diff --git a/0002-modify-username-size.patch b/0002-modify-username-size.patch
new file mode 100644
index 0000000..92ad9b2
--- /dev/null
+++ b/0002-modify-username-size.patch
@@ -0,0 +1,25 @@
+From d1247bc1d54ad5190a3c977280df84b7e9099012 Mon Sep 17 00:00:00 2001
+From: tanyulong2021 <tanyulong@kylinos.cn>
+Date: Mon, 8 Aug 2022 11:05:51 +0800
+Subject: [PATCH] increase username size
+
+---
+ src/assets/authdialog.qss | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/assets/authdialog.qss b/src/assets/authdialog.qss
+index c01b035..b8a72ae 100644
+--- a/src/assets/authdialog.qss
++++ b/src/assets/authdialog.qss
+@@ -22,7 +22,7 @@ QLabel {
+ 
+ /* 用户名 */
+ #login_nameLabel{
+-    font-size: 30px;
++    font-size: 24px;
+ }
+ 
+ /* 密码输入框 */
+-- 
+2.33.0
+
diff --git a/ukui-screensaver.spec b/ukui-screensaver.spec
index 8736a1c..34afe9e 100644
--- a/ukui-screensaver.spec
+++ b/ukui-screensaver.spec
@@ -1,6 +1,6 @@
 Name:           ukui-screensaver
 Version:        3.0.1
-Release:        21
+Release:        22
 Summary:        parallels toolbox for UKUI
 License:        GPL-2.0-or-later and GPL-3.0-or-later
 URL:            http://www.ukui.org
@@ -27,6 +27,7 @@ Requires: gsettings-qt-devel
 Requires: dconf-devel
 
 patch0 :  0001-add-and-use-attribute-of-UseHighDpiPixmaps.patch
+patch1:	  0002-modify-username-size.patch
 
 %description
  The ukui-sidebar is mainly used in the desktop operating system.
@@ -37,6 +38,7 @@ patch0 :  0001-add-and-use-attribute-of-UseHighDpiPixmaps.patch
 %prep
 %setup -q
 %patch0 -p1
+%patch1 -p1
 
 %build
 cmake .
@@ -65,6 +67,9 @@ rm -rf $RPM_BUILD_ROOT
 #%%{_datadir}/ukui-screensaver/screensaver-en.ini
 
 %changelog
+* Mon Aug 08 2022 tanyulong<tanyulong@kylinos.cn> - 3.0.1-22
+- modify username size
+
 * Thu Aug 04 2022 tanyulong<tanyulong@kylinos.cn> - 3.0.1-21
 - add and use attribute of UseHighDpiPixmaps