diff --git a/0004-use-attribute-of-UseHighDpiPixmaps.patch b/0004-use-attribute-of-UseHighDpiPixmaps.patch
new file mode 100644
index 0000000..3c3246f
--- /dev/null
+++ b/0004-use-attribute-of-UseHighDpiPixmaps.patch
@@ -0,0 +1,52 @@
+From 0f9030a77dff75728f128eefec435560e9214622 Mon Sep 17 00:00:00 2001
+From: tanyulong2021 <tanyulong@kylinos.cn>
+Date: Mon, 1 Aug 2022 11:35:39 +0800
+Subject: [PATCH] use attribute of UseHighDpiPixmaps
+
+---
+ debian/control                   | 1 +
+ ukui-power-manager-tray/main.cpp | 9 +++++++++
+ 2 files changed, 10 insertions(+)
+
+diff --git a/debian/control b/debian/control
+index 66d8c43..07a72c5 100644
+--- a/debian/control
++++ b/debian/control
+@@ -28,6 +28,7 @@ Build-Depends: debhelper-compat (= 12),
+                libqt5charts5-dev,
+                libqt5x11extras5-dev,
+                libgsettings-qt-dev,
++	       libkf5windowsystem-dev,
+ Standards-Version: 4.5.0
+ Rules-Requires-Root: no
+ Homepage: http://www.ukui.org/
+diff --git a/ukui-power-manager-tray/main.cpp b/ukui-power-manager-tray/main.cpp
+index 349c8e4..d6ad7cf 100644
+--- a/ukui-power-manager-tray/main.cpp
++++ b/ukui-power-manager-tray/main.cpp
+@@ -21,6 +21,7 @@
+ #include <QSharedMemory>
+ #include <QDebug>
+ #include <QTranslator>
++#include <QDesktopWidget>
+ 
+ int main(int argc, char *argv[])
+ {
+@@ -46,6 +47,14 @@ int main(int argc, char *argv[])
+         qWarning()<<QStringLiteral("program is already running! exit!");
+         exit(0);
+     }
++    
++    if(QApplication::desktop()->width()>=2560){
++    #if(QT_VERSION >= QT_VERSION_CHECK(5,6,0))
++       QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);	
++       QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);	
++    #endif			
++    }	    
++
+     QString locale = QLocale::system().name();
+     QTranslator translator;
+     QString qmfile = QString(":/%1.qm").arg(locale);
+-- 
+2.33.0
+
diff --git a/ukui-power-manager.spec b/ukui-power-manager.spec
index c85b6d8..f999eab 100644
--- a/ukui-power-manager.spec
+++ b/ukui-power-manager.spec
@@ -1,7 +1,7 @@
 %define debug_package %{nil}
 Name:           ukui-power-manager
 Version:        2.0.3
-Release:        11
+Release:        12
 Summary:        power management tool for the UKUI desktop
 License:        GPL-2.0-or-later and LGPL-2.0-or-later
 URL:            http://www.ukui.org
@@ -9,6 +9,7 @@ Source0:        %{name}-%{version}.tar.gz
 Patch0:         0001-Update-change-control-copyright-and-fix-the-spelling.patch
 Patch1:         0002-log-printing-error-correction.patch
 Patch2:		0003-delete-power-statistics-directory.patch
+Patch3:	        0004-use-attribute-of-UseHighDpiPixmaps.patch
 
 BuildRequires: qt5-qtbase-devel,intltool,libcanberra-devel,dbus-glib-devel,libgcrypt-devel,glib2-devel,gtk3-devel,libnotify-devel,libtool, libtool-ltdl,upower-devel,libwnck3-devel,libX11-devel,libXext-devel,perl-XML-Parser,libXrandr-devel,pkg-config,xmlto,yelp-tools,qt5-qtcharts-devel,qt5-qtx11extras-devel,gsettings-qt-devel, gnome-keyring, libgnome-keyring-devel
 BuildRequires:mate-common >= 1.18
@@ -48,6 +49,7 @@ This package contains the architecture independent files.
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
  ./autogen.sh --prefix=/usr --sysconfdir=/etc --libdir=/usr/lib64 -enable-introspection --enable-compile-warnings=yes  --enable-egl-device     --enable-wayland        --enable-native-backend
 
@@ -440,6 +442,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Aug 01 2022 tanyulong<tanyulong@kylinos.cn> - 2.0.3-12
+- use attribute of UseHighDpiPixmaps
+
 * Mon Aug 01 2022 tanyulong<tanyulong@kylinos.cn> - 2.0.3-11
 - delete power statistics directory