diff --git a/neutron_smartNIC.patch b/neutron-offload-20230228.patch
similarity index 100%
rename from neutron_smartNIC.patch
rename to neutron-offload-20230228.patch
diff --git a/openstack-neutron.spec b/openstack-neutron.spec
index 56b00b09e46607945f09ed95436fc99ca9bb8611..73a09d47670b4ef457d9f9dd09c60ea8c230199f 100644
--- a/openstack-neutron.spec
+++ b/openstack-neutron.spec
@@ -18,7 +18,7 @@ capabilities (e.g., QoS, ACLs, network monitoring, etc.)
 
 Name:           openstack-%{service}
 Version:        15.3.4
-Release:        3
+Release:        4
 Summary:        OpenStack Networking Service
 
 License:        ASL 2.0
@@ -53,7 +53,7 @@ Source35:       neutron-l2-agent.modules
 Source36:       neutron-destroy-patch-ports.service
 # Required for tarball sources verification
 
-Patch1:         neutron_smartNIC.patch 
+Patch1:         neutron-offload-20230228.patch 
 BuildArch:      noarch
 
 BuildRequires:  git-core
@@ -774,6 +774,8 @@ fi
 %dir %{_sysconfdir}/%{service}/conf.d/%{service}-sriov-nic-agent
 
 %changelog
+* Wed Mar 08 2023 liangjiechao <liangjiechao@huawei.com> - 15.3.4-4
+- Add offload support
 * Tue Jun 22 2022 yangjunjie <yangjunjie25@huawei.com> - 15.3.4-3
 - Add smartNIC support
 * Tue Nov 23 2021 zhangy1317 <zhangy1317@foxmail.com> - 15.3.4-2