diff --git a/pkg/hostman/hostinfo/hostbridge/hostbridge.go b/pkg/hostman/hostinfo/hostbridge/hostbridge.go
index 194dd92d59..068f9ad93b 100644
--- a/pkg/hostman/hostinfo/hostbridge/hostbridge.go
+++ b/pkg/hostman/hostinfo/hostbridge/hostbridge.go
@@ -80,7 +80,25 @@ func NewBaseBridgeDriver(bridge, inter, ip string) (*SBaseBridgeDriver, error) {
 			return nil, fmt.Errorf("%s not exists", inter)
 		}
 		bd.ip = ip
-		bd.inter.SetupGso(options.HostOptions.EthtoolEnableGso)
+		var enableGso bool
+		if len(options.HostOptions.EthtoolEnableGsoInterfaces) > 0 {
+			if utils.IsInStringArray(bridge, options.HostOptions.EthtoolEnableGsoInterfaces) ||
+				utils.IsInStringArray(inter, options.HostOptions.EthtoolEnableGsoInterfaces) {
+				enableGso = true
+			} else {
+				enableGso = false
+			}
+		} else if len(options.HostOptions.EthtoolDisableGsoInterfaces) > 0 {
+			if utils.IsInStringArray(bridge, options.HostOptions.EthtoolDisableGsoInterfaces) ||
+				utils.IsInStringArray(inter, options.HostOptions.EthtoolDisableGsoInterfaces) {
+				enableGso = false
+			} else {
+				enableGso = true
+			}
+		} else {
+			enableGso = options.HostOptions.EthtoolEnableGso
+		}
+		bd.inter.SetupGso(enableGso)
 	} else if len(ip) > 0 {
 		return nil, fmt.Errorf("A bridge without interface must have no IP")
 	}
diff --git a/pkg/hostman/hostinfo/hostinfo.go b/pkg/hostman/hostinfo/hostinfo.go
index 2de02bf663..160ea8ebb6 100644
--- a/pkg/hostman/hostinfo/hostinfo.go
+++ b/pkg/hostman/hostinfo/hostinfo.go
@@ -1621,10 +1621,9 @@ func (h *SHostInfo) doSyncNicInfo(nic *SNIC) error {
 	content := jsonutils.NewDict()
 	content.Set("bridge", jsonutils.NewString(nic.Bridge))
 	content.Set("interface", jsonutils.NewString(nic.Inter))
-	query := jsonutils.NewDict()
-	query.Set("mac_addr", jsonutils.NewString(nic.BridgeDev.GetMac()))
+	content.Set("mac_addr", jsonutils.NewString(nic.BridgeDev.GetMac()))
 	_, err := modules.Hostwires.Update(h.GetSession(),
-		h.HostId, nic.WireId, query, content)
+		h.HostId, nic.WireId, nil, content)
 	if err != nil {
 		return errors.Wrap(err, "modules.Hostwires.Update")
 	}
@@ -2137,6 +2136,7 @@ func (h *SHostInfo) OnCatalogChanged(catalog mcclient.KeystoneServiceCatalogV3)
 
 func (h *SHostInfo) getNicsTelegrafConf() []map[string]interface{} {
 	var ret = make([]map[string]interface{}, 0)
+	existing := make(map[string]struct{})
 	for i, n := range h.Nics {
 		ret = append(ret, map[string]interface{}{
 			"name":  n.Inter,
@@ -2148,6 +2148,16 @@ func (h *SHostInfo) getNicsTelegrafConf() []map[string]interface{} {
 			"alias": fmt.Sprintf("br%d", i),
 			"speed": n.Bandwidth,
 		})
+		existing[n.Inter] = struct{}{}
+	}
+	phyNics, _ := sysutils.Nics()
+	for _, pnic := range phyNics {
+		if _, ok := existing[pnic.Dev]; !ok {
+			ret = append(ret, map[string]interface{}{
+				"name":  pnic.Dev,
+				"speed": pnic.Speed,
+			})
+		}
 	}
 	return ret
 }
diff --git a/pkg/hostman/options/options.go b/pkg/hostman/options/options.go
index affcde1973..b56883b4a7 100644
--- a/pkg/hostman/options/options.go
+++ b/pkg/hostman/options/options.go
@@ -175,6 +175,9 @@ type SHostOptions struct {
 
 	EthtoolEnableGso bool `help:"use ethtool to turn on or off GSO(generic segment offloading)" default:"false" json:"ethtool_enable_gso"`
 
+	EthtoolEnableGsoInterfaces  []string `help:"use ethtool to turn on GSO for the specific interfaces" json:"ethtool_enable_gso_interfaces"`
+	EthtoolDisableGsoInterfaces []string `help:"use ethtool to turn off GSO for the specific interfaces" json:"ethtool_disable_gso_interfaces"`
+
 	EnableVmUuid bool `help:"enable vm UUID" default:"true" json:"enable_vm_uuid"`
 
 	EnableVirtioRngDevice bool `help:"enable qemu virtio-rng device" default:"true"`