diff --git a/0001-add-window-icon.patch b/0001-add-window-icon.patch
new file mode 100644
index 0000000..37d8635
--- /dev/null
+++ b/0001-add-window-icon.patch
@@ -0,0 +1,24 @@
+From e2065a497b13f86ef814ee4181428e779ec0d1bc Mon Sep 17 00:00:00 2001
+From: tanyulong2021 <tanyulong@kylinos.cn>
+Date: Mon, 1 Aug 2022 10:44:35 +0800
+Subject: [PATCH] add window icon
+
+---
+ polkit-agent/src/mainwindow.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/polkit-agent/src/mainwindow.cpp b/polkit-agent/src/mainwindow.cpp
+index 2913873..7a74bb1 100755
+--- a/polkit-agent/src/mainwindow.cpp
++++ b/polkit-agent/src/mainwindow.cpp
+@@ -192,6 +192,7 @@ void MainWindow::setIcon(const QString &iconName)
+     painter.drawPixmap(rect, actionIcon);
+     painter.end();
+ 
++    setWindowIcon(icon);
+     ui->lblIcon->setPixmap(icon);
+ }
+ 
+-- 
+2.33.0
+
diff --git a/ukui-biometric-auth.spec b/ukui-biometric-auth.spec
index c2c548d..204ab4e 100644
--- a/ukui-biometric-auth.spec
+++ b/ukui-biometric-auth.spec
@@ -4,7 +4,7 @@
 Name:		ukui-biometric-auth	
 Summary:	ukui-biometric-auth
 Version:	1.2.1
-Release:	4
+Release:	5
 
 License:	GPL-3+
 URL:		https://github.com/ukui/ukui-biometric-auth
@@ -13,6 +13,8 @@ Source0:	%{name}-%{version}.tar.gz
 BuildRequires: cmake qt5-qtbase-devel pam-devel polkit-qt5-1-devel qt5-qttools-devel pkg-config
 Requires: cmake qt5-qtbase-devel pam-devel polkit-qt5-1-devel qt5-qttools-devel pkg-config
 
+Patch0:         0001-add-window-icon.patch
+
 %description
 ukui-biometric-auth
 
@@ -42,7 +44,7 @@ biometric-auth package.
 
 %prep
 %setup -q
-
+%patch0 -p1
 
 %build
 mkdir build
@@ -77,6 +79,9 @@ make DESTDIR=$RPM_BUILD_ROOT install
 
 
 %changelog
+* Mon Aug 01 2022 tanyulong <tanyulong@kylinos.cn> - 1.2.1-5
+- add window icon
+
 * Sat Apr 02 2022 tanyulong <tanyulong@kylinos.cn> - 1.2.1-4
 - add yaml file