diff --git a/controller/dockitemcontroller.cpp b/controller/dockitemcontroller.cpp
index 5d7e1fa04..7e3c1bd90 100644
--- a/controller/dockitemcontroller.cpp
+++ b/controller/dockitemcontroller.cpp
@@ -1,5 +1,6 @@
 #include "dockitemcontroller.h"
 #include "dbus/dbusdockentry.h"
+#include "item/appitem.h"
 
 #include <QDebug>
 
@@ -13,8 +14,20 @@ DockItemController *DockItemController::instance(QObject *parent)
     return INSTANCE;
 }
 
+DockItemController::~DockItemController()
+{
+    qDeleteAll(m_itemList);
+}
+
+const QList<DockItem *> DockItemController::itemList() const
+{
+    return m_itemList;
+}
+
 DockItemController::DockItemController(QObject *parent)
     : QObject(parent),
       m_entryManager(new DBusDockEntryManager(this))
 {
+    for (auto entry : m_entryManager->entries())
+        m_itemList.append(new AppItem(entry));
 }
diff --git a/controller/dockitemcontroller.h b/controller/dockitemcontroller.h
index 9e16f460a..ecaaf329a 100644
--- a/controller/dockitemcontroller.h
+++ b/controller/dockitemcontroller.h
@@ -2,6 +2,7 @@
 #define DOCKITEMCONTROLLER_H
 
 #include "dbus/dbusdockentrymanager.h"
+#include "item/dockitem.h"
 
 #include <QObject>
 
@@ -11,13 +12,19 @@ class DockItemController : public QObject
 
 public:
     static DockItemController *instance(QObject *parent);
+    ~DockItemController();
+
+    const QList<DockItem *> itemList() const;
 
 signals:
-    void dockItemCountChanged() const;
+    void dockItemCountChanged(const int count) const;
 
 private:
     explicit DockItemController(QObject *parent = 0);
 
+private:
+    QList<DockItem *> m_itemList;
+
     DBusDockEntryManager *m_entryManager;
 
