diff --git a/libvirt.spec b/libvirt.spec
index 90771890bb495f70edd0460904138a9d1dbb897e..cd40c3360f05211b7560bbf7b179194a7f931c75 100644
--- a/libvirt.spec
+++ b/libvirt.spec
@@ -105,7 +105,7 @@
 Summary: Library providing a simple virtualization API
 Name: libvirt
 Version: 6.2.0
-Release: 20
+Release: 21
 License: LGPLv2+
 URL: https://libvirt.org/
 
@@ -223,7 +223,6 @@ BuildRequires: libtool
 %endif
 BuildRequires: python3-docutils
 BuildRequires: gcc
-BuildRequires: git
 BuildRequires: perl-interpreter
 BuildRequires: python3
 BuildRequires: systemd-units
@@ -924,7 +923,7 @@ Libvirt plugin for NSS for translating domain names into IP addresses.
 
 %prep
 
-%autosetup -S git_am
+%autosetup -p1
 
 %build
 
@@ -1918,6 +1917,9 @@ exit 0
 
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 6.2.0-21
+- DESC: delete -S git_am from %autosetup, and delete BuildRequires git
+
 * Tue Jul 27 2021 Jingyi Wang <wangjingyi11@huawei.com>
 - add new CPU model Cooperlake