diff --git a/pkg/compute/models/networks.go b/pkg/compute/models/networks.go
index c12748c167..e40d82d86e 100644
--- a/pkg/compute/models/networks.go
+++ b/pkg/compute/models/networks.go
@@ -1262,6 +1262,8 @@ func (manager *SNetworkManager) ValidateCreateData(ctx context.Context, userCred
 		startIp = iprange.StartIp().StepUp()
 		endIp = iprange.EndIp().StepDown()
 		input.GuestIpMask = int64(prefix.MaskLen)
+		// 根据掩码得到合法的GuestIpPrefix
+		input.GuestIpPrefix = prefix.String()
 	} else {
 		startIp, err = netutils.NewIPV4Addr(input.GuestIpStart)
 		if err != nil {
diff --git a/pkg/compute/models/skus.go b/pkg/compute/models/skus.go
index 8eb7a4304e..2e701ad135 100644
--- a/pkg/compute/models/skus.go
+++ b/pkg/compute/models/skus.go
@@ -1125,6 +1125,7 @@ func (self *SServerSku) PerformDisable(ctx context.Context, userCred mcclient.To
 
 func (self *SServerSku) syncWithCloudSku(ctx context.Context, userCred mcclient.TokenCredential, extSku SServerSku) error {
 	_, err := db.Update(self, func() error {
+		self.ZoneId = extSku.ZoneId
 		self.PrepaidStatus = extSku.PrepaidStatus
 		self.PostpaidStatus = extSku.PostpaidStatus
 		return nil
diff --git a/pkg/multicloud/ctyun/network.go b/pkg/multicloud/ctyun/network.go
index 6e3a682c9e..a416b18887 100644
--- a/pkg/multicloud/ctyun/network.go
+++ b/pkg/multicloud/ctyun/network.go
@@ -115,9 +115,9 @@ func (self *SNetwork) GetIpMask() int8 {
 
 func (self *SNetwork) GetGateway() string {
 	pref, _ := netutils.NewIPV4Prefix(self.CIDR)
-	endIp := pref.Address.BroadcastAddr(pref.MaskLen) // 255
-	endIp = endIp.StepDown()                          // 254
-	return endIp.String()
+	startIp := pref.Address.NetAddr(pref.MaskLen) // 0
+	startIp = startIp.StepUp()                    // 1
+	return startIp.String()
 }
 
 func (self *SNetwork) GetServerType() string {
diff --git a/pkg/multicloud/huawei/elasticcache_instance.go b/pkg/multicloud/huawei/elasticcache_instance.go
index a1e697c276..e014f380f3 100644
--- a/pkg/multicloud/huawei/elasticcache_instance.go
+++ b/pkg/multicloud/huawei/elasticcache_instance.go
@@ -200,7 +200,12 @@ func (self *SElasticcache) GetArchType() string {
 }
 
 func (self *SElasticcache) GetNodeType() string {
-	return ""
+	// single（单副本） | double（双副本)
+	if strings.Contains(self.ResourceSpecCode, "single") {
+		return "single"
+	} else {
+		return "double"
+	}
 }
 
 func (self *SElasticcache) GetEngine() string {
diff --git a/pkg/multicloud/huawei/network.go b/pkg/multicloud/huawei/network.go
index e7306eb6ba..c9acda04e8 100644
--- a/pkg/multicloud/huawei/network.go
+++ b/pkg/multicloud/huawei/network.go
@@ -122,9 +122,9 @@ func (self *SNetwork) GetIpMask() int8 {
 
 func (self *SNetwork) GetGateway() string {
 	pref, _ := netutils.NewIPV4Prefix(self.CIDR)
-	endIp := pref.Address.BroadcastAddr(pref.MaskLen) // 255
-	endIp = endIp.StepDown()                          // 254
-	return endIp.String()
+	startIp := pref.Address.NetAddr(pref.MaskLen) // 0
+	startIp = startIp.StepUp()                    // 1
+	return startIp.String()
 }
 
 func (self *SNetwork) GetServerType() string {
diff --git a/pkg/multicloud/huawei/wire.go b/pkg/multicloud/huawei/wire.go
index 4bdec1a225..9320c82384 100644
--- a/pkg/multicloud/huawei/wire.go
+++ b/pkg/multicloud/huawei/wire.go
@@ -16,11 +16,12 @@ package huawei
 
 import (
 	"fmt"
-	"net"
 	"time"
 
 	"yunion.io/x/jsonutils"
 	"yunion.io/x/log"
+	"yunion.io/x/pkg/errors"
+	"yunion.io/x/pkg/util/netutils"
 
 	"yunion.io/x/onecloud/pkg/cloudprovider"
 )
@@ -160,22 +161,13 @@ func (self *SWire) getNetworkById(networkId string) *SNetwork {
 }
 
 func getDefaultGateWay(cidr string) (string, error) {
-	ip, _, err := net.ParseCIDR(cidr)
+	pref, err := netutils.NewIPV4Prefix(cidr)
 	if err != nil {
-		return "", err
+		return "", errors.Wrap(err, "getDefaultGateWay.NewIPV4Prefix")
 	}
-
-	ipv4 := ip.To4()
-	if ipv4 == nil || len(ip.String()) == net.IPv6len {
-		return "", fmt.Errorf("ipv6 is not supported currently")
-	}
-
-	if ipv4[3] != 0 {
-		return "", fmt.Errorf("the last byte of ip address must be zero. e.g 192.168.0.0/16")
-	}
-
-	ipv4[3] = 1
-	return ipv4.String(), nil
+	startIp := pref.Address.NetAddr(pref.MaskLen) // 0
+	startIp = startIp.StepUp()                    // 1
+	return startIp.String(), nil
 }
 
 // https://support.huaweicloud.com/api-vpc/zh-cn_topic_0020090590.html