diff --git a/sox.spec b/sox.spec
index 814d7fe2563343dd366aa46fe092343f8b3ff5c9..38a11966da4271bfcd34f81030122b3e4bdaa91c 100644
--- a/sox.spec
+++ b/sox.spec
@@ -1,6 +1,6 @@
 Name: sox
 Version: 14.4.2.0
-Release: 27
+Release: 28
 Summary: A general purpose sound file conversion tool
 License: GPLv2+ and LGPLv2+ and MIT
 URL: http://sox.sourceforge.net/
@@ -23,7 +23,7 @@ BuildRequires: gsm-devel, wavpack-devel, ladspa-devel, libpng-devel
 BuildRequires: flac-devel, libao-devel, libsndfile-devel, libid3tag-devel
 BuildRequires: pulseaudio-libs-devel, opusfile-devel
 BuildRequires: libtool, libmad-devel, lame-devel, twolame-devel
-BuildRequires: python3, time, libsamplerate-devel, git
+BuildRequires: python3, time, libsamplerate-devel, 
 
 %description
 SoX is a cross-platform (Windows, Linux, MacOS X, etc.) command line utility
@@ -43,7 +43,7 @@ which will use the SoX sound file format converter.
 %package_help
 
 %prep
-%autosetup -n %{name}-downstream-%{name}-%{version}.modified -Sgit -p1
+%autosetup -n %{name}-downstream-%{name}-%{version}.modified -p1
 autoreconf -vfi
 cp ${RPM_SOURCE_DIR}/binpatch.py binpatch.py
 
@@ -115,6 +115,9 @@ mv $libsox_so.orig $libsox_so
 %{_mandir}/man3/*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 14.4.2.0-28
+- DESC: delete -Sgit from %autosetup, and delete BuildRequires git
+
 * Fri Apr 3 2020 duyeyu <duyeyu@huawei.com> - 14.4.2.0-27
 - Modify configure parameters