diff --git a/.gitignore b/.gitignore
index 6e8348670..898502a54 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 
 build*/
 *.pro.user*
+*.DS_Store
diff --git a/dde-dock-systray-plugin/dde-dock-systray-plugin.pro b/dde-dock-systray-plugin/dde-dock-systray-plugin.pro
new file mode 100755
index 000000000..2caf95c91
--- /dev/null
+++ b/dde-dock-systray-plugin/dde-dock-systray-plugin.pro
@@ -0,0 +1,21 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2015-06-29T20:08:12
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+INCLUDEPATH += ../dde-dock/src/
+CONFIG += plugin c++11
+
+TARGET = $$qtLibraryTarget(dock-systray-plugin)
+TEMPLATE = lib
+
+SOURCES += systrayplugin.cpp \
+    docktrayitem.cpp
+
+HEADERS  += systrayplugin.h \
+    docktrayitem.h
diff --git a/dde-dock-systray-plugin/docktrayitem.cpp b/dde-dock-systray-plugin/docktrayitem.cpp
new file mode 100755
index 000000000..1ca67d967
--- /dev/null
+++ b/dde-dock-systray-plugin/docktrayitem.cpp
@@ -0,0 +1,73 @@
+#include <QHBoxLayout>
+
+#include "docktrayitem.h"
+
+static DockTrayItem * fromWinId(WId winId, QWidget *parent)
+{
+    DockTrayItem *item = new DockTrayItem(parent);
+
+    QWindow *win = QWindow::fromWinId(winId);
+    QWidget *child = QWidget::createWindowContainer(win, item);
+
+    QHBoxLayout *layout = new QHBoxLayout(item);
+    layout->addWidget(child);
+    item->setLayout(layout);
+
+    return item;
+}
+
+DockTrayItem::DockTrayItem(QWidget *parent)
+    : AbstractDockItem(parent)
+{
+
+}
+
+DockTrayItem::~DockTrayItem()
+{
+
+}
+
+void DockTrayItem::setTitle(const QString &)
+{
+
+}
+
+void DockTrayItem::setIcon(const QString &, int)
+{
+
+}
+
+void DockTrayItem::setMoveable(bool)
+{
+
+}
+
+bool DockTrayItem::moveable()
+{
+    return false;
+}
+
+void DockTrayItem::setActived(bool)
+{
+
+}
+
+bool DockTrayItem::actived()
+{
+    return false;
+}
+
+void DockTrayItem::setIndex(int value)
+{
+    m_itemIndex = value;
+}
+
+int DockTrayItem::index()
+{
+    return m_itemIndex;
+}
+
+QWidget * DockTrayItem::getContents()
+{
+    return NULL;
+}
diff --git a/dde-dock-systray-plugin/docktrayitem.h b/dde-dock-systray-plugin/docktrayitem.h
new file mode 100755
index 000000000..a64d32a03
--- /dev/null
+++ b/dde-dock-systray-plugin/docktrayitem.h
@@ -0,0 +1,31 @@
+#ifndef DOCKTRAYITEM_H
+#define DOCKTRAYITEM_H
+
+#include <QWindow>
+
+#include "abstractdockitem.h"
+
+class DockTrayItem : public AbstractDockItem
+{
+    Q_OBJECT
+
+    enum Style { Simple, Composite };
+public:
+    explicit DockTrayItem(QWidget *parent = 0);
+    ~DockTrayItem();
+
+    static DockTrayItem* fromWinId(WId winId, QWidget *parent=0);
+
+    void setTitle(const QString &title) Q_DECL_OVERRIDE;
+    void setIcon(const QString &iconPath, int size = 42) Q_DECL_OVERRIDE;
+    void setMoveable(bool value) Q_DECL_OVERRIDE;
+    bool moveable() Q_DECL_OVERRIDE;
+    void setActived(bool value) Q_DECL_OVERRIDE;
+    bool actived() Q_DECL_OVERRIDE;
+    void setIndex(int value) Q_DECL_OVERRIDE;
+    int index() Q_DECL_OVERRIDE;
+
+    QWidget * getContents() Q_DECL_OVERRIDE;
+};
