diff --git a/debian/control b/debian/control
index 5a461d49..31c0e88f 100644
--- a/debian/control
+++ b/debian/control
@@ -26,6 +26,7 @@ Build-Depends: debhelper (>=9),
                libkysdk-qtwidgets-dev(>= 1.2.0),
                libkysdk-sysinfo-dev,
                libkysdk-waylandhelper-dev(>= 1.2.0kylin2),
+               libkysdk-diagnostics-dev,
                libkysec-dev,
 Standards-Version: 4.5.0
 Rules-Requires-Root: no
diff --git a/plugins/mobilehotspot/mobilehotspotwidget.cpp b/plugins/mobilehotspot/mobilehotspotwidget.cpp
index df0b6985..ff05d975 100644
--- a/plugins/mobilehotspot/mobilehotspotwidget.cpp
+++ b/plugins/mobilehotspot/mobilehotspotwidget.cpp
@@ -116,6 +116,7 @@ MobileHotspotWidget::MobileHotspotWidget(QWidget *parent) : QWidget(parent)
     connect(m_switchBtn, &KSwitchButton::stateChanged, this, &MobileHotspotWidget::setUiEnabled);
     connect(m_interfaceComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &MobileHotspotWidget::onInterfaceChanged);
     connect(m_interfaceComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [=]() {
+        UkccCommon::buriedSettings("MobileHotspot", "select", QString("Net card"));
         m_interfaceName = m_interfaceComboBox->currentText();
         updateBandCombox();
     });
@@ -151,6 +152,7 @@ bool MobileHotspotWidget::eventFilter(QObject *watched, QEvent *event)
                 showDesktopNotify(tr("wirless switch is close or no wireless device"));
                 return true;
             }
+            UkccCommon::buriedSettings("MobileHotspot", "Open", QString("settings"), !m_switchBtn->isChecked() ? "true":"false");
             if (m_switchBtn->isChecked()) {
 //                showDesktopNotify(tr("start to close hotspot"));
                 QDBusReply<void> reply = m_interface->call("deactiveWirelessAp", m_apNameLine->text(), m_uuid);
@@ -465,7 +467,11 @@ void MobileHotspotWidget::getApInfo()
             }
             int i = m_freqBandComboBox->findText(apInfo.at(5));
             if (i >= 0) {
+                disconnect(m_freqBandComboBox);
                 m_freqBandComboBox->setCurrentIndex(i);
+                connect(m_freqBandComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), [=](){
+                    UkccCommon::buriedSettings("MobileHotspot", "Frequency band", QString("select"), m_freqBandComboBox->currentText());
+                });
             }
         } else {
             qDebug() << LOG_HEAD << "no such interface " << apInfo.at(2);
@@ -731,15 +737,17 @@ void MobileHotspotWidget::onHotspotActivated(QString devName, QString ssid, QStr
             updateBandCombox();
             index = m_freqBandComboBox->findText(info.at(1));
             if (index >= 0) {
+                disconnect(m_freqBandComboBox);
                 m_freqBandComboBox->setCurrentIndex(index);
+                connect(m_freqBandComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), [=](){
+                    UkccCommon::buriedSettings("MobileHotspot", "Frequency band", QString("select"), m_freqBandComboBox->currentText());
+                });
             }
             m_uuid = uuid;
         } else {
             qDebug() << "no such device in combo box";
         }
     }
-
-
 }
 
 bool MobileHotspotWidget::getApInfoBySsid(QString devName, QString ssid, QStringList &info)
@@ -813,6 +821,7 @@ void MobileHotspotWidget::updateBandCombox()
         setWidgetHidden(true);
         return;
     }
+    disconnect(m_freqBandComboBox);
     QMap<QString, int> devCapMap = capReply.value();
     if (devCapMap[m_interfaceName] & 0x02) {
          m_freqBandComboBox->addItem("2.4GHz");
@@ -824,6 +833,9 @@ void MobileHotspotWidget::updateBandCombox()
     if (index >= 0) {
         m_freqBandComboBox->setCurrentIndex(index);
     }
+    connect(m_freqBandComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), [=](){
+        UkccCommon::buriedSettings("MobileHotspot", "Frequency band", QString("select"), m_freqBandComboBox->currentText());
+    });
 }
 
 QFrame* MobileHotspotWidget::myLine()
diff --git a/plugins/mobilehotspot/mobilehotspotwidget.h b/plugins/mobilehotspot/mobilehotspotwidget.h
index d297194a..d354ce8a 100644
--- a/plugins/mobilehotspot/mobilehotspotwidget.h
+++ b/plugins/mobilehotspot/mobilehotspotwidget.h
@@ -47,8 +47,10 @@
 #include "blacklistpage.h"
 #include "connectdevpage.h"
 #include "fixlabel.h"
+#include "ukcccommon.h"
 
 using namespace kdk;
+using namespace ukcc;
 
 class MobileHotspotWidget : public QWidget
 {
diff --git a/plugins/netconnect/netconnect.cpp b/plugins/netconnect/netconnect.cpp
index 71bb66ee..0368fca3 100644
--- a/plugins/netconnect/netconnect.cpp
+++ b/plugins/netconnect/netconnect.cpp
@@ -168,6 +168,7 @@ bool NetConnect::eventFilter(QObject *w, QEvent *e) {
             if (!wiredSwitch->isCheckable()) {
                 showDesktopNotify(tr("No ethernet device avaliable"));
             } else {
+                UkccCommon::buriedSettings(QString("netconnect"), QString("Open"), QString("settings"),wiredSwitch->isChecked()?"false":"true");
                 if (m_interface != nullptr && m_interface->isValid()) {
                     m_interface->call(QStringLiteral("setWiredSwitchEnable"), !wiredSwitch->isChecked());
                 }
@@ -237,6 +238,7 @@ void NetConnect::initComponent() {
 
     connect(ui->detailBtn, &QPushButton::clicked, this, [=](bool checked) {
         Q_UNUSED(checked)
+        UkccCommon::buriedSettings(QString("netconnect"), QString("Advanced settings"), QString("clicked"));
         runExternalApp();
     });
 }
@@ -453,6 +455,7 @@ void NetConnect::addLanItem(ItemFrame *frame, QString devName, QStringList infoL
         if (m_interface == nullptr || !m_interface->isValid()) {
             return;
         }
+        UkccCommon::buriedSettings(QString("netconnect"), QString("info"), QString("clicked"));
         qDebug() << "[NetConnect]call showPropertyWidget" << __LINE__;
         m_interface->call(QStringLiteral("showPropertyWidget"), devName, infoList.at(1));
         qDebug() << "[NetConnect]call showPropertyWidget respond" << __LINE__;
@@ -515,6 +518,7 @@ void NetConnect::addDeviceFrame(QString devName)
     qDebug() << "[NetConnect]deviceFrameMap insert" << devName;
 
     connect(itemFrame->deviceFrame, &DeviceFrame::deviceSwitchClicked ,this, [=] (bool checked) {
+        UkccCommon::buriedSettings(QString("netconnect"), "device open", QString("settings"), checked?"true":"fasle");
         qDebug() << "[NetConnect]call setDeviceEnable" << devName << checked << __LINE__;
         m_interface->call(QStringLiteral("setDeviceEnable"), devName, checked);
         qDebug() << "[NetConnect]call setDeviceEnable Respond"  << __LINE__;
@@ -539,6 +543,7 @@ void NetConnect::addDeviceFrame(QString devName)
     });
 
     connect(itemFrame->addLanWidget, &AddNetBtn::clicked, this, [=](){
+        UkccCommon::buriedSettings(pluginName, "Add net", QString("clicked"));
         if (m_interface != nullptr && m_interface->isValid()) {
             qDebug() << "[NetConnect]call showCreateWiredConnectWidget" << devName  << __LINE__;
             m_interface->call(QStringLiteral("showCreateWiredConnectWidget"), devName);
@@ -739,6 +744,7 @@ void NetConnect::addOneLanFrame(ItemFrame *frame, QString deviceName, QStringLis
         if (m_interface == nullptr || !m_interface->isValid()) {
             return;
         }
+        UkccCommon::buriedSettings(QString("netconnect"), QString("info"), QString("clicked"));
         qDebug() << "[NetConnect]call showPropertyWidget" << deviceName << connUuid << __LINE__;
         m_interface->call(QStringLiteral("showPropertyWidget"), deviceName, connUuid);
         qDebug() << "[NetConnect]call showPropertyWidget respond" << __LINE__;
diff --git a/plugins/netconnect/netconnect.h b/plugins/netconnect/netconnect.h
index f991540f..7fbc9814 100644
--- a/plugins/netconnect/netconnect.h
+++ b/plugins/netconnect/netconnect.h
@@ -54,8 +54,10 @@
 #include "itemframe.h"
 #include "kwidget.h"
 #include "kswitchbutton.h"
+#include "ukcccommon.h"
 
