diff --git a/ch-python-ipython_genutils.spec b/ch-python-ipython_genutils.spec
index af07cbc..17fbc15 100644
--- a/ch-python-ipython_genutils.spec
+++ b/ch-python-ipython_genutils.spec
@@ -1,8 +1,8 @@
 Name:           python-ipython_genutils
 Version:        0.1.0
-Release:        17
+Release:        18
 Summary:        IPython vestigial utilities
-License:        BSD
+License:        BSD-3-Clause
 URL:            https://github.com/ipython/ipython_genutils
 Source0:        https://pypi.python.org/packages/source/i/ipython_genutils/ipython_genutils-%{version}.tar.gz
 Patch01:        delete-nose.patch
@@ -37,6 +37,9 @@ The package provides IPython vestigial utilities.
 %{python3_sitelib}/*
 
 %changelog
+* Tue May 10 2022 xigaoxinyan <xigaoxinyan@h-partners.com> - 0.1.0-18
+- License compliance rectification
+
 * Fri Apr 29 2022 houyingchao <houyingchao@h-partners.com> - 0.1.0-17
 - Remove dependency on python-nose