diff --git a/python-backcall.spec b/python-backcall.spec
index 48c2e09..f0d9537 100644
--- a/python-backcall.spec
+++ b/python-backcall.spec
@@ -1,9 +1,9 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-backcall
 Version:	0.2.0
-Release:	1
+Release:	2
 Summary:	Specifications for callback functions passed in to an API
-License:	BSD License
+License:	BSD-3-Clause
 URL:		https://github.com/takluyver/backcall
 Source0:	https://files.pythonhosted.org/packages/a2/40/764a663805d84deee23043e1426a9175567db89c8b3287b5c2ad9f71aa93/backcall-0.2.0.tar.gz
 BuildArch:	noarch
@@ -69,5 +69,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue May 10 2022 houyingchao <houyingchao@h-partners.com> - 0.2.0-2
+- License compliance rectification
+
 * Tue Jun 23 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated