
                   style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600),
                 ),
diff --git a/lib/screens/settings/komet_misc_screen.dart b/lib/screens/settings/komet_misc_screen.dart
index ab0310d..3ed0a96 100644
--- a/lib/screens/settings/komet_misc_screen.dart
+++ b/lib/screens/settings/komet_misc_screen.dart
@@ -18,6 +18,7 @@ class _KometMiscScreenState extends State<KometMiscScreen> {
   bool _showUpdateNotification = true;
   bool _enableWebVersionCheck = false;
   bool _showSpoofUpdateDialog = true;
+  bool _showSferumButton = true;
 
   @override
   void initState() {
@@ -36,6 +37,8 @@ class _KometMiscScreenState extends State<KometMiscScreen> {
           prefs.getBool('enable_web_version_check') ?? false;
       _showSpoofUpdateDialog =
           prefs.getBool('show_spoof_update_dialog') ?? true;
+      _showSferumButton =
+          prefs.getBool('show_sferum_button') ?? true;
     });
   }
 
@@ -225,6 +228,24 @@ class _KometMiscScreenState extends State<KometMiscScreen> {
                     _updateSettings('show_spoof_update_dialog', value);
                   },
                 ),
+                const Divider(height: 1),
+                SwitchListTile(
+                  secondary: Icon(
+                    Icons.remove_red_eye,
+                    color: Theme.of(context).colorScheme.primary,
+                  ),
+                  title: const Text("Показывать кнопку Сферум?"),
+                  subtitle: const Text(
+                    "Показывать кнопку Сферум в главном меню. Для применения нужен перезапуск приложения.",
+                  ),
+                  value: _showSferumButton,
+                  onChanged: (bool value) {
+                    setState(() {
+                      _showSferumButton = value;
+                    });
+                    _updateSettings('show_sferum_button', value);
+                  },
+                ),
               ],
             ),
           ),