diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/cilium.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/cilium.yaml
index 4c192c71a..e8c34ad86 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/cilium.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/cilium.yaml
@@ -23,14 +23,14 @@ spec:
           algorithm: maglev
         routingMode: native
         bpf:
-          datapathMode: netkit
+          # datapathMode: netkit
           masquerade: true
-        bandwidthManager:
-          enabled: true
-          bbr: true
+        # bandwidthManager:
+        #   enabled: true
+        #   bbr: true
         ipv4:
           enabled: true
-        enableIPv4BIGTCP: true
+        # enableIPv4BIGTCP: true
         ipv4NativeRoutingCIDR: "10.96.128.0/18" # modify it if necessary
         ipam:
           operator: