diff --git a/src/frontend/customstyle.cpp b/src/frontend/customstyle.cpp
index 8b100279..7c5c3397 100644
--- a/src/frontend/customstyle.cpp
+++ b/src/frontend/customstyle.cpp
@@ -12,16 +12,27 @@ QSize CustomStyle::sizeFromContents(QStyle::ContentsType type, const QStyleOptio
             QSize size(0,40);
             if (const QStyleOptionTab *tab= qstyleoption_cast<const QStyleOptionTab *>(option)) {
                 switch (tab->shape) {
-                    case QTabBar::RoundedNorth: case QTabBar::RoundedSouth:
+                    case QTabBar::RoundedNorth:
+                    case QTabBar::RoundedSouth: {
                         return size + QSize(50,0);
-                    case QTabBar::RoundedWest: case QTabBar::RoundedEast:
+                        break;
+                    }
+                    case QTabBar::RoundedWest:
+                    case QTabBar::RoundedEast: {
                         return size + QSize(0,50);
-                    default: break;
+                        break;
+                    }
+                    default: {
+                        break;
+                    }
                 }
             }
             return size;
-        } break;
-        default: break;
+            break;
+        }
+        default: {
+            break;
+        }
     }
     return QProxyStyle::sizeFromContents(type, option, contentsSize, widget);
 }
@@ -38,7 +49,9 @@ void CustomStyle::drawControl(QStyle::ControlElement element, const QStyleOption
 //            }
 //            break;
 //        }
-//        default: break;
+//        default: {
+//            break;
+//        }
 //    }
     return QProxyStyle::drawControl(element, option, painter, widget);
 }
diff --git a/src/frontend/new-mainwindow.cpp b/src/frontend/new-mainwindow.cpp
index be9d4c51..15e1fbe7 100644
--- a/src/frontend/new-mainwindow.cpp
+++ b/src/frontend/new-mainwindow.cpp
@@ -24,8 +24,8 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
  */
 void MainWindow::showMainwindow()
 {
-    if (!m_load_finished) {
-        m_secondary_start_timer->stop();
+    if (!m_loadFinished) {
+        m_secondaryStartTimer->stop();
         secondaryStart();
     }
     this->resetWindowPosition();
@@ -52,12 +52,12 @@ void MainWindow::firstlyStart()
     initWindowTheme();
     initTrayIcon();
     installEventFilter(this);
-    m_secondary_start_timer = new QTimer(this);
-    connect(m_secondary_start_timer, &QTimer::timeout, this, [ = ]() {
-        m_secondary_start_timer->stop();
+    m_secondaryStartTimer = new QTimer(this);
+    connect(m_secondaryStartTimer, &QTimer::timeout, this, [ = ]() {
+        m_secondaryStartTimer->stop();
         secondaryStart();//满足条件后执行比较耗时的二级启动
     });
-    m_secondary_start_timer->start(5 * 1000);
+    m_secondaryStartTimer->start(5 * 1000);
 }
 
 /**
@@ -65,9 +65,9 @@ void MainWindow::firstlyStart()
  */
 void MainWindow::secondaryStart()
 {
-    if (m_load_finished)
+    if (m_loadFinished)
         return;
-    m_load_finished = true;
+    m_loadFinished = true;
 }
 
 /**
@@ -91,13 +91,13 @@ void MainWindow::initWindowProperties()
  */
 void MainWindow::initUI()
 {
-    m_central_widget = new QTabWidget(this);
-    this->setCentralWidget(m_central_widget);
-    m_central_widget->tabBar()->setFixedWidth(this->width());
-    LanPage * m_lanWidget = new LanPage(m_central_widget);
-    WlanPage * m_wlanWidget = new WlanPage(m_central_widget);
-    m_central_widget->addTab(m_lanWidget, QIcon::fromTheme("network-wired-connected-symbolic", QIcon::fromTheme("network-wired-symbolic", QIcon(":/res/l/network-online.svg"))), tr("LAN"));
-    m_central_widget->addTab(m_wlanWidget, QIcon::fromTheme("network-wireless-signal-excellent-symbolic", QIcon(":/res/x/wifi-list-bg.svg")), tr("WLAN"));
+    m_centralWidget = new QTabWidget(this);
+    this->setCentralWidget(m_centralWidget);
+    m_centralWidget->tabBar()->setFixedWidth(this->width());
+    LanPage * m_lanWidget = new LanPage(m_centralWidget);
+    WlanPage * m_wlanWidget = new WlanPage(m_centralWidget);
+    m_centralWidget->addTab(m_lanWidget, QIcon::fromTheme("network-wired-connected-symbolic", QIcon::fromTheme("network-wired-symbolic", QIcon(":/res/l/network-online.svg"))), tr("LAN"));
+    m_centralWidget->addTab(m_wlanWidget, QIcon::fromTheme("network-wireless-signal-excellent-symbolic", QIcon(":/res/x/wifi-list-bg.svg")), tr("WLAN"));
 }
 
 /**
@@ -105,22 +105,22 @@ void MainWindow::initUI()
  */
 void MainWindow::initTrayIcon()
 {
-    m_tray_icon = new QSystemTrayIcon();
-    m_tray_icon_menu = new QMenu();
-    m_show_mainwindow_action = new QAction(tr("Show MainWindow"),this);
-    m_show_settings_action = new QAction(tr("Settings"),this);
+    m_trayIcon = new QSystemTrayIcon();
+    m_trayIconMenu = new QMenu();
+    m_showMainwindowAction = new QAction(tr("Show MainWindow"),this);
+    m_showSettingsAction = new QAction(tr("Settings"),this);
 
-    m_tray_icon->setToolTip(QString(tr("kylin-nm")));
-    m_show_settings_action->setIcon(QIcon::fromTheme("document-page-setup-symbolic", QIcon(":/res/x/setup.png")) );
-    m_tray_icon_menu->addAction(m_show_mainwindow_action);
-    m_tray_icon_menu->addAction(m_show_settings_action);
-    m_tray_icon->setContextMenu(m_tray_icon_menu);
-    m_tray_icon->setIcon(QIcon::fromTheme("network-wireless-signal-excellent-symbolic"));
+    m_trayIcon->setToolTip(QString(tr("kylin-nm")));
+    m_showSettingsAction->setIcon(QIcon::fromTheme("document-page-setup-symbolic", QIcon(":/res/x/setup.png")) );
+    m_trayIconMenu->addAction(m_showMainwindowAction);
+    m_trayIconMenu->addAction(m_showSettingsAction);
+    m_trayIcon->setContextMenu(m_trayIconMenu);
+    m_trayIcon->setIcon(QIcon::fromTheme("network-wireless-signal-excellent-symbolic"));
 