     static DockItemController *INSTANCE;
diff --git a/dbus/dbusdisplay.cpp b/dbus/dbusdisplay.cpp
new file mode 100644
index 000000000..4ab7f5aa4
--- /dev/null
+++ b/dbus/dbusdisplay.cpp
@@ -0,0 +1,54 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp -p DBusDisplay -c DBusDisplay com.deepin.daemon.Display.xml
+ *
+ * qdbusxml2cpp is Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#include  "dbusdisplay.h"
+
+/*
+ * Implementation of interface class DBusDisplay
+ */
+
+DBusDisplay::DBusDisplay(QObject *parent)
+    : QDBusAbstractInterface(staticServiceName(), staticObjectPath(), staticInterfaceName(), QDBusConnection::sessionBus(), parent)
+{
+    qDBusRegisterMetaType<BrightnessMap>();
+    qDBusRegisterMetaType<DisplayRect>();
+
+    QDBusConnection::sessionBus().connect(this->service(), this->path(), "org.freedesktop.DBus.Properties",  "PropertiesChanged","sa{sv}as", this, SLOT(__propertyChanged__(QDBusMessage)));
+}
+
+DBusDisplay::~DBusDisplay()
+{
+    QDBusConnection::sessionBus().disconnect(service(), path(), "org.freedesktop.DBus.Properties",  "PropertiesChanged",  "sa{sv}as", this, SLOT(propertyChanged(QDBusMessage)));
+}
+
+
+QDBusArgument &operator<<(QDBusArgument &argument, const DisplayRect &rect)
+{
+    argument.beginStructure();
+    argument << rect.x << rect.y << rect.width << rect.height;
+    argument.endStructure();
+    return argument;
+}
+
+const QDBusArgument &operator>>(const QDBusArgument &argument, DisplayRect &rect)
+{
+    argument.beginStructure();
+    argument >> rect.x >> rect.y >> rect.width >> rect.height;
+    argument.endStructure();
+    return argument;
+}
+
+QDebug operator<<(QDebug deg, const DisplayRect &rect)
+{
+    qDebug() << "x:" << rect.x << "y:" << rect.y << "width:" << rect.width << "height:" << rect.height;
+
+    return deg;
+}
diff --git a/dbus/dbusdisplay.h b/dbus/dbusdisplay.h
new file mode 100644
index 000000000..e2ed5cdf7
--- /dev/null
+++ b/dbus/dbusdisplay.h
@@ -0,0 +1,229 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.8
+ * Command line was: qdbusxml2cpp -p DBusDisplay -c DBusDisplay com.deepin.daemon.Display.xml
+ *
+ * qdbusxml2cpp is Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#ifndef DBUSDISPLAY_H_1439948860
+#define DBUSDISPLAY_H_1439948860
+
+#include <QtCore/QObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtDBus/QtDBus>
+
+typedef QMap<QString, double> BrightnessMap;
+
+Q_DECLARE_METATYPE(BrightnessMap)
+
+struct DisplayRect{
+    qint16 x;
+    qint16 y;
+    quint16 width;
+    quint16 height;
+
+    operator QRect() const
+    {
+        return QRect(x, y, width, height);
+    }
+};
+
+Q_DECLARE_METATYPE(DisplayRect)
+
+QDBusArgument &operator<<(QDBusArgument &argument, const DisplayRect &rect);
+const QDBusArgument &operator>>(const QDBusArgument &argument, DisplayRect &rect);
+QDebug operator<<(QDebug deg, const DisplayRect &rect);
+
+/*
+ * Proxy class for interface com.deepin.daemon.Display
+ */
+class DBusDisplay: public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+    Q_SLOT void __propertyChanged__(const QDBusMessage& msg)
+    {
+        QList<QVariant> arguments = msg.arguments();
+        if (3 != arguments.count())
+            return;
+        QString interfaceName = msg.arguments().at(0).toString();
+        if (interfaceName !="com.deepin.daemon.Display")
+            return;
+        QVariantMap changedProps = qdbus_cast<QVariantMap>(arguments.at(1).value<QDBusArgument>());
+        QStringList keys = changedProps.keys();
+        foreach(const QString &prop, keys) {
+        const QMetaObject* self = metaObject();
+            for (int i=self->propertyOffset(); i < self->propertyCount(); ++i) {
+                QMetaProperty p = self->property(i);
+                if (p.name() == prop) {
+ 	            Q_EMIT p.notifySignal().invoke(this);
+                }
+            }
+        }
+   }
+public:
+    static inline const char *staticInterfaceName()
+    { return "com.deepin.daemon.Display"; }
+    static inline const char *staticServiceName()
+    { return "com.deepin.daemon.Display"; }
+    static inline const char *staticObjectPath()
+    { return "/com/deepin/daemon/Display"; }
+
+public:
+    explicit DBusDisplay(QObject *parent = 0);
+
+    ~DBusDisplay();
+
+    Q_PROPERTY(BrightnessMap Brightness READ brightness NOTIFY BrightnessChanged)
+    inline BrightnessMap brightness() const
+    { return qvariant_cast< BrightnessMap >(property("Brightness")); }
+
+    Q_PROPERTY(QDBusObjectPath BuiltinOutput READ builtinOutput NOTIFY BuiltinOutputChanged)
+    inline QDBusObjectPath builtinOutput() const
+    { return qvariant_cast< QDBusObjectPath >(property("BuiltinOutput")); }
+
+    Q_PROPERTY(short DisplayMode READ displayMode NOTIFY DisplayModeChanged)
+    inline short displayMode() const
+    { return qvariant_cast< short >(property("DisplayMode")); }