+
+#endif // DOCKTRAYITEM_H
diff --git a/dde-dock-systray-plugin/main.cpp b/dde-dock-systray-plugin/main.cpp
new file mode 100644
index 000000000..af6e392c9
--- /dev/null
+++ b/dde-dock-systray-plugin/main.cpp
@@ -0,0 +1,11 @@
+#include "systrayplugin.h"
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    SystrayPlugin w;
+    w.show();
+
+    return a.exec();
+}
diff --git a/dde-dock-systray-plugin/systray.json b/dde-dock-systray-plugin/systray.json
new file mode 100644
index 000000000..e69de29bb
diff --git a/dde-dock-systray-plugin/systrayplugin.cpp b/dde-dock-systray-plugin/systrayplugin.cpp
new file mode 100755
index 000000000..d2654ccdc
--- /dev/null
+++ b/dde-dock-systray-plugin/systrayplugin.cpp
@@ -0,0 +1,33 @@
+#include "systrayplugin.h"
+
+SystrayPlugin::~SystrayPlugin()
+{
+    this->clearItems();
+}
+
+QList<AbstractDockItem*> SystrayPlugin::items()
+{
+    //clear m_items.
+    this->clearItems();
+
+    // get xids of trayicons.
+    QList<WId> winIds;
+    winIds << 79691780 << 65011722;
+
+    // generate items.
+    WId winId;
+    foreach (winId, winIds) {
+        m_items << DockTrayItem::fromWinId(winId);
+    }
+
+    return m_items;
+}
+
+void SystrayPlugin::clearItems()
+{
+    AbstractDockItem *item;
+    foreach (item, m_items) {
+        item->deleteLater();
+    }
+    m_items.clear();
+}
diff --git a/dde-dock-systray-plugin/systrayplugin.h b/dde-dock-systray-plugin/systrayplugin.h
new file mode 100755
index 000000000..bf5627f47
--- /dev/null
+++ b/dde-dock-systray-plugin/systrayplugin.h
@@ -0,0 +1,24 @@
+#ifndef SYSTRAYPLUGIN_H
+#define SYSTRAYPLUGIN_H
+
+#include "docktrayitem.h"
+#include "dockplugininterface.h"
+
+class SystrayPlugin : public QObject, DockPluginInterface
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.deepin.Dock.PluginInterface" FILE "systray.json")
+    Q_INTERFACES(DockPluginInterface)
+
+public:
+    ~SystrayPlugin();
+
+    QList<AbstractDockItem*> items() Q_DECL_OVERRIDE;
+
+private:
+    QList<AbstractDockItem*> m_items;
+
+    void clearItems();
+};
+
+#endif // SYSTRAYPLUGIN_H
diff --git a/dde-dock/src/abstractdockitem.h b/dde-dock/src/abstractdockitem.h
index bec11d7eb..2581afe85 100644
--- a/dde-dock/src/abstractdockitem.h
+++ b/dde-dock/src/abstractdockitem.h
@@ -11,7 +11,7 @@ class AbstractDockItem : public QFrame
     Q_OBJECT
 public:
     explicit AbstractDockItem(QWidget *parent = 0);
-    virtual ~AbstractDockItem() = 0;
+    virtual ~AbstractDockItem(){}
 
     virtual QWidget * getContents() = 0;
 
diff --git a/dde-dock/src/dockplugininterface.h b/dde-dock/src/dockplugininterface.h
old mode 100644
new mode 100755
index 69301d526..4aee9aaa4
--- a/dde-dock/src/dockplugininterface.h
+++ b/dde-dock/src/dockplugininterface.h
@@ -4,12 +4,11 @@
 #include <QObject>
 #include "abstractdockitem.h"
 
-class DockPluginInterface : public QObject
+class DockPluginInterface
 {
-    Q_OBJECT
 public:
     virtual ~DockPluginInterface() {}
-    virtual QList<AbstractDockItem*> items(){}
+    virtual QList<AbstractDockItem*> items() = 0;
 };
 
 QT_BEGIN_NAMESPACE