diff --git a/pkg/multicloud/incloudsphere/host.go b/pkg/multicloud/incloudsphere/host.go
index 8657295867..446328516a 100644
--- a/pkg/multicloud/incloudsphere/host.go
+++ b/pkg/multicloud/incloudsphere/host.go
@@ -16,6 +16,7 @@ package incloudsphere
 
 import (
 	"fmt"
+	"net"
 	"net/url"
 	"strings"
 
@@ -279,6 +280,34 @@ func (self *SHost) CreateVM(opts *cloudprovider.SManagedVMCreateConfig) (cloudpr
 			}
 		}
 	}
+	nic := SInstanceNic{
+		AutoGenerated: true,
+		DeviceId:      opts.ExternalNetworkId,
+		DeviceType:    "NETWORK",
+		Model:         "E1000",
+		Queues:        1,
+	}
+	network, err := self.zone.region.GetNetwork(opts.ExternalNetworkId)
+	if err != nil {
+		return nil, errors.Wrapf(err, "GetNetwork")
+	}
+	if network.DhcpEnabled {
+		nic.Dhcp = true
+		nic.DhcpEnabled = true
+		nic.DhcpIP = opts.IpAddr
+	} else if len(opts.IpAddr) > 0 {
+		nic.IP = opts.IpAddr
+		mask := net.CIDRMask(int(network.GetIpMask()), 32)
+		nic.Netmask = fmt.Sprintf("%d.%d.%d.%d", mask[0], mask[1], mask[2], mask[3])
+		nic.Gateway = network.GetGateway()
+		if len(nic.Gateway) == 0 {
+			info := strings.Split(opts.IpAddr, ".")
+			if len(info) == 4 {
+				info[3] = "1"
+				nic.Gateway = strings.Join(info, ".")
+			}
+		}
+	}
 	body := map[string]interface{}{
 		"boot":               "HD",
 		"bootMode":           "BIOS",
@@ -311,16 +340,7 @@ func (self *SHost) CreateVM(opts *cloudprovider.SManagedVMCreateConfig) (cloudpr
 		"memoryUnit":         "GB",
 		"name":               opts.Name,
 		"nics": []SInstanceNic{
-			{
-				AutoGenerated: true,
-				DeviceId:      opts.ExternalNetworkId,
-				DeviceType:    "NETWORK",
-				Model:         "E1000",
-				Queues:        1,
-				Dhcp:          true,
-				DhcpEnabled:   true,
-				DhcpIP:        opts.IpAddr,
-			},
+			nic,
 		},
 		"panickPolicy":        "NO_ACTION",
 		"replicate":           1,
diff --git a/pkg/multicloud/incloudsphere/instance.go b/pkg/multicloud/incloudsphere/instance.go
index 75ae29d243..5526df8987 100644
--- a/pkg/multicloud/incloudsphere/instance.go
+++ b/pkg/multicloud/incloudsphere/instance.go
@@ -444,7 +444,14 @@ func (self *SInstance) GetProjectId() string {
 }
 
 func (self *SInstance) GetVNCInfo(input *cloudprovider.ServerVncInput) (*cloudprovider.ServerVncOutput, error) {
-	return nil, cloudprovider.ErrNotSupported
+	ret := &cloudprovider.ServerVncOutput{
+		Protocol: "vnc",
+		Host:     self.host.Name,
+		Port:     self.VNCPort,
+		Id:       self.Id,
+		Password: "1q@W3e$R",
+	}
+	return ret, nil
 }
 
 func (self *SInstance) GetVcpuCount() int {
diff --git a/pkg/multicloud/incloudsphere/network.go b/pkg/multicloud/incloudsphere/network.go
index beec2d6917..376789336e 100644
--- a/pkg/multicloud/incloudsphere/network.go
+++ b/pkg/multicloud/incloudsphere/network.go
@@ -17,6 +17,7 @@ package incloudsphere
 import (
 	"fmt"
 	"net/url"
+	"strings"
 
 	"yunion.io/x/jsonutils"
 	"yunion.io/x/pkg/util/netutils"
@@ -42,11 +43,12 @@ type SNetwork struct {
 	Type       string `json:"type"`
 	VswitchDto SWire  `json:"vswitchDto"`
 	//PortDtos        []string `json:"portDtos"`
-	VMDtos          string `json:"vmDtos"`
-	VnicDtos        string `json:"vnicDtos"`
-	Vmcount         int    `json:"vmcount"`
-	Vniccount       int    `json:"vniccount"`
-	ConnectMode     string `json:"connectMode"`
+	VMDtos      string `json:"vmDtos"`
+	VnicDtos    string `json:"vnicDtos"`
+	Vmcount     int    `json:"vmcount"`
+	Vniccount   int    `json:"vniccount"`
+	ConnectMode string `json:"connectMode"`
+	// 约定未开启dhcp时，描述信息里面放置<gateway>/<netmask>
 	Description     string `json:"description"`
 	UplinkRate      int    `json:"uplinkRate"`
 	UplinkBurst     int    `json:"uplinkBurst"`
@@ -65,6 +67,17 @@ type SNetwork struct {
 	NetworkTopoly   bool   `json:"networkTopoly"`
 }
 
+func (self *SNetwork) GetCidr() string {
+	if len(self.Cidr) > 0 {
+		return self.Cidr
+	}
+	_, err := netutils.NewIPV4Prefix(self.Description)
+	if err == nil {
+		return self.Description
+	}
+	return "0.0.0.0/0"
+}
+
 func (self *SNetwork) GetName() string {
 	return self.Name
 }
@@ -94,6 +107,16 @@ func (self *SNetwork) GetAllocTimeoutSeconds() int {
 }
 
 func (self *SNetwork) GetGateway() string {
+	if len(self.Gateway) > 0 {
+		return self.Gateway
+	}
+	if len(self.Description) > 0 && strings.Contains(self.Description, "/") {
+		info := strings.Split(self.Description, "/")
+		ip, err := netutils.NewIPV4Addr(info[0])
+		if err == nil {
+			return ip.String()
+		}
+	}
 	return self.Gateway
 }
 
@@ -102,10 +125,7 @@ func (self *SNetwork) GetIWire() cloudprovider.ICloudWire {
 }
 
 func (self *SNetwork) GetIpStart() string {
-	if len(self.Cidr) == 0 {
-		self.Cidr = "0.0.0.0/0"
-	}
-	_range, err := netutils.NewIPV4Prefix(self.Cidr)
+	_range, err := netutils.NewIPV4Prefix(self.GetCidr())
 	if err != nil {
 		return ""
 	}
@@ -113,10 +133,7 @@ func (self *SNetwork) GetIpStart() string {
 }
 
 func (self *SNetwork) GetIpEnd() string {
-	if len(self.Cidr) == 0 {
-		self.Cidr = "0.0.0.0/0"
-	}
-	_range, err := netutils.NewIPV4Prefix(self.Cidr)
+	_range, err := netutils.NewIPV4Prefix(self.GetCidr())
 	if err != nil {
 		return ""
 	}
@@ -131,7 +148,7 @@ func (self *SNetwork) Contains(_ip string) bool {
 }
 
 func (self *SNetwork) GetIpMask() int8 {
-	pref, err := netutils.NewIPV4Prefix(self.Cidr)
+	pref, err := netutils.NewIPV4Prefix(self.GetCidr())
 	if err != nil {
 		return 0
 	}