-    connect(m_tray_icon, &QSystemTrayIcon::activated, this, &MainWindow::onTrayIconActivated);
-    connect(m_show_mainwindow_action, &QAction::triggered, this, &MainWindow::onShowMainwindowActionTriggled);
-    connect(m_show_settings_action, &QAction::triggered, this, &MainWindow::onShowSettingsActionTriggled);
-    m_tray_icon->show();
+    connect(m_trayIcon, &QSystemTrayIcon::activated, this, &MainWindow::onTrayIconActivated);
+    connect(m_showMainwindowAction, &QAction::triggered, this, &MainWindow::onShowMainwindowActionTriggled);
+    connect(m_showSettingsAction, &QAction::triggered, this, &MainWindow::onShowSettingsActionTriggled);
+    m_trayIcon->show();
 }
 
 /**
@@ -129,15 +129,19 @@ void MainWindow::initTrayIcon()
 void MainWindow::resetWindowPosition()
 {
 #define MARGIN 4
-    if (!m_position_interface) {
-        m_position_interface = new QDBusInterface("org.ukui.panel",
+#define PANEL_TOP 1
+#define PANEL_LEFT 2
+#define PANEL_RIGHT 3
+//#define PANEL_BOTTOM 4
+    if (!m_positionInterface) {
+        m_positionInterface = new QDBusInterface("org.ukui.panel",
                             "/panel/position",
                             "org.ukui.panel",
                             QDBusConnection::sessionBus());
     }
-    QDBusReply<QVariantList> reply = m_position_interface->call("GetPrimaryScreenGeometry");
+    QDBusReply<QVariantList> reply = m_positionInterface->call("GetPrimaryScreenGeometry");
     //reply获取的参数共5个，分别是 主屏可用区域的起点x坐标，主屏可用区域的起点y坐标，主屏可用区域的宽度，主屏可用区域高度，任务栏位置
-    if (!m_position_interface->isValid() || !reply.isValid() || reply.value().size() < 5) {
+    if (!m_positionInterface->isValid() || !reply.isValid() || reply.value().size() < 5) {
         qCritical() << QDBusConnection::sessionBus().lastError().message();
         this->setGeometry(0, 0, this->width(), this->height());
         return;
@@ -145,20 +149,20 @@ void MainWindow::resetWindowPosition()
     QVariantList position_list = reply.value();
     int position = position_list.at(4).toInt();
     switch(position){
-    case 1:
+    case PANEL_TOP:
         //任务栏位于上方
         this->setGeometry(position_list.at(0).toInt() + position_list.at(2).toInt() - this->width() - MARGIN,
                           position_list.at(1).toInt() + MARGIN,
                           this->width(), this->height());
         break;
         //任务栏位于左边
-    case 2:
+    case PANEL_LEFT:
         this->setGeometry(position_list.at(0).toInt() + MARGIN,
                           position_list.at(1).toInt() + reply.value().at(3).toInt() - this->height() - MARGIN,
                           this->width(), this->height());
         break;
         //任务栏位于右边
-    case 3:
+    case PANEL_RIGHT:
         this->setGeometry(position_list.at(0).toInt() + position_list.at(2).toInt() - this->width() - MARGIN,
                           position_list.at(1).toInt() + reply.value().at(3).toInt() - this->height() - MARGIN,
                           this->width(), this->height());
@@ -205,14 +209,9 @@ void MainWindow::initWindowTheme()
 {
     const QByteArray style_id(THEME_SCHAME);
     if (QGSettings::isSchemaInstalled(style_id)) {
-        m_style_gsettings = new QGSettings(style_id);
+        m_styleGsettings = new QGSettings(style_id);
         resetWindowTheme();
-        connect(m_style_gsettings, &QGSettings::changed, this, [ = ](const QString &key) {
-            if (key == COLOR_THEME) {
-                qDebug() << "Received signal of theme changed, will reset theme." << Q_FUNC_INFO << __LINE__;
-                resetWindowTheme();
-            }
-        });
+        connect(m_styleGsettings, &QGSettings::changed, this, &MainWindow::onThemeChanged);
     } else {
         qWarning() << "Gsettings interface \"org.ukui.style\" is not exist!" << Q_FUNC_INFO << __LINE__;
     }
@@ -223,8 +222,8 @@ void MainWindow::initWindowTheme()
  */
 void MainWindow::resetWindowTheme()
 {
-    if (!m_style_gsettings) return;
-    QString currentTheme = m_style_gsettings->get(COLOR_THEME).toString();
+    if (!m_styleGsettings) { return; }
+    QString currentTheme = m_styleGsettings->get(COLOR_THEME).toString();
     auto app = static_cast<QApplication*>(QCoreApplication::instance());
     if(currentTheme == "ukui-dark" || currentTheme == "ukui-black"){
         app->setStyle(new CustomStyle("ukui-dark"));
@@ -269,6 +268,16 @@ void MainWindow::onShowSettingsActionTriggled()
     showControlCenter();
 }
 
+void MainWindow::onThemeChanged(const QString &key)
+{
+    if (key == COLOR_THEME) {
+        qDebug() << "Received signal of theme changed, will reset theme." << Q_FUNC_INFO << __LINE__;
+        resetWindowTheme();
+    } else {
+        qDebug() << "Received signal of theme changed, key=" << key << " will do nothing." << Q_FUNC_INFO << __LINE__;
+    }
+}
+
 /**
  * @brief MainWindow::keyPressEvent 按esc键关闭主界面
  * @param event
diff --git a/src/frontend/new-mainwindow.h b/src/frontend/new-mainwindow.h
index 36a9d606..981a9cea 100644
--- a/src/frontend/new-mainwindow.h
+++ b/src/frontend/new-mainwindow.h
@@ -23,14 +23,14 @@ signals:
 public slots:
 
 protected:
-    void keyPressEvent(QKeyEvent *);
-    bool eventFilter(QObject *, QEvent *) override;
+    void keyPressEvent(QKeyEvent *event);
+    bool eventFilter(QObject *watched, QEvent *event) override;
 
 private:
     void firstlyStart(); //一级启动
     void secondaryStart(); //二级启动
-    bool m_load_finished = false; //是否二级启动已执行完
-    QTimer * m_secondary_start_timer = nullptr; //执行二级启动的倒计时
+    bool m_loadFinished = false; //是否二级启动已执行完
+    QTimer * m_secondaryStartTimer = nullptr; //执行二级启动的倒计时
     void initWindowProperties();
     void initUI();
     void initTrayIcon();
@@ -40,25 +40,26 @@ private:
     void showControlCenter();
 
