diff --git a/python-pynacl.spec b/python-pynacl.spec
index bce03cd..976a434 100644
--- a/python-pynacl.spec
+++ b/python-pynacl.spec
@@ -52,7 +52,7 @@ PYTHONPATH=%{buildroot}%{python3_sitearch} py.test-3 -v
 
 %changelog
 * Wed Aug 5 2020 yanglongkang <yanglongkang@huawei.com> - 1.4.0-2
-- fix build fail
+- fix build fail,delete python2 buildrequire
 
 * Thu Jul 16 2020 jixinjie <jixinjie@huawei.com> - 1.4.0-1
 - update package to 1.4.0