diff --git a/src/lockwidget.cpp b/src/lockwidget.cpp
index f56414e..048f9f6 100644
--- a/src/lockwidget.cpp
+++ b/src/lockwidget.cpp
@@ -173,16 +173,16 @@ bool LockWidget::eventFilter(QObject *obj, QEvent *event)
         }
     }
 
-    if(event->type() == QEvent::WindowActivate){
+    if(event->type() == QEvent::WindowActivate || event->type() == 8){ // QEvent::FocusIn
         if(!isNetFinished){
-	    isNetFinished = true;
+            isNetFinished = true;
             QTimer::singleShot(2000, this, [=](){
-	        m_kylinNM = new KylinNM(this);
+                m_kylinNM = new KylinNM(this);
                 m_kylinNM->installEventFilter(this);
-		connect(m_kylinNM, &KylinNM::onConnectChanged, this,[=](){
+                connect(m_kylinNM, &KylinNM::onConnectChanged, this,[=](){
                     updateNetIcon(m_kylinNM->getConnectStatus());
                 });
-		m_kylinNM->hide();
+                m_kylinNM->hide();
                 QtConcurrent::run([=](){
                     updateNetIcon(getNetStatus());
     		}); 
@@ -671,9 +671,9 @@ void LockWidget::initUI()
     QDBusInterface *powerInterface = new QDBusInterface(
         "org.ukui.upower", "/upower", "org.ukui.upower", QDBusConnection::sessionBus(), this);
     if (batInterface->isValid()) {
-        QDBusReply<QString> reply = powerInterface->call("MachineType");
+        QDBusReply<int> reply = powerInterface->call("MachineType");
         if (reply.isValid()) {
-            if ("book" == reply.value()) {
+            if (1 == reply.value()) {
                 QDBusReply<QString> iconreply = batInterface->call("IconName");
                 setBatteryIcon(iconreply.value());
                 QDBusConnection::sessionBus().connect(
@@ -1004,7 +1004,6 @@ void LockWidget::showNetManager(bool keynavigation)
     if(!m_kylinNM){
         return;
     }
-
     if(m_kylinNM->isVisible())
     {
         setCheckedSheet(NETWORKBTN, false);