diff --git a/src/frontend/list-items/wlanlistitem.cpp b/src/frontend/list-items/wlanlistitem.cpp
index 0af437df..829fc2cb 100644
--- a/src/frontend/list-items/wlanlistitem.cpp
+++ b/src/frontend/list-items/wlanlistitem.cpp
@@ -283,6 +283,7 @@ void WlanListItem::initWlanUI()
     m_pwdFrameLyt->addWidget(m_pwdLineEdit);
 
     m_connectButton = new QPushButton(m_pwdFrame);
+    m_connectButton->setProperty("needTranslucent", true);
     m_connectButton->setFixedSize(CONNECT_BUTTON_WIDTH, PWD_AREA_HEIGHT);
     m_connectButton->setText(tr("Connect"));
     m_connectButton->setEnabled(false);
@@ -665,4 +666,3 @@ void WlanListItem::setConnectButtonState()
         m_connectButton->setPalette(btnPal);
     }
 }
-
diff --git a/src/frontend/mainwindow.cpp b/src/frontend/mainwindow.cpp
index 8d760f4d..7c98d89a 100644
--- a/src/frontend/mainwindow.cpp
+++ b/src/frontend/mainwindow.cpp
@@ -363,7 +363,7 @@ void MainWindow::initDbusConnnect()
                                          QString("mode_change_signal"), this, SLOT(onTabletModeChanged(bool)));
 
     connect(KWindowSystem::self(), &KWindowSystem::activeWindowChanged, this,[&](WId activeWindowId){
-        if (activeWindowId != this->winId()) {
+        if (activeWindowId != this->winId() && activeWindowId != 0) {
             hideMainwindow();
         }
     });
diff --git a/src/frontend/tab-pages/lanpage.cpp b/src/frontend/tab-pages/lanpage.cpp
index 19b0845c..3c9bca01 100644
--- a/src/frontend/tab-pages/lanpage.cpp
+++ b/src/frontend/tab-pages/lanpage.cpp
@@ -729,6 +729,7 @@ void LanPage::initUI()
     m_activatedLanListWidget->setFixedHeight(ITEM_HEIGHT);              //active区域固定高度,只显示一个条目
     m_activatedLanListWidget->setFixedWidth(MIN_WIDTH);
     m_activatedLanListWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    m_activatedLanListWidget->setProperty("needTranslucent", true);
     m_activatedNetLayout->addWidget(m_activatedLanListWidget);
 
     m_inactivatedNetLabel->setText(tr("Inactivated LAN"));
@@ -740,6 +741,8 @@ void LanPage::initUI()
     m_inactivatedLanListWidget->verticalScrollBar()->setProperty("drawScrollBarGroove",false); //去除滚动条的外侧黑框
     m_inactivatedLanListWidget->verticalScrollBar()->setSingleStep(SCROLL_STEP);
     m_inactivatedLanListWidget->verticalScrollBar()->setContextMenuPolicy(Qt::NoContextMenu);
+    m_inactivatedLanListWidget->verticalScrollBar()->setProperty("needTranslucent", true);
+    m_inactivatedLanListWidget->setProperty("needTranslucent", true);
     m_inactivatedAreaLayout->addWidget(m_inactivatedLanListWidget);
 
     QPalette pal = m_activatedLanListWidget->palette();
diff --git a/src/frontend/tab-pages/tabpage.cpp b/src/frontend/tab-pages/tabpage.cpp
index 3e4502f9..b93bebed 100644
--- a/src/frontend/tab-pages/tabpage.cpp
+++ b/src/frontend/tab-pages/tabpage.cpp
@@ -50,6 +50,7 @@ void TabPage::initUI()
     m_titleLayout->setContentsMargins(TITLE_LAYOUT_MARGINS);
     m_titleLabel = new QLabel(m_titleFrame);
     m_netSwitch = new KSwitchButton(m_titleFrame);
+    m_netSwitch->setTranslucent(true);
     m_titleLayout->addWidget(m_titleLabel);
     m_titleLayout->addStretch();
     m_titleLayout->addWidget(m_netSwitch);
diff --git a/src/frontend/tab-pages/wlanpage.cpp b/src/frontend/tab-pages/wlanpage.cpp
index 55027ded..93089e6f 100644
--- a/src/frontend/tab-pages/wlanpage.cpp
+++ b/src/frontend/tab-pages/wlanpage.cpp
@@ -114,6 +114,7 @@ void WlanPage::initWlanUI()
     m_activatedNetListWidget->setFixedHeight(NORMAL_HEIGHT);
     m_activatedNetListWidget->setFixedWidth(MIN_WIDTH);
     m_activatedNetListWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    m_activatedNetListWidget->setProperty("needTranslucent", true);
     m_activatedNetLayout->addWidget(m_activatedNetListWidget);
 
     m_inactivatedNetLabel->setText(tr("Other WLAN"));
@@ -126,6 +127,8 @@ void WlanPage::initWlanUI()
     m_inactivatedNetListWidget->verticalScrollBar()->setProperty("drawScrollBarGroove",false); //去除滚动条的外侧黑框
     m_inactivatedNetListWidget->verticalScrollBar()->setSingleStep(SCROLL_STEP);
     m_inactivatedNetListWidget->verticalScrollBar()->setContextMenuPolicy(Qt::NoContextMenu);
+    m_inactivatedNetListWidget->verticalScrollBar()->setProperty("needTranslucent", true);
+    m_inactivatedNetListWidget->setProperty("needTranslucent", true);
     addWlanMoreItem();
     m_inactivatedAreaLayout->addWidget(m_inactivatedNetListWidget);