diff --git a/python-pycryptodomex.spec b/python-pycryptodomex.spec
index 4374e8d..cd2334b 100644
--- a/python-pycryptodomex.spec
+++ b/python-pycryptodomex.spec
@@ -2,9 +2,9 @@
 
 Name:		python-pycryptodomex
 Version:	3.9.7
-Release:	1
+Release:	2
 Summary:	Cryptographic library for Python
-License:	BSD, Public Domain, Apache
+License:	BSD 2-Clause and Public Domain and Apache-2.0
 URL:		https://www.pycryptodome.org
 Source0:	https://files.pythonhosted.org/packages/7f/3c/80cfaec41c3a9d0f524fe29bca9ab22d02ac84b5bfd6e22ade97d405bdba/pycryptodomex-3.9.7.tar.gz
 
@@ -24,7 +24,7 @@ BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
 BuildRequires:	python3-cffi
 BuildRequires:	gcc
-BuildRequires:	gdb
+
 %description -n python3-pycryptodomex
 PyCryptodome is a self-contained Python package of low-level cryptographic primitives.
 PyCryptodome is a fork of PyCrypto. It brings several enhancements with 
@@ -87,5 +87,9 @@ mv %{buildroot}/doclist.lst .
 %{_pkgdocdir}
 
 %changelog
-* Wed May 20 2020 Python_Bot <Python_Bot@openeuler.org>
+* Wed Jul 21 2021 shixuantong<shixuantong@huawei.com> - 3.9.7-2
+- remove gdb from BuildRequires
+- Be More specific on BSD and Apache license
+
+* Wed May 20 2020 Python_Bot <Python_Bot@openeuler.org> - 3.9.7-1
 - Package Spec generated