diff --git a/python-openstacksdk.spec b/python-openstacksdk.spec
index 82a26fa..404fbc5 100644
--- a/python-openstacksdk.spec
+++ b/python-openstacksdk.spec
@@ -4,7 +4,7 @@
 
 Name:           python-openstacksdk
 Version:        0.55.0
-Release:        1
+Release:        2
 Summary:        An SDK for building applications to work with OpenStack
 
 License:        ASL 2.0
@@ -12,7 +12,6 @@ URL:            http://www.openstack.org/
 Source0:        https://pypi.io/packages/source/o/openstacksdk/openstacksdk-%{version}.tar.gz
 BuildArch:      noarch
 
-BuildRequires:  git
 
 %description
 A collection of libraries for building applications to work with OpenStack clouds.
@@ -88,7 +87,7 @@ clouds - documentation.
 %endif
 
 %prep
-%autosetup -n openstacksdk-%{version} -S git
+%autosetup -n openstacksdk-%{version} -p1
 rm -rf {,test-}requirements.txt
 rm -f openstack/tests/unit/test_stats.py
 
@@ -128,6 +127,9 @@ PYTHON=python3 stestr --test-path ./openstack/tests/unit run
 %endif
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.55.0-2
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Wed Jul 28 2021 huangtianhua <huangtianhua@huawei.com> 0.55.0-1
 - Upgrade to 0.55.0
 * Thu Jan 26 2021 Python_Bot <Python_Bot@openeuler.org>