diff --git a/frame/item/components/appsnapshot.cpp b/frame/item/components/appsnapshot.cpp
index f6c58725d..2855fc7af 100644
--- a/frame/item/components/appsnapshot.cpp
+++ b/frame/item/components/appsnapshot.cpp
@@ -57,10 +57,12 @@ using namespace Dock;
 AppSnapshot::AppSnapshot(const WId wid, QWidget *parent)
     : QWidget(parent)
     , m_wid(wid)
+    , m_isWidowHidden(false)
     , m_title(new TipsWidget)
     , m_waitLeaveTimer(new QTimer(this))
     , m_closeBtn2D(new DIconButton(this))
     , m_wmHelper(DWindowManagerHelper::instance())
+    , m_dockDaemonInter(new DockDaemonInter("com.deepin.dde.daemon.Dock", "/com/deepin/dde/daemon/Dock", QDBusConnection::sessionBus(), this))
 {
     m_closeBtn2D->setFixedSize(24, 24);
     m_closeBtn2D->setIconSize(QSize(24, 24));
@@ -85,6 +87,13 @@ AppSnapshot::AppSnapshot(const WId wid, QWidget *parent)
     QTimer::singleShot(1, this, &AppSnapshot::compositeChanged);
 }
 
+void AppSnapshot::setWindowState()
+{
+    if (m_isWidowHidden) {
+        m_dockDaemonInter->MinimizeWindow(m_wid);
+    }
+}
+
 void AppSnapshot::closeWindow() const
 {
     const auto display = QX11Info::display();
@@ -118,6 +127,7 @@ void AppSnapshot::setWindowInfo(const WindowInfo &info)
     QFontMetrics fm(m_title->font());
     QString strTtile = m_title->fontMetrics().elidedText(m_windowInfo.title, Qt::ElideRight, width());
     m_title->setText(strTtile);
+    getWindowState();
 }
 
 void AppSnapshot::dragEnterEvent(QDragEnterEvent *e)
@@ -348,3 +358,39 @@ QRect AppSnapshot::rectRemovedShadow(const QImage &qimage, unsigned char *prop_t
         return QRect(0, 0, qimage.width(), qimage.height());
     }
 }
+
+void AppSnapshot::getWindowState()
+{
+    Atom actual_type;
+    int actual_format;
+    unsigned long i, num_items, bytes_after;
+    unsigned char *properties = nullptr;
+
+    m_isWidowHidden = false;
+
+    const auto display = QX11Info::display();
+    Atom atom_prop = XInternAtom(display, "_NET_WM_STATE", true);
+    if (!atom_prop) {
+        return;
+    }
+
+    Status status = XGetWindowProperty(display, m_wid, atom_prop, 0, LONG_MAX, False, AnyPropertyType, &actual_type, &actual_format, &num_items, &bytes_after, &properties);
+    if (status != Success) {
+        qDebug() << "Fail to get window state";
+        return;
+    }
+
+    Atom *atoms = reinterpret_cast<Atom *>(properties);
+    for(i = 0; i < num_items; ++i) {
+        const char *atomName = XGetAtomName(display, atoms[i]);
+
+        if (strcmp(atomName, "_NET_WM_STATE_HIDDEN") == 0) {
+            m_isWidowHidden = true;
+            break;
+        }
+    }
+
+    if (properties) {
+        XFree(properties);
+    }
+}
diff --git a/frame/item/components/appsnapshot.h b/frame/item/components/appsnapshot.h
index f34dc11ff..9943cb565 100644
--- a/frame/item/components/appsnapshot.h
+++ b/frame/item/components/appsnapshot.h
@@ -29,6 +29,7 @@
 #include <DIconButton>
 #include <DWindowManagerHelper>
 
+#include <com_deepin_dde_daemon_dock.h>
 #include <com_deepin_dde_daemon_dock_entry.h>
 
 DWIDGET_USE_NAMESPACE
@@ -41,6 +42,8 @@ struct SHMInfo;
 struct _XImage;
 typedef _XImage XImage;
 
+using DockDaemonInter = com::deepin::dde::daemon::Dock;
+
 namespace Dock {
 class TipsWidget;
 }
@@ -59,6 +62,7 @@ public:
     inline const QImage snapshot() const { return m_snapshot; }
     inline const QRectF snapshotGeometry() const { return m_snapshotSrcRect; }
     inline const QString title() const { return m_windowInfo.title; }
+    void setWindowState();
 
 signals:
     void entered(const WId wid) const;
@@ -82,13 +86,14 @@ private:
     SHMInfo *getImageDSHM();
     XImage *getImageXlib();
     QRect rectRemovedShadow(const QImage &qimage, unsigned char *prop_to_return_gtk);
+    void getWindowState();
 
 private:
     const WId m_wid;
     WindowInfo m_windowInfo;
 
     bool m_closeAble;
-
+    bool m_isWidowHidden;
     QImage m_snapshot;
     QRectF m_snapshotSrcRect;
 
@@ -96,6 +101,7 @@ private:
     QTimer *m_waitLeaveTimer;
     DIconButton *m_closeBtn2D;
     DWindowManagerHelper *m_wmHelper;
+    DockDaemonInter *m_dockDaemonInter;
 };
 
 #endif // APPSNAPSHOT_H
diff --git a/frame/item/components/floatingpreview.cpp b/frame/item/components/floatingpreview.cpp
index 81fff56a5..1b14299a2 100644
--- a/frame/item/components/floatingpreview.cpp
+++ b/frame/item/components/floatingpreview.cpp
@@ -186,6 +186,7 @@ void FloatingPreview::hideEvent(QHideEvent *event)
 {
     if (m_tracked) {
         m_tracked->setContentsMargins(0, 0, 0, 0);
+        m_tracked->setWindowState();
     }
 
     QWidget::hideEvent(event);
diff --git a/frame/item/components/previewcontainer.cpp b/frame/item/components/previewcontainer.cpp
index 042b4637d..e4d91dfb4 100644
--- a/frame/item/components/previewcontainer.cpp
+++ b/frame/item/components/previewcontainer.cpp
@@ -241,6 +241,7 @@ void PreviewContainer::previewEntered(const WId wid)
     AppSnapshot *preSnap = m_floatingPreview->trackedWindow();
     if (preSnap && preSnap != snap) {
         preSnap->setContentsMargins(0, 0, 0, 0);
+        preSnap->setWindowState();
     }
 
     m_currentWId = wid;