diff --git a/usbutils.spec b/usbutils.spec
index 8127b4d..2c7af41 100644
--- a/usbutils.spec
+++ b/usbutils.spec
@@ -1,6 +1,6 @@
 Name:    usbutils
 Version: 012
-Release: 3
+Release: 4
 Summary: Linux utilities for USB device
 License: GPLv2+
 URL:     http://www.linux-usb.org/
@@ -9,7 +9,7 @@ Source0: https://www.kernel.org/pub/linux/utils/usb/usbutils/%{name}-%{version}.
 Source1: GPL-2.0.txt
 Source2: GPL-3.0.txt
 
-BuildRequires: libusbx-devel systemd-devel git gcc libtool
+BuildRequires: libusbx-devel systemd-devel gcc libtool
 Patch1:  0001-usbmisc-initialize-string-buffer-before-reading-from.patch
 
 Requires: hwdata
@@ -26,7 +26,7 @@ This contains man files for the using of usbutils.
 
 
 %prep
-%autosetup -n %{name}-%{version} -p1 -S git
+%autosetup -n %{name}-%{version} -p1
 
 %build
 autoreconf --install --symlink
@@ -47,6 +47,9 @@ install -D -m 644 %{SOURCE2} %{buildroot}%{_defaultlicensedir}/%{name}/GPL-3.0.t
 %{_mandir}/*/*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 012-4
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Thu Oct 29 2020 Zhiqiang Liu <liuzhiqiang26@huawei.com> - 012-3
 - backport one patch to init string buffer before reading from it