diff --git a/iptables.spec b/iptables.spec
index 60d27341d30a4320376ed810c8c63e48ceb22284..7609f09102ef8715a951f072654243f7d4a1b3ad 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -13,7 +13,7 @@ Source3:          iptables.service
 Source4:          sysconfig_iptables
 Source5:          sysconfig_ip6tables
 
-BuildRequires:    bison flex gcc kernel-headers libpcap-devel libselinux-devel systemd git
+BuildRequires:    bison flex gcc kernel-headers libpcap-devel libselinux-devel systemd 
 BuildRequires:    libmnl-devel libnetfilter_conntrack-devel libnfnetlink-devel libnftnl-devel
 BuildRequires:    autogen autoconf automake libtool iptables
 
@@ -63,7 +63,7 @@ Nft package for iproute.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{version} -p1 -S git
+%autosetup -n %{name}-%{version} -p1
 
 %build
 ./autogen.sh
@@ -315,6 +315,9 @@ fi
 %{_mandir}/man8/xtables-legacy*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 1.8.7-2
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Fri Jul 23 gaihuiying <gaihuiying11@huawei.com> - 1.8.7-1
 - update to 1.8.7