diff --git a/requirements.txt b/requirements.txt
index 8aea094..106bd1e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,3 +19,4 @@ pycparser==3.0
 pypresence==4.6.1
 requests==2.32.5
 urllib3==2.6.3
+cyminiaudio==0.1.2
diff --git a/src/ui/main_window.py b/src/ui/main_window.py
index 5e74451..7732dc7 100644
--- a/src/ui/main_window.py
+++ b/src/ui/main_window.py
@@ -1,10 +1,9 @@
 import webbrowser
-import os
-from sys import platform
-from os import environ
 
-from PySide6 import QtGui
-from PySide6.QtGui import QIcon
+from sys import platform
+from os import environ, unlink
+
+from PySide6.QtGui import QIcon, QMouseEvent, QCursor, QGuiApplication
 from PySide6.QtCore import Qt, QTimer
 from PySide6.QtWidgets import QMainWindow, QSizePolicy
 from PySide6.QtCore import QThread, Signal
@@ -147,8 +146,8 @@ class MainWindow(QMainWindow):
     def _center_window(self) -> None:
         self.adjustSize()
         screen = (
-            QtGui.QGuiApplication.screenAt(QtGui.QCursor.pos())
-            or QtGui.QGuiApplication.primaryScreen()
+            QGuiApplication.screenAt(QCursor.pos())
+            or QGuiApplication.primaryScreen()
         )
         rect = self.frameGeometry()
         rect.moveCenter(screen.availableGeometry().center())
@@ -236,15 +235,15 @@ class MainWindow(QMainWindow):
     # Mouse events → délégués au WindowDragger
     # ------------------------------------------------------------------
 
-    def mousePressEvent(self, event: QtGui.QMouseEvent) -> None:
+    def mousePressEvent(self, event: QMouseEvent) -> None:
         self._dragger.mouse_press(event)
         super().mousePressEvent(event)
 
-    def mouseMoveEvent(self, event: QtGui.QMouseEvent) -> None:
+    def mouseMoveEvent(self, event: QMouseEvent) -> None:
         self._dragger.mouse_move(event)
         super().mouseMoveEvent(event)
 
-    def mouseReleaseEvent(self, event: QtGui.QMouseEvent) -> None:
+    def mouseReleaseEvent(self, event: QMouseEvent) -> None:
         self._dragger.mouse_release(event)
         super().mouseReleaseEvent(event)
 
@@ -266,7 +265,7 @@ class MainWindow(QMainWindow):
             self._sound.stop()
         if hasattr(self, '_temp_mp3'):
             try:
-                os.unlink(self._temp_mp3.name)
+                unlink(self._temp_mp3.name)
             except OSError:
                 pass