diff --git a/python-oslo.middleware.spec b/python-oslo.middleware.spec
index 3cbffef..1fe6b44 100644
--- a/python-oslo.middleware.spec
+++ b/python-oslo.middleware.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-oslo-middleware
 Version:	4.1.1
-Release:	1
+Release:	2
 Summary:	Oslo Middleware library
 License:	Apache-2.0
 URL:		https://opendev.org/openstack/oslo.middleware
@@ -24,6 +24,8 @@ Summary:	Oslo Middleware library
 Provides:	python-oslo-middleware
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
+BuildRequires:  python3-pip
+BuildRequires:  python3-pbr
 %description -n python3-oslo-middleware
 OpenStack middleware library
 
@@ -76,5 +78,7 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Jan 29 2021 zhangy <zhangy1317@foxmail.com>
+- Add buildrequires
 * Fri Jan 08 2021 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated