diff --git a/fix-build-error-of-ddcutil-2.0.0.patch b/fix-build-error-of-ddcutil-2.0.0.patch
new file mode 100644
index 0000000..3761b1b
--- /dev/null
+++ b/fix-build-error-of-ddcutil-2.0.0.patch
@@ -0,0 +1,25 @@
+From d5649623556085cb7f97cbc9e047c77514a554a5 Mon Sep 17 00:00:00 2001
+From: peijiankang <peijiankang@kylinos.cn>
+Date: Mon, 29 Jan 2024 11:33:15 +0800
+Subject: [PATCH] fix build error of ddcutil-2.0.0
+
+---
+ registeredQDbus/sysdbusregister.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/registeredQDbus/sysdbusregister.cpp b/registeredQDbus/sysdbusregister.cpp
+index 46766c3..ab63fb8 100644
+--- a/registeredQDbus/sysdbusregister.cpp
++++ b/registeredQDbus/sysdbusregister.cpp
+@@ -761,7 +761,7 @@ void SysdbusRegister::_getDisplayInfoThread()
+                         display.edidHash = edidHash;
+                         display.I2C_busType = QString::number(dlist_loc->info[i].path.path.i2c_busno);
+                         ddca_create_edid_display_identifier(dlist_loc->info[i].edid_bytes,&did);
+-                        ddca_create_display_ref(did,&ddca_dref);
++                        ddca_get_display_ref(did,&ddca_dref);
+                         ddca_open_display2(ddca_dref,false,&display.ddca_dh_loc);
+                         displayInfo_V.append(display);
+                     }
+-- 
+2.41.0
+
diff --git a/ukui-control-center.spec b/ukui-control-center.spec
index 05ec53c..f24fbc4 100644
--- a/ukui-control-center.spec
+++ b/ukui-control-center.spec
@@ -1,6 +1,6 @@
 Name:           ukui-control-center
 Version:        3.1.2
-Release:        28
+Release:        29
 Summary:        utilities to configure the UKUI desktop
 License:        GPL-2+
 URL:            http://www.ukui.org
@@ -30,6 +30,7 @@ Patch25:        update-formats_loacle-and-language.patch
 
 Patch200:       fix-build-error-of-libkscreen-qt5-5.27.6.patch
 Patch201:       fix-build-error-of-clang.patch
+Patch202:       fix-build-error-of-ddcutil-2.0.0.patch
 BuildRequires: qt5-qtsvg-devel
 BuildRequires: gsettings-qt-devel
 BuildRequires: glib2-devel
@@ -150,6 +151,12 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Jan 29 2024 peijiankang <peijiankang@kylinos.cn> - 3.1.2-29
+- Type:bugfix
+- ID  :NA
+- SUG :NA
+- DESC:add fix-build-error-of-ddcutil-2.0.0.patch
+
 * Mon Sep 25 2023 peijiankang <peijiankang@kylinos.cn> - 3.1.2-28
 - Type:bugfix
 - ID  :NA