diff --git a/src/qt_gui/background_music_player.cpp b/src/qt_gui/background_music_player.cpp
index b659d7965..4f2c5c69a 100644
--- a/src/qt_gui/background_music_player.cpp
+++ b/src/qt_gui/background_music_player.cpp
@@ -21,7 +21,7 @@ void BackgroundMusicPlayer::playMusic(const QString& snd0path) {
     }
     QUrl newMusic = QUrl::fromLocalFile(snd0path);
     if (m_mediaPlayer->playbackState() == QMediaPlayer::PlayingState &&
-            m_currentMusic == newMusic) {
+        m_currentMusic == newMusic) {
         // already playing the correct music
         return;
     }
diff --git a/src/qt_gui/background_music_player.h b/src/qt_gui/background_music_player.h
index e999944a7..0c1fd3cf2 100644
--- a/src/qt_gui/background_music_player.h
+++ b/src/qt_gui/background_music_player.h
@@ -19,7 +19,6 @@ public:
     void playMusic(const QString& snd0path);
     void stopMusic();
 
-
 private:
     BackgroundMusicPlayer(QObject* parent = nullptr);
     ~BackgroundMusicPlayer();
diff --git a/src/qt_gui/main_window.cpp b/src/qt_gui/main_window.cpp
index 3b6fab084..2234a4f48 100644
--- a/src/qt_gui/main_window.cpp
+++ b/src/qt_gui/main_window.cpp
@@ -508,7 +508,7 @@ void MainWindow::CreateConnects() {
             &MainWindow::PlayBackgroundMusic);
 }
 
-void MainWindow::PlayBackgroundMusic () {
+void MainWindow::PlayBackgroundMusic() {
     if (isGameRunning || !Config::getPlayBGM()) {
         BackgroundMusicPlayer::getInstance().stopMusic();
         return;
@@ -517,7 +517,7 @@ void MainWindow::PlayBackgroundMusic () {
     int itemID = isTableList ? m_game_list_frame->currentItem()->row()
                              : m_game_grid_frame->crtRow * m_game_grid_frame->columnCnt +
                                    m_game_grid_frame->crtColumn;
-    
+
     snd0path = QString::fromStdString(m_game_info->m_games[itemID].snd0_path);
     BackgroundMusicPlayer::getInstance().playMusic(snd0path);
 }
diff --git a/src/qt_gui/settings_dialog.cpp b/src/qt_gui/settings_dialog.cpp
index 94b17f032..c58adbd64 100644
--- a/src/qt_gui/settings_dialog.cpp
+++ b/src/qt_gui/settings_dialog.cpp
@@ -136,7 +136,6 @@ SettingsDialog::SettingsDialog(std::span<const QString> physical_devices, QWidge
         });
         connect(ui->playBGMCheckBox, &QCheckBox::stateChanged, this,
                 [](int val) { Config::setPlayBGM(val); });
-
     }
 
     // GPU TAB