diff --git a/0003-fix-coredump-of-ukui-volume-control-applet-qt.patch b/0003-fix-coredump-of-ukui-volume-control-applet-qt.patch
new file mode 100644
index 0000000..7e48169
--- /dev/null
+++ b/0003-fix-coredump-of-ukui-volume-control-applet-qt.patch
@@ -0,0 +1,27 @@
+From 702a5c8d1353f53577163818d6e567831e357b85 Mon Sep 17 00:00:00 2001
+From: peijiankang <peijiankang@kylinos.cn>
+Date: Fri, 10 Feb 2023 14:44:16 +0800
+Subject: [PATCH] fix coredump of ukui-volume-control-applet-qt
+
+---
+ ukui-volume-control-applet-qt/ukmedia_volume_control.cpp | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/ukui-volume-control-applet-qt/ukmedia_volume_control.cpp b/ukui-volume-control-applet-qt/ukmedia_volume_control.cpp
+index b07294d..34465e3 100644
+--- a/ukui-volume-control-applet-qt/ukmedia_volume_control.cpp
++++ b/ukui-volume-control-applet-qt/ukmedia_volume_control.cpp
+@@ -103,6 +103,10 @@ void UkmediaVolumeControl::setSinkMute(bool status)
+  */
+ void UkmediaVolumeControl::setSinkVolume(int index,int value)
+ {
++    if(m_pDefaultSink == nullptr){
++        return;
++    }
++
+     pa_cvolume v = m_pDefaultSink->volume;
+     v.channels = channel;
+     for (int i=0;i<v.channels;i++)
+-- 
+2.33.0
+
diff --git a/ukui-media.spec b/ukui-media.spec
index 78d4407..ccb60bf 100644
--- a/ukui-media.spec
+++ b/ukui-media.spec
@@ -1,12 +1,13 @@
 Name:          ukui-media
 Version:       3.1.0
-Release:       3
+Release:       4
 Summary:       UKUI media utilities
 License:       GPL-2.0-or-later and GPL-3.0-or-later and BSD-3-Clause
 URL:           http://www.ukui.org
 Source0:       https://gitee.com/openkylin/ukui-media/tags/%{name}-%{version}.tar.gz
 Patch01:       0001-fix-compile-error-of-ukui-media.patch
 Patch02:       0002-fix-ukui-volume-control-applet-qt-work-error.patch
+Patch03:       0003-fix-coredump-of-ukui-volume-control-applet-qt.patch
 Autoreq:       yes
 
 BuildRequires: intltool
@@ -54,6 +55,7 @@ Requires:	%{name}%{?_isa} = %{version}-%{release}
 %setup -q
 %patch01 -p1
 %patch02 -p1
+%patch03 -p1
 
 %build
 mkdir build && pushd build
@@ -95,6 +97,9 @@ glib-compile-schemas /usr/share/glib-2.0/schemas/ &> /dev/null ||:
 %{_sysconfdir}/xdg/autostart/
 
 %changelog
+* Fri Feb 10 2023 peijiankang <peijiankang@kylinos.cn> - 3.1.0-4
+- fix coredump of ukui-volume-control-applet-qt
+
 * Tue Jan 3 2023 lvfei <lvfei@kylinos.cn> - 3.1.0-3
 - update Source0 Url