+
+    Q_PROPERTY(bool HasChanged READ hasChanged NOTIFY HasChangedChanged)
+    inline bool hasChanged() const
+    { return qvariant_cast< bool >(property("HasChanged")); }
+
+    Q_PROPERTY(QList<QDBusObjectPath> Monitors READ monitors NOTIFY MonitorsChanged)
+    inline QList<QDBusObjectPath> monitors() const
+    { return qvariant_cast< QList<QDBusObjectPath> >(property("Monitors")); }
+
+    Q_PROPERTY(QString Primary READ primary NOTIFY PrimaryChanged)
+    inline QString primary() const
+    { return qvariant_cast< QString >(property("Primary")); }
+
+    Q_PROPERTY(DisplayRect PrimaryRect READ primaryRect NOTIFY PrimaryRectChanged)
+    inline DisplayRect primaryRect() const
+    { return qvariant_cast< DisplayRect >(property("PrimaryRect")); }
+
+    Q_PROPERTY(ushort ScreenHeight READ screenHeight NOTIFY ScreenHeightChanged)
+    inline ushort screenHeight() const
+    { return qvariant_cast< ushort >(property("ScreenHeight")); }
+
+    Q_PROPERTY(ushort ScreenWidth READ screenWidth NOTIFY ScreenWidthChanged)
+    inline ushort screenWidth() const
+    { return qvariant_cast< ushort >(property("ScreenWidth")); }
+
+public Q_SLOTS: // METHODS
+    inline QDBusPendingReply<> Apply()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("Apply"), argumentList);
+    }
+
+    inline QDBusPendingReply<> AssociateTouchScreen(const QString &in0, const QString &in1)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0) << QVariant::fromValue(in1);
+        return asyncCallWithArgumentList(QStringLiteral("AssociateTouchScreen"), argumentList);
+    }
+
+    inline QDBusPendingReply<> ChangeBrightness(const QString &in0, double in1)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0) << QVariant::fromValue(in1);
+        return asyncCallWithArgumentList(QStringLiteral("ChangeBrightness"), argumentList);
+    }
+
+    inline QDBusPendingReply<> JoinMonitor(const QString &in0, const QString &in1)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0) << QVariant::fromValue(in1);
+        return asyncCallWithArgumentList(QStringLiteral("JoinMonitor"), argumentList);
+    }
+
+    inline QDBusPendingReply<QString> QueryCurrentPlanName()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("QueryCurrentPlanName"), argumentList);
+    }
+
+    inline QDBusPendingReply<int> QueryOutputFeature(const QString &in0)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0);
+        return asyncCallWithArgumentList(QStringLiteral("QueryOutputFeature"), argumentList);
+    }
+
+    inline QDBusPendingReply<> Reset()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("Reset"), argumentList);
+    }
+
+    inline QDBusPendingReply<> ResetBrightness(const QString &in0)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0);
+        return asyncCallWithArgumentList(QStringLiteral("ResetBrightness"), argumentList);
+    }
+
+    inline QDBusPendingReply<> ResetChanges()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("ResetChanges"), argumentList);
+    }
+
+    inline QDBusPendingReply<> SaveChanges()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("SaveChanges"), argumentList);
+    }
+
+    inline QDBusPendingReply<> SetBrightness(const QString &in0, double in1)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0) << QVariant::fromValue(in1);
+        return asyncCallWithArgumentList(QStringLiteral("SetBrightness"), argumentList);
+    }
+
+    inline QDBusPendingReply<> SetPrimary(const QString &in0)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0);
+        return asyncCallWithArgumentList(QStringLiteral("SetPrimary"), argumentList);
+    }
+
+    inline QDBusPendingReply<> SplitMonitor(const QString &in0)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0);
+        return asyncCallWithArgumentList(QStringLiteral("SplitMonitor"), argumentList);
+    }
+
+    inline QDBusPendingReply<> SwitchMode(short in0, const QString &in1)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(in0) << QVariant::fromValue(in1);
+        return asyncCallWithArgumentList(QStringLiteral("SwitchMode"), argumentList);
+    }
+
+Q_SIGNALS: // SIGNALS
+//    void PrimaryChanged(const QRect &in0);
+// begin property changed signals
+void BrightnessChanged();
+void BuiltinOutputChanged();
+void DisplayModeChanged();
+void HasChangedChanged();
+void MonitorsChanged();
+void PrimaryChanged();
+void PrimaryRectChanged();
+void ScreenHeightChanged();
+void ScreenWidthChanged();
+};
+
+#endif
diff --git a/dde-dock.pro b/dde-dock.pro
index 8653f945c..8ee1514f2 100644
--- a/dde-dock.pro
+++ b/dde-dock.pro
@@ -13,7 +13,9 @@ SOURCES += main.cpp \
     item/dockitem.cpp \
     panel/mainpanel.cpp \
     controller/dockitemcontroller.cpp \
-    dbus/dbusdockentry.cpp
+    dbus/dbusdockentry.cpp \
+    dbus/dbusdisplay.cpp \
+    item/appitem.cpp
 
