diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 14445389..726e0c1f 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -68,8 +68,8 @@ sapp_rpm_version:
   sapp-pr: sapp-pr-4.3.7.93d7d4a
 
 tfe_rpm_version:
-  tfe: tfe-4.8.20.4d26281
-  tfe-pr: tfe-pr-4.8.20.4d26281
+  tfe: tfe-4.8.21.a97a90a
+  tfe-pr: tfe-pr-4.8.21.a97a90a
 
 tsg_app_rpm_version:
   app_sketch_local: app_sketch_local-5.0.4.305e0b1
@@ -100,7 +100,7 @@ hasp_update_rpm_version:
 tsg_os_clixon_rpm_version:
   cligen: cligen-5.8.0-release
   clixon: clixon-5.8.0-release
-  tsg-os-mgnt-srv: tsg-os-mgnt-srv-1.0.39.e7357b1
+  tsg-os-mgnt-srv: tsg-os-mgnt-srv-1.0.41.7b86d6b
 
 sce_rpm_version:
   sce: sce-1.0.12.dbfde6c
diff --git a/ansible/roles/traffic-engine/files/helm/conf/tfe.conf b/ansible/roles/traffic-engine/files/helm/conf/tfe.conf
index e1e485a4..69e6b775 100644
--- a/ansible/roles/traffic-engine/files/helm/conf/tfe.conf
+++ b/ansible/roles/traffic-engine/files/helm/conf/tfe.conf
@@ -239,7 +239,7 @@ bpf_obj=/opt/tsg/tfe/resource/bpf/bpf_tun_rss_steering.o
 bpf_debug_log=0
 # 2: BPF 使用二元组分流
 # 4: BPF 使用四元组分流
-bpf_hash_mode=2
+bpf_hash_mode=4
 
 # 配置 tap 网卡的 RPS
 tap_rps_enable=1