diff --git a/nspr.spec b/nspr.spec
index 201524d285d2d01dcc25f5fe174c40ed20990b77..5d116bb6517ebbbd30326db03245061492658770 100644
--- a/nspr.spec
+++ b/nspr.spec
@@ -1,11 +1,11 @@
 %global nspr_version 4.29
 Name:           nspr
 Version:        4.29.0
-Release:        1
+Release:        2
 Summary:        Netscape Portable Runtime
 License:        MPLv2.0
 URL:            http://www.mozilla.org/projects/nspr
-BuildRequires:  gcc git
+BuildRequires:  gcc 
 Source0:        https://ftp.mozilla.org/pub/%{name}/releases/v%{nspr_version}/src/%{name}-%{nspr_version}.tar.gz
 Source1:        nspr-config.xml
 
@@ -27,7 +27,7 @@ Requires:       pkgconfig
 Development package for nspr.
 
 %prep
-%autosetup -n %{name}-%{nspr_version} -p1 -Sgit
+%autosetup -n %{name}-%{nspr_version} -p1
 cp ./nspr/config/nspr-config.in ./nspr/config/nspr-config-pc.in
 
 %build
@@ -83,6 +83,9 @@ install -c -m 644 nspr-config.1 $RPM_BUILD_ROOT%{_mandir}/man1/nspr-config.1
 %{_mandir}/man*/*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 4.29.0-2
+- DESC: delete -Sgit from %autosetup, and delete BuildRequires git
+
 * Mon Feb 1 2021 xinghe <xinghe1@huawei.com> -  4.29.0-1
 - update to 4.29.0