diff --git a/libusb.spec b/libusb.spec
index d83dd91a5246e9bf7f88eb3c847d01d753a4da0b..0c1684c2da1d04f0d1c68270cc7cb15d894e866c 100644
--- a/libusb.spec
+++ b/libusb.spec
@@ -1,14 +1,14 @@
 Name: libusb
 Epoch:   1
 Version: 0.1.5
-Release: 17
+Release: 18
 Summary: USB Library
 License: LGPLv2+
 URL:     http://sourceforge.net/projects/libusb/
 Source0: http://downloads.sourceforge.net/libusb/libusb-compat-%{version}.tar.bz2
 Patch0:  0000-Link-with-znodelete-to-disallow-unloading.patch
 Patch1:  0001-Revert-use-atexit-to-call-libusb_exit.patch
-BuildRequires:  gcc libusb1-devel git
+BuildRequires:  gcc libusb1-devel 
 
 %description
 This package provides a library that allows userspace access to USB devices.
@@ -21,7 +21,7 @@ Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 This package contains the files needed to develop applications that use libusb-0.1.
 
 %prep
-%autosetup -Sgit -n libusb-compat-%{version}
+%autosetup -n libusb-compat-%{version} -p1
 
 %build
 %configure --disable-static
@@ -49,6 +49,9 @@ make check
 %{_libdir}/libusb.so
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.1.5-18
+- DESC: delete -Sgit from %autosetup, and delete BuildRequires git
+
 * Wed Nov 4 2020 lixiaokeng <lixiaokeng@hauwei.com> - 1:0.1.5-17
 - add make check