diff --git a/debian/control b/debian/control
index d05cfc6..32d793e 100644
--- a/debian/control
+++ b/debian/control
@@ -26,6 +26,7 @@ Depends:
  jq,
  sed (>= 4),
  dde-daemon (>= 6.1.102),
+ dde-session-ui (>> 6.0.48),
  deepin-security-loader,
  libdtkdata (>=5.7.18),
  libdtk6core (>=6.0.38),
diff --git a/src/dde-session/impl/sessionmanager.cpp b/src/dde-session/impl/sessionmanager.cpp
index e58608f..2999ea6 100644
--- a/src/dde-session/impl/sessionmanager.cpp
+++ b/src/dde-session/impl/sessionmanager.cpp
@@ -947,8 +947,28 @@ void SessionManager::recoverySystemPowerMode()
     setTlpMode(mode);
 }
 
+void SessionManager::startBlackWidget()
+{
+    if (Utils::IS_WAYLAND_DISPLAY) {
+        qInfo() << "skip start blackwidget on wayland";
+        return;
+    }
+
+    qInfo() << "start dde-blackwidget nodbus for shutdown";
+    QDBusPendingReply<QDBusObjectPath> reply =
+        m_systemd1ManagerInter->StartUnit(QStringLiteral("dde-blackwidget-nodbus.service"),
+                                          QStringLiteral("replace"));
+    reply.waitForFinished();
+    if (reply.isError()) {
+        qWarning() << "failed to start dde-blackwidget-nodbus.service:"
+                   << reply.error().name()
+                   << reply.error().message();
+    }
+}
+
 void SessionManager::shutdown(bool force)
 {
+    startBlackWidget();
     prepareShutdown(force);
     clearCurrentTty();
 
@@ -962,6 +982,7 @@ void SessionManager::shutdown(bool force)
 
 void SessionManager::reboot(bool force)
 {
+    startBlackWidget();
     prepareShutdown(force);
     clearCurrentTty();
 
diff --git a/src/dde-session/impl/sessionmanager.h b/src/dde-session/impl/sessionmanager.h
index d06d27f..324d6f4 100644
--- a/src/dde-session/impl/sessionmanager.h
+++ b/src/dde-session/impl/sessionmanager.h
@@ -98,6 +98,8 @@ public Q_SLOTS:
     void playLogoutSound();
     void setDPMSMode(bool on);
 
+    void startBlackWidget();
+
     void handleOSSignal();
     void watchXConnection();