     //主窗口的主要构成控件
-    QTabWidget * m_central_widget = nullptr;
+    QTabWidget * m_centralWidget = nullptr;
 
     //监听主题的Gsettings
-    QGSettings * m_style_gsettings = nullptr;
+    QGSettings * m_styleGsettings = nullptr;
 
     //获取和重置窗口位置
     void resetWindowPosition();
-    QDBusInterface * m_position_interface = nullptr;
+    QDBusInterface * m_positionInterface = nullptr;
 
     //托盘图标，托盘图标右键菜单
-    QSystemTrayIcon * m_tray_icon = nullptr;
-    QMenu * m_tray_icon_menu = nullptr;
-    QAction * m_show_mainwindow_action = nullptr;
-    QAction * m_show_settings_action = nullptr;
+    QSystemTrayIcon * m_trayIcon = nullptr;
+    QMenu * m_trayIconMenu = nullptr;
+    QAction * m_showMainwindowAction = nullptr;
+    QAction * m_showSettingsAction = nullptr;
 
 private slots:
     void onTrayIconActivated();
     void onShowMainwindowActionTriggled();
     void onShowSettingsActionTriggled();
+    void onThemeChanged(const QString &key);
 };
 
 #endif // MAINWINDOW_H
diff --git a/src/frontend/tab-pages/lanpage.cpp b/src/frontend/tab-pages/lanpage.cpp
index e775e63e..33cd2f47 100644
--- a/src/frontend/tab-pages/lanpage.cpp
+++ b/src/frontend/tab-pages/lanpage.cpp
@@ -18,77 +18,77 @@ LanPage::LanPage(QWidget *parent) : QWidget(parent)
 
 LanPage::~LanPage()
 {
-    delete m_title_divider;
-    delete m_activated_lan_divider;
-    delete m_inactivated_lan_divider;
+    delete m_titleDivider;
+    delete m_activatedLanDivider;
+    delete m_inactivatedLanDivider;
 }
 
 void LanPage::initUI()
 {
-    m_main_layout = new QVBoxLayout(this);
-    m_main_layout->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_main_layout->setSpacing(MAIN_LAYOUT_SPACING);
-    this->setLayout(m_main_layout);
+    m_mainLayout = new QVBoxLayout(this);
+    m_mainLayout->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_mainLayout->setSpacing(MAIN_LAYOUT_SPACING);
+    this->setLayout(m_mainLayout);
 
-    m_title_frame = new QFrame(this);
-    m_title_frame->setFixedHeight(TITLE_FRAME_HEIGHT);
-    m_title_layout = new QHBoxLayout(m_title_frame);
-    m_title_layout->setContentsMargins(TITLE_LAYOUT_MARGINS);
-    m_title_label = new QLabel(m_title_frame);
-    m_title_label->setText(tr("LAN"));
-    m_lan_switch = new SwitchButton(m_title_frame);
-    m_title_layout->addWidget(m_title_label);
-    m_title_layout->addStretch();
-    m_title_layout->addWidget(m_lan_switch);
-    m_title_divider = new Divider(this);
+    m_titleFrame = new QFrame(this);
+    m_titleFrame->setFixedHeight(TITLE_FRAME_HEIGHT);
+    m_titleLayout = new QHBoxLayout(m_titleFrame);
+    m_titleLayout->setContentsMargins(TITLE_LAYOUT_MARGINS);
+    m_titleLabel = new QLabel(m_titleFrame);
+    m_titleLabel->setText(tr("LAN"));
+    m_lanSwitch = new SwitchButton(m_titleFrame);
+    m_titleLayout->addWidget(m_titleLabel);
+    m_titleLayout->addStretch();
+    m_titleLayout->addWidget(m_lanSwitch);
+    m_titleDivider = new Divider(this);
 
-    m_activated_lan_frame = new QFrame(this);
-    m_activated_lan_layout = new QVBoxLayout(m_activated_lan_frame);
-    m_activated_lan_layout->setContentsMargins(LAN_LAYOUT_MARGINS);
-    m_activated_lan_layout->setSpacing(LAN_LAYOUT_SPACING);
-    m_activated_lan_label = new QLabel(m_activated_lan_frame);
-    m_activated_lan_label->setContentsMargins(TEXT_MARGINS);
-    m_activated_lan_label->setText(tr("Activated LAN"));
-    m_activated_lan_list_widget = new QListWidget(m_activated_lan_frame);
-    m_activated_lan_list_widget->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_activated_lan_list_widget->setSpacing(LAN_LIST_SPACING);
-    m_activated_lan_layout->addWidget(m_activated_lan_label);
-    m_activated_lan_layout->addWidget(m_activated_lan_list_widget);
-    m_activated_lan_divider = new Divider(this);
+    m_activatedLanFrame = new QFrame(this);
+    m_activatedLanLayout = new QVBoxLayout(m_activatedLanFrame);
+    m_activatedLanLayout->setContentsMargins(LAN_LAYOUT_MARGINS);
+    m_activatedLanLayout->setSpacing(LAN_LAYOUT_SPACING);
+    m_activatedLanLabel = new QLabel(m_activatedLanFrame);
+    m_activatedLanLabel->setContentsMargins(TEXT_MARGINS);
+    m_activatedLanLabel->setText(tr("Activated LAN"));
+    m_activatedLanListWidget = new QListWidget(m_activatedLanFrame);
+    m_activatedLanListWidget->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_activatedLanListWidget->setSpacing(LAN_LIST_SPACING);
+    m_activatedLanLayout->addWidget(m_activatedLanLabel);
+    m_activatedLanLayout->addWidget(m_activatedLanListWidget);
+    m_activatedLanDivider = new Divider(this);
 