 HEADERS  += \
     window/mainwindow.h \
@@ -22,4 +24,6 @@ HEADERS  += \
     item/dockitem.h \
     panel/mainpanel.h \
     controller/dockitemcontroller.h \
-    dbus/dbusdockentry.h
+    dbus/dbusdockentry.h \
+    dbus/dbusdisplay.h \
+    item/appitem.h
diff --git a/item/appitem.cpp b/item/appitem.cpp
new file mode 100644
index 000000000..ef1f79f12
--- /dev/null
+++ b/item/appitem.cpp
@@ -0,0 +1,19 @@
+#include "appitem.h"
+
+#include <QPainter>
+
+AppItem::AppItem(const QDBusObjectPath &entry, QWidget *parent)
+    : DockItem(parent),
+      m_itemEntry(new DBusDockEntry(entry.path(), this))
+{
+
+}
+
+void AppItem::paintEvent(QPaintEvent *e)
+{
+    DockItem::paintEvent(e);
+
+    QPainter painter(this);
+    painter.fillRect(rect(), Qt::cyan);
+    painter.drawText(rect(), m_itemEntry->id());
+}
diff --git a/item/appitem.h b/item/appitem.h
new file mode 100644
index 000000000..38dda3c69
--- /dev/null
+++ b/item/appitem.h
@@ -0,0 +1,21 @@
+#ifndef APPITEM_H
+#define APPITEM_H
+
+#include "dockitem.h"
+#include "dbus/dbusdockentry.h"
+
+class AppItem : public DockItem
+{
+    Q_OBJECT
+
+public:
+    explicit AppItem(const QDBusObjectPath &entry, QWidget *parent = nullptr);
+
+private:
+    void paintEvent(QPaintEvent *e);
+
+private:
+    DBusDockEntry *m_itemEntry;
+};
+
+#endif // APPITEM_H
diff --git a/item/dockitem.cpp b/item/dockitem.cpp
index bb036d8ab..62813ab34 100644
--- a/item/dockitem.cpp
+++ b/item/dockitem.cpp
@@ -5,3 +5,8 @@ DockItem::DockItem(QWidget *parent)
 {
 
 }
+
+void DockItem::paintEvent(QPaintEvent *e)
+{
+    QWidget::paintEvent(e);
+}
diff --git a/item/dockitem.h b/item/dockitem.h
index 88a4a6647..6a9e743ab 100644
--- a/item/dockitem.h
+++ b/item/dockitem.h
@@ -7,8 +7,17 @@ class DockItem : public QWidget
 {
     Q_OBJECT
 
+    enum ItemType {
+        Launcher,
+        App,
+        Plugins,
+    };
+
 public:
-    explicit DockItem(QWidget *parent = 0);
+    explicit DockItem(QWidget *parent = nullptr);
+
+protected:
+    void paintEvent(QPaintEvent *e);
 };
 
 #endif // DOCKITEM_H
diff --git a/panel/mainpanel.cpp b/panel/mainpanel.cpp
index fba4db41f..5b306250c 100644
--- a/panel/mainpanel.cpp
+++ b/panel/mainpanel.cpp
@@ -1,7 +1,22 @@
 #include "mainpanel.h"
 
+#include <QHBoxLayout>
+
 MainPanel::MainPanel(QWidget *parent)
-    : QFrame(parent)
+    : QFrame(parent),
+      m_itemController(DockItemController::instance(this))
 {
-    setStyleSheet("background-color:red;");
+    setObjectName("MainPanel");
+    setStyleSheet("QWidget #MainPanel {"
+                  "border:none;"
+                  "background-color:red;"
+//                  "border-radius:5px 5px 5px 5px;"
+                  "}");
+
+    QHBoxLayout *layout = new QHBoxLayout;
+    setLayout(layout);
+
+    const QList<DockItem *> itemList = m_itemController->itemList();
+    for (auto item : itemList)
+        layout->addWidget(item);
 }
diff --git a/panel/mainpanel.h b/panel/mainpanel.h
index d153e687d..657135291 100644
--- a/panel/mainpanel.h
+++ b/panel/mainpanel.h
@@ -1,6 +1,8 @@
 #ifndef MAINPANEL_H
 #define MAINPANEL_H
 
+#include "controller/dockitemcontroller.h"
+
 #include <QFrame>
 
 class MainPanel : public QFrame
@@ -9,6 +11,9 @@ class MainPanel : public QFrame
 
 public:
     explicit MainPanel(QWidget *parent = 0);
+
+private:
+    DockItemController *m_itemController;
 };
 
 #endif // MAINPANEL_H
diff --git a/window/mainwindow.cpp b/window/mainwindow.cpp
index 294af5c74..d8a2a09c5 100644
--- a/window/mainwindow.cpp
+++ b/window/mainwindow.cpp
@@ -5,9 +5,22 @@
 
 MainWindow::MainWindow(QWidget *parent)
     : QWidget(parent),
+      m_position(BOTTOM),
+
       m_mainPanel(new MainPanel(this)),
-      m_itemController(DockItemController::instance(this))
+
+      m_displayInter(new DBusDisplay(this)),
+
+      m_positionUpdateTimer(new QTimer(this))
 {
+    setWindowFlags(Qt::FramelessWindowHint);
+    setAttribute(Qt::WA_TranslucentBackground);
+
+    connect(m_positionUpdateTimer, &QTimer::timeout, this, &MainWindow::updatePosition);
+
+    m_positionUpdateTimer->setSingleShot(true);
+    m_positionUpdateTimer->setInterval(200);
+    m_positionUpdateTimer->start();
 }
 
 void MainWindow::resizeEvent(QResizeEvent *e)
@@ -16,3 +29,24 @@ void MainWindow::resizeEvent(QResizeEvent *e)
 
     m_mainPanel->setFixedSize(e->size());
 }
+
+void MainWindow::keyPressEvent(QKeyEvent *e)
+{
+    switch (e->key())
+    {
+#ifdef QT_DEBUG
+    case Qt::Key_Escape:        qApp->quit();       break;
+#endif
+    default:;
+    }
+}
+
+void MainWindow::updatePosition()
+{
+    const QRect rect = m_displayInter->primaryRect();
+
+    setFixedWidth(rect.width());
+    setFixedHeight(80);
+
+    move(0, 0);
+}
diff --git a/window/mainwindow.h b/window/mainwindow.h
index 35fcaac53..88ed3463f 100644
--- a/window/mainwindow.h
+++ b/window/mainwindow.h
@@ -3,22 +3,40 @@
 
 #include "xcb/xcb_misc.h"
 #include "panel/mainpanel.h"
-#include "controller/dockitemcontroller.h"
+#include "dbus/dbusdisplay.h"
 
 #include <QWidget>
+#include <QTimer>
 
 class MainWindow : public QWidget
 {
     Q_OBJECT
 
+    enum Position {
+        TOP,
+        BOTTOM,
+        LEFT,
+        RIGHT,
+    };
+
 public:
     explicit MainWindow(QWidget *parent = 0);
 
 private:
     void resizeEvent(QResizeEvent *e);
+    void keyPressEvent(QKeyEvent *e);
+
+private slots:
+    void updatePosition();
+
+private:
+    Position m_position;
 
     MainPanel *m_mainPanel;
-    DockItemController *m_itemController;
+
+    DBusDisplay *m_displayInter;
+
+    QTimer *m_positionUpdateTimer;
 };
 
 #endif // MAINWINDOW_H