diff --git a/src/ui/main_window.py b/src/ui/main_window.py
index df1843f..ddb34d8 100644
--- a/src/ui/main_window.py
+++ b/src/ui/main_window.py
@@ -15,11 +15,10 @@ def __init__(self, config_manager=None):
         self.input_manager = None
 
         # Настройка прозрачного и безрамочного окна
-        self.setWindowFlags(
-            Qt.WindowStaysOnTopHint |
-            Qt.FramelessWindowHint |
-            Qt.Tool
-        )
+        flags = Qt.FramelessWindowHint | Qt.Tool
+        if not self.config or self.config.get("always_on_top"):
+            flags |= Qt.WindowStaysOnTopHint
+        self.setWindowFlags(flags)
         self.setAttribute(Qt.WA_TranslucentBackground)
         self.setWindowOpacity(self.config.get("opacity") / 100.0 if self.config else 1.0)
 
@@ -88,6 +87,17 @@ def moveEvent(self, event):
     def get_cached_pos(self):
         return self._cached_pos
 
+    def set_always_on_top(self, enabled):
+        """Включает или выключает отображение поверх всех окон."""
+        flags = self.windowFlags()
+        if enabled:
+            flags |= Qt.WindowStaysOnTopHint
+        else:
+            flags &= ~Qt.WindowStaysOnTopHint
+        self.setWindowFlags(flags)
+        if self.isVisible():
+            self.show()
+
     def set_opacity(self, value):
         """Устанавливает прозрачность окна (0-100)"""
         self.setWindowOpacity(value / 100.0)
diff --git a/src/ui/settings_dialog.py b/src/ui/settings_dialog.py
index 17c1a0f..e91ed2e 100644
--- a/src/ui/settings_dialog.py
+++ b/src/ui/settings_dialog.py
@@ -1,4 +1,4 @@
-from PySide6.QtWidgets import QDialog, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QSlider, QComboBox, QPushButton, QSpinBox
+from PySide6.QtWidgets import QDialog, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QSlider, QComboBox, QPushButton, QSpinBox, QCheckBox
 from PySide6.QtCore import Qt
 from src.utils.bonding_utils import CAT_SKINS
 
@@ -16,6 +16,11 @@ def __init__(self, config, parent=None):
         self.name_edit = QLineEdit(self.config.get("username"))
         layout.addWidget(self.name_edit)
 
+        # Поверх всех окон
+        self.always_on_top_cb = QCheckBox("Поверх всех окон")
+        self.always_on_top_cb.setChecked(self.config.get("always_on_top"))
+        layout.addWidget(self.always_on_top_cb)
+
         # Громкость
         layout.addWidget(QLabel("Громкость звука:"))
         self.volume_slider = QSlider(Qt.Horizontal)
@@ -74,6 +79,7 @@ def __init__(self, config, parent=None):
 
     def save_settings(self):
         self.config.set("username", self.name_edit.text())
+        self.config.set("always_on_top", self.always_on_top_cb.isChecked())
         self.config.set("volume", self.volume_slider.value())
         self.config.set("opacity", self.opacity_slider.value())
         self.config.set("stretch_interval", self.stretch_spin.value())
diff --git a/src/ui/tray_menu.py b/src/ui/tray_menu.py
index c7ca788..7a71b31 100644
--- a/src/ui/tray_menu.py
+++ b/src/ui/tray_menu.py
@@ -174,8 +174,9 @@ def start_break_timer(self, checked=False):
     def show_settings(self, checked=False):
         dialog = SettingsDialog(self.window.config, self.window)
         if dialog.exec():
-            # Обновляем скин и прозрачность в реальном времени
+            # Обновляем скин, всегда поверх и прозрачность в реальном времени
             self.window.animation_manager.set_skin(self.window.config.get("skin"))
+            self.window.set_always_on_top(self.window.config.get("always_on_top"))
             self.window.set_opacity(self.window.config.get("opacity"))
             # Обновляем тексты в меню Pomodoro
             self.update_pomodoro_menu_texts()
diff --git a/tests/test_utils.py b/tests/test_utils.py
index e363433..51b599c 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -11,12 +11,21 @@
 import os
 import json
 import time
+from PySide6.QtCore import Qt
+from src.ui.main_window import PetWindow
 from src.utils.config_manager import ConfigManager
 from src.utils.data_store import DataStore
 from src.core.timer_system import TimerSystem
 from src.core.input_manager import InputManager
 
 class TestUtils(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        from PySide6.QtWidgets import QApplication
+        # Initialize offscreen app for testing PetWindow
+        os.environ["QT_QPA_PLATFORM"] = "offscreen"
+        cls.app = QApplication.instance() or QApplication(sys.argv)
+
     def setUp(self):
         self.config_path = "test_settings.json"
         self.db_path = "test_activity.db"
@@ -86,6 +95,21 @@ def test_timer_system_pomodoro(self):
         self.assertEqual(ts.pomodoro_state, "idle")
         self.assertEqual(ts.pomodoro_remaining, 0)
 
+    def test_pet_window_always_on_top(self):
+        config = ConfigManager(self.config_path)
+        # Test initial state with always_on_top = True (default)
+        config.set("always_on_top", True)
+        window = PetWindow(config)
+        self.assertTrue(bool(window.windowFlags() & Qt.WindowStaysOnTopHint))
+
+        # Test disabling always_on_top dynamically
+        window.set_always_on_top(False)
+        self.assertFalse(bool(window.windowFlags() & Qt.WindowStaysOnTopHint))
+
+        # Test enabling always_on_top dynamically
+        window.set_always_on_top(True)
+        self.assertTrue(bool(window.windowFlags() & Qt.WindowStaysOnTopHint))
+
     def test_input_manager_petting_logic(self):
         # Мокаем PetWindow, AnimationManager и SoundManager
         mock_window = MagicMock()
diff --git a/verification/screenshots/stats_history.png b/verification/screenshots/stats_history.png
index 9dbf806..1be1d5e 100644
Binary files a/verification/screenshots/stats_history.png and b/verification/screenshots/stats_history.png differ