diff --git a/0001-fix-poweroff.patch b/0001-fix-poweroff.patch
new file mode 100644
index 0000000..f6d5df8
--- /dev/null
+++ b/0001-fix-poweroff.patch
@@ -0,0 +1,65 @@
+From 6e6f2d46c03b255062c8fdb6f64f0e587445a6ef Mon Sep 17 00:00:00 2001
+From: myshow <296570182@qq.com>
+Date: Thu, 3 Dec 2020 11:05:51 +0800
+Subject: [PATCH] fix-poweroff
+
+---
+ ukui-session/sessiondbusadaptor.h | 27 +++++++++++++++++++++++----
+ 1 file changed, 23 insertions(+), 4 deletions(-)
+
+diff --git a/ukui-session/sessiondbusadaptor.h b/ukui-session/sessiondbusadaptor.h
+index c005702..4da2b55 100644
+--- a/ukui-session/sessiondbusadaptor.h
++++ b/ukui-session/sessiondbusadaptor.h
+@@ -21,6 +21,7 @@
+ #define SESSIONDBUSADAPTOR_H
+ 
+ #include <QtDBus>
++#include <QMessageBox>
+ #include "../tools/ukuipower.h"
+ #include "modulemanager.h"
+ 
+@@ -54,7 +55,16 @@ public slots:
+ 
+     bool canPowerOff()
+     {
+-        return mPower->canAction(UkuiPower::PowerShutdown);
++        QProcess p;
++        p.start("bash", QStringList() <<"-c" << "who | wc -l");
++        p.waitForFinished();
++        QString ret = p.readAllStandardOutput();
++        int user = ret.toInt();
++        if (user > 1)
++            return false;
++        else
++            return true;
++        // return mPower->canAction(UkuiPower::PowerShutdown);
+     }
+ 
+     Q_NOREPLY void logout()
+@@ -74,10 +84,19 @@ public slots:
+     Q_NOREPLY void powerOff()
+     {
+         if(mPower->canAction(UkuiPower::PowerShutdown)){
+-            mManager->logout(false);
+-            mPower->doAction(UkuiPower::PowerShutdown);
++            // mManager->logout(false);
++            // mPower->doAction(UkuiPower::PowerShutdown);
++            QProcess::execute("shutdown -h now");
++            // QProcess::execute("poweroff");
++        }
++        else {
++            //弹框提示无法生效?
++            QMessageBox msg;
++            msg.setWindowTitle(tr("Error"));
++            msg.setText(tr("The computer could not be shut down!"));
++            msg.addButton(tr("Ok"), QMessageBox::AcceptRole);
++            msg.exec();
+         }
+-        //QCoreApplication::exit(0);
+     }
+ 
+ //    QDBusVariant listModules()
+-- 
+2.29.2.windows.2
+
diff --git a/ukui-session-manager.spec b/ukui-session-manager.spec
index ad168e7..4bbf137 100644
--- a/ukui-session-manager.spec
+++ b/ukui-session-manager.spec
@@ -2,7 +2,7 @@
 
 Name:           ukui-session-manager
 Version:        3.0.2
-Release:        1
+Release:        2
 Summary:    Session manager of the UKUI desktop environment
 License:         LGPL-2.1+ GPL-3+
 URL:            http://www.ukui.org
@@ -22,17 +22,17 @@ Recommends: ukui-settings-daemon
 
 Provides: x-session-manager
 
-#patch0:  delay-other-program.patch
+patch0: 0001-fix-poweroff.patch
+
 %description
  This package contains a session that can be started from a display
  manager such as lightdm. It will load all necessary applications for
  a full-featured user session.
- .
  This package contain the session manager component.
 
 %prep
 %setup -q
-#%%patch0 -p2
+%patch0 -p1
 
 %build
 mkdir cmake-build
@@ -49,7 +49,7 @@ popd
 #install -m644  debian/99ukui-environment %{buildroot}/etc/X11/Xsession.d/99ukui-environment
 install -d   %{buildroot}/usr/share/man/man1/ %{buildroot}/etc/polkit-1/localauthority/50-local.d/
 install -m644 data/com.ubuntu.enable-hibernate.pkla %{buildroot}/etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla
-gzip -c man/ukui-session.1 >  %{buildroot}/usr/share/man/man1/ukui-session.1.gz 
+gzip -c man/ukui-session.1 >  %{buildroot}/usr/share/man/man1/ukui-session.1.gz
 gzip -c man/ukui-session-tools.1 > %{buildroot}/usr/share/man/man1/ukui-session-tools.1.gz
 
 %clean
@@ -62,10 +62,13 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/*
 %{_prefix}/bin/ukui-session
 %{_prefix}/bin/ukui-session-tools
-#%%{_datadir}/man/man1/ukui-session.1.gz 
+#%%{_datadir}/man/man1/ukui-session.1.gz
 #%%{_datadir}/man/man1/ukui-session-tools.1.gz
 
 %changelog
+* Thu Dec 3 2020 lvhan <lvhan@kylinos.cn> - 3.0.2-2
+- fix poweroff
+
 * Mon Oct 26 2020 douyan <douyan@kylinos.cn> - 3.0.2-1
 - update to upstream version 3.0.1