diff --git a/frame/dbus/dbusxmousearea.h b/frame/dbus/dbusxmousearea.h
index 66372cad1..30086f8a4 100644
--- a/frame/dbus/dbusxmousearea.h
+++ b/frame/dbus/dbusxmousearea.h
@@ -76,6 +76,13 @@ public Q_SLOTS: // METHODS
         return asyncCallWithArgumentList(QStringLiteral("RegisterFullScreen"), argumentList);
     }
 
+    inline QDBusPendingReply<QString> RegisterArea(const qint32 x1, const qint32 y1, const qint32 x2, const qint32 y2, const qint32 flag)
+    {
+        QList<QVariant> argumentList;
+        argumentList << x1 << y1 << x2 << y2 << flag;
+        return asyncCallWithArgumentList(QStringLiteral("RegisterArea"), argumentList);
+    }
+
     inline QDBusPendingReply<> UnregisterArea(const QString &in0)
     {
         QList<QVariant> argumentList;
diff --git a/frame/util/dockpopupwindow.cpp b/frame/util/dockpopupwindow.cpp
index e093e2e12..e8bde28e7 100644
--- a/frame/util/dockpopupwindow.cpp
+++ b/frame/util/dockpopupwindow.cpp
@@ -1,14 +1,21 @@
 #include "dockpopupwindow.h"
 
+#include <QScreen>
+#include <QApplication>
+#include <QDesktopWidget>
+
 DWIDGET_USE_NAMESPACE
 
+#define MOUSE_BUTTON    1 << 1
+
 DockPopupWindow::DockPopupWindow(QWidget *parent)
     : DArrowRectangle(ArrowBottom, parent),
       m_model(false),
 
       m_acceptDelayTimer(new QTimer(this)),
 
-      m_mouseInter(new DBusXMouseArea(this))
+      m_mouseInter(new DBusXMouseArea(this)),
+      m_displayInter(new DBusDisplay(this))
 {
     m_acceptDelayTimer->setSingleShot(true);
     m_acceptDelayTimer->setInterval(100);
@@ -110,7 +117,10 @@ void DockPopupWindow::globalMouseRelease(int button, int x, int y, const QString
 
 void DockPopupWindow::registerMouseEvent()
 {
-    m_mouseAreaKey = m_mouseInter->RegisterFullScreen();
+    // only regist mouse button event
+    m_mouseAreaKey = m_mouseInter->RegisterArea(0, 0, m_displayInter->screenWidth(), m_displayInter->screenHeight(), MOUSE_BUTTON);
+//    m_mouseAreaKey = m_mouseInter->RegisterFullScreen();
+
     connect(m_mouseInter, &DBusXMouseArea::ButtonRelease, this, &DockPopupWindow::globalMouseRelease, Qt::UniqueConnection);
 }
 
diff --git a/frame/util/dockpopupwindow.h b/frame/util/dockpopupwindow.h
index 4f7b4a732..7d2b3f580 100644
--- a/frame/util/dockpopupwindow.h
+++ b/frame/util/dockpopupwindow.h
@@ -2,6 +2,7 @@
 #define DOCKPOPUPWINDOW_H
 
 #include "dbus/dbusxmousearea.h"
+#include "dbus/dbusdisplay.h"
 
 #include <darrowrectangle.h>
 
@@ -45,6 +46,7 @@ private:
     QTimer *m_acceptDelayTimer;
 
     DBusXMouseArea *m_mouseInter;
+    DBusDisplay *m_displayInter;
 };
 
 #endif // DOCKPOPUPWINDOW_H