diff --git a/debian/changelog b/debian/changelog
index dd50a78a..cd1a61f2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+kylin-nm (4.0.0.0-ok8.2) yangtze; urgency=medium
+
+  * issue #I7GT8M #I7GST6 #I7YPFI #I73HNK #I72PU4
+
+ -- zhaoshixu <zhaoshixu@kylinos.cn>  Tue, 26 Sep 2023 14:58:15 +0800
+
 kylin-nm (4.0.0.0-ok8.1) yangtze; urgency=medium
 
   * rebuild with no changes.
diff --git a/plugins/mobilehotspot/mobilehotspot.cpp b/plugins/mobilehotspot/mobilehotspot.cpp
index 0a3d594c..406f79e7 100644
--- a/plugins/mobilehotspot/mobilehotspot.cpp
+++ b/plugins/mobilehotspot/mobilehotspot.cpp
@@ -21,7 +21,7 @@
 
 
 #include <QDebug>
-
+#include <QVariant>
 
 MobileHotspot::MobileHotspot() :  mFirstLoad(true) {
 
@@ -113,23 +113,31 @@ bool MobileHotspot::isExitWirelessDevice()
         return false;
     }
 
-    QDBusMessage result = interface->call(QStringLiteral("getDeviceListAndEnabled"),1);
-    if(result.type() == QDBusMessage::ErrorMessage) {
-        qWarning() << "getWirelessDeviceList error:" << result.errorMessage();
+    QDBusReply<QVariantMap> reply = interface->call(QStringLiteral("getDeviceListAndEnabled"),1);
+    if(!reply.isValid()) {
+        qWarning() << "getWirelessDeviceList error:" << reply.error().message();
         return false;
     }
 
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
     QMap<QString, bool> deviceListMap;
-    dbusArg >> deviceListMap;
+    QVariantMap::const_iterator itemIter = reply.value().cbegin();
+    while (itemIter != reply.value().cend()) {
+        deviceListMap.insert(itemIter.key(), itemIter.value().toBool());
+        itemIter ++;
+    }
 
-    QDBusReply<QMap<QString, int> > capReply = interface->call("getWirelessDeviceCap");
+    QDBusReply<QVariantMap> capReply = interface->call("getWirelessDeviceCap");
     if (!capReply.isValid()) {
         qDebug()<<"execute dbus method 'getWirelessDeviceCap' is invalid in func initInterfaceInfo()" <<capReply.error().type() ;
         return false;
     }
-    QMap<QString, int> devCapMap = capReply.value();
 
+    QMap<QString, int> devCapMap;
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        devCapMap.insert(item.key(), item.value().toInt());
+        item ++;
+    }
 
     if (deviceListMap.isEmpty()) {
         qDebug() << "no wireless device";
diff --git a/plugins/mobilehotspot/mobilehotspotwidget.cpp b/plugins/mobilehotspot/mobilehotspotwidget.cpp
index 8d483673..9b389998 100644
--- a/plugins/mobilehotspot/mobilehotspotwidget.cpp
+++ b/plugins/mobilehotspot/mobilehotspotwidget.cpp
@@ -316,31 +316,26 @@ void MobileHotspotWidget::onInterfaceChanged()
 {
     m_interfaceName = m_interfaceComboBox->currentText();
     if(m_interface->isValid()) {
-        QDBusMessage result = m_interface->call(QStringLiteral("getWirelessList"));
-        if(result.type() == QDBusMessage::ErrorMessage)
+        QDBusReply<QVariantList> reply = m_interface->call(QStringLiteral("getWirelessList"), m_interfaceName);
+        if(!reply.isValid())
         {
-            qWarning() << "getWirelessList error:" << result.errorMessage();
+            qWarning() << "getWirelessList error:" << reply.error().message();
             return;
         }
         bool flag = false;
-        auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-        QMap<QString, QVector<QStringList>> variantList;
-        dbusArg >> variantList;
-        if (variantList.size() != 0) {
-            QMap<QString, QVector<QStringList>>::iterator iter;
-            for (iter = variantList.begin(); iter != variantList.end(); iter++) {
-                if (m_interfaceName == iter.key()) {
-                    QVector<QStringList> wlanListInfo = iter.value();
-                    if (!wlanListInfo.isEmpty() && wlanListInfo.at(0).size() > 1) {
-                        flag = true;
-                    }
-                    break;
-                }
-            }
+
+        QList<QStringList> variantList;
+        for (int j = 0; j < reply.value().size(); ++j) {
+            variantList << reply.value().at(j).toStringList();
         }
+
+        if (!variantList.isEmpty() && variantList.at(0).size() > 1) {
+            flag = true;
+        }
+
         if (flag) {
             m_interfaceWarnLabel->setText(tr("use ") + m_interfaceName +
-                                    tr(" share network, will interrupt local wireless connection"));
+                                          tr(" share network, will interrupt local wireless connection"));
             m_interfaceFrame->setFixedHeight(PASSWORD_FRAME_FIX_HIGHT);
             m_warnWidget->show();
         } else {
@@ -392,22 +387,32 @@ void MobileHotspotWidget::initInterfaceInfo()
         m_interfaceComboBox->hidePopup();
     }
     m_interfaceComboBox->clear();
-    QDBusReply<QMap<QString, bool> > reply = m_interface->call("getDeviceListAndEnabled",WIRELESS);
-
-    if (!reply.isValid()) {
-        qDebug() << LOG_HEAD <<"execute dbus method 'getDeviceListAndEnabled' is invalid in func initInterfaceInfo()";
-        setWidgetHidden(true);
+    QDBusReply<QVariantMap> reply = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),WIRELESS);
+    if(!reply.isValid())  {
+        qWarning() << "[WlanConnect]getWirelessDeviceList error:" << reply.error().message();
         return;
     }
-    QMap<QString, bool> devMap = reply.value();
 
-    QDBusReply<QMap<QString, int> > capReply = m_interface->call("getWirelessDeviceCap");
+    QMap<QString, bool> devMap;
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        devMap.insert(item.key(), item.value().toBool());
+        item ++;
+    }
+
+
+    QDBusReply<QVariantMap> capReply = m_interface->call("getWirelessDeviceCap");
     if (!capReply.isValid()) {
         qDebug()  << LOG_HEAD <<"execute dbus method 'getWirelessDeviceCap' is invalid in func initInterfaceInfo()" <<capReply.error().type() ;
         setWidgetHidden(true);
         return;
     }
-    QMap<QString, int> devCapMap = capReply.value();
+    QMap<QString, int> devCapMap;
+    QVariantMap::const_iterator itemIter = capReply.value().cbegin();
+    while (itemIter != capReply.value().cend()) {
+        devCapMap.insert(itemIter.key(), itemIter.value().toInt());
+        itemIter ++;
+    }
 
     if (devMap.isEmpty()) {
         qDebug() << LOG_HEAD << "no wireless device";
@@ -827,7 +832,7 @@ void MobileHotspotWidget::updateBandCombox()
 {
     QString tmp = m_freqBandComboBox->currentText();
     m_freqBandComboBox->clear();
-    QDBusReply<QMap<QString, int> > capReply = m_interface->call("getWirelessDeviceCap");
+    QDBusReply<QVariantMap> capReply = m_interface->call("getWirelessDeviceCap");
     if (!capReply.isValid()) {
         qDebug()<<"execute dbus method 'getWirelessDeviceCap' is invalid in func initInterfaceInfo()" << capReply.error().message();
         setWidgetHidden(true);
@@ -835,7 +840,14 @@ void MobileHotspotWidget::updateBandCombox()
     }
 
     m_isUserSelect = false;
-    QMap<QString, int> devCapMap = capReply.value();
+
+    QMap<QString, int> devCapMap;
+    QVariantMap::const_iterator itemIter = capReply.value().cbegin();
+    while (itemIter != capReply.value().cend()) {
+        devCapMap.insert(itemIter.key(), itemIter.value().toInt());
+        itemIter ++;
+    }
+
     if (devCapMap[m_interfaceName] & 0x02) {
          m_freqBandComboBox->addItem("2.4GHz");
     }
diff --git a/plugins/netconnect/netconnect.cpp b/plugins/netconnect/netconnect.cpp
index fd70ad59..16180f86 100644
--- a/plugins/netconnect/netconnect.cpp
+++ b/plugins/netconnect/netconnect.cpp
@@ -76,6 +76,9 @@ void NetConnect::showDesktopNotify(const QString &message)
 
 
 NetConnect::NetConnect() :  mFirstLoad(true) {
+    qDBusRegisterMetaType<QStringList>();
+    qDBusRegisterMetaType<QList<QStringList>>();
+
     QTranslator* translator = new QTranslator(this);
     translator->load("/usr/share/kylin-nm/netconnect/" + QLocale::system().name());
     QApplication::installTranslator(translator);
@@ -83,7 +86,15 @@ NetConnect::NetConnect() :  mFirstLoad(true) {
     pluginName = tr("LAN");
     pluginType = NETWORK;
 
-    needLoad = isExitWiredDevice();
+    m_interface = new QDBusInterface("com.kylin.network",
+                                     "/com/kylin/network",
+                                     "com.kylin.network",
+                                     QDBusConnection::sessionBus());
+    if(!m_interface->isValid()) {
+        qWarning() << qPrintable(QDBusConnection::sessionBus().lastError().message());
+    }
+    updatePluginShowSettings();
+    connect(m_interface, SIGNAL(deviceStatusChanged()), this, SLOT(updatePluginShowSettings()),Qt::QueuedConnection);
 }
 
 NetConnect::~NetConnect() {
@@ -111,7 +122,7 @@ QWidget *NetConnect::pluginUi() {
         pluginWidget = new QWidget;
         pluginWidget->setAttribute(Qt::WA_DeleteOnClose);
         ui->setupUi(pluginWidget);
-        qDBusRegisterMetaType<QVector<QStringList>>();
+
         m_interface = new QDBusInterface("com.kylin.network",
                                          "/com/kylin/network",
                                          "com.kylin.network",
@@ -119,6 +130,9 @@ QWidget *NetConnect::pluginUi() {
         if(!m_interface->isValid()) {
             qWarning() << qPrintable(QDBusConnection::sessionBus().lastError().message());
         }
+
+        qDBusRegisterMetaType<QVector<QStringList>>();
+
         initSearchText();
         initComponent();
     }
@@ -132,7 +146,54 @@ const QString NetConnect::name() const {
 
 bool NetConnect::isEnable() const
 {
-    return needLoad;
+    //get isEnable
+    QDBusInterface dbus("com.kylin.network", "/com/kylin/network",
+                        "com.kylin.network",
+                        QDBusConnection::sessionBus());
+    if (!dbus.isValid()) {
+        return false;
+    }
+
+    QMap<QString,bool> map;
+    QDBusReply<QVariantMap> reply = dbus.call(QStringLiteral("getDeviceListAndEnabled"),0);
+    if(!reply.isValid())
+    {
+        qWarning() << "[NetConnect]getWiredDeviceList error:" << reply.error().message();
+        return false;
+    }
+
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        map.insert(item.key(), item.value().toBool());
+        item ++;
+    }
+
+    bool isEnabled = !map.isEmpty();
+
+    const QByteArray schema("org.ukui.control-center.plugins");
+    if (QGSettings::isSchemaInstalled(schema)) {
+        return isEnabled;
+    }
+
+    //get gsettings
+    QGSettings *showSettings;
+    QString path("/org/ukui/control-center/plugins/netconnect/");
+    showSettings = new QGSettings(schema, path.toUtf8());
+
+    QVariant enabledState = showSettings->get("show");
+
+    //set gsettings
+    if (!enabledState.isValid() || enabledState.isNull()) {
+        qWarning() << "QGSettins get plugin show status error";
+    } else {
+        if (enabledState.toBool() != isEnabled) {
+            showSettings->set("show", isEnabled);
+        }
+    }
+    delete showSettings;
+    showSettings = nullptr;
+
+    return isEnabled;
 }
 
 
@@ -156,7 +217,8 @@ void NetConnect::initSearchText() {
     ui->detailBtn->setText(tr("Advanced settings"));
     ui->titleLabel->setText(tr("LAN"));
     //~ contents_path /netconnect/open
-    ui->openLabel->setText(tr("open"));
+    tr("open");
+    ui->openLabel->setText(tr("LAN"));
 }
 
 bool NetConnect::eventFilter(QObject *w, QEvent *e) {
@@ -255,16 +317,21 @@ void NetConnect::getDeviceStatusMap(QMap<QString, bool> &map)
     if (m_interface == nullptr || !m_interface->isValid()) {
         return;
     }
+    map.clear();
     qDebug() << "[NetConnect]call getDeviceListAndEnabled"  << __LINE__;
-    QDBusMessage result = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),0);
+    QDBusReply<QVariantMap> reply = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),0);
     qDebug() << "[NetConnect]call getDeviceListAndEnabled Respond"  << __LINE__;
-    if(result.type() == QDBusMessage::ErrorMessage)
+    if(!reply.isValid())
     {
-        qWarning() << "[NetConnect]getWiredDeviceList error:" << result.errorMessage();
+        qWarning() << "[NetConnect]getWiredDeviceList error:" << reply.error().message();
         return;
     }
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-    dbusArg >> map;
+
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        map.insert(item.key(), item.value().toBool());
+        item ++;
+    }
 }
 
 //lanUpdate
@@ -406,26 +473,17 @@ void NetConnect::initNetListFromDevice(QString deviceName)
     if (m_interface == nullptr || !m_interface->isValid()) {
         return;
     }
-    qDebug() << "[NetConnect]call getWiredList"  << __LINE__;
-    QDBusMessage result = m_interface->call(QStringLiteral("getWiredList"));
-    qDebug() << "[NetConnect]call getWiredList respond"  << __LINE__;
-    if(result.type() == QDBusMessage::ErrorMessage)
-    {
-        qWarning() << "getWiredList error:" << result.errorMessage();
-        return;
-    }
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-    QMap<QString, QVector<QStringList>> variantList;
-    dbusArg >> variantList;
+
+    QMap<QString, QList<QStringList>> variantList = getWiredList();
     if (variantList.size() == 0) {
         qDebug() << "[NetConnect]initNetListFromDevice " << deviceName << " list empty";
         return;
     }
-    QMap<QString, QVector<QStringList>>::iterator iter;
 
+    QMap<QString, QList<QStringList>>::iterator iter;
     for (iter = variantList.begin(); iter != variantList.end(); iter++) {
         if (deviceName == iter.key()) {
-            QVector<QStringList> wlanListInfo = iter.value();
+            QList<QStringList> wlanListInfo = iter.value();
             //处理列表 已连接
             qDebug() << "[NetConnect]initNetListFromDevice " << deviceName << " acitved lan " << wlanListInfo.at(0);
             addLanItem(deviceFrameMap[deviceName], deviceName,  wlanListInfo.at(0), true);
@@ -513,22 +571,25 @@ void NetConnect::addDeviceFrame(QString devName)
     qDebug() << "[NetConnect]addDeviceFrame " << devName;
 
     qDebug() << "[NetConnect]call getDeviceListAndEnabled"  << __LINE__;
-    QDBusMessage result = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),0);
+    QDBusReply<QVariantMap> reply = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),0);
     qDebug() << "[NetConnect]call getDeviceListAndEnabled Respond"  << __LINE__;
-    if(result.type() == QDBusMessage::ErrorMessage)
-    {
-        qWarning() << "[NetConnect]getWiredDeviceList error:" << result.errorMessage();
+    if(!reply.isValid())    {
+        qWarning() << "[NetConnect]getWiredDeviceList error:" << reply.error().message();
         return;
     }
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
     QMap<QString,bool> map;
-    dbusArg >> map;
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        map.insert(item.key(), item.value().toBool());
+        item ++;
+    }
 
     bool enable = true;
     if (map.contains(devName)) {
         enable = map[devName];
     }
 
+
     ItemFrame *itemFrame = new ItemFrame(devName, pluginWidget);
     ui->availableLayout->addWidget(itemFrame);
     itemFrame->deviceFrame->deviceLabel->setText(tr("card")+/*QString("%1").arg(count)+*/"："+devName);
@@ -926,17 +987,9 @@ int NetConnect::getInsertPos(QString connName, QString deviceName)
     if(m_interface == nullptr || !m_interface->isValid()) {
         index = 0;
     } else {
-        qDebug() << "[NetConnect]call getWiredList"  << __LINE__;
-        QDBusMessage result = m_interface->call(QStringLiteral("getWiredList"));
-        qDebug() << "[NetConnect]call getWiredList respond"  << __LINE__;
-        if(result.type() == QDBusMessage::ErrorMessage)
-        {
-            qWarning() << "getWiredList error:" << result.errorMessage();
-            return 0;
-        }
-        auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-        QMap<QString, QVector<QStringList>> variantList;
-        dbusArg >> variantList;
+
+        QMap<QString, QList<QStringList>> variantList = getWiredList();
+
         if (!variantList.contains(deviceName)) {
             qDebug() << "[NetConnect] getInsertPos but " << deviceName << "not exist";
             return 0;
@@ -971,30 +1024,33 @@ bool NetConnect::LaunchApp(QString desktopFile)
     }
 }
 
-bool NetConnect::isExitWiredDevice()
+QMap<QString, QList<QStringList>> NetConnect::getWiredList()
 {
-    QDBusInterface *interface = new QDBusInterface("com.kylin.network", "/com/kylin/network",
-                                     "com.kylin.network",
-                                     QDBusConnection::sessionBus());
-    if (!interface->isValid()) {
-        qDebug() << "/com/kylin/network is invalid";
-        return false;
+    QMap<QString, QList<QStringList>> map;
+
+    QMap<QString, bool> statusMap;
+    getDeviceStatusMap(statusMap);
+
+    for (int i = 0; i < statusMap.keys().size(); ++i) {
+        qDebug() << "[NetConnect]call getWiredList"  << __LINE__;
+        QDBusReply<QVariantList> reply = m_interface->call(QStringLiteral("getWiredList"), statusMap.keys().at(i));
+        qDebug() << "[NetConnect]call getWiredList respond"  << __LINE__;
+        if(!reply.isValid())
+        {
+            qWarning() << "getWiredList error:" << reply.error().message();
+            break;
+        }
+
+        QList<QStringList> list;
+        for (int j = 0; j < reply.value().size(); ++j) {
+            list << reply.value().at(j).toStringList();
+        }
+        map.insert(statusMap.keys().at(i), list);
     }
-
-    QDBusMessage result = interface->call(QStringLiteral("getDeviceListAndEnabled"),0);
-    if(result.type() == QDBusMessage::ErrorMessage) {
-        qWarning() << "getWiredDeviceList error:" << result.errorMessage();
-        return false;
-    }
-
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-    QMap<QString, bool> deviceListMap;
-    dbusArg >> deviceListMap;
-
-
-    if (deviceListMap.isEmpty()) {
-        qDebug() << "no wired device";
-        return false;
-    }
-    return true;
+    return map;
+}
+
+void NetConnect::updatePluginShowSettings()
+{
+    isEnable();
 }
diff --git a/plugins/netconnect/netconnect.h b/plugins/netconnect/netconnect.h
index 0f4a0a7e..7b9ff6a6 100644
--- a/plugins/netconnect/netconnect.h
+++ b/plugins/netconnect/netconnect.h
@@ -147,7 +147,7 @@ private:
     QMap<QString, bool> deviceStatusMap;
     QMap<QString, ItemFrame *> deviceFrameMap;
 
-    bool               needLoad;
+    QMap<QString, QList<QStringList>> getWiredList();
 
 private slots:
     void updateLanInfo(QString deviceName, QStringList lanInfo);
@@ -159,6 +159,9 @@ private slots:
 
     void onDeviceStatusChanged();
     void onDeviceNameChanged(QString, QString, int);
+
+    //更新控制面板插件Gsetting show
+    void updatePluginShowSettings();
 };
 
 Q_DECLARE_METATYPE(QList<QDBusObjectPath>);
diff --git a/plugins/proxy/proxy.cpp b/plugins/proxy/proxy.cpp
index e217764f..8641546d 100644
--- a/plugins/proxy/proxy.cpp
+++ b/plugins/proxy/proxy.cpp
@@ -348,7 +348,7 @@ void Proxy::initUi(QWidget *widget)
     mIgnoreLayout->setSpacing(10);
     mIgnoreLayout->setContentsMargins(16, 0, 16, 24);
     mIgnoreLabel = new QLabel(mIgnoreFrame);
-    mIgnoreLabel->setFixedHeight(36);
+    mIgnoreLabel->setWordWrap(true);
     mIgnoreLineEdit = new QTextEdit(mIgnoreFrame);
     mIgnoreLineEdit->setFixedHeight(120);
     mIgnoreLineEdit->setStyleSheet("border-radius:6px;background-color: palette(button)");
diff --git a/plugins/wlanconnect/wlanconnect.cpp b/plugins/wlanconnect/wlanconnect.cpp
index 5d51bdca..09f2bee2 100644
--- a/plugins/wlanconnect/wlanconnect.cpp
+++ b/plugins/wlanconnect/wlanconnect.cpp
@@ -143,6 +143,15 @@ WlanConnect::WlanConnect() :  m_firstLoad(true) {
 
     pluginName = tr("WLAN");
     pluginType = NETWORK;
+
+    m_interface = new QDBusInterface("com.kylin.network", "/com/kylin/network",
+                                     "com.kylin.network",
+                                     QDBusConnection::sessionBus());
+    if(!m_interface->isValid()) {
+        qWarning() << qPrintable(QDBusConnection::sessionBus().lastError().message());
+    }
+    updatePluginShowSettings();
+    connect(m_interface, SIGNAL(wirelessDeviceStatusChanged()), this, SLOT(updatePluginShowSettings()), Qt::QueuedConnection);
 }
 
 WlanConnect::~WlanConnect()
@@ -171,12 +180,14 @@ QWidget *WlanConnect::pluginUi() {
         pluginWidget->setAttribute(Qt::WA_DeleteOnClose);
         ui->setupUi(pluginWidget);
         qDBusRegisterMetaType<QVector<QStringList>>();
+        qDBusRegisterMetaType<QStringList>();
         m_interface = new QDBusInterface("com.kylin.network", "/com/kylin/network",
                                          "com.kylin.network",
                                          QDBusConnection::sessionBus());
         if(!m_interface->isValid()) {
             qWarning() << qPrintable(QDBusConnection::sessionBus().lastError().message());
         }
+
         initSearchText();
         initComponent();
     }
@@ -190,7 +201,61 @@ const QString WlanConnect::name() const {
 
 bool WlanConnect::isEnable() const
 {
-    return true;
+    //get isEnable
+    QDBusInterface dbus("com.kylin.network", "/com/kylin/network",
+                        "com.kylin.network",
+                        QDBusConnection::sessionBus());
+    if (!dbus.isValid()) {
+        return false;
+    }
+    QMap<QString,bool> map;
+    QDBusReply<QVariantMap> reply = dbus.call(QStringLiteral("getDeviceListAndEnabled"), 1);
+    if(!reply.isValid())
+    {
+        qWarning() << "[NetConnect]getWiredDeviceList error:" << reply.error().message();
+        return false;
+    }
+
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        map.insert(item.key(), item.value().toBool());
+        item ++;
+    }
+    //筛选已托管(managed)网卡
+    QStringList list;
+    QMap<QString, bool>::iterator iters;
+    for (iters = map.begin(); iters != map.end(); ++iters) {
+        if (iters.value() == true) {
+            list << iters.key();
+        }
+    }
+
+    bool isEnabled = !list.isEmpty();
+
+    const QByteArray schema("org.ukui.control-center.plugins");
+    if (QGSettings::isSchemaInstalled(schema)) {
+        return isEnabled;
+    }
+
+    //get gsettings
+    QGSettings *showSettings;
+    QString path("/org/ukui/control-center/plugins/wlanconnect/");
+    showSettings = new QGSettings(schema, path.toUtf8());
+
+    QVariant enabledState = showSettings->get("show");
+
+    //set gsettings
+    if (!enabledState.isValid() || enabledState.isNull()) {
+        qWarning() << "QGSettins get plugin show status error";
+    } else {
+        if (enabledState.toBool() != isEnabled) {
+            showSettings->set("show", isEnabled);
+        }
+    }
+    delete showSettings;
+    showSettings = nullptr;
+
+    return isEnabled;
 }
 