 using namespace kdk;
+using namespace ukcc;
 
 enum {
     DISCONNECTED,
diff --git a/plugins/proxy/proxy.cpp b/plugins/proxy/proxy.cpp
index 31db8f82..22c88936 100644
--- a/plugins/proxy/proxy.cpp
+++ b/plugins/proxy/proxy.cpp
@@ -520,6 +520,7 @@ void Proxy::setupComponent(){
 
 void Proxy::setupConnect(){
     connect(mEnableBtn, &KSwitchButton::stateChanged, this ,[=](bool checked) {
+        UkccCommon::buriedSettings(QString("Proxy"), QString("System Proxy Open"), QString("settings"), checked?"true":"false");
         mSelectFrame->setVisible(checked);
         line_8->setVisible(checked);
         mAutoBtn->setChecked(checked);
@@ -533,9 +534,11 @@ void Proxy::setupConnect(){
 
     connect(mProxyBtnGroup, QOverload<QAbstractButton *>::of(&QButtonGroup::buttonClicked), [=](QAbstractButton * eBtn){
         if (eBtn == mAutoBtn) {
+            UkccCommon::buriedSettings(QString("Proxy"), QString("auto"), QString("clicked"));
             mManualBtn->setChecked(false);
             proxysettings->set(PROXY_MODE_KEY,"auto");
         } else if (eBtn == mManualBtn){
+            UkccCommon::buriedSettings(QString("Proxy"), QString("manual"), QString("clicked"));
             mAutoBtn->setChecked(false);
             proxysettings->set(PROXY_MODE_KEY,"manual");
         }
@@ -560,6 +563,7 @@ void Proxy::setupConnect(){
     });
 
     connect(mAptBtn , &KSwitchButton::stateChanged, this ,[=](bool checked){
+        UkccCommon::buriedSettings(QString("Proxy"), QString("Apt Proxy Open"), QString("settings"), checked?"true":"false");
         if (checked) {
             emit mEditBtn->click();
         } else {   // 关闭APT代理，删除对应的配置文件
@@ -1149,6 +1153,9 @@ void Proxy::setAppProxyFrameUi(QWidget *widget)
 
     connect(m_appEnableBtn, &KSwitchButton::stateChanged, this, &Proxy::onappProxyEnableChanged);
     connect(m_appEnableBtn, &KSwitchButton::stateChanged, this, &Proxy::setAppProxyState);
+    connect(m_appEnableBtn, &KSwitchButton::stateChanged, [=](bool checked) {
+        UkccCommon::buriedSettings(QString("Proxy"), QString("App Proxy Open"), QString("settings"), checked?"true":"false");
+    });
     connect(m_proxyTypeComboBox, SIGNAL(currentTextChanged(QString)), this, SLOT(onAppProxyConfChanged()));
     connect(m_ipAddressLineEdit, SIGNAL(textChanged(QString)), this, SLOT(onipEditStateChanged()));
     connect(m_ipAddressLineEdit, SIGNAL(textChanged(QString)), this, SLOT(onAppProxyConfChanged()));
diff --git a/plugins/proxy/proxy.h b/plugins/proxy/proxy.h
index 6d690847..ed005e98 100644
--- a/plugins/proxy/proxy.h
+++ b/plugins/proxy/proxy.h
@@ -52,8 +52,10 @@
 
 #include "kswitchbutton.h"
 #include "kpasswordedit.h"
+#include "ukcccommon.h"
 
 using namespace kdk;
+using namespace ukcc;
 
 /* qt会将glib里的signals成员识别为宏，所以取消该宏
  * 后面如果用到signals时，使用Q_SIGNALS代替即可
diff --git a/plugins/vpn/vpn.cpp b/plugins/vpn/vpn.cpp
index 3b212942..83885255 100644
--- a/plugins/vpn/vpn.cpp
+++ b/plugins/vpn/vpn.cpp
@@ -188,6 +188,7 @@ void Vpn::initComponent(){
     ui->verticalLayout_3->addWidget(m_listFrame);
 
     connect(m_listFrame->m_addVpnWidget, &AddNetBtn::clicked, this, [=]() {
+        UkccCommon::buriedSettings(QString("VPN"), QString("Add VPN"), QString("clicked"));
         runExternalApp();
     });
 
@@ -212,6 +213,10 @@ void Vpn::initComponent(){
         }
     });
 
+    connect(m_showBtn, &KSwitchButton::clicked, this, [=](bool checked){
+        UkccCommon::buriedSettings(QString("VPN"), QString("Show on Taskbar"),  QString("settings"), checked ? "true":"false");
+    });
+
 //    connect(m_timeBtn, &KSwitchButton::stateChanged, this, [=](bool state){
 //        if (m_switchGsettings != nullptr) {
 //            m_switchGsettings->set(VISIBLE, state);
diff --git a/plugins/vpn/vpn.h b/plugins/vpn/vpn.h
index 78e78258..efbb2f30 100644
--- a/plugins/vpn/vpn.h
+++ b/plugins/vpn/vpn.h
@@ -32,8 +32,11 @@
 #include "kwidget.h"
 #include "kswitchbutton.h"
 #include "itemframe.h"
+#include "ukcccommon.h"
 
 using namespace kdk;
+using namespace ukcc;
+
 
 namespace Ui {
 class Vpn;
diff --git a/plugins/wlanconnect/wlanconnect.cpp b/plugins/wlanconnect/wlanconnect.cpp
index 5ce2f20c..82b5a626 100644
--- a/plugins/wlanconnect/wlanconnect.cpp
+++ b/plugins/wlanconnect/wlanconnect.cpp
@@ -227,6 +227,7 @@ bool WlanConnect::eventFilter(QObject *w, QEvent *e) {
             if (!getSwitchBtnEnable()) {
                 showDesktopNotify(tr("No wireless network card detected"));
             } else {
+                UkccCommon::buriedSettings(QString("wlanconnect"), QString("Open"), QString("settings"),!getSwitchBtnState()?"true":"false");
                 if (m_interface != nullptr && m_interface->isValid()) {
                     m_interface->call(QStringLiteral("setWirelessSwitchEnable"), !getSwitchBtnState());
                 }
@@ -283,6 +284,7 @@ void WlanConnect::initComponent() {
     //高级设置
     connect(ui->detailBtn, &QPushButton::clicked, this, [=](bool checked) {
         Q_UNUSED(checked)
+        UkccCommon::buriedSettings(QString("wlanconnect"), QString("Advanced settings"), QString("clicked"));
         runExternalApp();
     });
 
@@ -971,6 +973,7 @@ void WlanConnect::addDeviceFrame(QString devName)
     deviceFrameMap.insert(devName, itemFrame);
 
     connect(itemFrame->addWlanWidget, &AddNetBtn::clicked, this, [=](){
+        UkccCommon::buriedSettings(QString("wlanconnect"), QString("Add wlan"), QString("clicked"));
         if (m_interface != nullptr && m_interface->isValid()) {
             qDebug() << "[NetConnect]call showAddOtherWlanWidget" << devName  << __LINE__;
             m_interface->call(QStringLiteral("showAddOtherWlanWidget"), devName);
@@ -1042,6 +1045,7 @@ void WlanConnect::addOneWlanFrame(ItemFrame *frame, QString deviceName, QString
         if (m_interface == nullptr || !m_interface->isValid()) {
             return;
         }
+        UkccCommon::buriedSettings(QString("wlanconnect"), QString("info"), QString("clicked"));
         qDebug() << "[WlanConnect]call showPropertyWidget" << __LINE__;
         m_interface->call(QStringLiteral("showPropertyWidget"), deviceName, name);
         qDebug() << "[WlanConnect]call showPropertyWidget respond" << __LINE__;
diff --git a/plugins/wlanconnect/wlanconnect.h b/plugins/wlanconnect/wlanconnect.h
index 38bff337..734dc0d7 100644
--- a/plugins/wlanconnect/wlanconnect.h
+++ b/plugins/wlanconnect/wlanconnect.h
@@ -47,8 +47,10 @@
 #include "wlanitem.h"
 #include "kwidget.h"
 #include "kswitchbutton.h"
+#include "ukcccommon.h"
 
 using namespace kdk;
+using namespace ukcc;
 
 namespace Ui {
 class WlanConnect;