diff --git a/python-pecan.spec b/python-pecan.spec
index 1e62e3d141f90f16ed2121f393b5791d9b23a49e..5e6db9c9cf1b071ea26ee02b6b2ef321b4d00a8b 100644
--- a/python-pecan.spec
+++ b/python-pecan.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-pecan
 Version:        1.3.3
-Release:        1
+Release:        2
 Summary:        A WSGI object-dispatching web framework, designed to be lean and fast, with few dependencies.
 License:        BSD
 URL:            http://github.com/pecan/pecan
@@ -16,14 +16,6 @@ Summary:        A WSGI object-dispatching web framework, designed to be lean and
 Provides:       python-pecan
 # Base build requires
 BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-pbr
-BuildRequires:  python3-pip
-BuildRequires:  python3-wheel
-BuildRequires:  python3-logutils
-BuildRequires:  python3-mako
-BuildRequires:  python3-webob
-BuildRequires:  python3-webtest
 Requires:       python3-logutils
 Requires:       python3-mako
 Requires:       python3-webob
@@ -87,6 +79,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Mar 2 2022 zhaoshuang <zhaoshuang@uniontech.com> - 1.3.3-2
+- remove some unnecessary buildrequirements
+
 * Wed Jul 14 2021 OpenStack_SIG <openstack@openeuler.org> - 1.3.3-1
 - update the vertion to 1.3.3