 
@@ -214,7 +279,8 @@ void WlanConnect::initSearchText() {
     ui->detailBtn->setText(tr("Advanced settings"));
     ui->titleLabel->setText(tr("WLAN"));
     //~ contents_path /wlanconnect/open
-    ui->openLabel->setText(tr("open"));
+    tr("open");
+    ui->openLabel->setText(tr("WLAN"));
 }
 
 bool WlanConnect::eventFilter(QObject *w, QEvent *e) {
@@ -320,28 +386,18 @@ void WlanConnect::updateList()
     }
     qDebug() << "update list";
     if(m_interface != nullptr && m_interface->isValid()) {
-        qDebug() << "[WlanConnect]call getWirelessList" << __LINE__;
-        QDBusMessage result = m_interface->call(QStringLiteral("getWirelessList"));
-        qDebug() << "[WlanConnect]call getWirelessList respond" << __LINE__;
-        if(result.type() == QDBusMessage::ErrorMessage)
-        {
-            qWarning() << "getWirelessList error:" << result.errorMessage();
-            return;
-        }
-        auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-        QMap<QString, QVector<QStringList>> variantList;
-        dbusArg >> variantList;
+        QMap<QString, QList<QStringList>> variantList = getWirelessList();
 
         if (variantList.size() == 0) {
             qDebug() << "[WlanConnect]updateList " << " list empty";
             return;
         }
 
-        QMap<QString, QVector<QStringList>>::iterator iter;
+        QMap<QString, QList<QStringList>>::iterator iter;
 
         for (iter = variantList.begin(); iter != variantList.end(); iter++) {
             if (deviceFrameMap.contains(iter.key())) {
-                QVector<QStringList> wifiList = iter.value();
+                QList<QStringList> wifiList = iter.value();
                 resortWifiList(deviceFrameMap[iter.key()], wifiList);
                 deviceFrameMap[iter.key()]->filletStyleChange();
             }
@@ -349,7 +405,7 @@ void WlanConnect::updateList()
     }
 }
 
-void WlanConnect::resortWifiList(ItemFrame *frame, QVector<QStringList> list)
+void WlanConnect::resortWifiList(ItemFrame *frame, QList<QStringList> list)
 {
     if(nullptr == frame || frame->lanItemLayout->count() <= 0 || list.isEmpty()) {
         return;
@@ -705,16 +761,20 @@ void WlanConnect::getDeviceList(QStringList &list)
         return;
     }
     qDebug() << "[WlanConnect]call getDeviceListAndEnabled"  << __LINE__;
-    QDBusMessage result = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),1);
+    QDBusReply<QVariantMap> reply = m_interface->call(QStringLiteral("getDeviceListAndEnabled"),1);
     qDebug() << "[WlanConnect]call getDeviceListAndEnabled respond"  << __LINE__;
-    if(result.type() == QDBusMessage::ErrorMessage)
+    if(!reply.isValid())
     {
-        qWarning() << "[WlanConnect]getWirelessDeviceList error:" << result.errorMessage();
+        qWarning() << "[WlanConnect]getWirelessDeviceList error:" << reply.error().message();
         return;
     }
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
+
     QMap<QString,bool> map;
-    dbusArg >> map;
+    QVariantMap::const_iterator item = reply.value().cbegin();
+    while (item != reply.value().cend()) {
+        map.insert(item.key(), item.value().toBool());
+        item ++;
+    }
 
     //筛选已托管(managed)网卡
     QMap<QString, bool>::iterator iters;
@@ -772,26 +832,20 @@ void WlanConnect::initNetListFromDevice(QString deviceName)
     if (m_interface == nullptr || !m_interface->isValid()) {
         return;
     }
-    qDebug() << "[WlanConnect]call getWirelessList"  << __LINE__;
-    QDBusMessage result = m_interface->call(QStringLiteral("getWirelessList"));
-    qDebug() << "[WlanConnect]call getWirelessList respond"  << __LINE__;
-    if(result.type() == QDBusMessage::ErrorMessage)
-    {
-        qWarning() << "getWirelessList error:" << result.errorMessage();
-        return;
-    }
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-    QMap<QString, QVector<QStringList>> variantList;
-    dbusArg >> variantList;
+
+    QMap<QString, QList<QStringList>> variantList = getWirelessList();
     if (variantList.size() == 0) {
         qDebug() << "[WlanConnect]initNetListFromDevice " << deviceName << " list empty";
         return;
     }
-    QMap<QString, QVector<QStringList>>::iterator iter;
 
+    QMap<QString, QList<QStringList>>::iterator iter;
     for (iter = variantList.begin(); iter != variantList.end(); iter++) {
         if (deviceName == iter.key()) {
-            QVector<QStringList> wlanListInfo = iter.value();
+            QList<QStringList> wlanListInfo = iter.value();
+            if (wlanListInfo.size() <= 0) {
+                break;
+            }
             //处理列表 已连接
             qDebug() << "[WlanConnect]initNetListFromDevice " << deviceName << " acitved wifi " << wlanListInfo.at(0);
             addActiveItem(deviceFrameMap[deviceName], deviceName,  wlanListInfo.at(0));
@@ -907,21 +961,13 @@ int WlanConnect::sortWlanNet(QString deviceName, QString name, QString signal)
     if (m_interface == nullptr || !m_interface->isValid()) {
         return 0;
     }
-    qDebug() << "[WlanConnect]call getWirelessList"  << __LINE__;
-    QDBusMessage result = m_interface->call(QStringLiteral("getWirelessList"));
-    qDebug() << "[WlanConnect]call getWirelessList respond"  << __LINE__;
-    if(result.type() == QDBusMessage::ErrorMessage)
-    {
-        qWarning() << "getWirelessList error:" << result.errorMessage();
-        return 0;
-    }
-    auto dbusArg =  result.arguments().at(0).value<QDBusArgument>();
-    QMap<QString, QVector<QStringList>> variantList;
-    dbusArg >> variantList;
-    QMap<QString, QVector<QStringList>>::iterator iter;
+
+    QMap<QString, QList<QStringList>> variantList = getWirelessList();
+
+    QMap<QString, QList<QStringList>>::iterator iter;
     for (iter = variantList.begin(); iter != variantList.end(); iter++) {
         if (deviceName == iter.key()) {
-            QVector<QStringList> wlanListInfo = iter.value();
+            QList<QStringList> wlanListInfo = iter.value();
             for (int i = 0; i < wlanListInfo.size(); i++) {
                 if (name == wlanListInfo.at(i).at(0)) {
                     return i;
@@ -1146,3 +1192,33 @@ bool WlanConnect::LaunchApp(QString desktopFile)
         return reply;
     }
 }
+
+QMap<QString, QList<QStringList>> WlanConnect::getWirelessList()
+{
+    QMap<QString, QList<QStringList>> map;
+    QStringList list;
+    getDeviceList(list);
+
+    for (int i = 0; i < list.size(); ++i) {
+        qDebug() << "[NetConnect]call getWirelessList"  << __LINE__;
+        QDBusReply<QVariantList> reply = m_interface->call(QStringLiteral("getWirelessList"), list.at(i));
+        qDebug() << "[NetConnect]call getWirelessList respond"  << __LINE__;
+        if(!reply.isValid())
+        {
+            qWarning() << "getWirelessList error:" << reply.error().message();
+            break;
+        }
+
+        QList<QStringList> llist;
+        for (int j = 0; j < reply.value().size(); ++j) {
+            llist << reply.value().at(j).toStringList();
+        }
+        map.insert(list.at(i), llist);
+    }
+    return map;
+}
+
+void WlanConnect::updatePluginShowSettings()
+{
+    isEnable();
+}
diff --git a/plugins/wlanconnect/wlanconnect.h b/plugins/wlanconnect/wlanconnect.h
index 10088b38..5c316aee 100644
--- a/plugins/wlanconnect/wlanconnect.h
+++ b/plugins/wlanconnect/wlanconnect.h
@@ -91,7 +91,7 @@ private:
 
     int  sortWlanNet(QString deviceName, QString name, QString signal);
     void updateIcon(WlanItem *item, QString signalStrength, QString security, QString isApConnection, int category);
-    void resortWifiList(ItemFrame *frame, QVector<QStringList> list);
+    void resortWifiList(ItemFrame *frame, QList<QStringList> list);
 
 
     //单wifi图标
@@ -174,6 +174,8 @@ private:
 
     QTimer * m_scanTimer = nullptr;
 //    QTimer * m_updateTimer = nullptr;
+
+    QMap<QString, QList<QStringList>> getWirelessList();
 private:
     KSwitchButton      *m_wifiSwitch;
     bool               m_firstLoad;
@@ -192,6 +194,7 @@ private slots:
 
     void reScan();
 
-
+    //更新控制面板插件Gsetting show
+    void updatePluginShowSettings();
 };
 #endif // WLANCONNECT_H
diff --git a/src/backend/backend.pri b/src/backend/backend.pri
index fdab03bd..5d5b9cca 100644
--- a/src/backend/backend.pri
+++ b/src/backend/backend.pri
@@ -3,13 +3,17 @@ include(hotspot/hotspot.pri)
 include(dbus-interface/dbus-interface.pri)
 
 HEADERS += \
-    $$PWD/dbusadaptor.h \
+    $$PWD/dbus.h \
+    $$PWD/dbus_adaptor.h \
+    $$PWD/dbus_interface.h \
     $$PWD/sysdbusregister.h \
     $$PWD/utils.h \
     $$PWD/wifi-auth-thread.h
 
 SOURCES += \
-    $$PWD/dbusadaptor.cpp \
+    $$PWD/dbus.cpp \
+    $$PWD/dbus_adaptor.cpp \
+    $$PWD/dbus_interface.cpp \
     $$PWD/sysdbusregister.cpp \
     $$PWD/utils.cpp \
     $$PWD/wifi-auth-thread.cpp
diff --git a/src/backend/dbus-interface/kylinconnectresource.cpp b/src/backend/dbus-interface/kylinconnectresource.cpp
index 739738a1..a4e8b78f 100644
--- a/src/backend/dbus-interface/kylinconnectresource.cpp
+++ b/src/backend/dbus-interface/kylinconnectresource.cpp
@@ -80,6 +80,8 @@ KyConnectResourse::KyConnectResourse(QObject *parent) : QObject(parent)
     connect(m_networkResourceInstance, &KyNetworkResourceManager::connectionRemove, this, &KyConnectResourse::connectionRemove);
     connect(m_networkResourceInstance, &KyNetworkResourceManager::connectionUpdate, this, &KyConnectResourse::connectionUpdate);
     connect(m_networkResourceInstance, &KyNetworkResourceManager::connectivityChanged, this, &KyConnectResourse::connectivityChanged);
+
+    connect(m_networkResourceInstance, &KyNetworkResourceManager::connectivityCheckSpareUriChanged, this, &KyConnectResourse::connectivityCheckSpareUriChanged);
     connect(m_networkResourceInstance, &KyNetworkResourceManager::needShowDesktop, this, &KyConnectResourse::needShowDesktop);
 }
 
diff --git a/src/backend/dbus-interface/kylinconnectresource.h b/src/backend/dbus-interface/kylinconnectresource.h
index 91bffcec..0302e8c1 100644
--- a/src/backend/dbus-interface/kylinconnectresource.h
+++ b/src/backend/dbus-interface/kylinconnectresource.h
@@ -86,6 +86,7 @@ Q_SIGNALS:
     void connectionUpdate(QString uuid);
     void connectionRemove(QString path);
     void connectivityChanged(NetworkManager::Connectivity connectivity);
+    void connectivityCheckSpareUriChanged();
 
     void needShowDesktop(QString);
 
diff --git a/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp b/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
index e0a0323e..5bed0749 100644
--- a/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
+++ b/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
@@ -597,6 +597,12 @@ void KyNetworkResourceManager::onPropertiesChanged(QVariantMap qvm)
             Q_EMIT wiredEnabledChanged(wiredEnable);
         }
     }
+    for(QString keyStr : qvm.keys()) {
+        //内网检测地址变化
+        if (keyStr == "ConnectivityCheckSpareUri") {
+            Q_EMIT connectivityCheckSpareUriChanged();
+        }
+    }
 }
 
 void KyNetworkResourceManager::onConnectionUpdated()
diff --git a/src/backend/dbus-interface/kylinnetworkresourcemanager.h b/src/backend/dbus-interface/kylinnetworkresourcemanager.h
index 9cf59896..ad8c4bf0 100644
--- a/src/backend/dbus-interface/kylinnetworkresourcemanager.h
+++ b/src/backend/dbus-interface/kylinnetworkresourcemanager.h
@@ -129,6 +129,7 @@ Q_SIGNALS:
     void wifiNetworkDeviceDisappear();
     void wifiEnabledChanged(bool);
     void wiredEnabledChanged(bool);
+    void connectivityCheckSpareUriChanged();
 
     void activeConnectionsReset();
     void activeConnectionAdd(QString uuid);
diff --git a/src/backend/dbus-interface/kylinutil.cpp b/src/backend/dbus-interface/kylinutil.cpp
index 095c75fc..6521d3ff 100644
--- a/src/backend/dbus-interface/kylinutil.cpp
+++ b/src/backend/dbus-interface/kylinutil.cpp
@@ -218,3 +218,89 @@ out:
     g_object_unref (props_proxy);
 }
 
+QString getConnectivityCheckSpareUriByGDbus()
+{
+    GDBusProxy *props_proxy;
+    GVariant *ret = NULL, *path_value = NULL;
+    GError *error = NULL;
+    QString str;
+
+    /* Create a D-Bus object proxy for the active connection object's properties */
+    props_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+                                                 G_DBUS_PROXY_FLAGS_NONE,
+                                                 NULL,
+                                                 "org.freedesktop.NetworkManager",
+                                                 "/org/freedesktop/NetworkManager",
+                                                 "org.freedesktop.DBus.Properties",
+                                                 NULL, NULL);
+    g_assert (props_proxy);
+
+    /* Get the object path of the Connection details */
+    ret = g_dbus_proxy_call_sync (props_proxy,
+                                  "Get",
+                                  g_variant_new ("(ss)",
+                                                 "org.freedesktop.NetworkManager",
+                                                 "ConnectivityCheckSpareUri"),
+                                  G_DBUS_CALL_FLAGS_NONE, -1,
+                                  NULL, &error);
+    if (!ret) {
+        g_dbus_error_strip_remote_error (error);
+        qDebug() << "failed to getConnectivityCheckSpareUri";
+        g_error_free (error);
+    }
+
+    g_variant_get (ret, "(v)", &path_value);
+//    if (!g_variant_is_of_type (path_value, G_VARIANT_TYPE_VARIANT)) {
+//        g_warning ("Unexpected type returned getting Connection property: %s",
+//                   g_variant_get_type_string (path_value));
+//        goto out;
+//    }
+
+    str = QString(g_variant_get_string(path_value, NULL));
+
+out:
+    if (path_value)
+        g_variant_unref (path_value);
+    if (ret)
+        g_variant_unref (ret);
+    g_object_unref (props_proxy);
+
+    return str;
+}
+
+void setConnectivityCheckSpareUriByGDbus(QString uri)
+{
+    GDBusProxy *props_proxy;
+    GVariant *ret = NULL;
+    GError *error = NULL;
+
+    /* Create a D-Bus object proxy for the active connection object's properties */
+    props_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+                                                 G_DBUS_PROXY_FLAGS_NONE,
+                                                 NULL,
+                                                 "org.freedesktop.NetworkManager",
+                                                 "/org/freedesktop/NetworkManager",
+                                                 "org.freedesktop.DBus.Properties",
+                                                 NULL, NULL);
+    g_assert (props_proxy);
+
+    /* Get the object path of the Connection details */
+    ret = g_dbus_proxy_call_sync (props_proxy,
+                                  "Set",
+                                  g_variant_new ("(ssv)",
+                                                 "org.freedesktop.NetworkManager",
+                                                 "ConnectivityCheckSpareUri",
+                                                 g_variant_new_string(uri.toStdString().c_str())),
+                                  G_DBUS_CALL_FLAGS_NONE, -1,
+                                  NULL, &error);
+    if (!ret) {
+        g_dbus_error_strip_remote_error (error);
+        qDebug() << "failed to setConnectivityCheckSpareUri";
+        g_error_free (error);
+    }
+
+out:
+    if (ret)
+        g_variant_unref (ret);
+    g_object_unref (props_proxy);
+}
diff --git a/src/backend/dbus-interface/kylinutil.h b/src/backend/dbus-interface/kylinutil.h
index df700699..cf2c2494 100644
--- a/src/backend/dbus-interface/kylinutil.h
+++ b/src/backend/dbus-interface/kylinutil.h
@@ -37,6 +37,8 @@ QString getConnectTypeByDbus(QString &connectPath);
 QString getSsidFromByteArray(QByteArray &rawSsid);
 void setWiredEnabledByGDbus(bool enabled);
 void setDeviceManagedByGDbus(QString dbusPath, bool managed);
+QString getConnectivityCheckSpareUriByGDbus();
+void setConnectivityCheckSpareUriByGDbus(QString str);
 bool getWiredEnabledByGDbus();
 
 #endif // KYLINUTIL_H
diff --git a/src/backend/dbus-interface/kywirelessnetresource.cpp b/src/backend/dbus-interface/kywirelessnetresource.cpp
index db880c5e..ad161dc8 100644
--- a/src/backend/dbus-interface/kywirelessnetresource.cpp
+++ b/src/backend/dbus-interface/kywirelessnetresource.cpp
@@ -295,6 +295,10 @@ QString KyWirelessNetResource::getDeviceIFace(NetworkManager::ActiveConnection::
     NetworkManager::Device:: Ptr devicePtr =
                 m_networkResourceInstance->findDeviceUni(ifaceUni);
 
+    if (devicePtr.isNull()) {
+        return QString();
+    }
+
     return devicePtr->interfaceName();
 }
 
diff --git a/src/backend/dbus.cpp b/src/backend/dbus.cpp
new file mode 100644
index 00000000..be2012a0
--- /dev/null
+++ b/src/backend/dbus.cpp
@@ -0,0 +1,431 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp com.kylin.weather.xml -a dbusadaptor -c DbusAdaptor -l MainWindow
+ *
+ * qdbusxml2cpp is Copyright (C) 2015 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#include "dbus.h"
+#include <QtCore/QMetaObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+
+const QByteArray GSETTINGS_SCHEMA_KYLIN_NM = "org.ukui.kylin-nm.switch";
+const QString    KEY_WIRELESS_SWITCH          = "wirelessswitch";
+const QString    KEY_WIRED_SWITCH             = "wiredswitch";
+
+/*
+ * Implementation of adaptor class DbusAdaptor
+ */
+
+DbusAdaptor::DbusAdaptor(QString display, MainWindow *m, QObject *parent)
+    : QObject(parent),
+      m_display(display),
+      m_mainWindow(m)
+{
+    // constructor
+    qDBusRegisterMetaType<QMap<QString, bool> >();
+    qDBusRegisterMetaType<QMap<QString, int> >();
+    qDBusRegisterMetaType<QList<QStringList> >();
+    qDBusRegisterMetaType<QMap<QString, QList<QStringList> >>();
+
+    bool isServiceRegistered = QDBusConnection::sessionBus().interface()->isServiceRegistered(QStringLiteral("com.kylin.network"));
+    if(!isServiceRegistered) {
+        registerService();
+    }
+
+    m_watcher = new QDBusServiceWatcher(QStringLiteral("com.kylin.network"),QDBusConnection::sessionBus(), QDBusServiceWatcher::WatchForOwnerChange, this);
+    connect(m_watcher, &QDBusServiceWatcher::serviceOwnerChanged, this, &DbusAdaptor::onServiceOwnerChanged);
+
+    connectToMainwindow();
+}
+
+void DbusAdaptor::onServiceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner)
+{
+    if (newOwner.isEmpty()) {
+        bool success = registerService();
+        if (success) {
+            m_watcher->deleteLater();
+        }
+        qDebug() << "try to register service:" << success;
+        return;
+    }
+
+    uint newOwnerPid = QDBusConnection::sessionBus().interface()->servicePid(newOwner);
+    qDebug() << "newOwnerPid:" << newOwnerPid << ", myPid:" << QCoreApplication::applicationPid() << ", display:" << m_display;
+}
+
+bool DbusAdaptor::registerService()
+{
+    new NetworkAdaptor(this);
+
+    QDBusConnection conn = QDBusConnection::sessionBus();
+    auto reply = conn.interface()->registerService(QStringLiteral("com.kylin.network"),
+                                                          QDBusConnectionInterface::ReplaceExistingService,
+                                                          QDBusConnectionInterface::DontAllowReplacement);
+    if (reply.value() == QDBusConnectionInterface::ServiceNotRegistered) {
+        return false;
+    }
+
+    bool res = QDBusConnection::sessionBus().registerObject("/com/kylin/network", this);
+    if (!res) {
+        QDBusConnection::sessionBus().interface()->unregisterService(QStringLiteral("com.kylin.network"));
+    }
+    return res;
+}
+
+
+//无线列表
+QVariantList DbusAdaptor::getWirelessList(QString devName)
+{
+    QList<QStringList> list;
+    m_mainWindow->getWirelessList(devName, list);
+    QVariantList vList;
+    for (int i = 0; i < list.size(); ++i) {
+        vList.append(QVariant::fromValue(list.at(i)));
+    }
+    return vList;
+}
+
+bool DbusAdaptor::getWirelessSwitchBtnState()
+{
+    return m_mainWindow->getWirelessSwitchBtnState();
+}
+
+//有线列表
+QVariantList DbusAdaptor::getWiredList(QString devName)
+{
+    QList<QStringList> list;
+    m_mainWindow->getWiredList(devName, list);
+    QVariantList vList;
+    for (int i = 0; i < list.size(); ++i) {
+        vList.append(QVariant::fromValue(list.at(i)));
+    }
+    return vList;
+
+}
+
+//有线开关
+void DbusAdaptor::setWiredSwitchEnable(bool enable)
+{
+    //todo mainwindow调用backend 对开关 打开/关闭
+    if (QGSettings::isSchemaInstalled(GSETTINGS_SCHEMA_KYLIN_NM)) {
+        QGSettings *gsetting = new QGSettings(GSETTINGS_SCHEMA_KYLIN_NM);
+        if (gsetting->get(KEY_WIRED_SWITCH).toBool() != enable) {
+            gsetting->set(KEY_WIRED_SWITCH, enable);
+        }
+        delete gsetting;
+        gsetting = nullptr;
+    } else {
+        qDebug()<<"isSchemaInstalled false";
+    }
+}
+
+//无线开关
+void DbusAdaptor::setWirelessSwitchEnable(bool enable)
+{
+    //todo mainwindow调用backend 对开关 打开/关闭
+//    if (QGSettings::isSchemaInstalled(GSETTINGS_SCHEMA_KYLIN_NM)) {
+//        QGSettings *gsetting = new QGSettings(GSETTINGS_SCHEMA_KYLIN_NM);
+//        if (gsetting->get(KEY_WIRELESS_SWITCH).toBool() != enable) {
+//            gsetting->set(KEY_WIRELESS_SWITCH, enable);
+//        }
+//        delete gsetting;
+//        gsetting = nullptr;
+//    } else {
+//        qDebug()<<"isSchemaInstalled false";
+//    }
+    m_mainWindow->setWirelessSwitchEnable(enable);
+}
+
+//启用/禁用网卡
+void DbusAdaptor::setDeviceEnable(QString devName, bool enable)
+{
+    m_mainWindow->setWiredDeviceEnable(devName, enable);
+}
+
+//设置默认网卡
+//void DbusAdaptor::setDefaultWiredDevice(QString deviceName)
+//{
+//    if (!checkDeviceExist(WIRED, deviceName)) {
+//        return;
+//    }
+//    setDefaultDevice(WIRED, deviceName);
+//    parent()->setWiredDefaultDevice(deviceName);
+//    return;
+//}
+
+//QString DbusAdaptor::getDefaultWiredDevice()
+//{
+//    QSettings * m_settings = new QSettings(CONFIG_FILE_PATH, QSettings::IniFormat);
+//    m_settings->beginGroup("DEFAULTCARD");
+//    QString key("wired");
+//    QString deviceName = m_settings->value(key, "").toString();
+//    m_settings->endGroup();
+//    delete m_settings;
+//    m_settings = nullptr;
+//    return deviceName;
+//}
+
+//void DbusAdaptor::setDefaultWirelessDevice(QString deviceName)
+//{
+//    if (!checkDeviceExist(WIRED, deviceName)) {
+//        return;
+//    }
+//    setDefaultDevice(WIRELESS, deviceName);
+//    parent()->setWirelessDefaultDevice(deviceName);
+//    return;
+//}
+
+//QString  DbusAdaptor::getDefaultWirelessDevice()
+//{
+//    QSettings * m_settings = new QSettings(CONFIG_FILE_PATH, QSettings::IniFormat);
+//    m_settings->beginGroup("DEFAULTCARD");
+//    QString key("wireless");
+//    QString deviceName = m_settings->value(key, "").toString();
+//    m_settings->endGroup();
+//    delete m_settings;
+//    m_settings = nullptr;
+//    return deviceName;
+//}
+
+//删除
+void DbusAdaptor::deleteConnect(int type, QString ssid)
+{
+    if (type == WIRED) {
+        m_mainWindow->deleteWired(ssid);
+    } else if (type == WIRELESS) {
+        //待实现
+    } else {
+        qDebug() << "[DbusAdaptor] deleteConnect type is invalid";
+    }
+}
+
+//连接 根据网卡类型 参数1 0:lan 1:wlan 参数3 为ssid/uuid
+void DbusAdaptor::activateConnect(int type, QString devName, QString ssid)
+{
+    if (type == WIRED) {
+        m_mainWindow->activateWired(devName,ssid);
+    } else if (type == WIRELESS) {
+        m_mainWindow->activateWireless(devName,ssid);
+    } else {
+        qDebug() << "[DbusAdaptor] activateConnect type is invalid";
+    }
+}
+
+//断开连接 根据网卡类型 参数1 0:lan 1:wlan 参数3 为ssid/uuid
+void DbusAdaptor::deActivateConnect(int type, QString devName, QString ssid)
+{
+    if (type == WIRED) {
+        qDebug()  << "deactivateWired";
+        m_mainWindow->deactivateWired(devName,ssid);
+    } else if (type == WIRELESS) {
+        m_mainWindow->deactivateWireless(devName,ssid);
+    } else {
+        qDebug() << "[DbusAdaptor] deactivateConnect type is invalid";
+    }
+}
+
+//获取设备列表和启用/禁用状态
+QVariantMap DbusAdaptor::getDeviceListAndEnabled(int devType)
+{
+    QMap<QString, bool> map;
+    map.clear();
+    getDeviceEnableState(devType, map);
+    QVariantMap vMap;
+    QMap<QString, bool>::const_iterator item = map.cbegin();
+    while (item != map.cend()) {
+        vMap.insert(item.key(), QVariant::fromValue(item.value()));
+        item ++;
+    }
+    return vMap;
+}
+
+//获取无线设备能力
+QVariantMap DbusAdaptor::getWirelessDeviceCap()
+{
+    QMap<QString, int> map;
+    m_mainWindow->getWirelessDeviceCap(map);
+    QVariantMap vMap;
+    QMap<QString, int>::const_iterator item = map.cbegin();
+    while (item != map.cend()) {
+        vMap.insert(item.key(), QVariant::fromValue(item.value()));
+        item ++;
+    }
+    return vMap;
+}
+
+//唤起属性页 根据网卡类型 参数2 为ssid/uuid
+void DbusAdaptor::showPropertyWidget(QString devName, QString ssid)
+{
+    QString display = checkDisplay();
+    if (m_display == display) {
+        m_mainWindow->showPropertyWidget(devName,ssid);
+    } else {
+        Q_EMIT showPropertyWidgetSignal(display, devName, ssid);
+    }
+}
+
+//唤起新建有线连接界面
+void DbusAdaptor::showCreateWiredConnectWidget(QString devName)
+{
+    QString display = checkDisplay();
+    if (m_display == display) {
+        m_mainWindow->showCreateWiredConnectWidget(devName);
+    } else {
+        Q_EMIT showCreateWiredConnectWidgetSignal(display, devName);
+    }
+}
+
+//唤起加入其他无线网络界面
+void DbusAdaptor::showAddOtherWlanWidget(QString devName)
+{
+    QString display = checkDisplay();
+    if (m_display == display) {
+        qDebug() << "showAddOtherWlanWidget";
+        m_mainWindow->showAddOtherWlanWidget(devName);
+    } else {
+        qDebug() << display;
+        Q_EMIT showAddOtherWlanWidgetSignal(display, devName);
+    }
+}
+
+//开启热点
+void DbusAdaptor::activeWirelessAp(const QString apName, const QString apPassword, const QString band, const QString apDevice)
+{
+    m_mainWindow->activeWirelessAp(apName, apPassword, band, apDevice);
+}
+
+//断开热点
+void DbusAdaptor::deactiveWirelessAp(const QString apName, const QString uuid)
+{
+    m_mainWindow->deactiveWirelessAp(apName, uuid);
+}
+
+//获取热点
+QStringList DbusAdaptor::getStoredApInfo()
+{
+    QStringList list;
+    list.clear();
+    m_mainWindow->getStoredApInfo(list);
+    return list;
+}
+
+//获取热点path
+QString DbusAdaptor::getApConnectionPath(QString uuid)
+{
+    QString path;
+    path.clear();
+    m_mainWindow->getApConnectionPath(path, uuid);
+    return path;
+}
+
+//获取热点path
+QString DbusAdaptor::getActiveConnectionPath(QString uuid)
+{
+    QString path;
+    path.clear();
+    m_mainWindow->getActiveConnectionPath(path, uuid);
+    return path;
+}
+
+QStringList DbusAdaptor::getApInfoBySsid(QString devName, QString ssid)
+{
+    QStringList list;
+    list.clear();
+    m_mainWindow->getApInfoBySsid(devName, ssid, list);
+    return list;
+}
+
+void DbusAdaptor::showKylinNM(int type)
+{
+    qDebug() << "display" << checkDisplay();
+    QString display = checkDisplay();
+    if (m_display == display) {
+        m_mainWindow->onShowMainWindow(type);
+    } else {
+
+        Q_EMIT showKylinNMSignal(display, type);
+    }
+}
+
+//扫描
+void DbusAdaptor::reScan()
+{
+    m_mainWindow->rescan();
+}
+
+void DbusAdaptor::keyRingInit()
+{
+    m_mainWindow->keyRingInit();
+}
+
+void DbusAdaptor::keyRingClear()
+{
+    m_mainWindow->keyRingClear();
+}
+
+void DbusAdaptor::connectToMainwindow()
+{
+    connect(m_mainWindow, &MainWindow::lanAdd, this, &DbusAdaptor::lanAdd);
+    connect(m_mainWindow, &MainWindow::lanRemove, this, &DbusAdaptor::lanRemove);
+    connect(m_mainWindow, &MainWindow::lanUpdate, this, &DbusAdaptor::lanUpdate);
+    connect(m_mainWindow, &MainWindow::wlanAdd, this, &DbusAdaptor::wlanAdd);
+    connect(m_mainWindow, &MainWindow::wlanRemove, this, &DbusAdaptor::wlanRemove);
+    connect(m_mainWindow, &MainWindow::wlanactiveConnectionStateChanged, this, &DbusAdaptor::wlanactiveConnectionStateChanged);
+    connect(m_mainWindow, &MainWindow::lanActiveConnectionStateChanged, this, &DbusAdaptor::lanActiveConnectionStateChanged);
+    connect(m_mainWindow, &MainWindow::activateFailed, this, &DbusAdaptor::activateFailed);
+    connect(m_mainWindow, &MainWindow::deactivateFailed, this, &DbusAdaptor::deactivateFailed);
+    connect(m_mainWindow, &MainWindow::deviceStatusChanged, this, &DbusAdaptor::deviceStatusChanged);
+    connect(m_mainWindow, &MainWindow::wirelessDeviceStatusChanged, this, &DbusAdaptor::wirelessDeviceStatusChanged);
+    connect(m_mainWindow, &MainWindow::deviceNameChanged, this, &DbusAdaptor::deviceNameChanged);
+    connect(m_mainWindow, &MainWindow::wirelessSwitchBtnChanged, this, &DbusAdaptor::wirelessSwitchBtnChanged);
+    connect(m_mainWindow, &MainWindow::hotspotDeactivated, this, &DbusAdaptor::hotspotDeactivated);
+    connect(m_mainWindow, &MainWindow::hotspotActivated, this, &DbusAdaptor::hotspotActivated);
+    connect(m_mainWindow, &MainWindow::signalStrengthChange, this, &DbusAdaptor::signalStrengthChange);
+    connect(m_mainWindow, &MainWindow::secuTypeChange, this, &DbusAdaptor::secuTypeChange);
+    connect(m_mainWindow, &MainWindow::timeToUpdate, this, &DbusAdaptor::timeToUpdate);
+}
+
+QString DbusAdaptor::checkDisplay()
+{
+    uint pid = 0;
+    QDBusReply<uint> pidReply = connection().interface()->servicePid(message().service());
+    qDebug() << "caller pid: " << pidReply.value();
+    if(pidReply.isValid()) {
+        pid = pidReply.value();
+    } else {
+        return {};
+    }
+    return displayFromPid(pid);;
+}
+
+QString DbusAdaptor::displayFromPid(uint pid)
+{
+    QFile environFile(QStringLiteral("/proc/%1/environ").arg(QString::number(pid)));
+    if (environFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        const QByteArray DISPLAY = qApp->property("sessionType").toString() == "wayland" ? QByteArrayLiteral("WAYLAND_DISPLAY")
+                                                                      : QByteArrayLiteral("DISPLAY");
+        const auto lines = environFile.readAll().split('\0');
+        for (const QByteArray &line : lines) {
+            const int equalsIdx = line.indexOf('=');
+            if (equalsIdx <= 0) {
+                continue;
+            }
+            const QByteArray key = line.left(equalsIdx);
+            if (key == DISPLAY) {
+                const QByteArray value = line.mid(equalsIdx + 1);
+                return value;
+            }
+        }
+    }
+    return {};
+}
+
diff --git a/src/backend/dbusadaptor.h b/src/backend/dbus.h
similarity index 78%
rename from src/backend/dbusadaptor.h
rename to src/backend/dbus.h
index 7315f0d3..87add6d5 100644
--- a/src/backend/dbusadaptor.h
+++ b/src/backend/dbus.h
@@ -15,6 +15,8 @@
 #include <QtCore/QObject>
 #include <QtDBus/QtDBus>
 #include <QtDBus/QDBusMetaType>
+#include "dbus_adaptor.h"
+#include "dbus_interface.h"
 
 #include "tabpage.h"
 #include "../dbus-interface/kylinnetworkdeviceresource.h"
@@ -34,23 +36,19 @@ QT_END_NAMESPACE
 
 #include "mainwindow.h"
 
-class DbusAdaptor: public QDBusAbstractAdaptor
+class DbusAdaptor: public QObject, protected QDBusContext
 {
     Q_OBJECT
     Q_CLASSINFO("D-Bus Interface", "com.kylin.network")
 public:
-    DbusAdaptor(MainWindow *parent);
-    virtual ~DbusAdaptor();
-
-    inline MainWindow *parent() const
-    { return static_cast<MainWindow *>(QObject::parent()); }
+    explicit DbusAdaptor(QString display, MainWindow *m, QObject *parent = nullptr);
 
 public: // PROPERTIES
 public Q_SLOTS: // METHODS
     //无线列表
-    QMap<QString, QVector<QStringList> > getWirelessList();
+    QVariantList getWirelessList(QString devName);
     //有线列表
-    QMap<QString, QVector<QStringList>> getWiredList();
+    QVariantList getWiredList(QString devName);
     //有线总开关
     Q_NOREPLY void setWiredSwitchEnable(bool enable);
     //无线总开关
@@ -69,9 +67,9 @@ public Q_SLOTS: // METHODS
     //断开连接 根据网卡类型 参数1 0:lan 1:wlan 参数3 为ssid/uuid
     Q_NOREPLY void deActivateConnect(int type, QString devName, QString ssid);
     //获取设备列表和启用/禁用状态
-    QMap<QString, bool> getDeviceListAndEnabled(int devType);
+    QVariantMap getDeviceListAndEnabled(int devType);
     //获取无线设备能力
-    QMap<QString, int> getWirelessDeviceCap();
+    QVariantMap getWirelessDeviceCap();
     //唤起属性页 根据网卡类型 参数2 为ssid/uuid
     Q_NOREPLY void showPropertyWidget(QString devName, QString ssid);
     //唤起新建有线连接界面
@@ -125,6 +123,29 @@ Q_SIGNALS: // SIGNALS
     void secuTypeChange(QString devName, QString ssid, QString secuType);
     //列表排序
     void timeToUpdate();
+
+
+
+    void showKylinNMSignal(QString display, int type);
+
+    //唤起属性页 根据网卡类型 参数2 为ssid/uuid
+    void showPropertyWidgetSignal(QString display, QString devName, QString ssid);
+    //唤起新建有线连接界面
+    void showCreateWiredConnectWidgetSignal(QString display, QString devName);
+    //唤起加入其他无线网络界面
+    void showAddOtherWlanWidgetSignal(QString display, QString devName);
+
+private:
+    MainWindow *m_mainWindow;
+    QString m_display;
+    QDBusServiceWatcher *m_watcher = nullptr;
+
+    QString checkDisplay();
+    QString displayFromPid(uint pid);
+    void connectToMainwindow();
+    bool registerService();
+private Q_SLOT:
+    void onServiceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner);
 };
 
 #endif
diff --git a/src/backend/dbus.xml b/src/backend/dbus.xml
new file mode 100644
index 00000000..59d36c32
--- /dev/null
+++ b/src/backend/dbus.xml
@@ -0,0 +1,186 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+  <interface name="com.kylin.network">
+    <signal name="lanAdd">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="info" type="as" direction="out"/>
+    </signal>
+    <signal name="lanRemove">
+      <arg name="dbusPath" type="s" direction="out"/>
+    </signal>
+    <signal name="lanUpdate">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="info" type="as" direction="out"/>
+    </signal>
+    <signal name="wlanAdd">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="info" type="as" direction="out"/>
+    </signal>
+    <signal name="wlanRemove">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+    </signal>
+    <signal name="wlanactiveConnectionStateChanged">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+      <arg name="uuid" type="s" direction="out"/>
+      <arg name="status" type="i" direction="out"/>
+    </signal>
+    <signal name="lanActiveConnectionStateChanged">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="uuid" type="s" direction="out"/>
+      <arg name="status" type="i" direction="out"/>
+    </signal>
+    <signal name="activateFailed">
+      <arg name="errorMessage" type="s" direction="out"/>
+    </signal>
+    <signal name="deactivateFailed">
+      <arg name="errorMessage" type="s" direction="out"/>
+    </signal>
+    <signal name="deviceStatusChanged">
+    </signal>
+    <signal name="wirelessDeviceStatusChanged">
+    </signal>
+    <signal name="deviceNameChanged">
+      <arg name="oldName" type="s" direction="out"/>
+      <arg name="newName" type="s" direction="out"/>
+      <arg name="type" type="i" direction="out"/>
+    </signal>
+    <signal name="wirelessSwitchBtnChanged">
+      <arg name="state" type="b" direction="out"/>
+    </signal>
+    <signal name="hotspotDeactivated">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+    </signal>
+    <signal name="hotspotActivated">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+      <arg name="uuid" type="s" direction="out"/>
+      <arg name="activePath" type="s" direction="out"/>
+      <arg name="settingPath" type="s" direction="out"/>
+    </signal>
+    <signal name="signalStrengthChange">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+      <arg name="strength" type="i" direction="out"/>
+    </signal>
+    <signal name="secuTypeChange">
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+      <arg name="secuType" type="s" direction="out"/>
+    </signal>
+    <signal name="timeToUpdate">
+    </signal>
+    <signal name="showKylinNMSignal">
+      <arg name="display" type="s" direction="out"/>
+      <arg name="type" type="i" direction="out"/>
+    </signal>
+    <signal name="showPropertyWidgetSignal">
+      <arg name="display" type="s" direction="out"/>
+      <arg name="devName" type="s" direction="out"/>
+      <arg name="ssid" type="s" direction="out"/>
+    </signal>
+    <signal name="showCreateWiredConnectWidgetSignal">
+      <arg name="display" type="s" direction="out"/>
+      <arg name="devName" type="s" direction="out"/>
+    </signal>
+    <signal name="showAddOtherWlanWidgetSignal">
+      <arg name="display" type="s" direction="out"/>
+      <arg name="devName" type="s" direction="out"/>
+    </signal>
+    <method name="getWirelessList">
+      <arg type="av" direction="out"/>
+      <arg name="devName" type="s" direction="in"/>
+    </method>
+    <method name="getWiredList">
+      <arg type="av" direction="out"/>
+      <arg name="devName" type="s" direction="in"/>
+    </method>
+    <method name="setWiredSwitchEnable">
+      <arg name="enable" type="b" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="setWirelessSwitchEnable">
+      <arg name="enable" type="b" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="setDeviceEnable">
+      <arg name="devName" type="s" direction="in"/>
+      <arg name="enable" type="b" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="activateConnect">
+      <arg name="type" type="i" direction="in"/>
+      <arg name="devName" type="s" direction="in"/>
+      <arg name="ssid" type="s" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="deActivateConnect">
+      <arg name="type" type="i" direction="in"/>
+      <arg name="devName" type="s" direction="in"/>
+      <arg name="ssid" type="s" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="getDeviceListAndEnabled">
+      <arg type="a{sv}" direction="out"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.Out0" value="QVariantMap"/>
+      <arg name="devType" type="i" direction="in"/>
+    </method>
+    <method name="getWirelessDeviceCap">
+      <arg type="a{sv}" direction="out"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.Out0" value="QVariantMap"/>
+    </method>
+    <method name="showPropertyWidget">
+      <arg name="devName" type="s" direction="in"/>
+      <arg name="ssid" type="s" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="showCreateWiredConnectWidget">
+      <arg name="devName" type="s" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="showAddOtherWlanWidget">
+      <arg name="devName" type="s" direction="in"/>
+      <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
+    </method>
+    <method name="activeWirelessAp">
+      <arg name="apName" type="s" direction="in"/>
+      <arg name="apPassword" type="s" direction="in"/>
+      <arg name="band" type="s" direction="in"/>
+      <arg name="apDevice" type="s" direction="in"/>
+    </method>
+    <method name="deactiveWirelessAp">
+      <arg name="apName" type="s" direction="in"/>
+      <arg name="uuid" type="s" direction="in"/>
+    </method>
+    <method name="getStoredApInfo">
+      <arg type="as" direction="out"/>
+    </method>
+    <method name="getApInfoBySsid">
+      <arg type="as" direction="out"/>
+      <arg name="devName" type="s" direction="in"/>
+      <arg name="ssid" type="s" direction="in"/>
+    </method>
+    <method name="getApConnectionPath">
+      <arg type="s" direction="out"/>
+      <arg name="uuid" type="s" direction="in"/>
+    </method>
+    <method name="getActiveConnectionPath">
+      <arg type="s" direction="out"/>
+      <arg name="uuid" type="s" direction="in"/>
+    </method>
+    <method name="reScan">
+    </method>
+    <method name="keyRingInit">
+    </method>
+    <method name="keyRingClear">
+    </method>
+    <method name="showKylinNM">
+      <arg name="type" type="i" direction="in"/>
+    </method>
+    <method name="getWirelessSwitchBtnState">
+      <arg type="b" direction="out"/>
+    </method>
+  </interface>
+</node>
diff --git a/src/backend/dbus_adaptor.cpp b/src/backend/dbus_adaptor.cpp
new file mode 100644
index 00000000..56e99012
--- /dev/null
+++ b/src/backend/dbus_adaptor.cpp
@@ -0,0 +1,191 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp dbus.xml -a dbus_adaptor
+ *
+ * qdbusxml2cpp is Copyright (C) 2020 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#include "dbus_adaptor.h"
+#include <QtCore/QMetaObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+
+/*
+ * Implementation of adaptor class NetworkAdaptor
+ */
+
+NetworkAdaptor::NetworkAdaptor(QObject *parent)
+    : QDBusAbstractAdaptor(parent)
+{
+    // constructor
+    setAutoRelaySignals(true);
+}
+
+NetworkAdaptor::~NetworkAdaptor()
+{
+    // destructor
+}
+
+void NetworkAdaptor::activateConnect(int type, const QString &devName, const QString &ssid)
+{
+    // handle method call com.kylin.network.activateConnect
+    QMetaObject::invokeMethod(parent(), "activateConnect", Q_ARG(int, type), Q_ARG(QString, devName), Q_ARG(QString, ssid));
+}
+
+void NetworkAdaptor::activeWirelessAp(const QString &apName, const QString &apPassword, const QString &band, const QString &apDevice)
+{
+    // handle method call com.kylin.network.activeWirelessAp
+    QMetaObject::invokeMethod(parent(), "activeWirelessAp", Q_ARG(QString, apName), Q_ARG(QString, apPassword), Q_ARG(QString, band), Q_ARG(QString, apDevice));
+}
+
+void NetworkAdaptor::deActivateConnect(int type, const QString &devName, const QString &ssid)
+{
+    // handle method call com.kylin.network.deActivateConnect
+    QMetaObject::invokeMethod(parent(), "deActivateConnect", Q_ARG(int, type), Q_ARG(QString, devName), Q_ARG(QString, ssid));
+}
+
+void NetworkAdaptor::deactiveWirelessAp(const QString &apName, const QString &uuid)
+{
+    // handle method call com.kylin.network.deactiveWirelessAp
+    QMetaObject::invokeMethod(parent(), "deactiveWirelessAp", Q_ARG(QString, apName), Q_ARG(QString, uuid));
+}
+
+QString NetworkAdaptor::getActiveConnectionPath(const QString &uuid)
+{
+    // handle method call com.kylin.network.getActiveConnectionPath
+    QString out0;
+    QMetaObject::invokeMethod(parent(), "getActiveConnectionPath", Q_RETURN_ARG(QString, out0), Q_ARG(QString, uuid));
+    return out0;
+}
+
+QString NetworkAdaptor::getApConnectionPath(const QString &uuid)
+{
+    // handle method call com.kylin.network.getApConnectionPath
+    QString out0;
+    QMetaObject::invokeMethod(parent(), "getApConnectionPath", Q_RETURN_ARG(QString, out0), Q_ARG(QString, uuid));
+    return out0;
+}
+
+QStringList NetworkAdaptor::getApInfoBySsid(const QString &devName, const QString &ssid)
+{
+    // handle method call com.kylin.network.getApInfoBySsid
+    QStringList out0;
+    QMetaObject::invokeMethod(parent(), "getApInfoBySsid", Q_RETURN_ARG(QStringList, out0), Q_ARG(QString, devName), Q_ARG(QString, ssid));
+    return out0;
+}
+
+QVariantMap NetworkAdaptor::getDeviceListAndEnabled(int devType)
+{
+    // handle method call com.kylin.network.getDeviceListAndEnabled
+    QVariantMap out0;
+    QMetaObject::invokeMethod(parent(), "getDeviceListAndEnabled", Q_RETURN_ARG(QVariantMap, out0), Q_ARG(int, devType));
+    return out0;
+}
+
+QStringList NetworkAdaptor::getStoredApInfo()
+{
+    // handle method call com.kylin.network.getStoredApInfo
+    QStringList out0;
+    QMetaObject::invokeMethod(parent(), "getStoredApInfo", Q_RETURN_ARG(QStringList, out0));
+    return out0;
+}
+
+QVariantList NetworkAdaptor::getWiredList(const QString &devName)
+{
+    // handle method call com.kylin.network.getWiredList
+    QVariantList out0;
+    QMetaObject::invokeMethod(parent(), "getWiredList", Q_RETURN_ARG(QVariantList, out0), Q_ARG(QString, devName));
+    return out0;
+}
+
+QVariantMap NetworkAdaptor::getWirelessDeviceCap()
+{
+    // handle method call com.kylin.network.getWirelessDeviceCap
+    QVariantMap out0;
+    QMetaObject::invokeMethod(parent(), "getWirelessDeviceCap", Q_RETURN_ARG(QVariantMap, out0));
+    return out0;
+}
+
+QVariantList NetworkAdaptor::getWirelessList(const QString &devName)
+{
+    // handle method call com.kylin.network.getWirelessList
+    QVariantList out0;
+    QMetaObject::invokeMethod(parent(), "getWirelessList", Q_RETURN_ARG(QVariantList, out0), Q_ARG(QString, devName));
+    return out0;
+}
+
+bool NetworkAdaptor::getWirelessSwitchBtnState()
+{
+    // handle method call com.kylin.network.getWirelessSwitchBtnState
+    bool out0;
+    QMetaObject::invokeMethod(parent(), "getWirelessSwitchBtnState", Q_RETURN_ARG(bool, out0));
+    return out0;
+}
+
+void NetworkAdaptor::keyRingClear()
+{
+    // handle method call com.kylin.network.keyRingClear
+    QMetaObject::invokeMethod(parent(), "keyRingClear");
+}
+
+void NetworkAdaptor::keyRingInit()
+{
+    // handle method call com.kylin.network.keyRingInit
+    QMetaObject::invokeMethod(parent(), "keyRingInit");
+}
+
+void NetworkAdaptor::reScan()
+{
+    // handle method call com.kylin.network.reScan
+    QMetaObject::invokeMethod(parent(), "reScan");
+}
+
+void NetworkAdaptor::setDeviceEnable(const QString &devName, bool enable)
+{
+    // handle method call com.kylin.network.setDeviceEnable
+    QMetaObject::invokeMethod(parent(), "setDeviceEnable", Q_ARG(QString, devName), Q_ARG(bool, enable));
+}
+
+void NetworkAdaptor::setWiredSwitchEnable(bool enable)
+{
+    // handle method call com.kylin.network.setWiredSwitchEnable
+    QMetaObject::invokeMethod(parent(), "setWiredSwitchEnable", Q_ARG(bool, enable));
+}
+
+void NetworkAdaptor::setWirelessSwitchEnable(bool enable)
+{
+    // handle method call com.kylin.network.setWirelessSwitchEnable
+    QMetaObject::invokeMethod(parent(), "setWirelessSwitchEnable", Q_ARG(bool, enable));
+}
+
+void NetworkAdaptor::showAddOtherWlanWidget(const QString &devName)
+{
+    // handle method call com.kylin.network.showAddOtherWlanWidget
+    QMetaObject::invokeMethod(parent(), "showAddOtherWlanWidget", Q_ARG(QString, devName));
+}
+
+void NetworkAdaptor::showCreateWiredConnectWidget(const QString &devName)
+{
+    // handle method call com.kylin.network.showCreateWiredConnectWidget
+    QMetaObject::invokeMethod(parent(), "showCreateWiredConnectWidget", Q_ARG(QString, devName));
+}
+
+void NetworkAdaptor::showKylinNM(int type)
+{
+    // handle method call com.kylin.network.showKylinNM
+    QMetaObject::invokeMethod(parent(), "showKylinNM", Q_ARG(int, type));
+}
+
+void NetworkAdaptor::showPropertyWidget(const QString &devName, const QString &ssid)
+{
+    // handle method call com.kylin.network.showPropertyWidget
+    QMetaObject::invokeMethod(parent(), "showPropertyWidget", Q_ARG(QString, devName), Q_ARG(QString, ssid));
+}
+
diff --git a/src/backend/dbus_adaptor.h b/src/backend/dbus_adaptor.h
new file mode 100644
index 00000000..e562a2d3
--- /dev/null
+++ b/src/backend/dbus_adaptor.h
@@ -0,0 +1,266 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp dbus.xml -a dbus_adaptor
+ *
+ * qdbusxml2cpp is Copyright (C) 2020 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#ifndef DBUS_ADAPTOR_H
+#define DBUS_ADAPTOR_H
+
+#include <QtCore/QObject>
+#include <QtDBus/QtDBus>
+QT_BEGIN_NAMESPACE
+class QByteArray;
+template<class T> class QList;
+template<class Key, class Value> class QMap;
+class QString;
+class QStringList;
+class QVariant;
+QT_END_NAMESPACE
+
+/*
+ * Adaptor class for interface com.kylin.network
+ */
+class NetworkAdaptor: public QDBusAbstractAdaptor
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "com.kylin.network")
+    Q_CLASSINFO("D-Bus Introspection", ""
+"  <interface name=\"com.kylin.network\">\n"
+"    <signal name=\"lanAdd\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"as\" name=\"info\"/>\n"
+"    </signal>\n"
+"    <signal name=\"lanRemove\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"dbusPath\"/>\n"
+"    </signal>\n"
+"    <signal name=\"lanUpdate\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"as\" name=\"info\"/>\n"
+"    </signal>\n"
+"    <signal name=\"wlanAdd\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"as\" name=\"info\"/>\n"
+"    </signal>\n"
+"    <signal name=\"wlanRemove\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"    </signal>\n"
+"    <signal name=\"wlanactiveConnectionStateChanged\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"uuid\"/>\n"
+"      <arg direction=\"out\" type=\"i\" name=\"status\"/>\n"
+"    </signal>\n"
+"    <signal name=\"lanActiveConnectionStateChanged\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"uuid\"/>\n"
+"      <arg direction=\"out\" type=\"i\" name=\"status\"/>\n"
+"    </signal>\n"
+"    <signal name=\"activateFailed\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"errorMessage\"/>\n"
+"    </signal>\n"
+"    <signal name=\"deactivateFailed\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"errorMessage\"/>\n"
+"    </signal>\n"
+"    <signal name=\"deviceStatusChanged\"/>\n"
+"    <signal name=\"wirelessDeviceStatusChanged\"/>\n"
+"    <signal name=\"deviceNameChanged\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"oldName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"newName\"/>\n"
+"      <arg direction=\"out\" type=\"i\" name=\"type\"/>\n"
+"    </signal>\n"
+"    <signal name=\"wirelessSwitchBtnChanged\">\n"
+"      <arg direction=\"out\" type=\"b\" name=\"state\"/>\n"
+"    </signal>\n"
+"    <signal name=\"hotspotDeactivated\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"    </signal>\n"
+"    <signal name=\"hotspotActivated\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"uuid\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"activePath\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"settingPath\"/>\n"
+"    </signal>\n"
+"    <signal name=\"signalStrengthChange\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"      <arg direction=\"out\" type=\"i\" name=\"strength\"/>\n"
+"    </signal>\n"
+"    <signal name=\"secuTypeChange\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"secuType\"/>\n"
+"    </signal>\n"
+"    <signal name=\"timeToUpdate\"/>\n"
+"    <signal name=\"showKylinNMSignal\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"display\"/>\n"
+"      <arg direction=\"out\" type=\"i\" name=\"type\"/>\n"
+"    </signal>\n"
+"    <signal name=\"showPropertyWidgetSignal\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"display\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"ssid\"/>\n"
+"    </signal>\n"
+"    <signal name=\"showCreateWiredConnectWidgetSignal\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"display\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"    </signal>\n"
+"    <signal name=\"showAddOtherWlanWidgetSignal\">\n"
+"      <arg direction=\"out\" type=\"s\" name=\"display\"/>\n"
+"      <arg direction=\"out\" type=\"s\" name=\"devName\"/>\n"
+"    </signal>\n"
+"    <method name=\"getWirelessList\">\n"
+"      <arg direction=\"out\" type=\"av\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"    </method>\n"
+"    <method name=\"getWiredList\">\n"
+"      <arg direction=\"out\" type=\"av\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"    </method>\n"
+"    <method name=\"setWiredSwitchEnable\">\n"
+"      <arg direction=\"in\" type=\"b\" name=\"enable\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"setWirelessSwitchEnable\">\n"
+"      <arg direction=\"in\" type=\"b\" name=\"enable\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"setDeviceEnable\">\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"in\" type=\"b\" name=\"enable\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"activateConnect\">\n"
+"      <arg direction=\"in\" type=\"i\" name=\"type\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"ssid\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"deActivateConnect\">\n"
+"      <arg direction=\"in\" type=\"i\" name=\"type\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"ssid\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"getDeviceListAndEnabled\">\n"
+"      <arg direction=\"out\" type=\"a{sv}\"/>\n"
+"      <annotation value=\"QVariantMap\" name=\"org.qtproject.QtDBus.QtTypeName.Out0\"/>\n"
+"      <arg direction=\"in\" type=\"i\" name=\"devType\"/>\n"
+"    </method>\n"
+"    <method name=\"getWirelessDeviceCap\">\n"
+"      <arg direction=\"out\" type=\"a{sv}\"/>\n"
+"      <annotation value=\"QVariantMap\" name=\"org.qtproject.QtDBus.QtTypeName.Out0\"/>\n"
+"    </method>\n"
+"    <method name=\"showPropertyWidget\">\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"ssid\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"showCreateWiredConnectWidget\">\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"showAddOtherWlanWidget\">\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <annotation value=\"true\" name=\"org.freedesktop.DBus.Method.NoReply\"/>\n"
+"    </method>\n"
+"    <method name=\"activeWirelessAp\">\n"
+"      <arg direction=\"in\" type=\"s\" name=\"apName\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"apPassword\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"band\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"apDevice\"/>\n"
+"    </method>\n"
+"    <method name=\"deactiveWirelessAp\">\n"
+"      <arg direction=\"in\" type=\"s\" name=\"apName\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"uuid\"/>\n"
+"    </method>\n"
+"    <method name=\"getStoredApInfo\">\n"
+"      <arg direction=\"out\" type=\"as\"/>\n"
+"    </method>\n"
+"    <method name=\"getApInfoBySsid\">\n"
+"      <arg direction=\"out\" type=\"as\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"devName\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"ssid\"/>\n"
+"    </method>\n"
+"    <method name=\"getApConnectionPath\">\n"
+"      <arg direction=\"out\" type=\"s\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"uuid\"/>\n"
+"    </method>\n"
+"    <method name=\"getActiveConnectionPath\">\n"
+"      <arg direction=\"out\" type=\"s\"/>\n"
+"      <arg direction=\"in\" type=\"s\" name=\"uuid\"/>\n"
+"    </method>\n"
+"    <method name=\"reScan\"/>\n"
+"    <method name=\"keyRingInit\"/>\n"
+"    <method name=\"keyRingClear\"/>\n"
+"    <method name=\"showKylinNM\">\n"
+"      <arg direction=\"in\" type=\"i\" name=\"type\"/>\n"
+"    </method>\n"
+"    <method name=\"getWirelessSwitchBtnState\">\n"
+"      <arg direction=\"out\" type=\"b\"/>\n"
+"    </method>\n"
+"  </interface>\n"
+        "")
+public:
+    NetworkAdaptor(QObject *parent);
+    virtual ~NetworkAdaptor();
+
+public: // PROPERTIES
+public Q_SLOTS: // METHODS
+    Q_NOREPLY void activateConnect(int type, const QString &devName, const QString &ssid);
+    void activeWirelessAp(const QString &apName, const QString &apPassword, const QString &band, const QString &apDevice);
+    Q_NOREPLY void deActivateConnect(int type, const QString &devName, const QString &ssid);
+    void deactiveWirelessAp(const QString &apName, const QString &uuid);
+    QString getActiveConnectionPath(const QString &uuid);
+    QString getApConnectionPath(const QString &uuid);
+    QStringList getApInfoBySsid(const QString &devName, const QString &ssid);
+    QVariantMap getDeviceListAndEnabled(int devType);
+    QStringList getStoredApInfo();
+    QVariantList getWiredList(const QString &devName);
+    QVariantMap getWirelessDeviceCap();
+    QVariantList getWirelessList(const QString &devName);
+    bool getWirelessSwitchBtnState();
+    void keyRingClear();
+    void keyRingInit();
+    void reScan();
+    Q_NOREPLY void setDeviceEnable(const QString &devName, bool enable);
+    Q_NOREPLY void setWiredSwitchEnable(bool enable);
+    Q_NOREPLY void setWirelessSwitchEnable(bool enable);
+    Q_NOREPLY void showAddOtherWlanWidget(const QString &devName);
+    Q_NOREPLY void showCreateWiredConnectWidget(const QString &devName);
+    void showKylinNM(int type);
+    Q_NOREPLY void showPropertyWidget(const QString &devName, const QString &ssid);
+Q_SIGNALS: // SIGNALS
+    void activateFailed(const QString &errorMessage);
+    void deactivateFailed(const QString &errorMessage);
+    void deviceNameChanged(const QString &oldName, const QString &newName, int type);
+    void deviceStatusChanged();
+    void hotspotActivated(const QString &devName, const QString &ssid, const QString &uuid, const QString &activePath, const QString &settingPath);
+    void hotspotDeactivated(const QString &devName, const QString &ssid);
+    void lanActiveConnectionStateChanged(const QString &devName, const QString &uuid, int status);
+    void lanAdd(const QString &devName, const QStringList &info);
+    void lanRemove(const QString &dbusPath);
+    void lanUpdate(const QString &devName, const QStringList &info);
+    void secuTypeChange(const QString &devName, const QString &ssid, const QString &secuType);
+    void showAddOtherWlanWidgetSignal(const QString &display, const QString &devName);
+    void showCreateWiredConnectWidgetSignal(const QString &display, const QString &devName);
+    void showKylinNMSignal(const QString &display, int type);
+    void showPropertyWidgetSignal(const QString &display, const QString &devName, const QString &ssid);
+    void signalStrengthChange(const QString &devName, const QString &ssid, int strength);
+    void timeToUpdate();
+    void wirelessDeviceStatusChanged();
+    void wirelessSwitchBtnChanged(bool state);
+    void wlanAdd(const QString &devName, const QStringList &info);
+    void wlanRemove(const QString &devName, const QString &ssid);
+    void wlanactiveConnectionStateChanged(const QString &devName, const QString &ssid, const QString &uuid, int status);
+};
+
+#endif
diff --git a/src/backend/dbus_interface.cpp b/src/backend/dbus_interface.cpp
new file mode 100644
index 00000000..1f04e21e
--- /dev/null
+++ b/src/backend/dbus_interface.cpp
@@ -0,0 +1,26 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp dbus.xml -p dbus_interface
+ *
+ * qdbusxml2cpp is Copyright (C) 2020 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#include "dbus_interface.h"
+
+/*
+ * Implementation of interface class ComKylinNetworkInterface
+ */
+
+ComKylinNetworkInterface::ComKylinNetworkInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent)
+    : QDBusAbstractInterface(service, path, staticInterfaceName(), connection, parent)
+{
+}
+
+ComKylinNetworkInterface::~ComKylinNetworkInterface()
+{
+}
+
diff --git a/src/backend/dbus_interface.h b/src/backend/dbus_interface.h
new file mode 100644
index 00000000..f8a73c64
--- /dev/null
+++ b/src/backend/dbus_interface.h
@@ -0,0 +1,224 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp dbus.xml -p dbus_interface
+ *
+ * qdbusxml2cpp is Copyright (C) 2020 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#ifndef DBUS_INTERFACE_H
+#define DBUS_INTERFACE_H
+
+#include <QtCore/QObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtDBus/QtDBus>
+
+/*
+ * Proxy class for interface com.kylin.network
+ */
+class ComKylinNetworkInterface: public QDBusAbstractInterface
+{
+    Q_OBJECT
+public:
+    static inline const char *staticInterfaceName()
+    { return "com.kylin.network"; }
+
+public:
+    ComKylinNetworkInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = nullptr);
+
+    ~ComKylinNetworkInterface();
+
+public Q_SLOTS: // METHODS
+    inline Q_NOREPLY void activateConnect(int type, const QString &devName, const QString &ssid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(type) << QVariant::fromValue(devName) << QVariant::fromValue(ssid);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("activateConnect"), argumentList);
+    }
+
+    inline QDBusPendingReply<> activeWirelessAp(const QString &apName, const QString &apPassword, const QString &band, const QString &apDevice)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(apName) << QVariant::fromValue(apPassword) << QVariant::fromValue(band) << QVariant::fromValue(apDevice);
+        return asyncCallWithArgumentList(QStringLiteral("activeWirelessAp"), argumentList);
+    }
+
+    inline Q_NOREPLY void deActivateConnect(int type, const QString &devName, const QString &ssid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(type) << QVariant::fromValue(devName) << QVariant::fromValue(ssid);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("deActivateConnect"), argumentList);
+    }
+
+    inline QDBusPendingReply<> deactiveWirelessAp(const QString &apName, const QString &uuid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(apName) << QVariant::fromValue(uuid);
+        return asyncCallWithArgumentList(QStringLiteral("deactiveWirelessAp"), argumentList);
+    }
+
+    inline QDBusPendingReply<QString> getActiveConnectionPath(const QString &uuid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(uuid);
+        return asyncCallWithArgumentList(QStringLiteral("getActiveConnectionPath"), argumentList);
+    }
+
+    inline QDBusPendingReply<QString> getApConnectionPath(const QString &uuid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(uuid);
+        return asyncCallWithArgumentList(QStringLiteral("getApConnectionPath"), argumentList);
+    }
+
+    inline QDBusPendingReply<QStringList> getApInfoBySsid(const QString &devName, const QString &ssid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName) << QVariant::fromValue(ssid);
+        return asyncCallWithArgumentList(QStringLiteral("getApInfoBySsid"), argumentList);
+    }
+
+    inline QDBusPendingReply<QVariantMap> getDeviceListAndEnabled(int devType)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devType);
+        return asyncCallWithArgumentList(QStringLiteral("getDeviceListAndEnabled"), argumentList);
+    }
+
+    inline QDBusPendingReply<QStringList> getStoredApInfo()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("getStoredApInfo"), argumentList);
+    }
+
+    inline QDBusPendingReply<QVariantList> getWiredList(const QString &devName)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName);
+        return asyncCallWithArgumentList(QStringLiteral("getWiredList"), argumentList);
+    }
+
+    inline QDBusPendingReply<QVariantMap> getWirelessDeviceCap()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("getWirelessDeviceCap"), argumentList);
+    }
+
+    inline QDBusPendingReply<QVariantList> getWirelessList(const QString &devName)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName);
+        return asyncCallWithArgumentList(QStringLiteral("getWirelessList"), argumentList);
+    }
+
+    inline QDBusPendingReply<bool> getWirelessSwitchBtnState()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("getWirelessSwitchBtnState"), argumentList);
+    }
+
+    inline QDBusPendingReply<> keyRingClear()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("keyRingClear"), argumentList);
+    }
+
+    inline QDBusPendingReply<> keyRingInit()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("keyRingInit"), argumentList);
+    }
+
+    inline QDBusPendingReply<> reScan()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("reScan"), argumentList);
+    }
+
+    inline Q_NOREPLY void setDeviceEnable(const QString &devName, bool enable)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName) << QVariant::fromValue(enable);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("setDeviceEnable"), argumentList);
+    }
+
+    inline Q_NOREPLY void setWiredSwitchEnable(bool enable)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(enable);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("setWiredSwitchEnable"), argumentList);
+    }
+
+    inline Q_NOREPLY void setWirelessSwitchEnable(bool enable)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(enable);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("setWirelessSwitchEnable"), argumentList);
+    }
+
+    inline Q_NOREPLY void showAddOtherWlanWidget(const QString &devName)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("showAddOtherWlanWidget"), argumentList);
+    }
+
+    inline Q_NOREPLY void showCreateWiredConnectWidget(const QString &devName)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("showCreateWiredConnectWidget"), argumentList);
+    }
+
+    inline QDBusPendingReply<> showKylinNM(int type)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(type);
+        return asyncCallWithArgumentList(QStringLiteral("showKylinNM"), argumentList);
+    }
+
+    inline Q_NOREPLY void showPropertyWidget(const QString &devName, const QString &ssid)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(devName) << QVariant::fromValue(ssid);
+        callWithArgumentList(QDBus::NoBlock, QStringLiteral("showPropertyWidget"), argumentList);
+    }
+
+Q_SIGNALS: // SIGNALS
+    void activateFailed(const QString &errorMessage);
+    void deactivateFailed(const QString &errorMessage);
+    void deviceNameChanged(const QString &oldName, const QString &newName, int type);
+    void deviceStatusChanged();
+    void hotspotActivated(const QString &devName, const QString &ssid, const QString &uuid, const QString &activePath, const QString &settingPath);
+    void hotspotDeactivated(const QString &devName, const QString &ssid);
+    void lanActiveConnectionStateChanged(const QString &devName, const QString &uuid, int status);
+    void lanAdd(const QString &devName, const QStringList &info);
+    void lanRemove(const QString &dbusPath);
+    void lanUpdate(const QString &devName, const QStringList &info);
+    void secuTypeChange(const QString &devName, const QString &ssid, const QString &secuType);
+    void showAddOtherWlanWidgetSignal(const QString &display, const QString &devName);
+    void showCreateWiredConnectWidgetSignal(const QString &display, const QString &devName);
+    void showKylinNMSignal(const QString &display, int type);
+    void showPropertyWidgetSignal(const QString &display, const QString &devName, const QString &ssid);
+    void signalStrengthChange(const QString &devName, const QString &ssid, int strength);
+    void timeToUpdate();
+    void wirelessDeviceStatusChanged();
+    void wirelessSwitchBtnChanged(bool state);
+    void wlanAdd(const QString &devName, const QStringList &info);
+    void wlanRemove(const QString &devName, const QString &ssid);
+    void wlanactiveConnectionStateChanged(const QString &devName, const QString &ssid, const QString &uuid, int status);
+};
+
+namespace com {
+  namespace kylin {
+    typedef ::ComKylinNetworkInterface network;
+  }
+}
+#endif
diff --git a/src/frontend/connectivity/connectivity.pri b/src/frontend/connectivity/connectivity.pri
new file mode 100644
index 00000000..cfbdbcb6
--- /dev/null
+++ b/src/frontend/connectivity/connectivity.pri
@@ -0,0 +1,9 @@
+INCLUDEPATH += $$PWD
+
+FORMS += \
+
+HEADERS += \
+    $$PWD/connectivitypage.h \
+
+SOURCES += \
+    $$PWD/connectivitypage.cpp \
diff --git a/src/frontend/connectivity/connectivitypage.cpp b/src/frontend/connectivity/connectivitypage.cpp
new file mode 100644
index 00000000..f6aa9687
--- /dev/null
+++ b/src/frontend/connectivity/connectivitypage.cpp
@@ -0,0 +1,205 @@
+#include "connectivitypage.h"
+#include <QLayout>
+#include <QFormLayout>
+#include <QApplication>
+#include <QGSettings>
+#include <QDebug>
+#include <QRegExpValidator>
+
+#include "windowmanager/windowmanager.h"
+#include "kwindowsystem.h"
+#include "kwindowsystem_export.h"
+#include "kylinutil.h"
+
+#define THEME_SCHAME "org.ukui.style"
+#define COLOR_THEME "styleName"
+
+#define  BOTTOM_LAYOUT_MARGINS  24, 16, 24, 24
+#define  LAYOUT_SPACING  16
+
+ConnectivityPage::ConnectivityPage(QString uri, QWidget *parent)
+    :m_uri(uri), QDialog(parent)
+{
+    this->setAttribute(Qt::WA_DeleteOnClose, true);
+    this->setFixedSize(380, 369);
+    this->setWindowTitle(tr("Network connectivity detection"));
+    setAttribute(Qt::WA_DeleteOnClose, false);
+    KWindowSystem::setState(this->winId(), NET::SkipTaskbar | NET::SkipPager);
+    m_connectResource = new KyConnectResourse(this);
+    initUi();
+    initConnect();
+    NetworkManager::Connectivity connectivity;
+    m_connectResource->getConnectivity(connectivity);
+    setWarning(connectivity);
+    m_publicNetworkButton->setChecked(m_uri.isEmpty());
+    m_intranetButton->setChecked(!m_uri.isEmpty());
+    if (!m_uri.isEmpty()) {
+        checkUri();
+    }
+}
+
+void ConnectivityPage::initUi()
+{
+    m_scrollArea = new QScrollArea(this);
+    m_scrollArea->setFixedWidth(380);
+    m_scrollArea->setFrameShape(QFrame::NoFrame);
+    m_scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    m_scrollArea->setContentsMargins(0,0,0,0);
+
+    m_icon = new QLabel(this);
+    m_statusText = new QLabel(this);
+    m_statusText->setWordWrap(true);
+
+    //如访问 Internet 受限，请切换网络 IP 连通性检测方式后再试。
+    m_text = new QLabel(this);
+    m_text->setText(tr("If access to the Internet is restricted, please switch the network IP connectivity detection method and try again."));
+    m_text->setWordWrap(true);
+    m_text->adjustSize();
+//    m_text->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+    m_publicNetworkButton = new QRadioButton(this);
+    m_publicNetworkButton->setText(tr("Public network (default)"));
+    m_intranetButton = new QRadioButton(this);
+    m_intranetButton->setText(tr("Local area network (intranet)"));
+
+    m_uriEdit = new QLineEdit(this);
+    m_uriEdit->setText(m_uri);
+    m_warningLabel = new QLabel(this);
+    QPalette hintTextColor;
+    hintTextColor.setColor(QPalette::WindowText, Qt::red);
+    m_warningLabel->setPalette(hintTextColor);
+    m_warningLabel->setWordWrap(true);
+
+    m_confirmBtn = new QPushButton(this);
+    m_confirmBtn->setText(tr("Confirm"));
+
+    m_warningWidget = new QWidget(this);
+    m_warningWidget->adjustSize();
+    m_editWidget = new QWidget(this);
+    m_centerWidget = new QWidget(this);
+    m_centerWidget->setFixedWidth(380);
+    m_bottomWidget = new QWidget(this);
+
+    QHBoxLayout* warningLayout = new QHBoxLayout(m_warningWidget);
+    warningLayout->setContentsMargins(0, 0, 0, 24);
+    warningLayout->setSpacing(8);
+    warningLayout->addWidget(m_icon);
+    warningLayout->addWidget(m_statusText);
+    warningLayout->addStretch();
+
+    QVBoxLayout* editLayout = new QVBoxLayout(m_editWidget);
+    editLayout->setContentsMargins(22,0,0,0);
+    editLayout->setSpacing(0);
+    editLayout->addWidget(m_uriEdit);
+    editLayout->addWidget(m_warningLabel);
+
+    QVBoxLayout* mainLayout = new QVBoxLayout(this);
+    mainLayout->setContentsMargins(0,0,0,0);
+    mainLayout->setSpacing(0);
+    mainLayout->addWidget(m_scrollArea);
+    mainLayout->addWidget(m_bottomWidget);
+    this->setLayout(mainLayout);
+
+    //中间页面
+    QVBoxLayout *vLayout = new QVBoxLayout(m_centerWidget);
+    vLayout->setContentsMargins(25, 17, 23, 0);
+    vLayout->setSpacing(0);
+    vLayout->addWidget(m_warningWidget);
+    vLayout->addWidget(m_text);
+    vLayout->addSpacing(10);
+    vLayout->addWidget(m_publicNetworkButton);
+    vLayout->addSpacing(12);
+    vLayout->addWidget(m_intranetButton);
+    vLayout->addWidget(m_editWidget);
+
+    //底部按钮
+    QHBoxLayout* bottomLayout = new QHBoxLayout(m_bottomWidget);
+    bottomLayout->setContentsMargins(BOTTOM_LAYOUT_MARGINS);
+    bottomLayout->setSpacing(LAYOUT_SPACING);
+    bottomLayout->addStretch();
+    bottomLayout->addWidget(m_confirmBtn);
+
+    m_scrollArea->setWidget(m_centerWidget);
+    m_scrollArea->setWidgetResizable(true);
+
+    this->setWindowFlags(Qt::Dialog);
+}
+
+void ConnectivityPage::initConnect()
+{
+    connect(m_confirmBtn, &QPushButton::released, this, [=](){
+        if (m_publicNetworkButton->isChecked()) {
+            setConnectivityCheckSpareUriByGDbus("");
+        } else {
+            setConnectivityCheckSpareUriByGDbus(m_uriEdit->text());
+        }
+        close();
+    });
+    connect(m_publicNetworkButton, &QRadioButton::toggled, [&](bool checked){
+        if (checked) {
+            m_uriEdit->clear();
+            m_uriEdit->setDisabled(true);
+            m_confirmBtn->setEnabled(true);
+        }
+    });
+    connect(m_intranetButton, &QRadioButton::toggled, [&](bool checked){
+        if (checked) {
+            checkUri();
+            m_uriEdit->setDisabled(false);
+            m_uriEdit->setFocus();
+        }
+    });
+    connect(m_uriEdit, &QLineEdit::textChanged, this ,&ConnectivityPage::checkUri);
+    connect(m_connectResource, &KyConnectResourse::connectivityChanged, this, &ConnectivityPage::setWarning);
+}
+
+void ConnectivityPage::setWarning(NetworkManager::Connectivity connectivity)
+{
+    if (NetworkManager::Connectivity::Full == connectivity) {
+        //网络已连接，可正常访问 Internet 。
+        m_icon->setPixmap(QIcon::fromTheme("ukui-dialog-success").pixmap(16,16));
+        m_statusText->setText(tr("The network is connected and can access the Internet normally."));
+    } else if (NetworkManager::Connectivity::Limited == connectivity
+               || NetworkManager::Connectivity::Portal == connectivity) {
+        //网络已连接，访问 Internet 受限。
+        m_icon->setPixmap(QIcon::fromTheme("dialog-warning").pixmap(16,16));
+        m_statusText->setText(tr("The network is connected and access to the Internet is restricted."));
+    } else {
+        qWarning() << "network status is " << connectivity << "should not show this page";
+    }
+}
+
+void ConnectivityPage::checkUri()
+{
+    QString text = m_uriEdit->text();  //locationbar input data
+    if (text.isEmpty()) {
+        m_confirmBtn->setEnabled(false);
+        m_warningLabel->setText(tr("Please enter the local area network (intranet) detection address"));
+        m_warningLabel->show();
+        return;
+    }
+    int pos = 0;
+
+    QRegExp rx;
+    //url regular expression
+    rx.setPattern("(https?|ftp|file)://[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]");
+    QRegExpValidator rv;
+    rv.setRegExp(rx);
+    //Test for a match between the url and the regular expression
+    QValidator::State rvState = rv.validate(text, pos);
+    if (rvState == QValidator::Acceptable) {
+        m_confirmBtn->setEnabled(true);
+        m_warningLabel->clear();
+        m_warningLabel->hide();
+    } else {
+        m_confirmBtn->setEnabled(false);
+        m_warningLabel->setText(tr("Format error"));
+        m_warningLabel->show();
+    }
+}
+
+void ConnectivityPage::closeEvent(QCloseEvent *event)
+{
+    Q_EMIT pageClose();
+    return QWidget::closeEvent(event);
+}
diff --git a/src/frontend/connectivity/connectivitypage.h b/src/frontend/connectivity/connectivitypage.h
new file mode 100644
index 00000000..df2b3294
--- /dev/null
+++ b/src/frontend/connectivity/connectivitypage.h
@@ -0,0 +1,55 @@
+#ifndef CONNECTIVITYPAGE_H
+#define CONNECTIVITYPAGE_H
+
+#include <QObject>
+#include <QDialog>
+#include <QLabel>
+#include <QRadioButton>
+#include <QDBusInterface>
+#include <QLineEdit>
+#include <QPushButton>
+#include <QScrollArea>
+
+#include "divider.h"
+#include "kylinconnectresource.h"
+
+class ConnectivityPage : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit ConnectivityPage(QString uri = "", QWidget *parent = nullptr);
+
+protected:
+    void closeEvent(QCloseEvent *event);
+
+private:
+    QScrollArea *m_scrollArea;
+    QWidget* m_warningWidget;
+    QWidget* m_centerWidget;
+    QWidget* m_editWidget;
+    QWidget* m_bottomWidget;
+
+    QString m_uri;
+    QPushButton *m_confirmBtn;
+    QLabel *m_icon;
+    QLabel *m_statusText;
+    QLabel *m_text;
+    QRadioButton *m_publicNetworkButton;
+    QRadioButton *m_intranetButton;
+    QLineEdit *m_uriEdit;
+    QLabel* m_warningLabel;
+
+    KyConnectResourse* m_connectResource;
+
+    void initUi();
+    void initConnect();
+
+private Q_SLOTS:
+    void setWarning(NetworkManager::Connectivity connectivity);
+    void checkUri();
+
+Q_SIGNALS:
+    void pageClose();
+};
+
+#endif // CONNECTIVITYPAGE_H
diff --git a/src/frontend/frontend.pri b/src/frontend/frontend.pri
index 324799cc..f9ae6e00 100644
--- a/src/frontend/frontend.pri
+++ b/src/frontend/frontend.pri
@@ -5,6 +5,7 @@ include(tab-pages/tab-pages.pri)
 include(list-items/list-items.pri)
 include(netdetails/netdetails.pri)
 include(enterprise-wlan/enterprise-wlan.pri)
+include(connectivity/connectivity.pri)
 include(networkmode/networkmode.pri)
 
 FORMS +=
diff --git a/src/frontend/list-items/wlanlistitem.cpp b/src/frontend/list-items/wlanlistitem.cpp
index bcd5aca7..f4eaac96 100644
--- a/src/frontend/list-items/wlanlistitem.cpp
+++ b/src/frontend/list-items/wlanlistitem.cpp
@@ -253,6 +253,18 @@ void WlanListItem::keyPressEvent(QKeyEvent *event)
     return QFrame::keyPressEvent(event);
 }
 
+void WlanListItem::paintEvent(QPaintEvent *event)
+{
+    QPalette pal = this->palette();
+    if (m_pwdLineEdit != nullptr) {
+        pal.setColor(QPalette::Base, pal.color(QPalette::Base));
+        pal.setColor(QPalette::Text, pal.color(QPalette::Text));
+        m_pwdLineEdit->setPalette(pal);
+    }
+
+    return QWidget::paintEvent(event);
+}
+
 void WlanListItem::initWlanUI()
 {
     m_hasPwd = (m_wirelessNetItem.m_secuType.isEmpty() || m_wirelessNetItem.m_secuType == "") ? false : true;
diff --git a/src/frontend/list-items/wlanlistitem.h b/src/frontend/list-items/wlanlistitem.h
index 21b65ce0..12113488 100644
--- a/src/frontend/list-items/wlanlistitem.h
+++ b/src/frontend/list-items/wlanlistitem.h
@@ -91,6 +91,7 @@ protected:
     void leaveEvent(QEvent *event);
     bool eventFilter(QObject *watched, QEvent *event);
     void keyPressEvent(QKeyEvent *event);
+    void paintEvent(QPaintEvent *event);
 
 Q_SIGNALS:
     void itemHeightChanged(const bool isExpanded, const QString &ssid);
diff --git a/src/frontend/mainwindow.cpp b/src/frontend/mainwindow.cpp
index 78fdd72e..f5ce72e0 100644
--- a/src/frontend/mainwindow.cpp
+++ b/src/frontend/mainwindow.cpp
@@ -33,11 +33,13 @@
 #include "ukuistylehelper/ukuistylehelper.h"
 #include "windowmanager/windowmanager.h"
 #include "kysdk/kysdk-system/libkysysinfo.h"
+#include "kylinutil.h"
 
 #define MAINWINDOW_WIDTH 420
 #define MAINWINDOW_HEIGHT 476
 #define LAYOUT_MARGINS 0,0,0,0
 #define LOADING_TRAYICON_TIMER_MS 60
+#define TABBAR_HEIGHT 30
 #define THEME_SCHAME "org.ukui.style"
 #define COLOR_THEME "styleName"
 
@@ -68,10 +70,16 @@ const QString intel = "V10SP1-edu";
 #define LOW_SIGNAL_LIMIT_ICON         "ukui-network-wireless-signal-weak-error-symbolic"
 #define NONE_SIGNAL_LIMIT_ICON        "ukui-network-wireless-signal-none-error-symbolic"
 
+#define EXCELLENT_SIGNAL_INTRANET_ICON   "ukui-network-wireless-signal-excellent-intranet-symbolic"
+#define GOOD_SIGNAL_INTRANET_ICON        "ukui-network-wireless-signal-good-intranet-symbolic"
+#define OK_SIGNAL_INTRANET_ICON          "ukui-network-wireless-signal-ok-intranet-symbolic"
+#define LOW_SIGNAL_INTRANET_ICON         "ukui-network-wireless-signal-weak-intranet-symbolic"
+#define NONE_SIGNAL_INTRANET_ICON        "ukui-network-wireless-signal-none-intranet-symbolic"
+
 #include <kwindowsystem.h>
 #include <kwindowsystem_export.h>
 
-MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
+MainWindow::MainWindow(QString display, QWidget *parent) : QMainWindow(parent), m_display(display)
 {
     firstlyStart();
 }
@@ -176,6 +184,11 @@ void MainWindow::firstlyStart()
 
     //加载key ring
     agent_init();
+
+    //单网卡显示
+    setCentralWidgetPages();
+    connect(m_lanWidget, &LanPage::deviceStatusChanged, this, &MainWindow::setCentralWidgetPages);
+    connect(m_wlanWidget, &LanPage::wirelessDeviceStatusChanged, this, &MainWindow::setCentralWidgetPages);
 }
 
 /**
@@ -367,10 +380,12 @@ void MainWindow::initTrayIcon()
     connect(iconTimer, &QTimer::timeout, this, &MainWindow::onSetTrayIconLoading);
 
     m_trayIconMenu = new QMenu();
-    m_showMainwindowAction = new QAction(tr("Show MainWindow"),this);
+//    m_showMainwindowAction = new QAction(tr("Show MainWindow"),this);
     m_showSettingsAction = new QAction(tr("Settings"),this);
+    m_showConnectivityPageAction = new QAction(tr("Network Connectivity Detection"), this);
 
     m_showSettingsAction->setIcon(QIcon::fromTheme("document-page-setup-symbolic", QIcon(":/res/x/setup.png")) );
+    m_showConnectivityPageAction->setIcon(QIcon::fromTheme("gnome-netstatus-txrx"));
 //    m_trayIconMenu->addAction(m_showMainwindowAction);
     m_trayIconMenu->addAction(m_showSettingsAction);
     m_trayIcon->setContextMenu(m_trayIconMenu);
@@ -380,6 +395,20 @@ void MainWindow::initTrayIcon()
     connect(m_trayIcon, &QSystemTrayIcon::activated, this, &MainWindow::onTrayIconActivated);
 //    connect(m_showMainwindowAction, &QAction::triggered, this, &MainWindow::onShowMainwindowActionTriggled);
     connect(m_showSettingsAction, &QAction::triggered, this, &MainWindow::onShowSettingsActionTriggled);
+    connect(m_showConnectivityPageAction, &QAction::triggered, [=]() {
+        if (m_connectivityPage != nullptr) {
+            KWindowSystem::activateWindow(m_connectivityPage->winId());
+            KWindowSystem::raiseWindow(m_connectivityPage->winId());
+            return;
+        }
+        QString uri = getConnectivityCheckSpareUriByGDbus();
+        m_connectivityPage = new ConnectivityPage(uri, this);
+        connect(m_connectivityPage, &ConnectivityPage::pageClose, [&](){
+            m_connectivityPage = nullptr;
+        });
+        m_connectivityPage->show();
+    });
+
     m_trayIcon->show();
 }
 
@@ -417,6 +446,7 @@ void MainWindow::initDbusConnnect()
     connect(m_wlanWidget, &WlanPage::timeToUpdate , this, &MainWindow::onTimeUpdateTrayIcon);
     connect(m_wlanWidget, &WlanPage::showMainWindow, this, &MainWindow::onShowMainWindow);
     connect(m_wlanWidget, &WlanPage::connectivityChanged, this, &MainWindow::onConnectivityChanged);
+    connect(m_wlanWidget, &WlanPage::connectivityCheckSpareUriChanged, this, &MainWindow::onConnectivityCheckSpareUriChanged);
 
     connect(m_lanWidget, &LanPage::lanConnectChanged, this, &MainWindow::onRefreshTrayIconTooltip);
     connect(m_lanWidget, &LanPage::deviceStatusChanged, this, &MainWindow::onRefreshTrayIconTooltip);
@@ -435,6 +465,27 @@ void MainWindow::initDbusConnnect()
             hideMainwindow();
         }
     });
+
+    QDBusConnection::sessionBus().connect(QString("com.kylin.network"),
+                                         QString("/com/kylin/network"),
+                                         QString("com.kylin.network"),
+                                          QString("showKylinNMSignal"), this, SLOT(onShowKylinNMSlot(QString,int)));
+
+    QDBusConnection::sessionBus().connect(QString("com.kylin.network"),
+                                         QString("/com/kylin/network"),
+                                         QString("com.kylin.network"),
+                                          QString("showPropertyWidgetSignal"), this, SLOT(onShowPropertyWidgetSlot(QString,QString,QString)));
+
+    QDBusConnection::sessionBus().connect(QString("com.kylin.network"),
+                                         QString("/com/kylin/network"),
+                                         QString("com.kylin.network"),
+                                          QString("showCreateWiredConnectWidgetSignal"), this, SLOT(onShowCreateWiredConnectWidgetSlot(QString,QString)));
+
+    QDBusConnection::sessionBus().connect(QString("com.kylin.network"),
+                                         QString("/com/kylin/network"),
+                                         QString("com.kylin.network"),
+                                          QString("showAddOtherWlanWidgetSignal"), this, SLOT(onShowAddOtherWlanWidgetSlot(QString,QString)));
+
 }
 
 /**
@@ -751,10 +802,34 @@ void MainWindow::onRefreshTrayIcon()
         }
     }
 
+    if(!getConnectivityCheckSpareUriByGDbus().isEmpty()) {
+        if (iconStatus == IconActiveType::LAN_CONNECTED) {
+            m_trayIcon->setIcon(QIcon::fromTheme("network-intranet-symbolic"));
+        } else if (iconStatus == IconActiveType::WLAN_CONNECTED) {
+            if (signalStrength > MW_EXCELLENT_SIGNAL){
+                m_trayIcon->setIcon(QIcon::fromTheme(EXCELLENT_SIGNAL_INTRANET_ICON));
+            } else if (signalStrength > MW_GOOD_SIGNAL) {
+                m_trayIcon->setIcon(QIcon::fromTheme(GOOD_SIGNAL_INTRANET_ICON));
+            } else if (signalStrength > MW_OK_SIGNAL) {
+                m_trayIcon->setIcon(QIcon::fromTheme(OK_SIGNAL_INTRANET_ICON));
+            } else if (signalStrength > MW_LOW_SIGNAL) {
+                m_trayIcon->setIcon(QIcon::fromTheme(LOW_SIGNAL_INTRANET_ICON));
+            } else {
+                m_trayIcon->setIcon(QIcon::fromTheme(NONE_SIGNAL_INTRANET_ICON));
+            }
+        }
+    }
+
     if (signalStrength == -1) {
         m_trayIcon->setIcon(QIcon::fromTheme("network-wired-disconnected-symbolic"));
     }
     onRefreshTrayIconTooltip();
+
+//    if (iconStatus > IconActiveType::NOT_CONNECTED) {
+//        m_trayIconMenu->addAction(m_showConnectivityPageAction);
+//    } else {
+//        m_trayIconMenu->removeAction(m_showConnectivityPageAction);
+//    }
 }
 
 void MainWindow::onSetTrayIconLoading()
@@ -844,8 +919,56 @@ void MainWindow::onRefreshTrayIconTooltip()
     m_trayIcon->setToolTip(trayIconToolTip);
 }
 
+void MainWindow::setCentralWidgetPages()
+{
+    bool isChanged = false;
+    if (m_isWiredUsable != m_lanWidget->isWiredDeviceUsable()) {
+        if (m_lanWidget->isWiredDeviceUsable()) {
+            m_centralWidget->insertTab(LANPAGE, m_lanWidget, "");
+            m_isWiredUsable = true;
+        } else {
+            m_centralWidget->removeTab(LANPAGE);
+            m_isWiredUsable = false;
+        }
+        isChanged = true;
+    }
+
+    if (m_isWirelessUsable != m_wlanWidget->isWirelessDeviceUsable()) {
+        if (m_wlanWidget->isWirelessDeviceUsable()) {
+            m_centralWidget->insertTab(WLANPAGE, m_wlanWidget, "");
+            m_isWirelessUsable = true;
+        } else {
+            m_centralWidget->removeTab(WLANPAGE);
+            m_isWirelessUsable = false;
+        }
+        isChanged = true;
+    }
+
+    if (!isChanged) {
+        return;
+    }
+
+    if (m_isWiredUsable && m_isWirelessUsable) {
+        m_centralWidget->tabBar()->show();
+        this->setFixedHeight(MAINWINDOW_HEIGHT);
+        resetWindowPosition();
+    } else {
+        m_centralWidget->tabBar()->hide();
+        this->setFixedHeight(MAINWINDOW_HEIGHT - TABBAR_HEIGHT);
+        resetWindowPosition();
+    }
+
+    if (m_trayIcon) {
+        m_trayIcon->setVisible(m_isWiredUsable || m_isWirelessUsable);
+    }
+}
+
 void MainWindow::onShowMainWindow(int type)
 {
+    if (!m_trayIcon->isVisible()) {
+        qWarning() << "no valid network card, do not show kylin-nm mainwindow";
+        return;
+    }
     if (type == LANPAGE || type == WLANPAGE) {
         m_centralWidget->setCurrentIndex(type);
 
@@ -872,6 +995,19 @@ void MainWindow::onConnectivityChanged(NetworkManager::Connectivity connectivity
     onRefreshTrayIcon();
 }
 
+void MainWindow::onConnectivityCheckSpareUriChanged()
+{
+    if (!m_trayIcon) {
+        return;
+    }
+
+    if (iconStatus == ACTIVATING) {
+        return;
+    }
+
+    onRefreshTrayIcon();
+}
+
 void MainWindow::onTimeUpdateTrayIcon()
 {
     if (!m_trayIcon) {
@@ -899,13 +1035,14 @@ void MainWindow::keyPressEvent(QKeyEvent *event)
 
 /**
  * @brief MainWindow::getWirelessList 获取wifi列表，供dbus调用
- * @param map
+ * @param devName
+ * @param list
  */
-void MainWindow::getWirelessList(QMap<QString, QVector<QStringList> > &map)
+void MainWindow::getWirelessList(QString devName, QList<QStringList> &list)
 {
-    map.clear();
+    list.clear();
     if (nullptr != m_wlanWidget) {
-        m_wlanWidget->getWirelessList(map);
+        m_wlanWidget->getWirelessList(devName, list);
     }
 }
 
@@ -920,11 +1057,11 @@ bool MainWindow::getWirelessSwitchBtnState()
  * @brief MainWindow::getWiredList 获取lan列表，供dbus调用
  * @param map
  */
-void MainWindow::getWiredList(QMap<QString, QVector<QStringList>> &map)
+void MainWindow::getWiredList(QString devName, QList<QStringList> &list)
 {
-    map.clear();
+    list.clear();
     if (nullptr != m_lanWidget) {
-        m_lanWidget->getWiredList(map);
+        m_lanWidget->getWiredList(devName, list);
     }
 }
 
@@ -1088,3 +1225,32 @@ void MainWindow::keyRingClear()
 {
     agent_clear();
 }
+
+void MainWindow::onShowKylinNMSlot(QString display, int type)
+{
+    if (display == m_display) {
+        onShowMainWindow(type);
+    }
+}
+
+//唤起属性页 根据网卡类型 参数2 为ssid/uuid
+void MainWindow::onShowPropertyWidgetSlot(QString display, QString devName, QString ssid)
+{
+    if (display == m_display) {
+        showPropertyWidget(devName, ssid);
+    }
+}
+//唤起新建有线连接界面
+void MainWindow::onShowCreateWiredConnectWidgetSlot(QString display, QString devName)
+{
+    if (display == m_display) {
+        showCreateWiredConnectWidget(devName);
+    }
+}
+//唤起加入其他无线网络界面
+void MainWindow::onShowAddOtherWlanWidgetSlot(QString display, QString devName)
+{
+    if (display == m_display) {
+        showAddOtherWlanWidget(devName);
+    }
+}
diff --git a/src/frontend/mainwindow.h b/src/frontend/mainwindow.h
index 1c28ba9c..832688e4 100644
--- a/src/frontend/mainwindow.h
+++ b/src/frontend/mainwindow.h
@@ -34,6 +34,7 @@
 #include "wlanpage.h"
 #include "netdetails/netdetail.h"
 #include "netdetails/joinhiddenwifipage.h"
+#include "connectivity/connectivitypage.h"
 //安全中心-网络防火墙模式配置
 #include "networkmodeconfig.h"
 //删除此头文件，别在添加
@@ -47,7 +48,9 @@
 enum IconActiveType {
     NOT_CONNECTED = 0,
     LAN_CONNECTED,
+    LAN_CONNECTED_INTRANET,
     WLAN_CONNECTED,
+    WLAN_CONNECTED_INTRANET,
     LAN_CONNECTED_LIMITED,
     WLAN_CONNECTED_LIMITED,
     ACTIVATING,
@@ -61,7 +64,7 @@ class MainWindow : public QMainWindow
 {
     Q_OBJECT
 public:
-    explicit MainWindow(QWidget *parent = nullptr);
+    explicit MainWindow(QString display, QWidget *parent = nullptr);
     void showMainwindow();
     void hideMainwindow();
 
@@ -69,8 +72,8 @@ public:
     void setWirelessDefaultDevice(QString deviceName);
 
     //for dbus
-    void getWirelessList(QMap<QString, QVector<QStringList> > &map);
-    void getWiredList(QMap<QString, QVector<QStringList>> &map);
+    void getWirelessList(QString devName, QList<QStringList> &list);
+    void getWiredList(QString devName, QList<QStringList> &list);
     //开启热点
     void activeWirelessAp(const QString apName, const QString apPassword, const QString wirelessBand, const QString apDevice);
     //断开热点
@@ -186,6 +189,8 @@ private:
     LanPage * m_lanWidget = nullptr;
     WlanPage * m_wlanWidget = nullptr;
 
+    ConnectivityPage* m_connectivityPage = nullptr;
+
     //监听主题的Gsettings
     QGSettings * m_styleGsettings = nullptr;
 
@@ -198,6 +203,7 @@ private:
     QMenu * m_trayIconMenu = nullptr;
     QAction * m_showMainwindowAction = nullptr;
     QAction * m_showSettingsAction = nullptr;
+    QAction * m_showConnectivityPageAction = nullptr;
 
     bool m_lanIsLoading = false;
     bool m_wlanIsLoading = false;
@@ -213,6 +219,11 @@ private:
     uint m_intervalTime = 100;
     uint m_registerCount = 0;
 
+    QString m_display;
+
+    bool m_isWiredUsable = true;
+    bool m_isWirelessUsable = true;
+
 public Q_SLOTS:
     void onShowMainWindow(int type);
 
@@ -227,9 +238,20 @@ private Q_SLOTS:
     void onLanConnectStatusToChangeTrayIcon(int state);
     void onWlanConnectStatusToChangeTrayIcon(int state);
     void onConnectivityChanged(NetworkManager::Connectivity connectivity);
+    void onConnectivityCheckSpareUriChanged();
     void onTimeUpdateTrayIcon();
     void onTabletModeChanged(bool mode);
     void onRefreshTrayIconTooltip();
+
+    void onShowKylinNMSlot(QString display, int type);
+    //唤起属性页 根据网卡类型 参数2 为ssid/uuid
+    void onShowPropertyWidgetSlot(QString display, QString devName, QString ssid);
+    //唤起新建有线连接界面
+    void onShowCreateWiredConnectWidgetSlot(QString display, QString devName);
+    //唤起加入其他无线网络界面
+    void onShowAddOtherWlanWidgetSlot(QString display, QString devName);
+    //设置界面显示 单网卡/多网卡
+    void setCentralWidgetPages();
 };
 
 #endif // MAINWINDOW_H
diff --git a/src/frontend/netdetails/ipv4page.cpp b/src/frontend/netdetails/ipv4page.cpp
index 14e032e3..91a57108 100644
--- a/src/frontend/netdetails/ipv4page.cpp
+++ b/src/frontend/netdetails/ipv4page.cpp
@@ -151,7 +151,7 @@ void Ipv4Page::initComponent() {
 
 void Ipv4Page::setIpv4Config(KyIpConfigType ipv4Config)
 {
-    if (ipv4Config ==  CONFIG_IP_MANUAL) {
+    if (ipv4Config == CONFIG_IP_MANUAL) {
         ipv4ConfigCombox->setCurrentIndex(MANUAL_CONFIG);
     } else {
         ipv4ConfigCombox->setCurrentIndex(AUTO_CONFIG);
diff --git a/src/frontend/networkmode/firewalldialog.cpp b/src/frontend/networkmode/firewalldialog.cpp
index 4c70c5ce..4e0094ed 100644
--- a/src/frontend/networkmode/firewalldialog.cpp
+++ b/src/frontend/networkmode/firewalldialog.cpp
@@ -20,6 +20,9 @@
 #include "firewalldialog.h"
 
 #include <QApplication>
+#include "windowmanager/windowmanager.h"
+#include "kwindowsystem.h"
+#include "kwindowsystem_export.h"
 
 #define THEME_SCHAME "org.ukui.style"
 #define COLOR_THEME "styleName"
@@ -30,6 +33,7 @@ FirewallDialog::FirewallDialog(QWidget *parent): KDialog(parent)
     initUI();
     this->setWindowIcon(QIcon::fromTheme("kylin-network"));
     this->setFixedSize(480, 204);
+    KWindowSystem::setState(this->winId(), NET::SkipTaskbar | NET::SkipPager);
     setAttribute(Qt::WA_DeleteOnClose);
 //    centerToScreen();
     connect(qApp, &QApplication::paletteChanged, this, &FirewallDialog::onPaletteChanged);
diff --git a/src/frontend/tab-pages/lanpage.cpp b/src/frontend/tab-pages/lanpage.cpp
index c8bea0c3..38919fab 100644
--- a/src/frontend/tab-pages/lanpage.cpp
+++ b/src/frontend/tab-pages/lanpage.cpp
@@ -996,34 +996,29 @@ void LanPage::onConnectionStateChange(QString uuid,
 }
 
 
-void LanPage::getWiredList(QMap<QString, QVector<QStringList> > &map)
+void LanPage::getWiredList(QString devName, QList<QStringList> &list)
 {
     QStringList devlist;
     m_deviceResource->getNetworkDeviceList(NetworkManager::Device::Type::Ethernet, devlist);
-    if (devlist.isEmpty()) {
+    if (!devlist.contains(devName)) {
         return;
     }
 
-    Q_FOREACH (auto deviceName, devlist) {
-        QList<KyConnectItem *> activedList;
-        QList<KyConnectItem *> deactivedList;
-        QVector<QStringList> vector;
-        m_activeResourse->getActiveConnectionList(deviceName,NetworkManager::ConnectionSettings::Wired,activedList);
-        if (!activedList.isEmpty()) {
-            vector.append(QStringList() << activedList.at(0)->m_connectName << activedList.at(0)->m_connectUuid << activedList.at(0)->m_connectPath);
-        } else {
-            vector.append(QStringList()<<("--"));
-        }
-
-        m_connectResourse->getConnectionList(deviceName, NetworkManager::ConnectionSettings::Wired, deactivedList);      //未激活列表的显示
-        if (!deactivedList.isEmpty()) {
-            for (int i = 0; i < deactivedList.size(); i++) {
-                vector.append(QStringList()<<deactivedList.at(i)->m_connectName<<deactivedList.at(i)->m_connectUuid << deactivedList.at(i)->m_connectPath);
-            }
-        }
-        map.insert(deviceName, vector);
+    QList<KyConnectItem *> activedList;
+    QList<KyConnectItem *> deactivedList;
+    m_activeResourse->getActiveConnectionList(devName,NetworkManager::ConnectionSettings::Wired,activedList);
+    if (!activedList.isEmpty()) {
+        list.append(QStringList() << activedList.at(0)->m_connectName << activedList.at(0)->m_connectUuid << activedList.at(0)->m_connectPath);
+    } else {
+        list.append(QStringList()<<("--"));
+    }
+
+    m_connectResourse->getConnectionList(devName, NetworkManager::ConnectionSettings::Wired, deactivedList);      //未激活列表的显示
+    if (!deactivedList.isEmpty()) {
+        for (int i = 0; i < deactivedList.size(); i++) {
+            list.append(QStringList()<<deactivedList.at(i)->m_connectName<<deactivedList.at(i)->m_connectUuid << deactivedList.at(i)->m_connectPath);
+        }
     }
-    return;
 }
 
 void LanPage::sendLanUpdateSignal(KyConnectItem *p_connectItem)
diff --git a/src/frontend/tab-pages/lanpage.h b/src/frontend/tab-pages/lanpage.h
index ab401e8f..c0e12606 100644
--- a/src/frontend/tab-pages/lanpage.h
+++ b/src/frontend/tab-pages/lanpage.h
@@ -43,7 +43,7 @@ public:
     ~LanPage();
 
     //for dbus
-    void getWiredList(QMap<QString, QVector<QStringList> > &map);
+    void getWiredList(QString devName, QList<QStringList> &list);
     void activateWired(const QString& devName, const QString& connUuid);
     void deactivateWired(const QString& devName, const QString& connUuid);
     void showDetailPage(QString devName, QString uuid);
@@ -53,6 +53,10 @@ public:
     bool lanIsConnected();
     void getWiredDeviceConnectState(QMap<QString, QString> &map);
 
+    bool isWiredDeviceUsable() {
+        return !m_devList.isEmpty();
+    }
+
 protected:
     bool eventFilter(QObject *watched, QEvent *event);
 
diff --git a/src/frontend/tab-pages/wlanpage.cpp b/src/frontend/tab-pages/wlanpage.cpp
index 5d1f506c..cc07d3eb 100644
--- a/src/frontend/tab-pages/wlanpage.cpp
+++ b/src/frontend/tab-pages/wlanpage.cpp
@@ -82,6 +82,7 @@ WlanPage::WlanPage(QWidget *parent) : TabPage(parent)
     connect(m_wirelessConnectOpreation, &KyWirelessConnectOperation::wifiEnabledChanged, this, &WlanPage::onWifiEnabledChanged);
 
     connect(m_connectResource, &KyConnectResourse::connectivityChanged, this, &WlanPage::connectivityChanged);
+    connect(m_connectResource, &KyConnectResourse::connectivityCheckSpareUriChanged, this, &WlanPage::connectivityCheckSpareUriChanged);
     connect(m_netSwitch, &KSwitchButton::clicked, this, [=](bool checked) {
         //解决 switchBtn不支持点击的情况下，点击按钮，有无线网卡后不自动开启的问题
         if (getSwitchBtnEnable()) {
@@ -295,9 +296,8 @@ void WlanPage::initDeviceCombox()
         }
     } else {
         m_deviceFrame->hide();
-        //解决因m_currentDevice被置空，安全中心网络显示BUG
-//        m_currentDevice = "";
-//        setDefaultDevice(WIRELESS, m_currentDevice);
+        m_currentDevice = "";
+        setDefaultDevice(WIRELESS, m_currentDevice);
     }
 
     connect(m_deviceComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
@@ -781,25 +781,23 @@ void WlanPage::deleteDeviceFromCombox(QString deviceName)
     disconnect(m_deviceComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
                                 this, &WlanPage::onDeviceComboxIndexChanged);
 
-    if (getSwitchBtnState()) {
-        if (0 == m_devList.count()) {
-            m_deviceFrame->hide();
-            //m_tipsLabel->show();
-            //m_deviceComboBox->hide();
-            m_currentDevice = "";
+    if (0 == m_devList.count()) {
+        m_deviceFrame->hide();
+        //m_tipsLabel->show();
+        //m_deviceComboBox->hide();
+        m_currentDevice = "";
+        setDefaultDevice(WIRELESS, m_currentDevice);
+    } else if (1 == m_devList.count()) {
+        m_deviceFrame->hide();
+        m_deviceComboBox->clear();
+        m_currentDevice = m_devList.at(0);
+        setDefaultDevice(WIRELESS, m_currentDevice);
+    } else {
+        int index = m_deviceComboBox->findText(deviceName);
+        if (-1 != index) {
+            m_deviceComboBox->removeItem(index);
+            m_currentDevice = m_deviceComboBox->currentText();
             setDefaultDevice(WIRELESS, m_currentDevice);
-        } else if (1 == m_devList.count()) {
-            m_deviceFrame->hide();
-            m_deviceComboBox->clear();
-            m_currentDevice = m_devList.at(0);
-            setDefaultDevice(WIRELESS, m_currentDevice);
-        } else {
-            int index = m_deviceComboBox->findText(deviceName);
-            if (-1 != index) {
-                m_deviceComboBox->removeItem(index);
-                m_currentDevice = m_deviceComboBox->currentText();
-                setDefaultDevice(WIRELESS, m_currentDevice);
-            }
         }
     }
 
@@ -1359,72 +1357,61 @@ void WlanPage::onRefreshIconTimer()
 }
 
 //for dbus
-void WlanPage::getWirelessList(QMap<QString, QVector<QStringList> > &map)
+void WlanPage::getWirelessList(QString devName, QList<QStringList> &list)
 {
-    QMap<QString,QStringList> actMap;
-    m_wirelessNetResource->getWirelessActiveConnection(NetworkManager::ActiveConnection::State::Activated, actMap);
+    KyWirelessNetItem data;
 
-    QMap<QString, QList<KyWirelessNetItem> > wlanMap;
-    if (!m_wirelessNetResource->getAllDeviceWifiNetwork(wlanMap)) {
+    QList<KyWirelessNetItem> wlanList;
+    if (!m_wirelessNetResource->getDeviceWifiNetwork(devName, wlanList)) {
         return;
     }
 
-    QMap<QString, QList<KyWirelessNetItem> >::iterator iter = wlanMap.begin();
-    while (iter != wlanMap.end()) {
-        QVector<QStringList> vector;
-        QString activeSsid ;
-        //先是已连接
-        if (actMap.contains(iter.key())) {
-            qDebug() << "find " <<iter.key();
-            KyWirelessNetItem data;
-            QString ssid ="";
-            m_wirelessNetResource->getSsidByUuid(actMap[iter.key()].at(0), ssid);
-            if (m_wirelessNetResource->getWifiNetwork(iter.key(), ssid, data)) {
-                int category = 0;
-                int signalStrength;
-                QString uni,secuType;
-
-                if (m_netDeviceResource->getActiveConnectionInfo(iter.key(), signalStrength, uni, secuType)) {
-                    category = data.getCategory(uni);
-                }
-                if (!m_showWifi6Plus && category == 2) {
-                    category = 1;
-                }
-                vector.append(QStringList() << data.m_NetSsid
-                              << QString::number(signalStrength)
-                              << secuType
-                              << data.m_connectUuid
-                              << (m_connectResource->isApConnection(data.m_connectUuid) ? IsApConnection : NotApConnection)
-                              << QString::number(category));
-                activeSsid = data.m_NetSsid;
-            } else {
-                vector.append(QStringList("--"));
-            }
-        } else {
-            vector.append(QStringList("--"));
-        }
-        //未连接
-        Q_FOREACH (auto itemData, iter.value()) {
-            if (itemData.m_NetSsid == activeSsid) {
-                continue;
-            }
+    QString activeSsid ;
+    //先是已连接
+    if (m_wirelessNetResource->getActiveWirelessNetItem(devName, data)) {
+        qDebug() << "find " << devName;
+        QString ssid ="";
+        m_wirelessNetResource->getSsidByUuid(data.m_connectUuid, ssid);
+        if (m_wirelessNetResource->getWifiNetwork(devName, ssid, data)) {
             int category = 0;
-            category = itemData.getCategory(itemData.m_uni);
+            int signalStrength;
+            QString uni,secuType;
+
+            if (m_netDeviceResource->getActiveConnectionInfo(devName, signalStrength, uni, secuType)) {
+                category = data.getCategory(uni);
+            }
             if (!m_showWifi6Plus && category == 2) {
                 category = 1;
             }
-            vector.append(QStringList()<<itemData.m_NetSsid
-                          << QString::number(itemData.m_signalStrength)
-                          << itemData.m_secuType
-                          << (m_connectResource->isApConnection(itemData.m_connectUuid) ? IsApConnection : NotApConnection)
+            list.append(QStringList() << data.m_NetSsid
+                          << QString::number(signalStrength)
+                          << secuType
+                          << data.m_connectUuid
+                          << (m_connectResource->isApConnection(data.m_connectUuid) ? IsApConnection : NotApConnection)
                           << QString::number(category));
+            activeSsid = data.m_NetSsid;
+        } else {
+            list.append(QStringList("--"));
         }
-
-        map.insert(iter.key(), vector);
-        iter++;
+    } else {
+        list.append(QStringList("--"));
+    }
+    //未连接
+    Q_FOREACH (auto itemData, wlanList) {
+        if (itemData.m_NetSsid == activeSsid) {
+            continue;
+        }
+        int category = 0;
+        category = itemData.getCategory(itemData.m_uni);
+        if (!m_showWifi6Plus && category == 2) {
+            category = 1;
+        }
+        list.append(QStringList()<<itemData.m_NetSsid
+                      << QString::number(itemData.m_signalStrength)
+                      << itemData.m_secuType
+                      << (m_connectResource->isApConnection(itemData.m_connectUuid) ? IsApConnection : NotApConnection)
+                      << QString::number(category));
     }
-
-    return;
 }
 
 //for dbus
@@ -1526,7 +1513,7 @@ void WlanPage::activateWirelessConnection(const QString& devName, const QString&
         m_inactivatedNetListWidget->scrollToItem(p_listWidgetItem, QAbstractItemView::EnsureVisible);
 
 
-        QMouseEvent *event = new QMouseEvent(QEvent::MouseButtonPress, QPoint(0,0), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
+        QMouseEvent *event = new QMouseEvent(QEvent::MouseButtonRelease, QPoint(0,0), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
         QApplication::postEvent(p_wlanItem, event);
     } else {
         qDebug() << "[WlanPage]activateWirelessConnection no such " << ssid << "in" << devName;
diff --git a/src/frontend/tab-pages/wlanpage.h b/src/frontend/tab-pages/wlanpage.h
index dd26c361..bdc43ea5 100644
--- a/src/frontend/tab-pages/wlanpage.h
+++ b/src/frontend/tab-pages/wlanpage.h
@@ -52,7 +52,7 @@ public:
     ~WlanPage() = default;
 
     //for dbus
-    void getWirelessList(QMap<QString, QVector<QStringList> > &map);
+    void getWirelessList(QString devName, QList<QStringList> &list);
     //开启热点
     void activeWirelessAp(const QString apName, const QString apPassword, const QString wirelessBand, const QString apDevice);
     //断开热点
@@ -88,6 +88,10 @@ public:
         return m_currentDevice;
     }
 
+    bool isWirelessDeviceUsable() {
+        return !m_devList.isEmpty();
+    }
+
 Q_SIGNALS:
     void oneItemExpanded(const QString &ssid);
     void wlanAdd(QString devName, QStringList info);
@@ -104,6 +108,7 @@ Q_SIGNALS:
     void showMainWindow(int type);
 
     void connectivityChanged(NetworkManager::Connectivity connectivity);
+    void connectivityCheckSpareUriChanged();
 
     void wirelessSwitchBtnChanged(bool state);
 
diff --git a/src/main.cpp b/src/main.cpp
index 05b5235f..a7019f9b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -18,7 +18,7 @@
 
 //#include "mainwindow.h"
 #include "mainwindow.h"
-#include "dbusadaptor.h"
+#include "dbus.h"
 #include <QTranslator>
 #include <QLocale>
 #include "qt-single-application.h"
@@ -130,23 +130,30 @@ int main(int argc, char *argv[])
     parser.addOptions({swOption,snOption});
     parser.process(a);
 
+    QString display;
+    QString sessionType;
+    if(QString(getenv("XDG_SESSION_TYPE")) == "wayland") {
+        sessionType = "wayland";
+        display = getenv("WAYLAND_DISPLAY");
+    } else {
+        sessionType = "x11";
+        display = getenv("DISPLAY");
+    }
+    qDebug() << sessionType << display;
+    qApp->setProperty("sessionType", sessionType);
+
     QDBusInterface interface("com.kylin.network",
                              "/com/kylin/network",
                              "com.kylin.network",
                              QDBusConnection::sessionBus());
-    if(interface.isValid()) {
-        if (parser.isSet(swOption))
-        {
-            interface.call(QStringLiteral("showKylinNM"), 1);
-        } else if (parser.isSet(snOption)){
-            interface.call(QStringLiteral("showKylinNM"), 0);
-        } else {
-            const QString serviceName = "com.kylin.network";
-            QDBusConnectionInterface *interface1 = QDBusConnection::sessionBus().interface();
-            QDBusReply<uint> pid = interface1->servicePid(serviceName);
-            qDebug() << "current display " << getenv("DISPLAY") << QApplication::applicationPid()
-                     << "exist kylin-nm display" << displayFromPid(pid.value());
-            if (getenv("DISPLAY") == displayFromPid(pid.value())) {
+
+    if (a.isRunning()) {
+        if(interface.isValid()) {
+            if (parser.isSet(swOption)) {
+                interface.call(QStringLiteral("showKylinNM"), 1);
+            } else if (parser.isSet(snOption)) {
+                interface.call(QStringLiteral("showKylinNM"), 0);
+            } else {
                 interface.call(QStringLiteral("showKylinNM"), 2);
             }
         }
@@ -195,7 +202,7 @@ int main(int argc, char *argv[])
         ::usleep(1000);
     }
 
-    MainWindow w;
+    MainWindow w(display, nullptr);
     a.setActivationWindow(&w);
     w.setProperty("useStyleWindowManager", false); //禁用拖动
     a.setWindowIcon(QIcon::fromTheme("kylin-network"));
@@ -207,13 +214,11 @@ int main(int argc, char *argv[])
 //    window_hints.decorations = MWM_DECOR_BORDER;
 //    XAtomHelper::getInstance()->setWindowMotifHint(w.winId(), window_hints);
 
-    DbusAdaptor adaptor(&w);
-    Q_UNUSED(adaptor);
+//    w.setWindowFlags(Qt::CustomizeWindowHint | Qt::FramelessWindowHint /*| Qt::X11BypassWindowManagerHint*/);
 
-    auto connection = QDBusConnection::sessionBus();
-    if (!connection.registerService("com.kylin.network") || !connection.registerObject("/com/kylin/network", &w)) {
-        qCritical() << "QDbus register service failed reason:" << connection.lastError();
-    }
+
+    DbusAdaptor adaptor(display, &w);
+    Q_UNUSED(adaptor);
 
