diff --git a/pdfpc.spec b/pdfpc.spec
index f019913..704b11b 100644
--- a/pdfpc.spec
+++ b/pdfpc.spec
@@ -1,12 +1,12 @@
 Name:                pdfpc
 Version:             4.3.4
-Release:             1
+Release:             2
 Summary:             A GTK based presentation viewer application for GNU/Linux
 License:             GPLv2+
 URL:                 https://%{name}.github.io/
 Source0:             https://github.com/%{name}/%{name}/archive/v%{version}.tar.gz
 Patch0:              0001-make-constructors-of-abstract-classes-protected.patch
-BuildRequires:       cmake gcc git-core gtk3-devel gstreamer1-devel gstreamer1-plugins-base-devel
+BuildRequires:       cmake gcc gtk3-devel gstreamer1-devel gstreamer1-plugins-base-devel
 BuildRequires:       librsvg2-devel libgee-devel pango-devel poppler-glib-devel vala vala-devel
 
 %description
@@ -20,7 +20,7 @@ documents, which can be created using nearly any of today's presentation
 software.
 
 %prep
-%autosetup -n %{name}-%{version} -S git
+%autosetup -n %{name}-%{version} -p1
 
 %build
 %cmake -DSYSCONFDIR=/etc .
@@ -39,5 +39,8 @@ make %{?_smp_mflags}
 %{_datadir}/pixmaps/%{name}
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 4.3.4-2
+- DESC: delete -S git from %autosetup, and delete BuildRequires git-core
+
 * Tue Nov 17 2020 wangyue <wangyue92@huawei.com> - 4.3.4-1
 - package init