diff --git a/python-cchardet.spec b/python-cchardet.spec
index c74881d..82dcaab 100644
--- a/python-cchardet.spec
+++ b/python-cchardet.spec
@@ -1,9 +1,9 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-cchardet
 Version:	2.1.6
-Release:	1
+Release:	2
 Summary:	cChardet is high speed universal character encoding detector.
-License:	Mozilla Public License
+License:	GPL-2.0-or-later and LGPL-2.1-only and MPL-1.1
 URL:		https://github.com/PyYoshi/cChardet
 Source0:	https://files.pythonhosted.org/packages/41/e6/2e2184a3bc887bfb6e6b97aef5e94af9b8de43806ce14b023ddbbcb0b30d/cchardet-2.1.6.tar.gz
 
@@ -17,7 +17,7 @@ Provides:	python-cchardet
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
 BuildRequires:	python3-cffi
-BuildRequires:	gcc
+BuildRequires:	gcc gcc-c++
 BuildRequires:	gdb
 %description -n python3-cchardet
 cChardet is high speed universal character encoding detector.
@@ -69,5 +69,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue 27 Jul 2021 sunguoshuai <sunguoshuai@huawei.com> - 2.1.6-2
+- Add gcc-c++ for buildrequires
+
 * Wed Jul 29 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated