diff --git a/PyPAM.spec b/PyPAM.spec
index 786fc4fd451dc2f63f594f5599bd3d1cdbad6c9c..fb43c02be43f27d0ffb99e0745e01ff672c66b39 100644
--- a/PyPAM.spec
+++ b/PyPAM.spec
@@ -1,6 +1,6 @@
 Name:           PyPAM
 Version:        0.5.0
-Release:        2
+Release:        2.h1
 Summary:        PAM bindings for Python
 License:        LGPLv2
 Url:            http://www.pangalactic.org/PyPAM
@@ -58,5 +58,8 @@ PYTHONPATH=build/lib.linux-`uname -m`-%{python3_version}/ %{__python3} tests/Pam
 %doc NEWS README ChangeLog INSTALL examples
 
 %changelog
+* Thu Apr 21 2022 wangyu<wangyu283@huawei.com> - 0.5.0-2.h1
+- Rebuild version number
+
 * Fri Feb 14 2020 openEuler Buildteam <buildteam@openeuler.org> - 0.5.0-1
 - Package init