diff --git a/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp b/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
index b1156588..018bb7c5 100644
--- a/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
+++ b/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
@@ -17,6 +17,8 @@
  */
 
 #include "kylinnetworkresourcemanager.h"
+#define SIGNAL_DELAY 80000
+#define EMIT_DELAY 10000
 
 KyNetworkResourceManager* KyNetworkResourceManager::m_pInstance = nullptr;
 
@@ -556,9 +558,10 @@ void KyNetworkResourceManager::onActiveConnectionChanged(
     if (activeConnect->isValid()) {
         qDebug()<<"!New state change activate connect"<<activeConnect->uuid();
         qDebug()<<"!New the active connect state"<<state;
+        ::usleep(SIGNAL_DELAY);
         while(activeConnect->state() != state) {
             qDebug()<<"connect real state"<<activeConnect->state() <<"change state"<<state;
-            ::usleep(10000);
+            ::usleep(EMIT_DELAY);
         }
         emit activeConnectStateChangeReason(activeConnect->uuid(), state,
                                             NetworkManager::ActiveConnection::Reason::UknownReason);
diff --git a/src/frontend/list-items/lanlistitem.cpp b/src/frontend/list-items/lanlistitem.cpp
index d9aaddd8..a08850e7 100644
--- a/src/frontend/list-items/lanlistitem.cpp
+++ b/src/frontend/list-items/lanlistitem.cpp
@@ -32,7 +32,7 @@ LanListItem::LanListItem(KyConnectItem *data, QString deviceName, QWidget *paren
 LanListItem::LanListItem(QWidget *parent) : ListItem(parent)
 {
     m_isActive = false;
-    m_netButton->setButtonIcon(QIcon::fromTheme("network-wireless-signal-none-symbolic"));
+    m_netButton->setButtonIcon(QIcon::fromTheme("network-offline-symbolic"));
     const QString str=tr("Not connected");
     m_nameLabel->setText(str);
     this->m_infoButton->hide();
diff --git a/src/frontend/netdetails/detailitem.cpp b/src/frontend/netdetails/detailitem.cpp
new file mode 100644
index 00000000..be9001a4
--- /dev/null
+++ b/src/frontend/netdetails/detailitem.cpp
@@ -0,0 +1,6 @@
+#include "detailitem.h"
+
+DetailItem::DetailItem(QWidget *parent) : QWidget(parent)
+{
+
+}
diff --git a/src/frontend/netdetails/detailitem.h b/src/frontend/netdetails/detailitem.h
new file mode 100644
index 00000000..6e775c6f
--- /dev/null
+++ b/src/frontend/netdetails/detailitem.h
@@ -0,0 +1,16 @@
+#ifndef DETAILITEM_H
+#define DETAILITEM_H
+
+#include <QWidget>
+
+class DetailItem : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit DetailItem(QWidget *parent = nullptr);
+
+signals:
+
+};
+
+#endif // DETAILITEM_H
diff --git a/src/frontend/tab-pages/lanpage.cpp b/src/frontend/tab-pages/lanpage.cpp
index 3a77c360..4b3eb211 100644
--- a/src/frontend/tab-pages/lanpage.cpp
+++ b/src/frontend/tab-pages/lanpage.cpp
@@ -22,6 +22,7 @@ LanPage::LanPage(QWidget *parent) : TabPage(parent)
     m_activeResourse = new KyActiveConnectResourse(this);
     m_connectResourse = new KyConnectResourse(this);
     m_deviceResource = new KyNetworkDeviceResourse(this);
+    m_wiredConnectOperation = new KyWiredConnectOperation(this);
 
     initUI();
     initNetSwitch();
@@ -679,14 +680,13 @@ void LanPage::initUI()
 
     inactiveLanListLayout->addWidget(m_inactivatedLanListWidget);
     m_settingsLabel->installEventFilter(this);
-//    emit this->lanConnectChanged();
 }
 
 QListWidgetItem *LanPage::addNewItem(KyConnectItem *itemData, QListWidget *listWidget)
 {
-    QListWidgetItem *p_listWidgetItem = new QListWidgetItem(listWidget);
+    QListWidgetItem *p_listWidgetItem = new QListWidgetItem();
     p_listWidgetItem->setSizeHint(QSize(listWidget->width(),ITEM_HEIGHT));
-    listWidget->addItem(p_listWidgetItem);
+    listWidget->insertItem(0, p_listWidgetItem);
 
     LanListItem *p_lanItem = nullptr;
     if (itemData != nullptr) {
diff --git a/translations/kylin-nm_zh_CN.qm b/translations/kylin-nm_zh_CN.qm
index b3825056..7dc3e676 100644
Binary files a/translations/kylin-nm_zh_CN.qm and b/translations/kylin-nm_zh_CN.qm differ