-    m_inactivated_lan_frame = new QFrame(this);
-    m_inactivated_lan_layout = new QVBoxLayout(m_inactivated_lan_frame);
-    m_inactivated_lan_layout->setContentsMargins(LAN_LAYOUT_MARGINS);
-    m_inactivated_lan_layout->setSpacing(LAN_LAYOUT_SPACING);
-    m_inactivated_lan_frame->setLayout(m_inactivated_lan_layout);
-    m_inactivated_lan_label = new QLabel(m_inactivated_lan_frame);
-    m_inactivated_lan_label->setContentsMargins(TEXT_MARGINS);
-    m_inactivated_lan_label->setText(tr("Inactivated LAN"));
-    m_inactivated_lan_list_area = new QScrollArea(m_inactivated_lan_frame);
-    m_inactivated_lan_list_widget = new QListWidget(m_inactivated_lan_list_area);
-    m_inactivated_lan_list_area->setWidget(m_inactivated_lan_list_widget);
-    m_inactivated_lan_list_area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    m_inactivated_lan_list_area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-    m_inactivated_lan_list_widget->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_inactivated_lan_list_widget->setSpacing(LAN_LIST_SPACING);
+    m_inactivatedLanFrame = new QFrame(this);
+    m_inactivatedLanLayout = new QVBoxLayout(m_inactivatedLanFrame);
+    m_inactivatedLanLayout->setContentsMargins(LAN_LAYOUT_MARGINS);
+    m_inactivatedLanLayout->setSpacing(LAN_LAYOUT_SPACING);
+    m_inactivatedLanFrame->setLayout(m_inactivatedLanLayout);
+    m_inactivatedLanLabel = new QLabel(m_inactivatedLanFrame);
+    m_inactivatedLanLabel->setContentsMargins(TEXT_MARGINS);
+    m_inactivatedLanLabel->setText(tr("Inactivated LAN"));
+    m_inactivatedLanListArea = new QScrollArea(m_inactivatedLanFrame);
+    m_inactivatedLanListWidget = new QListWidget(m_inactivatedLanListArea);
+    m_inactivatedLanListArea->setWidget(m_inactivatedLanListWidget);
+    m_inactivatedLanListArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    m_inactivatedLanListArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    m_inactivatedLanListWidget->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_inactivatedLanListWidget->setSpacing(LAN_LIST_SPACING);
 //    m_inactivated_lan_list_area->setFixedHeight(SCROLL_AREA_HEIGHT);
-    m_inactivated_lan_layout->addWidget(m_inactivated_lan_label);
-    m_inactivated_lan_layout->addWidget(m_inactivated_lan_list_area);
-    m_inactivated_lan_divider = new Divider(this);
+    m_inactivatedLanLayout->addWidget(m_inactivatedLanLabel);
+    m_inactivatedLanLayout->addWidget(m_inactivatedLanListArea);
+    m_inactivatedLanDivider = new Divider(this);
 
-    m_settings_frame = new QFrame(this);
-    m_settings_layout = new QHBoxLayout(m_settings_frame);
-    m_settings_layout->setContentsMargins(SETTINGS_LAYOUT_MARGINS);
-    m_settings_label = new QLabel(m_settings_frame);
-    m_settings_label->setText(tr("Settings"));
-    m_settings_layout->addWidget(m_settings_label);
-    m_settings_frame->setLayout(m_settings_layout);
+    m_settingsFrame = new QFrame(this);
+    m_settingsLayout = new QHBoxLayout(m_settingsFrame);
+    m_settingsLayout->setContentsMargins(SETTINGS_LAYOUT_MARGINS);
+    m_settingsLabel = new QLabel(m_settingsFrame);
+    m_settingsLabel->setText(tr("Settings"));
+    m_settingsLayout->addWidget(m_settingsLabel);
+    m_settingsFrame->setLayout(m_settingsLayout);
 
-    m_main_layout->addWidget(m_title_frame);
-    m_main_layout->addWidget(m_title_divider);
-    m_main_layout->addWidget(m_activated_lan_frame);
-    m_main_layout->addWidget(m_activated_lan_divider);
-    m_main_layout->addWidget(m_inactivated_lan_frame);
-    m_main_layout->addWidget(m_inactivated_lan_divider);
-    m_main_layout->addWidget(m_settings_frame);
+    m_mainLayout->addWidget(m_titleFrame);
+    m_mainLayout->addWidget(m_titleDivider);
+    m_mainLayout->addWidget(m_activatedLanFrame);
+    m_mainLayout->addWidget(m_activatedLanDivider);
+    m_mainLayout->addWidget(m_inactivatedLanFrame);
+    m_mainLayout->addWidget(m_inactivatedLanDivider);
+    m_mainLayout->addWidget(m_settingsFrame);
 }
diff --git a/src/frontend/tab-pages/lanpage.h b/src/frontend/tab-pages/lanpage.h
index 486eac30..72a43e35 100644
--- a/src/frontend/tab-pages/lanpage.h
+++ b/src/frontend/tab-pages/lanpage.h
@@ -20,29 +20,29 @@ signals:
 
 private:
     void initUI();
-    QVBoxLayout * m_main_layout = nullptr;
-    QFrame * m_title_frame = nullptr;
-    QHBoxLayout * m_title_layout = nullptr;
-    QLabel * m_title_label = nullptr;
-    SwitchButton * m_lan_switch = nullptr;
-    Divider * m_title_divider = nullptr;
+    QVBoxLayout * m_mainLayout = nullptr;
+    QFrame * m_titleFrame = nullptr;
+    QHBoxLayout * m_titleLayout = nullptr;
+    QLabel * m_titleLabel = nullptr;
+    SwitchButton * m_lanSwitch = nullptr;
+    Divider * m_titleDivider = nullptr;
 
-    QFrame * m_activated_lan_frame = nullptr;
-    QVBoxLayout * m_activated_lan_layout = nullptr;
-    QLabel * m_activated_lan_label = nullptr;
-    QListWidget * m_activated_lan_list_widget = nullptr;
-    Divider * m_activated_lan_divider = nullptr;
+    QFrame * m_activatedLanFrame = nullptr;
+    QVBoxLayout * m_activatedLanLayout = nullptr;
+    QLabel * m_activatedLanLabel = nullptr;
+    QListWidget * m_activatedLanListWidget = nullptr;
+    Divider * m_activatedLanDivider = nullptr;
 
-    QFrame * m_inactivated_lan_frame = nullptr;
-    QVBoxLayout * m_inactivated_lan_layout = nullptr;
-    QLabel * m_inactivated_lan_label = nullptr;
-    QScrollArea * m_inactivated_lan_list_area = nullptr;
-    QListWidget * m_inactivated_lan_list_widget = nullptr;
-    Divider * m_inactivated_lan_divider = nullptr;
+    QFrame * m_inactivatedLanFrame = nullptr;
+    QVBoxLayout * m_inactivatedLanLayout = nullptr;
+    QLabel * m_inactivatedLanLabel = nullptr;
+    QScrollArea * m_inactivatedLanListArea = nullptr;
+    QListWidget * m_inactivatedLanListWidget = nullptr;
+    Divider * m_inactivatedLanDivider = nullptr;
 
-    QFrame * m_settings_frame = nullptr;
-    QHBoxLayout * m_settings_layout = nullptr;
-    QLabel * m_settings_label = nullptr;
+    QFrame * m_settingsFrame = nullptr;
+    QHBoxLayout * m_settingsLayout = nullptr;
+    QLabel * m_settingsLabel = nullptr;
 };
 
