diff --git a/0014-fix-memorysize-of-aboutinfo.patch b/0014-fix-memorysize-of-aboutinfo.patch
new file mode 100644
index 0000000..4df21a4
--- /dev/null
+++ b/0014-fix-memorysize-of-aboutinfo.patch
@@ -0,0 +1,51 @@
+From b37c6f1491e04a28808660b57bb0b51cb23759a3 Mon Sep 17 00:00:00 2001
+From: peijiankang <peijiankang@kylinos.cn>
+Date: Thu, 30 Mar 2023 10:36:31 +0800
+Subject: [PATCH] fix memorysize of aboutinfo
+
+---
+ plugins/system/about/about.cpp | 28 ++++++++++++++--------------
+ 1 file changed, 14 insertions(+), 14 deletions(-)
+
+diff --git a/plugins/system/about/about.cpp b/plugins/system/about/about.cpp
+index 824b781..e783d9b 100644
+--- a/plugins/system/about/about.cpp
++++ b/plugins/system/about/about.cpp
+@@ -879,20 +879,20 @@ void About::setupKernelCompenent()
+     QString kernal = QSysInfo::kernelType() + " " + QSysInfo::kernelVersion();
+     getTotalMemory();
+ 
+-    QDBusInterface *memoryDbus = new QDBusInterface("com.control.center.qt.systemdbus",
+-                                                             "/",
+-                                                             "com.control.center.interface",
+-                                                             QDBusConnection::systemBus(), this);
+-   if (memoryDbus->isValid()) {
+-       QDBusReply<QString>  result = memoryDbus->call("getMemory");
+-       qDebug()<<"memory :"<<result;
+-       if (!result.value().isEmpty()) {
+-            memorySize.clear();
+-            memorySize.append(result + "GB" + mMemAvaliable);
+-       }
+-   }
+-   if (memorySize == "0GB")
+-       memorySize = mMemtotal + mMemAvaliable;
++//    QDBusInterface *memoryDbus = new QDBusInterface("com.control.center.qt.systemdbus",
++//                                                             "/",
++//                                                             "com.control.center.interface",
++//                                                             QDBusConnection::systemBus(), this);
++//   if (memoryDbus->isValid()) {
++//       QDBusReply<QString>  result = memoryDbus->call("getMemory");
++//       qDebug()<<"memory :"<<result;
++//       if (!result.value().isEmpty()) {
++//            memorySize.clear();
++//            memorySize.append(result + "GB" + mMemAvaliable);
++//       }
++//   }
++//   if (memorySize == "0GB")
++    memorySize = mMemtotal + mMemAvaliable;
+ 
+     qDebug()<<kernal;
+     mKernelLabel_2->setText(kernal);
+-- 
+2.39.1
+
diff --git a/ukui-control-center.spec b/ukui-control-center.spec
index 36c1eb4..fed7ebd 100644
--- a/ukui-control-center.spec
+++ b/ukui-control-center.spec
@@ -1,6 +1,6 @@
 Name:           ukui-control-center
 Version:        3.1.2
-Release:        13
+Release:        14
 Summary:        utilities to configure the UKUI desktop
 License:        GPL-2+
 URL:            http://www.ukui.org
@@ -15,6 +15,7 @@ Patch10:        0010-Fix-the-problem-of-scrambled-shortcut-keys.patch
 Patch11:	0011-Fix-about-copyright-display-error.patch
 Patch12:	0012-fix-add-group-failed-issue.patch
 Patch13:        0013-Fix-terminal-garbled-characters-when-not-root-user-change-locale-language.patch
+Patch14:        0014-fix-memorysize-of-aboutinfo.patch
 
 BuildRequires: qt5-qtsvg-devel
 BuildRequires: gsettings-qt-devel
@@ -140,6 +141,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Mar 30 2023 peijiankang <peijiankang@kylinos.cn> - 3.1.2-14
+- fix memorysize of aboutinfo
+
 * Fri Mar 17 2023 tanyulong <tanyulong@kylinos.cn> - 3.1.2-13
 - Fix terminal garbled characters when not root user change locale language