diff --git a/0001-kylin-recorder-fix-build-warning.patch b/0001-kylin-recorder-fix-build-warning.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f7c84539d87652488f6ab9813f28f16c45522d32
--- /dev/null
+++ b/0001-kylin-recorder-fix-build-warning.patch
@@ -0,0 +1,46 @@
+From 21962cc2bdffdb840b2eb63159aa8ac959c190da Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=E4=BE=AF=E7=BA=A2=E5=8B=8B?= <houhongxun@kylinos.cn>
+Date: Fri, 19 Apr 2024 10:54:10 +0800
+Subject: [PATCH] kylin-recorder: fix build warning
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+variable "padding" not uninitiallized, and in fact no effect
+
+Signed-off-by: 侯红勋 <houhongxun@kylinos.cn>
+---
+ src/clipbutton.cpp | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/src/clipbutton.cpp b/src/clipbutton.cpp
+index bc3cecc..d6731c8 100644
+--- a/src/clipbutton.cpp
++++ b/src/clipbutton.cpp
+@@ -57,21 +57,20 @@ void ClipButton::mouseReleaseEvent(QMouseEvent *event)
+     int rightButton_absolutePos = 0;
+ 
+ //    qDebug()<<"ClipButton的个数:"<<this->parent()->findChildren<ClipButton*>().count();
+-    int padding;//滑块内距
+     if(event->button() == Qt::LeftButton){
+ 
+         if(this->objectName() == "leftBtn")
+         {
+             qDebug()<<"左按钮的相对位置:"<<this->pos().rx();
+             leftButton_absolutePos = this->pos().rx();
+-            qDebug()<<"左滑块的左边界的位置:"<<leftButton_absolutePos<<"两滑块内距离:"<<padding;
++            qDebug()<<"左滑块的左边界的位置:"<<leftButton_absolutePos;
+             //发送左滑块左边界的相对位置的信号
+             emit leftBtn_ReleaseStartPlayer_Signal(leftButton_absolutePos);
+         }
+         else if(this->objectName() == "rightBtn")
+         {
+             rightButton_absolutePos = this->pos().rx() + this->width();
+-            qDebug()<<"右滑块的右边界的位置:"<<rightButton_absolutePos<<"两滑块内距离:"<<padding;
++            qDebug()<<"右滑块的右边界的位置:"<<rightButton_absolutePos;
+             qDebug()<<"当前按钮的位置:"<<this->pos().rx();
+             emit rightBtn_ReleaseGetEndPositon_Signal(rightButton_absolutePos);
+         }
+-- 
+2.43.0
+
diff --git a/kylin-recorder.spec b/kylin-recorder.spec
index 98805545eccd6c0959fee4c921c3c086d51d5c25..0182fd067a3a024b04cd448193f5001b2f41642f 100644
--- a/kylin-recorder.spec
+++ b/kylin-recorder.spec
@@ -1,12 +1,13 @@
 Name:           kylin-recorder
 Version:        1.3.0
-Release:        5
+Release:        6
 Summary:        kylin-recorder
 License:        GPL-3.0-or-later
 URL:            https://github.com/UbuntuKylin/kylin-recorder
 Source0:        %{name}-%{version}.tar.gz
 Patch01:        0001-add-user-guide-for-kylin-recorder.patch
 Patch02:        0002-fix-build-error-of-kylin-recorder.patch
+Patch03:	0001-kylin-recorder-fix-build-warning.patch
 
 BuildRequires: qt5-qtbase-devel
 BuildRequires: qt5-qtscript-devel
@@ -42,6 +43,7 @@ kylin-recording
 %setup -q
 %patch01 -p1
 %patch02 -p1
+%patch03 -p1
 
 %build
 
@@ -68,6 +70,9 @@ popd
 %{_datadir}/kylin-user-guide/data/guide/kylin-recorder
 
 %changelog
+* Fri Apr 19 2024 houhongxun <houhongxun@kylinos.cn> - 1.3.0-6
+- fix a build warning that variable used uninitialized
+
 * Fri Mar 29 2024 peijiankang <peijiankang@kylinos.cn> - 1.3.0-5
 - add 0002-fix-build-error-of-kylin-recorder.patch