diff --git a/hunspell-csb.spec b/hunspell-csb.spec
index 9e2ccf1..3d959f2 100644
--- a/hunspell-csb.spec
+++ b/hunspell-csb.spec
@@ -1,11 +1,11 @@
 Name:                hunspell-csb
 Version:             0.20050311
-Release:             20
+Release:             21
 Summary:             Kashubian hunspell dictionaries for hunspell used in OpenOffice
 License:             GPLv2+
 URL:                 http://ftp.gnu.org/gnu/aspell/dict/csb
 Source:              http://ftp.gnu.org/gnu/aspell/dict/csb/aspell6-csb-0.02-0.tar.bz2
-BuildRequires:       aspell, hunspell-devel, git
+BuildRequires:       aspell, hunspell-devel, 
 Requires:            hunspell
 BuildArch:           noarch
 Supplements:         (hunspell and langpacks-csb)
@@ -14,7 +14,7 @@ Supplements:         (hunspell and langpacks-csb)
 Kashubian hunspell dictionaries for hunspell used in OpenOffice.
 
 %prep
-%autosetup -n aspell6-csb-0.02-0 -p1 -S git
+%autosetup -n aspell6-csb-0.02-0 -p1
 
 %build
 export LANG=csb_PL.utf8
@@ -30,6 +30,9 @@ install -p *.dic *.aff $RPM_BUILD_ROOT/%{_datadir}/myspell
 %{_datadir}/myspell/*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.20050311-21
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Mon Jun 7 2021 baizhonggui <baizhonggui@huawei.com> - 0.20050311-20
 - Fix building error: /usr/bin/git: No such file or directory
 - Add git in BuildRequires