     return a.exec();
 }
diff --git a/src/translations/kylin-nm_bo.ts b/src/translations/kylin-nm_bo.ts
index 1f8dd342..6684d718 100644
--- a/src/translations/kylin-nm_bo.ts
+++ b/src/translations/kylin-nm_bo.ts
@@ -24,6 +24,54 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>ConnectivityPage</name>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="25"/>
+        <source>Network connectivity detection</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="55"/>
+        <source>If access to the Internet is restricted, please switch the network IP connectivity detection method and try again.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="61"/>
+        <source>Public network (default)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="63"/>
+        <source>Local area network (intranet)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="74"/>
+        <source>Confirm</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="161"/>
+        <source>The network is connected and can access the Internet normally.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="166"/>
+        <source>The network is connected and access to the Internet is restricted.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="177"/>
+        <source>Please enter the local area network (intranet) detection address</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="196"/>
+        <source>Format error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>CreatNetPage</name>
     <message>
@@ -260,22 +308,22 @@
 <context>
     <name>FirewallDialog</name>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="85"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
         <source>Allow other devices on this network to discover this computer?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="87"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="91"/>
         <source>It is not recommended to enable this feature on public networks</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="93"/>
         <source>Not allowed (recommended)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="90"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="94"/>
         <source>Allowed</source>
         <translation type="unfinished"></translation>
     </message>
@@ -313,23 +361,23 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="265"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="264"/>
         <source>Invalid address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="274"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="273"/>
         <source>Invalid subnet mask</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="298"/>
         <location filename="../frontend/netdetails/ipv4page.cpp" line="299"/>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="300"/>
         <source>Required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="368"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="367"/>
         <source>Address conflict</source>
         <translation type="unfinished"></translation>
     </message>
@@ -488,23 +536,23 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1240"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1244"/>
         <source>Wired Device not carried</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1344"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1348"/>
         <source>Connected: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
         <source>(Limited)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1338"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1342"/>
         <source>Not Connected</source>
         <translation type="unfinished"></translation>
     </message>
@@ -525,47 +573,47 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="216"/>
-        <location filename="../frontend/mainwindow.cpp" line="247"/>
+        <location filename="../frontend/mainwindow.cpp" line="229"/>
+        <location filename="../frontend/mainwindow.cpp" line="260"/>
         <source>kylin-nm</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="340"/>
+        <location filename="../frontend/mainwindow.cpp" line="353"/>
         <source>LAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="342"/>
+        <location filename="../frontend/mainwindow.cpp" line="355"/>
         <source>WLAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="371"/>
+        <location filename="../frontend/mainwindow.cpp" line="384"/>
         <source>Settings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="612"/>
-        <location filename="../frontend/mainwindow.cpp" line="841"/>
+        <location filename="../frontend/mainwindow.cpp" line="385"/>
+        <source>Network Connectivity Detection</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/mainwindow.cpp" line="662"/>
+        <location filename="../frontend/mainwindow.cpp" line="915"/>
         <source>Network tool</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="626"/>
+        <location filename="../frontend/mainwindow.cpp" line="676"/>
         <source>Network Card</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="824"/>
+        <location filename="../frontend/mainwindow.cpp" line="898"/>
         <source>Not connected to the network</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../frontend/mainwindow.cpp" line="370"/>
-        <source>Show MainWindow</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>MultipleDnsWidget</name>
@@ -967,35 +1015,35 @@
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="176"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="202"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="636"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="655"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="665"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="648"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="667"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="677"/>
         <source>Disconnect</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="178"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="206"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="303"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="646"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="663"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="315"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="658"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
         <source>Connect</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="185"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="687"/>
         <source>Property</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="186"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="670"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="682"/>
         <source>Forget</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="324"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="336"/>
         <source>Auto Connect</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1011,42 +1059,42 @@
 <context>
     <name>WlanPage</name>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="131"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="132"/>
         <source>WLAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="133"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="134"/>
         <source>Activated WLAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="144"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="145"/>
         <source>Other WLAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1754"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1741"/>
         <source>Connected: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1756"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1743"/>
         <source>Not Connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="107"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="108"/>
         <source>No wireless network card detected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="974"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="972"/>
         <source>WLAN Connected Successfully</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="970"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="968"/>
         <source>WLAN Disconnected Successfully</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/src/translations/kylin-nm_bo_CN.ts b/src/translations/kylin-nm_bo_CN.ts
index 8067c616..8ddadbc6 100644
--- a/src/translations/kylin-nm_bo_CN.ts
+++ b/src/translations/kylin-nm_bo_CN.ts
@@ -55,6 +55,54 @@
         <translation>མེ་འགོག་གྱང་རྩིག་དང་བདེ་འཇགས་བཀོད་སྒྲིག་བྱ་དགོས།</translation>
     </message>
 </context>
+<context>
+    <name>ConnectivityPage</name>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="25"/>
+        <source>Network connectivity detection</source>
+        <translation>དྲ་རྒྱའི་སྦྲེལ་མཐུད་རང་བཞིན་གྱི་ཞིབ་དཔྱད་ཚད་ལེན།</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="55"/>
+        <source>If access to the Internet is restricted, please switch the network IP connectivity detection method and try again.</source>
+        <translation>གལ་ཏེ་དྲ་སྦྲེལ་ལ་འཚམས་འདྲི་བྱེད་པར་ཚོད་འཛིན་ཐེབས་པ་དང་། དྲ་རྒྱའི་IPལ་ཞིབ་དཔྱད་ཚད་ལེན་བྱེད་ཐབས་བརྗེས་ནས་ཚོད་ལྟ་བྱེད་དགོས།.</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="61"/>
+        <source>Public network (default)</source>
+        <translation>སྤྱི་པའི་དྲ་རྒྱ། (ཁས་མ་བླངས་པ། )</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="63"/>
+        <source>Local area network (intranet)</source>
+        <translation>ཅུས་ཁོངས་དྲ་བ། (ནང་དྲ། )</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="74"/>
+        <source>Confirm</source>
+        <translation>གཏན་འཁེལ་བྱ།</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="161"/>
+        <source>The network is connected and can access the Internet normally.</source>
+        <translation>དྲ་རྒྱ་སྦྲེལ་མཐུད་བྱས་ཟིན་པས་རྒྱུན་ལྡན་གྱི་དྲ་སྦྲེལ་ལ་འཚམས་འདྲི་བྱས་ཆོག.</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="166"/>
+        <source>The network is connected and access to the Internet is restricted.</source>
+        <translation>དྲ་རྒྱ་སྦྲེལ་མཐུད་བྱས་ཟིན་པས་དྲ་སྦྲེལ་ལ་འཚམས་འདྲི་བྱས་པ་རེད།.</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="177"/>
+        <source>Please enter the local area network (intranet) detection address</source>
+        <translation>ཅུས་ཁོངས་ཀྱི་དྲ་རྒྱའི་(ནང་དྲ་)ཞིབ་དཔྱད་ཚད་ལེན་ས་གནས་ནང་འཇུག་བྱེད་རོགས།</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="196"/>
+        <source>Format error</source>
+        <translation>རྣམ་གཞག་གི་ནོར་འཁྲུལ།</translation>
+    </message>
+</context>
 <context>
     <name>CopyButton</name>
     <message>
@@ -500,7 +548,7 @@
     <message>
         <location filename="../frontend/netdetails/dnssettingwidget.cpp" line="70"/>
         <source>Close</source>
-        <translation type="unfinished">སྒོ་རྒྱག་པ།</translation>
+        <translation>སྒོ་རྒྱག་པ།</translation>
     </message>
     <message>
         <location filename="../frontend/netdetails/dnssettingwidget.cpp" line="73"/>
@@ -568,22 +616,22 @@
         <translation type="vanished">དེ་ལྟར་མ་བྱས་</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="85"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
         <source>Allow other devices on this network to discover this computer?</source>
         <translation>དྲ་རྒྱའི་སྟེང་གི་སྒྲིག་ཆས་གཞན་པས་གློག་ཀླད་འདི་རྙེད་དུ་འཇུག་གམ།?</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="87"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="91"/>
         <source>It is not recommended to enable this feature on public networks</source>
         <translation>བསམ་འཆར་མེད་།སྤྱི་པའི་དྲ་རྒྱའི་སྟེང་ནས་ནུས་པ་འདི་མགོ་བརྩམས་།</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="93"/>
         <source>Not allowed (recommended)</source>
         <translation>མི་ཆོག་པ་(འོས་སྦྱོར།)</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="90"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="94"/>
         <source>Allowed</source>
         <translation>ཆོག་པ་</translation>
     </message>
@@ -629,23 +677,23 @@
         <translation>ལག་དེབ།</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="265"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="264"/>
         <source>Invalid address</source>
         <translation>རྩིས་འགྲོ་མེད་པའི་ས་གནས།</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="274"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="273"/>
         <source>Invalid subnet mask</source>
         <translation>རྩིས་འགྲོ་མེད་པའི་དྲ་བ་འགེབས་སྲུང་བྱེད་པ།</translation>
     </message>
     <message>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="298"/>
         <location filename="../frontend/netdetails/ipv4page.cpp" line="299"/>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="300"/>
         <source>Required</source>
         <translation>ངེས་པར་དུ་སྐོང་དགོས།</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="368"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="367"/>
         <source>Address conflict</source>
         <translation>ཤག་གནས་གདོང་གཏུག་</translation>
     </message>
@@ -824,7 +872,7 @@
         <translation type="vanished">སྐུད་ཡོད་དྲ་བ་ཆད་སོང་།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1240"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1244"/>
         <source>Wired Device not carried</source>
         <translation>སྐུད་ཡོད་སྒྲིག་ཆས་འཁྱེར་མེད་པ།</translation>
     </message>
@@ -833,18 +881,18 @@
         <translation type="vanished">སྐུད་ཡོད་དྲ་བ་སྦྲེལ་ཡོད།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1344"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1348"/>
         <source>Connected: </source>
         <translation>འབྲེལ་མཐུད་བྱུང་ཡོད།: </translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1338"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1342"/>
         <source>Not Connected</source>
         <translation>འབྲེལ་མཐུད་མ་བྱས་པ།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
         <source>(Limited)</source>
         <translation>(དྲ་བར་ཚོད་འཛིན་ཐེབས་པ་རེད།)</translation>
     </message>
@@ -865,47 +913,51 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="216"/>
-        <location filename="../frontend/mainwindow.cpp" line="247"/>
+        <location filename="../frontend/mainwindow.cpp" line="229"/>
+        <location filename="../frontend/mainwindow.cpp" line="260"/>
         <source>kylin-nm</source>
         <translation>དྲ་རྒྱའི་ཡོ་བྱད།</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="340"/>
+        <location filename="../frontend/mainwindow.cpp" line="353"/>
         <source>LAN</source>
         <translatorcomment>有线网络</translatorcomment>
         <translation>སྐུད་ཡོད་དྲ་བ།</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="342"/>
+        <location filename="../frontend/mainwindow.cpp" line="355"/>
         <source>WLAN</source>
         <translatorcomment>无线局域网</translatorcomment>
         <translation>སྐུད་མེད་ཅུས་ཁོངས་ཀྱི་དྲ་བ།</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="370"/>
         <source>Show MainWindow</source>
-        <translation>རླུང་གཙོ་བོ་མངོན་པར་བྱས་ཡོད།</translation>
+        <translation type="vanished">རླུང་གཙོ་བོ་མངོན་པར་བྱས་ཡོད།</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="371"/>
+        <location filename="../frontend/mainwindow.cpp" line="384"/>
         <source>Settings</source>
         <translatorcomment>设置网络项</translatorcomment>
         <translation>སྒྲིག་བཀོད།</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="612"/>
-        <location filename="../frontend/mainwindow.cpp" line="841"/>
+        <location filename="../frontend/mainwindow.cpp" line="385"/>
+        <source>Network Connectivity Detection</source>
+        <translation>དྲ་རྒྱའི་སྦྲེལ་མཐུད་རང་བཞིན་གྱི་ཞིབ་དཔྱད་ཚད་ལེན།</translation>
+    </message>
+    <message>
+        <location filename="../frontend/mainwindow.cpp" line="662"/>
+        <location filename="../frontend/mainwindow.cpp" line="915"/>
         <source>Network tool</source>
         <translation>དྲ་རྒྱའི་ལག་ཆ་</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="626"/>
+        <location filename="../frontend/mainwindow.cpp" line="676"/>
         <source>Network Card</source>
         <translation>དྲ་བྱང་།</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="824"/>
+        <location filename="../frontend/mainwindow.cpp" line="898"/>
         <source>Not connected to the network</source>
         <translation>དྲ་རྒྱ་དང་སྦྲེལ་མཐུད་མ་བྱས་པ།</translation>
     </message>
@@ -1459,35 +1511,35 @@
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="176"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="202"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="636"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="655"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="665"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="648"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="667"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="677"/>
         <source>Disconnect</source>
         <translation>འབྲེལ་ཐག་ཆད་པ།</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="178"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="206"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="303"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="646"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="663"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="315"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="658"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
         <source>Connect</source>
         <translation>སྦྲེལ་མཐུད་བྱེད་པ</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="186"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="670"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="682"/>
         <source>Forget</source>
         <translation>བརྗེད་པ།</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="185"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="687"/>
         <source>Property</source>
         <translation>ངོ་བོ།</translation>
     </message>
     <message>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="324"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="336"/>
         <source>Auto Connect</source>
         <translation>རང་འགུལ་གྱིས་སྦྲེལ་མཐུད་</translation>
     </message>
@@ -1507,22 +1559,22 @@
 <context>
     <name>WlanPage</name>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="131"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="132"/>
         <source>WLAN</source>
         <translation>སྐུད་མེད་ཅུས་ཁོངས་ཀྱི་དྲ་བ།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="107"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="108"/>
         <source>No wireless network card detected</source>
         <translation>སྐུད་མེད་དྲ་རྒྱའི་བྱང་བུ་མ་རྙེད་པ།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="133"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="134"/>
         <source>Activated WLAN</source>
         <translation>ངའི་དྲ་རྒྱ།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="144"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="145"/>
         <source>Other WLAN</source>
         <translation>དྲ་བ་གཞན་དག</translation>
     </message>
@@ -1531,22 +1583,22 @@
         <translation type="vanished">更多...</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="974"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="972"/>
         <source>WLAN Connected Successfully</source>
         <translation>སྐུད་མེད་དྲ་བ་སྦྲེལ་ཡོད།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="970"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="968"/>
         <source>WLAN Disconnected Successfully</source>
         <translation>སྐུད་མེད་དྲ་རྒྱ་ཆད་སོང་།</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1754"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1741"/>
         <source>Connected: </source>
         <translation>འབྲེལ་མཐུད་བྱུང་ཡོད།: </translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1756"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1743"/>
         <source>Not Connected</source>
         <translation>འབྲེལ་མཐུད་མ་བྱས་པ།</translation>
     </message>
diff --git a/src/translations/kylin-nm_mn.ts b/src/translations/kylin-nm_mn.ts
index 1a536303..004537e0 100644
--- a/src/translations/kylin-nm_mn.ts
+++ b/src/translations/kylin-nm_mn.ts
@@ -55,6 +55,54 @@
         <translation>ᠭᠠᠯ ᠰᠡᠷᠬᠡᠢᠯᠡᠬᠦ ᠬᠡᠷᠡᠮ ᠪᠤᠯᠤᠨ ᠠᠮᠤᠷ ᠳᠦᠪᠰᠢᠨ ᠤ᠋ ᠳᠤᠬᠢᠷᠠᠭᠤᠯᠭ᠎ᠠ</translation>
     </message>
 </context>
+<context>
+    <name>ConnectivityPage</name>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="25"/>
+        <source>Network connectivity detection</source>
+        <translation>ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠶᠢ ᠵᠠᠯᠭᠠᠵᠤ ᠪᠠᠶᠢᠴᠠᠭᠠᠨ ᠬᠡᠮᠵᠢᠨ᠎ᠡ</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="55"/>
+        <source>If access to the Internet is restricted, please switch the network IP connectivity detection method and try again.</source>
+        <translation>ᠬᠡᠷᠪᠡ ᠢᠨᠲ᠋ᠸᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠠ ᠳᠤ ᠰᠤᠷᠪᠤᠯᠵᠢᠯᠠᠬᠤ ᠳᠤ ᠬᠦᠷᠪᠡᠯ ᠂ ᠰᠦᠯᠵᠢᠶ᠎ᠠ ᠶᠢᠨ IP ᠶᠢ ᠬᠤᠯᠪᠤᠵᠤ ᠪᠠᠶᠢᠴᠠᠭᠠᠨ ᠬᠡᠮᠵᠢᠭᠦ ᠠᠷᠭ᠎ᠠ ᠶᠢ ᠰᠤᠯᠢᠵᠤ ᠂ ᠲᠠᠷᠠᠭ᠎ᠠ ᠨᠢ ᠲᠠᠭᠢᠨ ᠰᠢᠯᠭᠠᠯᠲᠠ ᠬᠢᠨ᠎ᠡ.</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="61"/>
+        <source>Public network (default)</source>
+        <translation>ᠨᠡᠶᠢᠲᠡ ᠶᠢᠨ ᠬᠡᠷᠡᠭᠯᠡᠭᠡᠨ ᠦ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ( ᠳᠤᠪ ᠳᠤᠭᠤᠢ ᠲᠠᠨᠢᠯᠴᠠᠨ᠎ᠠ )</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="63"/>
+        <source>Local area network (intranet)</source>
+        <translation>ᠬᠡᠰᠡᠭ ᠬᠡᠪᠴᠢᠶᠡᠨ ᠦ ᠲᠣᠤᠷ ( ᠳᠣᠲᠣᠭᠠᠳᠤ ᠰᠦᠯᠵᠢᠶ᠎ᠡ )</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="74"/>
+        <source>Confirm</source>
+        <translation>ᠪᠠᠳᠤᠯᠠᠬᠤ</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="161"/>
+        <source>The network is connected and can access the Internet normally.</source>
+        <translation>ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠨᠢᠭᠡᠨᠲᠡ ᠬᠣᠯᠪᠣᠭᠳᠠᠵᠤ ᠂ ᠢᠨᠲ᠋ᠧᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠶᠢ ᠬᠡᠪ ᠦᠨ ᠶᠣᠰᠣᠭᠠᠷ ᠰᠤᠷᠪᠤᠯᠵᠢᠯᠠᠵᠤ ᠪᠣᠯᠣᠨ᠎ᠠ.</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="166"/>
+        <source>The network is connected and access to the Internet is restricted.</source>
+        <translation>ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠨᠢᠭᠡᠨᠲᠡ ᠬᠣᠯᠪᠣᠭᠳᠠᠵᠤ ᠂ ᠢᠨᠲ᠋ᠧᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠦ ᠠᠶᠢᠯᠴᠢᠯᠠᠯᠲᠠ ᠳᠤ ᠬᠢᠵᠠᠭᠠᠷᠯᠠᠭᠳᠠᠵᠠᠶ.</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="177"/>
+        <source>Please enter the local area network (intranet) detection address</source>
+        <translation>ᠬᠡᠰᠡᠭ ᠬᠡᠪᠴᠢᠶᠡᠨ ᠦ ᠲᠣᠤᠷ (ᠳᠣᠲᠣᠭᠠᠳᠤ ᠲᠣᠤᠷ) ᠢ ᠪᠠᠶᠢᠴᠠᠭᠠᠨ ᠬᠡᠮᠵᠢᠬᠦ ᠬᠠᠶᠢᠭ ᠢ ᠣᠷᠣᠭᠤᠯᠵᠤ ᠢᠷᠡᠭᠡᠷᠡᠢ</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="196"/>
+        <source>Format error</source>
+        <translation>ᠬᠡᠯᠪᠡᠷᠢ ᠨᠢ ᠪᠤᠷᠤᠭᠤ</translation>
+    </message>
+</context>
 <context>
     <name>CopyButton</name>
     <message>
@@ -552,22 +600,22 @@
 <context>
     <name>FirewallDialog</name>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="85"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
         <source>Allow other devices on this network to discover this computer?</source>
         <translation>ᠲᠤᠰ ᠳᠦᠯᠵᠢᠶᠡᠨ ᠳᠡᠭᠡᠷᠡᠬᠢ ᠪᠤᠰᠤᠳ ᠳᠦᠬᠦᠬᠡᠷᠦᠮᠵᠢ ᠡᠨᠡ ᠺᠣᠮᠫᠢᠦ᠋ᠲ᠋ᠧᠷ ᠢ᠋ ᠣᠯᠵᠤ ᠮᠡᠳᠡᠬᠦ ᠵᠢ ᠵᠥᠪᠰᠢᠶᠡᠷᠡᠬᠦ ᠤᠤ?</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="87"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="91"/>
         <source>It is not recommended to enable this feature on public networks</source>
         <translation>ᠨᠡᠢᠳᠡ ᠵᠢᠨ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠳᠡᠭᠡᠷ᠎ᠡ ᠲᠤᠰ ᠴᠢᠳᠠᠪᠬᠢ ᠵᠢ ᠨᠡᠬᠡᠬᠡᠬᠦ ᠥᠬᠡᠢ ᠪᠠᠢᠬᠤ ᠵᠢ ᠰᠠᠨᠠᠭᠤᠯᠵᠤ ᠪᠠᠢᠨ᠎ᠠ</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="93"/>
         <source>Not allowed (recommended)</source>
         <translation>ᠵᠥᠪᠰᠢᠶᠡᠷᠡᠬᠦ ᠥᠬᠡᠢ ( ᠳᠠᠨᠢᠯᠴᠠᠭᠤᠯᠬᠤ)</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="90"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="94"/>
         <source>Allowed</source>
         <translation>ᠵᠥᠪᠰᠢᠶᠡᠷᠡᠬᠦ</translation>
     </message>
@@ -613,23 +661,23 @@
         <translation>ᠭᠠᠷ᠎ᠢᠶᠠᠷ ᠬᠦᠳᠡᠯᠭᠡᠬᠦ᠌</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="265"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="264"/>
         <source>Invalid address</source>
         <translation>ᠬᠦᠴᠦᠨ ᠦᠬᠡᠢ ᠬᠠᠶᠢᠭ</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="274"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="273"/>
         <source>Invalid subnet mask</source>
         <translation>ᠬᠦᠴᠦᠨ ᠦᠬᠡᠢ ᠬᠤᠪᠢᠶᠠᠷᠢ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠬᠠᠯᠬᠠᠪᠴᠢ</translation>
     </message>
     <message>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="298"/>
         <location filename="../frontend/netdetails/ipv4page.cpp" line="299"/>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="300"/>
         <source>Required</source>
         <translation>ᠡᠷᠬᠡᠪᠰᠢ ᠳᠠᠭᠯᠠᠬᠤ</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="368"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="367"/>
         <source>Address conflict</source>
         <translation>ᠬᠠᠶᠢᠭ ᠤ᠋ᠨ ᠮᠦᠷᠬᠦᠯᠳᠦᠬᠡᠨ</translation>
     </message>
@@ -804,7 +852,7 @@
         <translation type="vanished">ᠤᠳᠠᠰᠤᠳᠤ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠵᠢ ᠨᠢᠭᠡᠨᠳᠡ ᠳᠠᠰᠤᠯᠪᠠ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1240"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1244"/>
         <source>Wired Device not carried</source>
         <translation>ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠤᠳᠠᠰᠤ ᠵᠠᠯᠭᠠᠭ᠎ᠠ ᠦᠬᠡᠢ</translation>
     </message>
@@ -813,18 +861,18 @@
         <translation type="vanished">ᠤᠳᠠᠰᠤᠳᠤ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠵᠢ ᠨᠢᠭᠡᠨᠳᠡ ᠴᠦᠷᠬᠡᠯᠡᠪᠡ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1344"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1348"/>
         <source>Connected: </source>
         <translation>ᠴᠥᠷᠬᠡᠯᠡᠪᠡ: </translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1338"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1342"/>
         <source>Not Connected</source>
         <translation>ᠴᠥᠷᠬᠡᠯᠡᠭᠡ ᠥᠬᠡᠢ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
         <source>(Limited)</source>
         <translation>( ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠬᠢᠵᠠᠭᠠᠷᠯᠠᠭᠳᠠᠪᠠ)</translation>
     </message>
@@ -845,47 +893,51 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="216"/>
-        <location filename="../frontend/mainwindow.cpp" line="247"/>
+        <location filename="../frontend/mainwindow.cpp" line="229"/>
+        <location filename="../frontend/mainwindow.cpp" line="260"/>
         <source>kylin-nm</source>
         <translation>ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠪᠠᠭᠠᠵᠢ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="340"/>
+        <location filename="../frontend/mainwindow.cpp" line="353"/>
         <source>LAN</source>
         <translatorcomment>有线网络</translatorcomment>
         <translation>ᠤᠳᠠᠰᠤᠳᠤ ᠰᠦᠯᠵᠢᠶ᠎ᠡ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="342"/>
+        <location filename="../frontend/mainwindow.cpp" line="355"/>
         <source>WLAN</source>
         <translatorcomment>无线局域网</translatorcomment>
         <translation>ᠤᠳᠠᠰᠤ ᠦᠬᠡᠢ ᠬᠡᠰᠡᠭ ᠰᠦᠯᠵᠢᠶ᠎ᠡ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="370"/>
         <source>Show MainWindow</source>
-        <translation>ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠪᠠᠭᠠᠵᠢ ᠵᠢ ᠨᠡᠬᠡᠬᠡᠬᠦ</translation>
+        <translation type="vanished">ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠪᠠᠭᠠᠵᠢ ᠵᠢ ᠨᠡᠬᠡᠬᠡᠬᠦ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="371"/>
+        <location filename="../frontend/mainwindow.cpp" line="384"/>
         <source>Settings</source>
         <translatorcomment>ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠲᠦᠷᠦᠯ ᠢ᠋ ᠳᠤᠬᠢᠷᠠᠭᠤᠯᠬᠤ</translatorcomment>
         <translation>ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠲᠦᠷᠦᠯ ᠢ᠋ ᠳᠤᠬᠢᠷᠠᠭᠤᠯᠬᠤ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="612"/>
-        <location filename="../frontend/mainwindow.cpp" line="841"/>
+        <location filename="../frontend/mainwindow.cpp" line="385"/>
+        <source>Network Connectivity Detection</source>
+        <translation>ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠶᠢ ᠵᠠᠯᠭᠠᠵᠤ ᠪᠠᠶᠢᠴᠠᠭᠠᠨ ᠬᠡᠮᠵᠢᠨ᠎ᠡ</translation>
+    </message>
+    <message>
+        <location filename="../frontend/mainwindow.cpp" line="662"/>
+        <location filename="../frontend/mainwindow.cpp" line="915"/>
         <source>Network tool</source>
         <translation>ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠪᠠᠭᠠᠵᠢ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="626"/>
+        <location filename="../frontend/mainwindow.cpp" line="676"/>
         <source>Network Card</source>
         <translation>ᠰᠦᠯᠵᠢᠶᠡᠨ ᠤ᠋ ᠺᠠᠷᠲ</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="824"/>
+        <location filename="../frontend/mainwindow.cpp" line="898"/>
         <source>Not connected to the network</source>
         <translation>ᠰᠦᠯᠵᠢᠶᠡᠨ ᠳ᠋ᠤ᠌ ᠴᠥᠷᠬᠡᠯᠡᠭᠡ ᠥᠬᠡᠢ</translation>
     </message>
@@ -1420,35 +1472,35 @@
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="176"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="202"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="636"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="655"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="665"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="648"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="667"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="677"/>
         <source>Disconnect</source>
         <translation>ᠳᠠᠰᠤᠯᠬᠤ</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="178"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="206"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="303"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="646"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="663"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="315"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="658"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
         <source>Connect</source>
         <translation>ᠴᠦᠷᠬᠡᠯᠡᠬᠡ</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="186"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="670"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="682"/>
         <source>Forget</source>
         <translation>ᠲᠤᠰ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠵᠢ ᠮᠠᠷᠳᠠᠬᠤ</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="185"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="687"/>
         <source>Property</source>
         <translation>ᠬᠠᠷᠢᠶᠠᠯᠠᠯ</translation>
     </message>
     <message>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="324"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="336"/>
         <source>Auto Connect</source>
         <translation>ᠲᠤᠰ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠳ᠋ᠤ᠌ ᠠᠦ᠋ᠲ᠋ᠤ᠋ ᠪᠡᠷ ᠵᠠᠯᠭᠠᠬᠤ</translation>
     </message>
@@ -1468,22 +1520,22 @@
 <context>
     <name>WlanPage</name>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="131"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="132"/>
         <source>WLAN</source>
         <translation>ᠤᠳᠠᠰᠤ ᠦᠬᠡᠢ ᠬᠡᠰᠡᠭ ᠰᠦᠯᠵᠢᠶ᠎ᠡ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="107"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="108"/>
         <source>No wireless network card detected</source>
         <translation>ᠤᠳᠠᠰᠤ ᠦᠬᠡᠢ ᠰᠦᠯᠵᠢᠶᠡᠨ ᠺᠠᠷᠲ᠎ᠢ ᠬᠢᠨᠠᠨ ᠬᠡᠮᠵᠢᠵᠤ ᠤᠯᠤᠭᠰᠠᠨ ᠦᠬᠡᠢ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="133"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="134"/>
         <source>Activated WLAN</source>
         <translation>ᠮᠢᠨᠤ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="144"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="145"/>
         <source>Other WLAN</source>
         <translation>ᠪᠤᠰᠤᠳ ᠰᠦᠯᠵᠢᠶ᠎ᠡ</translation>
     </message>
@@ -1492,22 +1544,22 @@
         <translation type="vanished">更多...</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="974"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="972"/>
         <source>WLAN Connected Successfully</source>
         <translation>ᠤᠳᠠᠰᠤ ᠦᠬᠡᠢ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠵᠢ ᠴᠦᠷᠬᠡᠯᠡᠪᠡ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="970"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="968"/>
         <source>WLAN Disconnected Successfully</source>
         <translation>ᠤᠳᠠᠰᠤ ᠦᠬᠡᠢ ᠲᠤᠤᠷ ᠰᠦᠯᠵᠢᠶ᠎ᠡ ᠵᠢ ᠳᠠᠰᠤᠯᠪᠠ</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1754"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1741"/>
         <source>Connected: </source>
         <translation>ᠴᠥᠷᠬᠡᠯᠡᠪᠡ: </translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1756"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1743"/>
         <source>Not Connected</source>
         <translation>ᠴᠥᠷᠬᠡᠯᠡᠭᠡ ᠥᠬᠡᠢ</translation>
     </message>
diff --git a/src/translations/kylin-nm_tr.ts b/src/translations/kylin-nm_tr.ts
index e79ac137..21104c3c 100644
--- a/src/translations/kylin-nm_tr.ts
+++ b/src/translations/kylin-nm_tr.ts
@@ -122,6 +122,54 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>ConnectivityPage</name>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="25"/>
+        <source>Network connectivity detection</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="55"/>
+        <source>If access to the Internet is restricted, please switch the network IP connectivity detection method and try again.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="61"/>
+        <source>Public network (default)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="63"/>
+        <source>Local area network (intranet)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="74"/>
+        <source>Confirm</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="161"/>
+        <source>The network is connected and can access the Internet normally.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="166"/>
+        <source>The network is connected and access to the Internet is restricted.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="177"/>
+        <source>Please enter the local area network (intranet) detection address</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="196"/>
+        <source>Format error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>CreatNetPage</name>
     <message>
@@ -1279,22 +1327,22 @@
 <context>
     <name>FirewallDialog</name>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="85"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
         <source>Allow other devices on this network to discover this computer?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="87"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="91"/>
         <source>It is not recommended to enable this feature on public networks</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="93"/>
         <source>Not allowed (recommended)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="90"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="94"/>
         <source>Allowed</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1332,23 +1380,23 @@
         <translation type="unfinished">Elle</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="265"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="264"/>
         <source>Invalid address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="274"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="273"/>
         <source>Invalid subnet mask</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="298"/>
         <location filename="../frontend/netdetails/ipv4page.cpp" line="299"/>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="300"/>
         <source>Required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="368"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="367"/>
         <source>Address conflict</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1514,23 +1562,23 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1240"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1244"/>
         <source>Wired Device not carried</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1344"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1348"/>
         <source>Connected: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
         <source>(Limited)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1338"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1342"/>
         <source>Not Connected</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1551,8 +1599,8 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="216"/>
-        <location filename="../frontend/mainwindow.cpp" line="247"/>
+        <location filename="../frontend/mainwindow.cpp" line="229"/>
+        <location filename="../frontend/mainwindow.cpp" line="260"/>
         <source>kylin-nm</source>
         <translation></translation>
     </message>
@@ -1573,33 +1621,38 @@
         <translation type="vanished">Gizli Ağı Bağlan</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="340"/>
+        <location filename="../frontend/mainwindow.cpp" line="353"/>
         <source>LAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="342"/>
+        <location filename="../frontend/mainwindow.cpp" line="355"/>
         <source>WLAN</source>
         <translation>WLAN</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="371"/>
+        <location filename="../frontend/mainwindow.cpp" line="384"/>
         <source>Settings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="612"/>
-        <location filename="../frontend/mainwindow.cpp" line="841"/>
+        <location filename="../frontend/mainwindow.cpp" line="385"/>
+        <source>Network Connectivity Detection</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../frontend/mainwindow.cpp" line="662"/>
+        <location filename="../frontend/mainwindow.cpp" line="915"/>
         <source>Network tool</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="626"/>
+        <location filename="../frontend/mainwindow.cpp" line="676"/>
         <source>Network Card</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="824"/>
+        <location filename="../frontend/mainwindow.cpp" line="898"/>
         <source>Not connected to the network</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1616,9 +1669,8 @@
         <translation type="vanished">HotSpot</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="370"/>
         <source>Show MainWindow</source>
-        <translation>Ana Pencereyi Göster</translation>
+        <translation type="vanished">Ana Pencereyi Göster</translation>
     </message>
     <message>
         <source>Not connected</source>
@@ -2321,35 +2373,35 @@
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="176"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="202"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="636"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="655"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="665"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="648"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="667"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="677"/>
         <source>Disconnect</source>
         <translation type="unfinished">Bağlantıyı Kes</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="178"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="206"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="303"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="646"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="663"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="315"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="658"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
         <source>Connect</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="185"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="687"/>
         <source>Property</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="186"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="670"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="682"/>
         <source>Forget</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="324"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="336"/>
         <source>Auto Connect</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2365,42 +2417,42 @@
 <context>
     <name>WlanPage</name>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="131"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="132"/>
         <source>WLAN</source>
         <translation type="unfinished">WLAN</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="133"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="134"/>
         <source>Activated WLAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="144"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="145"/>
         <source>Other WLAN</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1754"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1741"/>
         <source>Connected: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1756"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1743"/>
         <source>Not Connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="107"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="108"/>
         <source>No wireless network card detected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="974"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="972"/>
         <source>WLAN Connected Successfully</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="970"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="968"/>
         <source>WLAN Disconnected Successfully</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/src/translations/kylin-nm_zh_CN.ts b/src/translations/kylin-nm_zh_CN.ts
index eb2b23a9..93e985af 100644
--- a/src/translations/kylin-nm_zh_CN.ts
+++ b/src/translations/kylin-nm_zh_CN.ts
@@ -55,6 +55,54 @@
         <translation>配置防火墙和安全设置</translation>
     </message>
 </context>
+<context>
+    <name>ConnectivityPage</name>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="25"/>
+        <source>Network connectivity detection</source>
+        <translation>网络连通性检测</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="55"/>
+        <source>If access to the Internet is restricted, please switch the network IP connectivity detection method and try again.</source>
+        <translation>如访问 Internet 受限，请切换网络 IP 连通性检测方式后再试。</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="61"/>
+        <source>Public network (default)</source>
+        <translation>公网（默认）</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="63"/>
+        <source>Local area network (intranet)</source>
+        <translation>局域网（内网）</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="74"/>
+        <source>Confirm</source>
+        <translation>确定</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="161"/>
+        <source>The network is connected and can access the Internet normally.</source>
+        <translation>网络已连接，可正常访问 Internet 。</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="166"/>
+        <source>The network is connected and access to the Internet is restricted.</source>
+        <translation>网络已连接，访问 Internet 受限。</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="177"/>
+        <source>Please enter the local area network (intranet) detection address</source>
+        <translation>请输入局域网（内网）检测地址</translation>
+    </message>
+    <message>
+        <location filename="../frontend/connectivity/connectivitypage.cpp" line="196"/>
+        <source>Format error</source>
+        <translation>格式错误</translation>
+    </message>
+</context>
 <context>
     <name>CopyButton</name>
     <message>
@@ -568,22 +616,22 @@
         <translation type="vanished">否</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="85"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
         <source>Allow other devices on this network to discover this computer?</source>
         <translation>是否允许此网络上的其他设备发现这台电脑？</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="87"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="91"/>
         <source>It is not recommended to enable this feature on public networks</source>
         <translation>不建议在公共网络上开启此功能</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="89"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="93"/>
         <source>Not allowed (recommended)</source>
         <translation>不允许（推荐）</translation>
     </message>
     <message>
-        <location filename="../frontend/networkmode/firewalldialog.cpp" line="90"/>
+        <location filename="../frontend/networkmode/firewalldialog.cpp" line="94"/>
         <source>Allowed</source>
         <translation>允许</translation>
     </message>
@@ -629,23 +677,23 @@
         <translation>手动</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="265"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="264"/>
         <source>Invalid address</source>
         <translation>无效的IP地址</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="274"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="273"/>
         <source>Invalid subnet mask</source>
         <translation>无效的子网掩码</translation>
     </message>
     <message>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="298"/>
         <location filename="../frontend/netdetails/ipv4page.cpp" line="299"/>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="300"/>
         <source>Required</source>
         <translation>必填</translation>
     </message>
     <message>
-        <location filename="../frontend/netdetails/ipv4page.cpp" line="368"/>
+        <location filename="../frontend/netdetails/ipv4page.cpp" line="367"/>
         <source>Address conflict</source>
         <translation>地址冲突</translation>
     </message>
@@ -824,7 +872,7 @@
         <translation type="vanished">有线网络已断开</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1240"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1244"/>
         <source>Wired Device not carried</source>
         <translation>未插入网线</translation>
     </message>
@@ -833,18 +881,18 @@
         <translation type="vanished">有线网络已连接</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1344"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1348"/>
         <source>Connected: </source>
         <translation>已连接: </translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1338"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1342"/>
         <source>Not Connected</source>
         <translation>未连接</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/lanpage.cpp" line="1336"/>
+        <location filename="../frontend/tab-pages/lanpage.cpp" line="1340"/>
         <source>(Limited)</source>
         <translation>(网络受限)</translation>
     </message>
@@ -865,47 +913,51 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="216"/>
-        <location filename="../frontend/mainwindow.cpp" line="247"/>
+        <location filename="../frontend/mainwindow.cpp" line="229"/>
+        <location filename="../frontend/mainwindow.cpp" line="260"/>
         <source>kylin-nm</source>
         <translation>网络工具</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="340"/>
+        <location filename="../frontend/mainwindow.cpp" line="353"/>
         <source>LAN</source>
         <translatorcomment>有线网络</translatorcomment>
         <translation>有线网络</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="342"/>
+        <location filename="../frontend/mainwindow.cpp" line="355"/>
         <source>WLAN</source>
         <translatorcomment>无线局域网</translatorcomment>
         <translation>无线局域网</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="370"/>
         <source>Show MainWindow</source>
-        <translation>打开网络工具</translation>
+        <translation type="vanished">打开网络工具</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="371"/>
+        <location filename="../frontend/mainwindow.cpp" line="384"/>
         <source>Settings</source>
         <translatorcomment>设置网络项</translatorcomment>
         <translation>设置网络项</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="612"/>
-        <location filename="../frontend/mainwindow.cpp" line="841"/>
+        <location filename="../frontend/mainwindow.cpp" line="385"/>
+        <source>Network Connectivity Detection</source>
+        <translation>网络连通性检测</translation>
+    </message>
+    <message>
+        <location filename="../frontend/mainwindow.cpp" line="662"/>
+        <location filename="../frontend/mainwindow.cpp" line="915"/>
         <source>Network tool</source>
         <translation>网络工具</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="626"/>
+        <location filename="../frontend/mainwindow.cpp" line="676"/>
         <source>Network Card</source>
         <translation>网卡</translation>
     </message>
     <message>
-        <location filename="../frontend/mainwindow.cpp" line="824"/>
+        <location filename="../frontend/mainwindow.cpp" line="898"/>
         <source>Not connected to the network</source>
         <translation>未连接网络</translation>
     </message>
@@ -1416,35 +1468,35 @@
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="176"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="202"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="636"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="655"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="665"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="648"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="667"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="677"/>
         <source>Disconnect</source>
         <translation>断开</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="178"/>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="206"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="303"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="646"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="663"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="315"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="658"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
         <source>Connect</source>
         <translation>连接</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="186"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="670"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="682"/>
         <source>Forget</source>
         <translation>忘记此网络</translation>
     </message>
     <message>
         <location filename="../frontend/list-items/wlanlistitem.cpp" line="185"/>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="675"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="687"/>
         <source>Property</source>
         <translation>属性</translation>
     </message>
     <message>
-        <location filename="../frontend/list-items/wlanlistitem.cpp" line="324"/>
+        <location filename="../frontend/list-items/wlanlistitem.cpp" line="336"/>
         <source>Auto Connect</source>
         <translation>自动加入该网络</translation>
     </message>
@@ -1464,22 +1516,22 @@
 <context>
     <name>WlanPage</name>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="131"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="132"/>
         <source>WLAN</source>
         <translation>无线局域网</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="107"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="108"/>
         <source>No wireless network card detected</source>
         <translation>未检测到无线网卡</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="133"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="134"/>
         <source>Activated WLAN</source>
         <translation>我的网络</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="144"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="145"/>
         <source>Other WLAN</source>
         <translation>其他网络</translation>
     </message>
@@ -1488,22 +1540,22 @@
         <translation type="vanished">更多...</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="974"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="972"/>
         <source>WLAN Connected Successfully</source>
         <translation>无线网络已连接</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="970"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="968"/>
         <source>WLAN Disconnected Successfully</source>
         <translation>无线网络已断开</translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1754"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1741"/>
         <source>Connected: </source>
         <translation>已连接: </translation>
     </message>
     <message>
-        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1756"/>
+        <location filename="../frontend/tab-pages/wlanpage.cpp" line="1743"/>
         <source>Not Connected</source>
         <translation>未连接</translation>
     </message>