diff --git a/python-infi-dtypes-iqn.spec b/python-infi-dtypes-iqn.spec
index 6d98978..0b980dc 100644
--- a/python-infi-dtypes-iqn.spec
+++ b/python-infi-dtypes-iqn.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-infi-dtypes-iqn
 Version:        0.4.0
-Release:        1
+Release:        2
 Summary:        Datatype for IQN
 License:        PSF
 URL:            https://github.com/infinidat/infi.dtypes.iqn
@@ -29,7 +29,7 @@ Provides:       python3-infi-dtypes-iqn-doc
 IQN datatype in Python Datatype for iSCSI IQN in Python.
 
 %prep
-%autosetup -n infi.dtypes.iqn-0.4.0 -S git
+%autosetup -n infi.dtypes.iqn-0.4.0 -p1
 
 %build
 %py3_build
@@ -71,5 +71,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.4.0-2
+- DESC: delete -S git from %autosetup
+
 * Wed Jul 28 2021 OpenStack_SIG <openstack@openeuler.org> - 0.4.0-1
 - Package Spec generate