diff --git a/python-networking-generic-switch.spec b/python-networking-generic-switch.spec
index 2c046cf0b59b4dcdd7d5ab3f638957e31dbfd35f..994aedeb5c743b3450081583162409e9d76da73f 100644
--- a/python-networking-generic-switch.spec
+++ b/python-networking-generic-switch.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-networking-generic-switch
 Version:        2.1.0
-Release:        1
+Release:        2
 Summary:        Generic Switch ML2 Neutron Driver
 License:        Apache-2.0
 URL:            https://github.com/openstack/networking-generic-switch
@@ -33,6 +33,8 @@ BuildRequires:  python3-oslo-utils
 BuildRequires:  python3-six
 BuildRequires:  python3-tenacity
 BuildRequires:  python3-tooz
+BuildRequires:  python3-os-xenapi
+BuildRequires:  python3-setproctitle
 # General requires
 Requires:       python3-stevedore
 Requires:       python3-netmiko
@@ -103,6 +105,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Nov 15 2021 OpenStack_SIG <openstack@openeuler.org> - 2.1.0-1
+- add buildrequires
 * Fri Oct 29 2021 OpenStack_SIG <openstack@openeuler.org> - 2.1.0-1
 - downgrade to 2.1.0
 * Thu Jul 15 2021 liksh <liks11@chinaunicom.cn> - 5.0.0-1