 #endif // LANPAGE_H
diff --git a/src/frontend/tab-pages/wlanpage.cpp b/src/frontend/tab-pages/wlanpage.cpp
index ef19e1f2..7c1e6303 100644
--- a/src/frontend/tab-pages/wlanpage.cpp
+++ b/src/frontend/tab-pages/wlanpage.cpp
@@ -19,17 +19,17 @@ WlanPage::WlanPage(QWidget *parent) : QWidget(parent)
 
 WlanPage::~WlanPage()
 {
-    delete m_title_divider;
-    delete m_activated_wlan_divider;
-    delete m_inactivated_wlan_divider;
+    delete m_titleDivider;
+    delete m_activatedWlanDivider;
+    delete m_inactivatedWlanDivider;
 }
 
 bool WlanPage::eventFilter(QObject *w, QEvent *e)
 {
     if (e->type() == QEvent::MouseButtonPress) {
-        if (w == m_hidden_wlan_label) {
+        if (w == m_hiddenWlanLabel) {
             //ZJP_TODO 打开隐藏WiFi添加弹窗
-        } else if (w == m_settings_label) {
+        } else if (w == m_settingsLabel) {
             //ZJP_TODO 打开控制面板
         }
     }
@@ -38,84 +38,84 @@ bool WlanPage::eventFilter(QObject *w, QEvent *e)
 
 void WlanPage::initUI()
 {
-    m_main_layout = new QVBoxLayout(this);
-    m_main_layout->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_main_layout->setSpacing(MAIN_LAYOUT_SPACING);
-    this->setLayout(m_main_layout);
+    m_mainLayout = new QVBoxLayout(this);
+    m_mainLayout->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_mainLayout->setSpacing(MAIN_LAYOUT_SPACING);
+    this->setLayout(m_mainLayout);
 
-    m_title_frame = new QFrame(this);
-    m_title_frame->setFixedHeight(TITLE_FRAME_HEIGHT);
-    m_title_layout = new QHBoxLayout(m_title_frame);
-    m_title_layout->setContentsMargins(TITLE_LAYOUT_MARGINS);
-    m_title_label = new QLabel(m_title_frame);
-    m_title_label->setText(tr("WLAN"));
-    m_lan_switch = new SwitchButton(m_title_frame);
-    m_title_layout->addWidget(m_title_label);
-    m_title_layout->addStretch();
-    m_title_layout->addWidget(m_lan_switch);
-    m_title_divider = new Divider(this);
+    m_titleFrame = new QFrame(this);
+    m_titleFrame->setFixedHeight(TITLE_FRAME_HEIGHT);
+    m_titleLayout = new QHBoxLayout(m_titleFrame);
+    m_titleLayout->setContentsMargins(TITLE_LAYOUT_MARGINS);
+    m_titleLabel = new QLabel(m_titleFrame);
+    m_titleLabel->setText(tr("WLAN"));
+    m_lanSwitch = new SwitchButton(m_titleFrame);
+    m_titleLayout->addWidget(m_titleLabel);
+    m_titleLayout->addStretch();
+    m_titleLayout->addWidget(m_lanSwitch);
+    m_titleDivider = new Divider(this);
 
-    m_activated_wlan_frame = new QFrame(this);
-    m_activated_wlan_layout = new QVBoxLayout(m_activated_wlan_frame);
-    m_activated_wlan_layout->setContentsMargins(LAN_LAYOUT_MARGINS);
-    m_activated_wlan_layout->setSpacing(LAN_LAYOUT_SPACING);
-    m_activated_wlan_label = new QLabel(m_activated_wlan_frame);
-    m_activated_wlan_label->setContentsMargins(TEXT_MARGINS);
-    m_activated_wlan_label->setText(tr("Activated WLAN"));
-    m_activated_wlan_list_widget = new QListWidget(m_activated_wlan_frame);
-    m_activated_wlan_list_widget->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_activated_wlan_list_widget->setSpacing(LAN_LIST_SPACING);
-    m_activated_wlan_layout->addWidget(m_activated_wlan_label);
-    m_activated_wlan_layout->addWidget(m_activated_wlan_list_widget);
-    m_activated_wlan_divider = new Divider(this);
+    m_activatedWlanFrame = new QFrame(this);
+    m_activatedWlanLayout = new QVBoxLayout(m_activatedWlanFrame);
+    m_activatedWlanLayout->setContentsMargins(LAN_LAYOUT_MARGINS);
+    m_activatedWlanLayout->setSpacing(LAN_LAYOUT_SPACING);
+    m_activatedWlanLabel = new QLabel(m_activatedWlanFrame);
+    m_activatedWlanLabel->setContentsMargins(TEXT_MARGINS);
+    m_activatedWlanLabel->setText(tr("Activated WLAN"));
+    m_activatedWlanListWidget = new QListWidget(m_activatedWlanFrame);
+    m_activatedWlanListWidget->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_activatedWlanListWidget->setSpacing(LAN_LIST_SPACING);
+    m_activatedWlanLayout->addWidget(m_activatedWlanLabel);
+    m_activatedWlanLayout->addWidget(m_activatedWlanListWidget);
+    m_activatedWlanDivider = new Divider(this);
 
-    m_inactivated_wlan_frame = new QFrame(this);
-    m_inactivated_wlan_layout = new QVBoxLayout(m_inactivated_wlan_frame);
-    m_inactivated_wlan_layout->setContentsMargins(LAN_LAYOUT_MARGINS);
-    m_inactivated_wlan_layout->setSpacing(LAN_LAYOUT_SPACING);
-    m_inactivated_wlan_frame->setLayout(m_inactivated_wlan_layout);
-    m_inactivated_wlan_label = new QLabel(m_inactivated_wlan_frame);
-    m_inactivated_wlan_label->setContentsMargins(TEXT_MARGINS);
-    m_inactivated_wlan_label->setText(tr("Inactivated WLAN"));
-    m_inactivated_wlan_list_area = new QScrollArea(m_inactivated_wlan_frame);
-    m_inactivated_wlan_list_area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    m_inactivated_wlan_list_area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-    m_inactivated_wlan_list_area_central_widget = new QFrame(m_inactivated_wlan_list_area);
-    m_inactivated_wlan_list_area->setWidget(m_inactivated_wlan_list_area_central_widget);
-    m_inactivated_wlan_list_area_layout = new QVBoxLayout(m_inactivated_wlan_list_area_central_widget);
-    m_inactivated_wlan_list_area_central_widget->setLayout(m_inactivated_wlan_list_area_layout);
-    m_inactivated_wlan_list_area_layout->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_inactivated_wlan_list_widget = new QListWidget(m_inactivated_wlan_list_area_central_widget);
-    m_inactivated_wlan_list_widget->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_inactivated_wlan_list_widget->setSpacing(LAN_LIST_SPACING);
-    m_hidden_wlan_widget = new QFrame(m_inactivated_wlan_list_area_central_widget);
-    m_hidden_wlan_layout = new QHBoxLayout(m_hidden_wlan_widget);
-    m_hidden_wlan_layout->setContentsMargins(MAIN_LAYOUT_MARGINS);
-    m_hidden_wlan_label = new QLabel(m_hidden_wlan_widget);
-    m_hidden_wlan_label->setText(tr("More..."));
-    m_hidden_wlan_layout->addWidget(m_hidden_wlan_label);
-    m_hidden_wlan_layout->addStretch();
-    m_inactivated_wlan_list_area_layout->addWidget(m_inactivated_wlan_list_widget);
-    m_inactivated_wlan_list_area_layout->addWidget(m_hidden_wlan_widget);
+    m_inactivatedWlanFrame = new QFrame(this);
+    m_inactivatedWlanLayout = new QVBoxLayout(m_inactivatedWlanFrame);
+    m_inactivatedWlanLayout->setContentsMargins(LAN_LAYOUT_MARGINS);
+    m_inactivatedWlanLayout->setSpacing(LAN_LAYOUT_SPACING);
+    m_inactivatedWlanFrame->setLayout(m_inactivatedWlanLayout);
+    m_inactivatedWlanLabel = new QLabel(m_inactivatedWlanFrame);
+    m_inactivatedWlanLabel->setContentsMargins(TEXT_MARGINS);
+    m_inactivatedWlanLabel->setText(tr("Inactivated WLAN"));
+    m_inactivatedWlanListArea = new QScrollArea(m_inactivatedWlanFrame);
+    m_inactivatedWlanListArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    m_inactivatedWlanListArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    m_inactivatedWlanListAreaCentralWidget = new QFrame(m_inactivatedWlanListArea);
+    m_inactivatedWlanListArea->setWidget(m_inactivatedWlanListAreaCentralWidget);
+    m_inactivatedWlanListAreaLayout = new QVBoxLayout(m_inactivatedWlanListAreaCentralWidget);
+    m_inactivatedWlanListAreaCentralWidget->setLayout(m_inactivatedWlanListAreaLayout);
+    m_inactivatedWlanListAreaLayout->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_inactivatedWlanListWidget = new QListWidget(m_inactivatedWlanListAreaCentralWidget);
+    m_inactivatedWlanListWidget->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_inactivatedWlanListWidget->setSpacing(LAN_LIST_SPACING);
+    m_hiddenWlanWidget = new QFrame(m_inactivatedWlanListAreaCentralWidget);
+    m_hiddenWlanLayout = new QHBoxLayout(m_hiddenWlanWidget);
+    m_hiddenWlanLayout->setContentsMargins(MAIN_LAYOUT_MARGINS);
+    m_hiddenWlanLabel = new QLabel(m_hiddenWlanWidget);
+    m_hiddenWlanLabel->setText(tr("More..."));
+    m_hiddenWlanLayout->addWidget(m_hiddenWlanLabel);
+    m_hiddenWlanLayout->addStretch();
+    m_inactivatedWlanListAreaLayout->addWidget(m_inactivatedWlanListWidget);
+    m_inactivatedWlanListAreaLayout->addWidget(m_hiddenWlanWidget);
 
 //    m_inactivated_lan_list_area->setFixedHeight(SCROLL_AREA_HEIGHT);
-    m_inactivated_wlan_layout->addWidget(m_inactivated_wlan_label);
-    m_inactivated_wlan_layout->addWidget(m_inactivated_wlan_list_area);
-    m_inactivated_wlan_divider = new Divider(this);
+    m_inactivatedWlanLayout->addWidget(m_inactivatedWlanLabel);
+    m_inactivatedWlanLayout->addWidget(m_inactivatedWlanListArea);
+    m_inactivatedWlanDivider = new Divider(this);
 
-    m_settings_frame = new QFrame(this);
-    m_settings_layout = new QHBoxLayout(m_settings_frame);
-    m_settings_layout->setContentsMargins(SETTINGS_LAYOUT_MARGINS);
-    m_settings_label = new QLabel(m_settings_frame);
-    m_settings_label->setText(tr("Settings"));
-    m_settings_layout->addWidget(m_settings_label);
-    m_settings_frame->setLayout(m_settings_layout);
+    m_settingsFrame = new QFrame(this);
+    m_settingsLayout = new QHBoxLayout(m_settingsFrame);
+    m_settingsLayout->setContentsMargins(SETTINGS_LAYOUT_MARGINS);
+    m_settingsLabel = new QLabel(m_settingsFrame);
+    m_settingsLabel->setText(tr("Settings"));
+    m_settingsLayout->addWidget(m_settingsLabel);
+    m_settingsFrame->setLayout(m_settingsLayout);
 
-    m_main_layout->addWidget(m_title_frame);
-    m_main_layout->addWidget(m_title_divider);
-    m_main_layout->addWidget(m_activated_wlan_frame);
-    m_main_layout->addWidget(m_activated_wlan_divider);
-    m_main_layout->addWidget(m_inactivated_wlan_frame);
-    m_main_layout->addWidget(m_inactivated_wlan_divider);
-    m_main_layout->addWidget(m_settings_frame);
+    m_mainLayout->addWidget(m_titleFrame);
+    m_mainLayout->addWidget(m_titleDivider);
+    m_mainLayout->addWidget(m_activatedWlanFrame);
+    m_mainLayout->addWidget(m_activatedWlanDivider);
+    m_mainLayout->addWidget(m_inactivatedWlanFrame);
+    m_mainLayout->addWidget(m_inactivatedWlanDivider);
+    m_mainLayout->addWidget(m_settingsFrame);
 }
diff --git a/src/frontend/tab-pages/wlanpage.h b/src/frontend/tab-pages/wlanpage.h
index e906fbc8..3f7e9d5f 100644
--- a/src/frontend/tab-pages/wlanpage.h
+++ b/src/frontend/tab-pages/wlanpage.h
@@ -19,38 +19,38 @@ public:
 signals:
 
 protected:
-    bool eventFilter(QObject *, QEvent *);
+    bool eventFilter(QObject *watched, QEvent *event);
 
 private:
     void initUI();
-    QVBoxLayout * m_main_layout = nullptr;
-    QFrame * m_title_frame = nullptr;
-    QHBoxLayout * m_title_layout = nullptr;
-    QLabel * m_title_label = nullptr;
-    SwitchButton * m_lan_switch = nullptr;
-    Divider * m_title_divider = nullptr;
+    QVBoxLayout * m_mainLayout = nullptr;
+    QFrame * m_titleFrame = nullptr;
+    QHBoxLayout * m_titleLayout = nullptr;
+    QLabel * m_titleLabel = nullptr;
+    SwitchButton * m_lanSwitch = nullptr;
+    Divider * m_titleDivider = nullptr;
 
-    QFrame * m_activated_wlan_frame = nullptr;
-    QVBoxLayout * m_activated_wlan_layout = nullptr;
-    QLabel * m_activated_wlan_label = nullptr;
-    QListWidget * m_activated_wlan_list_widget = nullptr;
-    Divider * m_activated_wlan_divider = nullptr;
+    QFrame * m_activatedWlanFrame = nullptr;
+    QVBoxLayout * m_activatedWlanLayout = nullptr;
+    QLabel *m_activatedWlanLabel = nullptr;
+    QListWidget * m_activatedWlanListWidget = nullptr;
+    Divider * m_activatedWlanDivider = nullptr;
 
-    QFrame * m_inactivated_wlan_frame = nullptr;
-    QVBoxLayout * m_inactivated_wlan_layout = nullptr;
-    QLabel * m_inactivated_wlan_label = nullptr;
-    QScrollArea * m_inactivated_wlan_list_area = nullptr;
-    QFrame * m_inactivated_wlan_list_area_central_widget = nullptr;
-    QVBoxLayout * m_inactivated_wlan_list_area_layout = nullptr;
-    QListWidget * m_inactivated_wlan_list_widget = nullptr;
-    QFrame * m_hidden_wlan_widget = nullptr;
-    QHBoxLayout * m_hidden_wlan_layout = nullptr;
-    QLabel * m_hidden_wlan_label = nullptr;
-    Divider * m_inactivated_wlan_divider = nullptr;
+    QFrame * m_inactivatedWlanFrame = nullptr;
+    QVBoxLayout * m_inactivatedWlanLayout = nullptr;
+    QLabel * m_inactivatedWlanLabel = nullptr;
+    QScrollArea * m_inactivatedWlanListArea = nullptr;
+    QFrame * m_inactivatedWlanListAreaCentralWidget = nullptr;
+    QVBoxLayout * m_inactivatedWlanListAreaLayout = nullptr;
+    QListWidget * m_inactivatedWlanListWidget = nullptr;
+    QFrame * m_hiddenWlanWidget = nullptr;
+    QHBoxLayout * m_hiddenWlanLayout = nullptr;
+    QLabel * m_hiddenWlanLabel = nullptr;
+    Divider * m_inactivatedWlanDivider = nullptr;
 
-    QFrame * m_settings_frame = nullptr;
-    QHBoxLayout * m_settings_layout = nullptr;
-    QLabel * m_settings_label = nullptr;
+    QFrame * m_settingsFrame = nullptr;
+    QHBoxLayout * m_settingsLayout = nullptr;
+    QLabel * m_settingsLabel = nullptr;
 };
 
 #endif // WLANPAGE_H
diff --git a/src/frontend/tools/divider.h b/src/frontend/tools/divider.h
index bc13ad67..e22a6392 100644
--- a/src/frontend/tools/divider.h
+++ b/src/frontend/tools/divider.h
@@ -9,7 +9,7 @@ public:
     ~Divider() = default;
 
 protected:
-    void paintEvent(QPaintEvent *);
+    void paintEvent(QPaintEvent *event);
 };
 
 #endif // DIVIDER_H
diff --git a/src/frontend/tools/infobutton.h b/src/frontend/tools/infobutton.h
index eb0e7957..c03fa10c 100644
--- a/src/frontend/tools/infobutton.h
+++ b/src/frontend/tools/infobutton.h
@@ -13,9 +13,9 @@ private:
     void initUI();
 
 protected:
-    virtual void enterEvent(QEvent *);
-    virtual void leaveEvent(QEvent *);
-    bool eventFilter(QObject *, QEvent *);
+    virtual void enterEvent(QEvent *event);
+    virtual void leaveEvent(QEvent *event);
+    bool eventFilter(QObject *watched, QEvent *event);
 };
 
 #endif // INFOBUTTON_H
diff --git a/src/frontend/tools/netbutton.cpp b/src/frontend/tools/netbutton.cpp
index 9df3faf1..b298a31c 100644
--- a/src/frontend/tools/netbutton.cpp
+++ b/src/frontend/tools/netbutton.cpp
@@ -4,10 +4,10 @@ NetButton::NetButton(bool isActivated, QWidget *parent) : QPushButton(parent)
 {
     connect(this, &NetButton::requestStartLoading, this, &NetButton::onLoadingStarted);
     connect(this, &NetButton::requestStopLoading, this, &NetButton::onLoadingStopped);
-    m_is_activated = isActivated;
+    m_isActivated = isActivated;
     this->setAutoFillBackground(false);
-    m_icon_label = new QLabel(this);
-    m_icon_label->setScaledContents(true);
+    m_iconLabel = new QLabel(this);
+    m_iconLabel->setScaledContents(true);
 }
 
 void NetButton::startLoading()
@@ -23,7 +23,7 @@ void NetButton::stopLoading()
 void NetButton::setPressed()
 {
     //ZJP_TODO 设置颜色为点击颜色，注意区分已连接/未连接
-    if (m_is_activated)
+    if (m_isActivated)
         ;
     ;
 }
@@ -31,15 +31,15 @@ void NetButton::setPressed()
 void NetButton::setReleased()
 {
     //ZJP_TODO 设置颜色为未点击颜色，注意区分已连接/未连接
-    if (m_is_activated)
+    if (m_isActivated)
         ;
     ;
 }
 
 void NetButton::setButtonIcon(QIcon *icon)
 {
-    if (!icon) return;
-    m_icon_label->setPixmap(icon->pixmap(this->size()));
+    if (!icon) { return; }
+    m_iconLabel->setPixmap(icon->pixmap(this->size()));
 }
 
 void NetButton::onLoadingStarted()
diff --git a/src/frontend/tools/netbutton.h b/src/frontend/tools/netbutton.h
index 82a2e380..bb94d013 100644
--- a/src/frontend/tools/netbutton.h
+++ b/src/frontend/tools/netbutton.h
@@ -23,8 +23,8 @@ signals:
     void requestStopLoading();
 
 private:
-    bool m_is_activated = INACTIVATED;
-    QLabel * m_icon_label = nullptr;
+    bool m_isActivated = INACTIVATED;
+    QLabel * m_iconLabel = nullptr;
 
 private slots:
     void onLoadingStarted();
diff --git a/src/frontend/xatom/xatom-helper.cpp b/src/frontend/xatom/xatom-helper.cpp
index 1e20f6ce..cf7b2936 100644
--- a/src/frontend/xatom/xatom-helper.cpp
+++ b/src/frontend/xatom/xatom-helper.cpp
@@ -28,13 +28,15 @@
 
 static XAtomHelper *global_instance = nullptr;
 
-XAtomHelper *XAtomHelper::getInstance() {
+XAtomHelper *XAtomHelper::getInstance()
+{
     if(!global_instance)
         global_instance = new XAtomHelper;
     return global_instance;
 }
 
-bool XAtomHelper::isFrameLessWindow(int winId) {
+bool XAtomHelper::isFrameLessWindow(int winId)
+{
     auto hints = getInstance()->getWindowMotifHint(winId);
     if(hints.flags == MWM_HINTS_DECORATIONS && hints.functions == 1) {
         return true;
@@ -42,7 +44,8 @@ bool XAtomHelper::isFrameLessWindow(int winId) {
     return false;
 }
 
-bool XAtomHelper::isWindowDecorateBorderOnly(int winId) {
+bool XAtomHelper::isWindowDecorateBorderOnly(int winId)
+{
     return isWindowMotifHintDecorateBorderOnly(getInstance()->getWindowMotifHint(winId));
 }
 
@@ -55,12 +58,14 @@ bool XAtomHelper::isWindowMotifHintDecorateBorderOnly(const MotifWmHints &hint)
     return isDeco;
 }
 
-bool XAtomHelper::isUKUICsdSupported() {
+bool XAtomHelper::isUKUICsdSupported()
+{
     // fixme:
     return false;
 }
 
-bool XAtomHelper::isUKUIDecorationWindow(int winId) {
+bool XAtomHelper::isUKUIDecorationWindow(int winId)
+{
     if(m_ukuiDecorationAtion == None)
         return false;
 
@@ -87,7 +92,8 @@ bool XAtomHelper::isUKUIDecorationWindow(int winId) {
     return isUKUIDecoration;
 }
 
-UnityCorners XAtomHelper::getWindowBorderRadius(int winId) {
+UnityCorners XAtomHelper::getWindowBorderRadius(int winId)
+{
     UnityCorners corners;
 
     Atom type;
@@ -117,7 +123,8 @@ UnityCorners XAtomHelper::getWindowBorderRadius(int winId) {
     return corners;
 }
 
-void XAtomHelper::setWindowBorderRadius(int winId, const UnityCorners &data) {
+void XAtomHelper::setWindowBorderRadius(int winId, const UnityCorners &data)
+{
     if(m_unityBorderRadiusAtom == None)
         return;
 
@@ -127,7 +134,8 @@ void XAtomHelper::setWindowBorderRadius(int winId, const UnityCorners &data) {
                     32, XCB_PROP_MODE_REPLACE, (const unsigned char *) &corners, sizeof(corners) / sizeof(corners[0]));
 }
 
-void XAtomHelper::setWindowBorderRadius(int winId, int topLeft, int topRight, int bottomLeft, int bottomRight) {
+void XAtomHelper::setWindowBorderRadius(int winId, int topLeft, int topRight, int bottomLeft, int bottomRight)
+{
     if(m_unityBorderRadiusAtom == None)
         return;
 
@@ -137,14 +145,16 @@ void XAtomHelper::setWindowBorderRadius(int winId, int topLeft, int topRight, in
                     32, XCB_PROP_MODE_REPLACE, (const unsigned char *) &corners, sizeof(corners) / sizeof(corners[0]));
 }
 
-void XAtomHelper::setUKUIDecoraiontHint(int winId, bool set) {
+void XAtomHelper::setUKUIDecoraiontHint(int winId, bool set)
+{
     if(m_ukuiDecorationAtion == None)
         return;
 
     XChangeProperty(QX11Info::display(), winId, m_ukuiDecorationAtion, m_ukuiDecorationAtion, 32, XCB_PROP_MODE_REPLACE, (const unsigned char *) &set, 1);
 }
 
-void XAtomHelper::setWindowMotifHint(int winId, const MotifWmHints &hints) {
+void XAtomHelper::setWindowMotifHint(int winId, const MotifWmHints &hints)
+{
     if(m_unityBorderRadiusAtom == None)
         return;
 
@@ -152,7 +162,8 @@ void XAtomHelper::setWindowMotifHint(int winId, const MotifWmHints &hints) {
                     32, XCB_PROP_MODE_REPLACE, (const unsigned char *)&hints, sizeof(MotifWmHints) / sizeof(ulong));
 }
 
-MotifWmHints XAtomHelper::getWindowMotifHint(int winId) {
+MotifWmHints XAtomHelper::getWindowMotifHint(int winId)
+{
     MotifWmHints hints;
 
     if(m_unityBorderRadiusAtom == None)
@@ -177,7 +188,8 @@ MotifWmHints XAtomHelper::getWindowMotifHint(int winId) {
     return hints;
 }
 
-XAtomHelper::XAtomHelper(QObject *parent) : QObject(parent) {
+XAtomHelper::XAtomHelper(QObject *parent) : QObject(parent)
+{
     if(!QX11Info::isPlatformX11())
         return;
 
@@ -186,11 +198,13 @@ XAtomHelper::XAtomHelper(QObject *parent) : QObject(parent) {
     m_ukuiDecorationAtion = XInternAtom(QX11Info::display(), "_KWIN_UKUI_DECORAION", false);
 }
 
-Atom XAtomHelper::registerUKUICsdNetWmSupportAtom() {
+Atom XAtomHelper::registerUKUICsdNetWmSupportAtom()
+{
     // fixme:
     return None;
 }
 
-void XAtomHelper::unregisterUKUICsdNetWmSupportAtom() {
+void XAtomHelper::unregisterUKUICsdNetWmSupportAtom()
+{
     // fixme:
 }
diff --git a/src/frontend/xatom/xatom-helper.h b/src/frontend/xatom/xatom-helper.h
index c104cc93..87272454 100644
--- a/src/frontend/xatom/xatom-helper.h
+++ b/src/frontend/xatom/xatom-helper.h
@@ -74,7 +74,8 @@ namespace UKUI {
 class Decoration;
 }
 
-class XAtomHelper : public QObject {
+class XAtomHelper : public QObject
+{
     // friend class UKUI::Decoration;
     Q_OBJECT
 public: