diff --git a/pkg/multicloud/google/disk.go b/pkg/multicloud/google/disk.go
index 4c0ce32a5b..60dbafce1f 100644
--- a/pkg/multicloud/google/disk.go
+++ b/pkg/multicloud/google/disk.go
@@ -17,6 +17,7 @@ package google
 import (
 	"context"
 	"fmt"
+	"strings"
 	"time"
 
 	"yunion.io/x/jsonutils"
@@ -28,14 +29,13 @@ import (
 
 type SDisk struct {
 	storage *SStorage
+	SResourceBase
 
 	Id                     string
 	CreationTimestamp      time.Time
-	Name                   string
 	SizeGB                 int
 	Zone                   string
 	Status                 string
-	SelfLink               string
 	Type                   string
 	SourceImage            string
 	LastAttachTimestamp    time.Time
@@ -56,7 +56,7 @@ func (region *SRegion) GetDisks(zone string, storageType string, maxResults int,
 	}
 	params := map[string]string{}
 	if len(storageType) > 0 {
-		params["filter"] = fmt.Sprintf(`type="%s/zones/%s/diskTypes/%s"`, region.GetUrlPrefixWithProjectId(), zone, storageType)
+		params["filter"] = fmt.Sprintf(`type="%s/%s/projects/%s/zones/%s/diskTypes/%s"`, GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION, region.GetProjectId(), zone, storageType)
 	}
 	return disks, region.List(fmt.Sprintf("zones/%s/disks", zone), params, maxResults, pageToken, &disks)
 }
@@ -66,18 +66,6 @@ func (region *SRegion) GetDisk(id string) (*SDisk, error) {
 	return disk, region.Get(id, disk)
 }
 
-func (disk *SDisk) GetId() string {
-	return disk.SelfLink
-}
-
-func (disk *SDisk) GetGlobalId() string {
-	return getGlobalId(disk.SelfLink)
-}
-
-func (disk *SDisk) GetName() string {
-	return disk.Name
-}
-
 func (disk *SDisk) GetStatus() string {
 	switch disk.Status {
 	case "READY":
@@ -194,7 +182,8 @@ func (disk *SDisk) GetISnapshot(id string) (cloudprovider.ICloudSnapshot, error)
 func (disk *SDisk) GetExtSnapshotPolicyIds() ([]string, error) {
 	result := []string{}
 	for _, policy := range disk.ResourcePolicies {
-		result = append(result, getGlobalId(policy))
+		globalId := strings.TrimPrefix(policy, fmt.Sprintf("%s/%s/", GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION))
+		result = append(result, globalId)
 	}
 	return result, nil
 }
diff --git a/pkg/multicloud/google/eip.go b/pkg/multicloud/google/eip.go
index ad3e782841..a38cd9957d 100644
--- a/pkg/multicloud/google/eip.go
+++ b/pkg/multicloud/google/eip.go
@@ -16,6 +16,7 @@ package google
 
 import (
 	"fmt"
+	"strings"
 	"time"
 
 	"yunion.io/x/jsonutils"
@@ -28,6 +29,7 @@ import (
 
 type SAddress struct {
 	region *SRegion
+	SResourceBase
 
 	Id                string
 	CreationTimestamp time.Time
@@ -58,18 +60,6 @@ func (region *SRegion) GetEip(id string) (*SAddress, error) {
 	return eip, region.Get(id, eip)
 }
 
-func (addr *SAddress) GetId() string {
-	return addr.SelfLink
-}
-
-func (addr *SAddress) GetName() string {
-	return addr.Name
-}
-
-func (addr *SAddress) GetGlobalId() string {
-	return getGlobalId(addr.SelfLink)
-}
-
 func (addr *SAddress) GetStatus() string {
 	switch addr.Status {
 	case "RESERVING":
@@ -143,7 +133,7 @@ func (addr *SAddress) GetAssociationType() string {
 
 func (addr *SAddress) GetAssociationExternalId() string {
 	if len(addr.Users) > 0 {
-		return getGlobalId(addr.Users[0])
+		return strings.TrimPrefix(addr.Users[0], fmt.Sprintf("%s/%s/", GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION))
 	}
 	return ""
 }
diff --git a/pkg/multicloud/google/globalnetwork.go b/pkg/multicloud/google/globalnetwork.go
index 7145deaf72..7df59e683b 100644
--- a/pkg/multicloud/google/globalnetwork.go
+++ b/pkg/multicloud/google/globalnetwork.go
@@ -14,12 +14,18 @@
 
 package google
 
+import (
+	"time"
+
+	"yunion.io/x/pkg/errors"
+)
+
 type SGlobalNetwork struct {
-	Id string
-	//CreationTimestamp     time.Time
-	Name                  string
+	SResourceBase
+
+	Id                    string
+	CreationTimestamp     time.Time
 	Description           string
-	SelfLink              string
 	AutoCreateSubnetworks bool
 	Subnetworks           []string
 	RoutingConfig         map[string]string
@@ -28,12 +34,29 @@ type SGlobalNetwork struct {
 
 func (cli *SGoogleClient) GetGlobalNetwork(id string) (*SGlobalNetwork, error) {
 	net := &SGlobalNetwork{}
-	return net, cli.get(id, net)
+	return net, cli.ecsGet(id, net)
 }
 
 func (cli *SGoogleClient) GetGlobalNetworks(maxResults int, pageToken string) ([]SGlobalNetwork, error) {
 	networks := []SGlobalNetwork{}
 	params := map[string]string{}
 	resource := "global/networks"
-	return networks, cli.list(resource, params, maxResults, pageToken, &networks)
+	if maxResults == 0 && len(pageToken) == 0 {
+		err := cli.ecsListAll(resource, params, &networks)
+		if err != nil {
+			return nil, errors.Wrap(err, "ecsListAll")
+		}
+		return networks, nil
+	}
+	resp, err := cli.ecsList(resource, params)
+	if err != nil {
+		return nil, errors.Wrap(err, "ecsList")
+	}
+	if resp.Contains("items") {
+		err = resp.Unmarshal(&networks, "items")
+		if err != nil {
+			return nil, errors.Wrap(err, "resp.Unmarshal")
+		}
+	}
+	return networks, nil
 }
diff --git a/pkg/multicloud/google/google.go b/pkg/multicloud/google/google.go
index 981b28bee3..25f52a7a3b 100644
--- a/pkg/multicloud/google/google.go
+++ b/pkg/multicloud/google/google.go
@@ -39,7 +39,11 @@ const (
 
 	GOOGLE_DEFAULT_REGION = "asia-east1"
 
-	GOOGLE_API_VERSION = "v1"
+	GOOGLE_COMPUTE_DOMAIN = "https://www.googleapis.com/compute"
+	GOOGLE_MANAGER_DOMAIN = "https://cloudresourcemanager.googleapis.com"
+
+	GOOGLE_API_VERSION         = "v1"
+	GOOGLE_MANAGER_API_VERSION = "v1"
 )
 
 type SGoogleClient struct {
@@ -94,7 +98,7 @@ func (self *SGoogleClient) GetAccountId() string {
 
 func (self *SGoogleClient) fetchRegions() error {
 	regions := []SRegion{}
-	err := self.listAll("regions", nil, &regions)
+	err := self.ecsListAll("regions", nil, &regions)
 	if err != nil {
 		return err
 	}
@@ -107,87 +111,75 @@ func (self *SGoogleClient) fetchRegions() error {
 	return nil
 }
 
-func (self *SGoogleClient) get(id string, retval interface{}) error {
-	if !strings.HasPrefix(id, getUrlPrefix()) {
-		id = getUrlPrefix() + id
+func jsonRequest(client *http.Client, method httputils.THttpMethod, domain, apiVersion, resource string, params map[string]string, body jsonutils.JSONObject, debug bool) (jsonutils.JSONObject, error) {
+	resource = strings.TrimPrefix(resource, fmt.Sprintf("%s/%s/", domain, apiVersion))
+	_url := fmt.Sprintf("%s/%s/%s", domain, apiVersion, resource)
+	values := url.Values{}
+	for k, v := range params {
+		values.Set(k, v)
 	}
-	data, err := jsonRequest(self.client, "GET", id, nil, self.Debug)
+	if len(values) > 0 {
+		_url = fmt.Sprintf("%s?%s", _url, values.Encode())
+	}
+	return _jsonRequest(client, method, _url, body, debug)
+}
+
+func (self *SGoogleClient) ecsGet(resource string, retval interface{}) error {
+	resp, err := jsonRequest(self.client, "GET", GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION, resource, nil, nil, self.Debug)
 	if err != nil {
-		if strings.Index(err.Error(), "not found") > 0 {
-			return cloudprovider.ErrNotFound
+		return errors.Wrap(err, "jsonRequest")
+	}
+	if retval != nil {
+		err = resp.Unmarshal(retval)
+		if err != nil {
+			return errors.Wrap(err, "resp.Unmarshal")
 		}
-		return errors.Wrap(err, "JSONRequest")
-	}
-	err = data.Unmarshal(retval)
-	if err != nil {
-		return errors.Wrap(err, "Unmarshal")
 	}
 	return nil
 }
 
-func (self *SGoogleClient) listAll(resource string, params map[string]string, retval interface{}) error {
-	var (
-		items  *jsonutils.JSONArray   = jsonutils.NewArray()
-		_items []jsonutils.JSONObject = []jsonutils.JSONObject{}
+func (self *SGoogleClient) ecsList(resource string, params map[string]string) (jsonutils.JSONObject, error) {
+	resource = fmt.Sprintf("projects/%s/%s", self.projectId, resource)
+	return jsonRequest(self.client, "GET", GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION, resource, params, nil, self.Debug)
+}
 
-		maxResults    int    = 500
-		nextPageToken string = ""
-		err           error  = nil
-	)
+func (self *SGoogleClient) managerList(resource string, params map[string]string) (jsonutils.JSONObject, error) {
+	return jsonRequest(self.client, "GET", GOOGLE_MANAGER_DOMAIN, GOOGLE_MANAGER_API_VERSION, resource, params, nil, self.Debug)
+}
+
+func (self *SGoogleClient) managerGet(resource string) (jsonutils.JSONObject, error) {
+	return jsonRequest(self.client, "GET", GOOGLE_MANAGER_DOMAIN, GOOGLE_MANAGER_API_VERSION, resource, nil, nil, self.Debug)
+}
+
+func (self *SGoogleClient) ecsListAll(resource string, params map[string]string, retval interface{}) error {
+	if params == nil {
+		params = map[string]string{}
+	}
+	items := jsonutils.NewArray()
+	nextPageToken := ""
+	params["maxResults"] = "500"
 	for {
-		_items, nextPageToken, err = self._listAll(resource, params, maxResults, nextPageToken)
+		params["pageToken"] = nextPageToken
+		resp, err := self.ecsList(resource, params)
 		if err != nil {
-			return errors.Wrapf(err, `_listAll("%s")`, resource)
+			return errors.Wrap(err, "ecsList")
 		}
-		items.Add(_items...)
-		if len(nextPageToken) == 0 || len(_items) == 0 {
+		if resp.Contains("items") {
+			_items, err := resp.GetArray("items")
+			if err != nil {
+				return errors.Wrap(err, "resp.GetArray")
+			}
+			items.Add(_items...)
+		}
+		nextPageToken, _ = resp.GetString("nextPageToken")
+		if len(nextPageToken) == 0 {
 			break
 		}
 	}
 	return items.Unmarshal(retval)
 }
 
-func (self *SGoogleClient) _listAll(resource string, params map[string]string, maxResults int, pageToken string) ([]jsonutils.JSONObject, string, error) {
-	if params == nil {
-		params = map[string]string{}
-	}
-	params["maxResults"] = fmt.Sprintf("%d", maxResults)
-	params["pageToken"] = pageToken
-	data, err := self._list(resource, params)
-	if err != nil {
-		return nil, "", err
-	}
-	items := []jsonutils.JSONObject{}
-	if data.Contains("items") {
-		items, err = data.GetArray("items")
-		if err != nil {
-			return nil, "", errors.Wrap(err, "data.GetArray")
-		}
-	}
-	nextPageToken, _ := data.GetString("nextPageToken")
-	return items, nextPageToken, nil
-}
-
-func (self *SGoogleClient) list(resource string, params map[string]string, maxResults int, pageToken string, retval interface{}) error {
-	if maxResults == 0 && len(pageToken) == 0 {
-		return self.listAll(resource, params, retval)
-	}
-	params["maxResults"] = fmt.Sprintf("%d", maxResults)
-	params["pageToken"] = pageToken
-	data, err := self._list(resource, params)
-	if err != nil {
-		return errors.Wrapf(err, "_list(%s)", resource)
-	}
-	if data.Contains("items") {
-		err := data.Unmarshal(retval, "items")
-		if err != nil {
-			return errors.Wrap(err, "data.Unmarshal")
-		}
-	}
-	return nil
-}
-
-func jsonRequest(client *http.Client, method httputils.THttpMethod, url string, body jsonutils.JSONObject, debug bool) (jsonutils.JSONObject, error) {
+func _jsonRequest(client *http.Client, method httputils.THttpMethod, url string, body jsonutils.JSONObject, debug bool) (jsonutils.JSONObject, error) {
 	_, data, err := httputils.JSONRequest(client, context.Background(), method, url, nil, body, debug)
 	if err != nil {
 		if strings.Index(err.Error(), "not found") > 0 {
@@ -198,18 +190,6 @@ func jsonRequest(client *http.Client, method httputils.THttpMethod, url string,
 	return data, nil
 }
 
-func (self *SGoogleClient) _list(resource string, params map[string]string) (jsonutils.JSONObject, error) {
-	baseUrl := fmt.Sprintf("%s%s/%s", getUrlPrefix(), self.projectId, resource)
-	values := url.Values{}
-	for k, v := range params {
-		values.Set(k, v)
-	}
-	if len(values) > 0 {
-		baseUrl = fmt.Sprintf("%s?%s", baseUrl, values.Encode())
-	}
-	return jsonRequest(self.client, "GET", baseUrl, nil, self.Debug)
-}
-
 func (self *SGoogleClient) GetRegion(regionId string) *SRegion {
 	if len(regionId) == 0 {
 		regionId = GOOGLE_DEFAULT_REGION
@@ -288,11 +268,3 @@ func (self *SGoogleClient) GetIProjects() ([]cloudprovider.ICloudProject, error)
 	}
 	return iprojects, nil
 }
-
-func getUrlPrefix() string {
-	return fmt.Sprintf("https://www.googleapis.com/compute/%s/projects/", GOOGLE_API_VERSION)
-}
-
-func getGlobalId(id string) string {
-	return strings.TrimPrefix(id, getUrlPrefix())
-}
diff --git a/pkg/multicloud/google/host.go b/pkg/multicloud/google/host.go
index ead13b3d22..86806ebf0a 100644
--- a/pkg/multicloud/google/host.go
+++ b/pkg/multicloud/google/host.go
@@ -36,7 +36,7 @@ func (self *SHost) GetMetadata() *jsonutils.JSONDict {
 }
 
 func (host *SHost) GetId() string {
-	return getGlobalId(host.zone.GetId())
+	return host.zone.GetId()
 }
 
 func (host *SHost) GetGlobalId() string {
diff --git a/pkg/multicloud/google/image.go b/pkg/multicloud/google/image.go
index 2253dcfe84..4a6d759218 100644
--- a/pkg/multicloud/google/image.go
+++ b/pkg/multicloud/google/image.go
@@ -39,10 +39,10 @@ type SDeprecated struct {
 
 type SImage struct {
 	storagecache *SStoragecache
+	SResourceBase
 
 	Id                string
 	CreationTimestamp time.Time
-	Name              string
 	Description       string
 	SourceType        string
 	RawDisk           map[string]string
@@ -52,7 +52,6 @@ type SImage struct {
 	DiskSizeGb        int
 	Licenses          []string
 	Family            string
-	SelfLink          string
 	LabelFingerprint  string
 	GuestOsFeatures   []GuestOsFeature
 	LicenseCodes      []string
@@ -109,18 +108,6 @@ func (region *SRegion) GetImage(id string) (*SImage, error) {
 	return image, region.Get(id, image)
 }
 
-func (image *SImage) GetId() string {
-	return image.SelfLink
-}
-
-func (image *SImage) GetGlobalId() string {
-	return getGlobalId(image.SelfLink)
-}
-
-func (image *SImage) GetName() string {
-	return image.Name
-}
-
 func (image *SImage) GetMetadata() *jsonutils.JSONDict {
 	return nil
 }
diff --git a/pkg/multicloud/google/instance.go b/pkg/multicloud/google/instance.go
index 915bf73688..c6df57b9d1 100644
--- a/pkg/multicloud/google/instance.go
+++ b/pkg/multicloud/google/instance.go
@@ -68,10 +68,10 @@ type SInstanceTag struct {
 type SInstance struct {
 	multicloud.SInstanceBase
 	host *SHost
+	SResourceBase
 
 	Id                 string
 	CreationTimestamp  time.Time
-	Name               string
 	Description        string
 	Tags               SInstanceTag
 	MachineType        string
@@ -82,7 +82,6 @@ type SInstance struct {
 	Disks              []InstanceDisk
 	Metadata           map[string]string
 	ServiceAccounts    []ServiceAccount
-	SelfLink           string
 	Scheduling         map[string]interface{}
 	CpuPlatform        string
 	LabelFingerprint   string
@@ -110,18 +109,6 @@ func (region *SRegion) GetInstance(id string) (*SInstance, error) {
 	return instance, region.Get(id, instance)
 }
 
-func (instance *SInstance) GetId() string {
-	return instance.SelfLink
-}
-
-func (instnace *SInstance) GetGlobalId() string {
-	return getGlobalId(instnace.SelfLink)
-}
-
-func (instance *SInstance) GetName() string {
-	return instance.Name
-}
-
 func (instnace *SInstance) IsEmulated() bool {
 	return false
 }
@@ -238,6 +225,7 @@ func (instance *SInstance) GetIEIP() (cloudprovider.ICloudEIP, error) {
 					region:   instance.host.zone.region,
 					SelfLink: instance.SelfLink,
 					Id:       instance.SelfLink,
+					Status:   "IN_USE",
 					Address:  conf.NatIP,
 				}
 				return eip, nil
diff --git a/pkg/multicloud/google/machinetype.go b/pkg/multicloud/google/machinetype.go
index 96eadcea99..bef26fea98 100644
--- a/pkg/multicloud/google/machinetype.go
+++ b/pkg/multicloud/google/machinetype.go
@@ -49,7 +49,7 @@ func (region *SRegion) GetMachineTypes(zone string, maxResults int, pageToken st
 
 func (region *SRegion) GetMachineType(id string) (*SMachineType, error) {
 	machine := &SMachineType{}
-	err := region.client.get(id, machine)
+	err := region.client.ecsGet(id, machine)
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/multicloud/google/network.go b/pkg/multicloud/google/network.go
index 2e3feb0c5f..26eba1e7ce 100644
--- a/pkg/multicloud/google/network.go
+++ b/pkg/multicloud/google/network.go
@@ -28,15 +28,14 @@ import (
 
 type SNetwork struct {
 	wire *SWire
+	SResourceBase
 
 	Id                    string
 	CreationTimestamp     time.Time
-	Name                  string
 	Network               string
 	IpCidrRange           string
 	Region                string
 	GatewayAddress        string
-	SelfLink              string
 	Status                string
 	AvailableCpuPlatforms []string
 	PrivateIpGoogleAccess bool
@@ -60,14 +59,6 @@ func (region *SRegion) GetNetwork(id string) (*SNetwork, error) {
 	return network, region.Get(id, network)
 }
 
-func (network *SNetwork) GetId() string {
-	return network.SelfLink
-}
-
-func (network *SNetwork) GetName() string {
-	return network.Name
-}
-
 func (network *SNetwork) GetMetadata() *jsonutils.JSONDict {
 	return nil
 }
@@ -92,10 +83,6 @@ func (network *SNetwork) GetStatus() string {
 	return api.NETWORK_INTERFACE_STATUS_AVAILABLE
 }
 
-func (network *SNetwork) GetGlobalId() string {
-	return getGlobalId(network.SelfLink)
-}
-
 func (network *SNetwork) Delete() error {
 	return cloudprovider.ErrNotImplemented
 }
diff --git a/pkg/multicloud/google/project.go b/pkg/multicloud/google/project.go
index bbf1ed04b8..b421f0660a 100644
--- a/pkg/multicloud/google/project.go
+++ b/pkg/multicloud/google/project.go
@@ -15,7 +15,6 @@
 package google
 
 import (
-	"fmt"
 	"time"
 
 	"github.com/pkg/errors"
@@ -33,31 +32,38 @@ type SProject struct {
 
 func (cli *SGoogleClient) GetProject(id string) (*SProject, error) {
 	project := &SProject{}
-	return project, cli.get(id, project)
+	resp, err := cli.managerGet(id)
+	if err != nil {
+		return nil, errors.Wrap(err, "managerGet")
+	}
+	err = resp.Unmarshal(project)
+	if err != nil {
+		return nil, errors.Wrap(err, "resp.Unmarshal")
+	}
+	return project, nil
 }
 
 func (cli *SGoogleClient) GetProjects() ([]SProject, error) {
-	baseUrl := "https://cloudresourcemanager.googleapis.com/v1/projects"
 	nextPageToken := ""
+	params := map[string]string{}
 	result := []SProject{}
 	for {
-		url := baseUrl
 		if len(nextPageToken) > 0 {
-			url = fmt.Sprintf("%s?pageToken=%s", baseUrl, nextPageToken)
+			params["pageToken"] = nextPageToken
 		}
-		data, err := jsonRequest(cli.client, "GET", url, nil, cli.Debug)
+		resp, err := cli.managerList("projects", params)
 		if err != nil {
-			return nil, errors.Wrap(err, "JSONRequest")
+			return nil, errors.Wrap(err, "managerList")
 		}
 		_result := []SProject{}
-		if data.Contains("projects") {
-			err = data.Unmarshal(&_result, "projects")
+		if resp.Contains("projects") {
+			err = resp.Unmarshal(&_result, "projects")
 			if err != nil {
 				return nil, errors.Wrap(err, "data.Unmarshal")
 			}
 		}
 		result = append(result, _result...)
-		nextPageToken, _ = data.GetString("nextPageToken")
+		nextPageToken, _ = resp.GetString("nextPageToken")
 		if len(nextPageToken) == 0 || len(_result) == 0 {
 			break
 		}
diff --git a/pkg/multicloud/google/region.go b/pkg/multicloud/google/region.go
index d6c9cc290c..72cd706d52 100644
--- a/pkg/multicloud/google/region.go
+++ b/pkg/multicloud/google/region.go
@@ -140,10 +140,6 @@ func (region *SRegion) GetIVpcById(id string) (cloudprovider.ICloudVpc, error) {
 	return nil, cloudprovider.ErrNotFound
 }
 
-func (region *SRegion) GetUrlPrefixWithProjectId() string {
-	return getUrlPrefix() + region.GetProjectId()
-}
-
 func (region *SRegion) GetProjectId() string {
 	return region.client.projectId
 }
@@ -245,15 +241,33 @@ func (region *SRegion) GetISnapshotById(id string) (cloudprovider.ICloudSnapshot
 }
 
 func (region *SRegion) ListAll(resource string, params map[string]string, retval interface{}) error {
-	return region.client.listAll(resource, params, retval)
+	return region.client.ecsListAll(resource, params, retval)
 }
 
 func (region *SRegion) List(resource string, params map[string]string, maxResults int, pageToken string, retval interface{}) error {
-	return region.client.list(resource, params, maxResults, pageToken, retval)
+	if maxResults == 0 && len(pageToken) == 0 {
+		return region.ListAll(resource, params, retval)
+	}
+	if params == nil {
+		params = map[string]string{}
+	}
+	params["maxResults"] = fmt.Sprintf("%d", maxResults)
+	params["pageToken"] = pageToken
+	resp, err := region.client.ecsList(resource, params)
+	if err != nil {
+		return errors.Wrap(err, "ecsList")
+	}
+	if resp.Contains("items") && retval != nil {
+		err = resp.Unmarshal(retval, "items")
+		if err != nil {
+			return errors.Wrap(err, "resp.Unmarshal")
+		}
+	}
+	return nil
 }
 
 func (region *SRegion) Get(id string, retval interface{}) error {
-	return region.client.get(id, retval)
+	return region.client.ecsGet(id, retval)
 }
 
 func (region *SRegion) fetchResourcePolicies() ([]SResourcePolicy, error) {
diff --git a/pkg/multicloud/google/regiondisk.go b/pkg/multicloud/google/regiondisk.go
index eedbac086c..b671bc5d64 100644
--- a/pkg/multicloud/google/regiondisk.go
+++ b/pkg/multicloud/google/regiondisk.go
@@ -41,7 +41,7 @@ func (region *SRegion) GetRegionDisks(storageType string, maxResults int, pageTo
 	disks := []SRegionDisk{}
 	params := map[string]string{}
 	if len(storageType) > 0 {
-		params["filter"] = fmt.Sprintf(`type="%s/regions/%s/diskTypes/%s"`, region.GetUrlPrefixWithProjectId(), region.Name, storageType)
+		params["filter"] = fmt.Sprintf(`type="%s/%s/projects/%s/regions/%s/diskTypes/%s"`, GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION, region.GetProjectId(), region.Name, storageType)
 	}
 	resource := fmt.Sprintf("regions/%s/disks", region.Name)
 	return disks, region.List(resource, params, maxResults, pageToken, &disks)
diff --git a/pkg/multicloud/google/resourcebase.go b/pkg/multicloud/google/resourcebase.go
new file mode 100644
index 0000000000..647db66f13
--- /dev/null
+++ b/pkg/multicloud/google/resourcebase.go
@@ -0,0 +1,37 @@
+// Copyright 2019 Yunion
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google
+
+import (
+	"fmt"
+	"strings"
+)
+
+type SResourceBase struct {
+	Name     string
+	SelfLink string
+}
+
+func (r *SResourceBase) GetId() string {
+	return r.SelfLink
+}
+
+func (r *SResourceBase) GetGlobalId() string {
+	return strings.TrimPrefix(r.SelfLink, fmt.Sprintf("%s/%s/", GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION))
+}
+
+func (r *SResourceBase) GetName() string {
+	return r.Name
+}
diff --git a/pkg/multicloud/google/resourcepolicy.go b/pkg/multicloud/google/resourcepolicy.go
index cd9b6b61d2..136bb49545 100644
--- a/pkg/multicloud/google/resourcepolicy.go
+++ b/pkg/multicloud/google/resourcepolicy.go
@@ -73,13 +73,12 @@ type SSnapshotSchedulePolicy struct {
 
 type SResourcePolicy struct {
 	region *SRegion
+	SResourceBase
 
 	Id string
 
 	CreationTimestamp      time.Time
-	SelfLink               string
 	Region                 string
-	Name                   string
 	Status                 string
 	Kind                   string
 	SnapshotSchedulePolicy SSnapshotSchedulePolicy `json:"snapshotSchedulePolicy"`
@@ -97,18 +96,6 @@ func (region *SRegion) GetResourcePolicy(id string) (*SResourcePolicy, error) {
 	return policy, region.Get(id, policy)
 }
 
-func (policy *SResourcePolicy) GetId() string {
-	return getGlobalId(policy.SelfLink)
-}
-
-func (policy *SResourcePolicy) GetGlobalId() string {
-	return policy.GetId()
-}
-
-func (policy *SResourcePolicy) GetName() string {
-	return policy.Name
-}
-
 func (policy *SResourcePolicy) GetStatus() string {
 	switch policy.Status {
 	case "READY":
diff --git a/pkg/multicloud/google/securitygroup.go b/pkg/multicloud/google/securitygroup.go
index d643c6c4f4..def647ef61 100644
--- a/pkg/multicloud/google/securitygroup.go
+++ b/pkg/multicloud/google/securitygroup.go
@@ -82,6 +82,9 @@ func (region *SRegion) GetFirewalls(network string, maxResults int, pageToken st
 	firewalls := []SFirewall{}
 	params := map[string]string{"filter": "disabled = false"}
 	resource := "global/firewalls"
+	if len(network) > 0 {
+		params["filter"] = fmt.Sprintf(`(disabled = false) AND (network="%s")`, network)
+	}
 	return firewalls, region.List(resource, params, maxResults, pageToken, &firewalls)
 }
 
@@ -166,7 +169,7 @@ func (firewall *SFirewall) toRules() ([]secrules.SecurityRule, error) {
 }
 
 func (secgroup *SSecurityGroup) GetId() string {
-	return getGlobalId(secgroup.vpc.globalnetwork.SelfLink)
+	return secgroup.vpc.globalnetwork.GetGlobalId()
 }
 
 func (secgroup *SSecurityGroup) GetGlobalId() string {
diff --git a/pkg/multicloud/google/snapshot.go b/pkg/multicloud/google/snapshot.go
index 2ae96bdc53..ada48a21fa 100644
--- a/pkg/multicloud/google/snapshot.go
+++ b/pkg/multicloud/google/snapshot.go
@@ -26,10 +26,10 @@ import (
 
 type SSnapshot struct {
 	region *SRegion
+	SResourceBase
 
 	Id                 string
 	CreationTimestamp  time.Time
-	Name               string
 	Status             string
 	SourceDisk         string
 	SourceDiskId       string
@@ -37,7 +37,6 @@ type SSnapshot struct {
 	StorageBytes       int
 	StorageBytesStatus string
 	Licenses           []string
-	SelfLink           string
 	LabelFingerprint   string
 	LicenseCodes       []string
 	StorageLocations   []string
@@ -59,18 +58,6 @@ func (region *SRegion) GetSnapshot(id string) (*SSnapshot, error) {
 	return snapshot, region.Get(id, snapshot)
 }
 
-func (snapshot *SSnapshot) GetId() string {
-	return snapshot.SelfLink
-}
-
-func (snapshot *SSnapshot) GetGlobalId() string {
-	return getGlobalId(snapshot.SelfLink)
-}
-
-func (snapshot *SSnapshot) GetName() string {
-	return snapshot.Name
-}
-
 //CREATING, DELETING, FAILED, READY, or UPLOADING
 func (snapshot *SSnapshot) GetStatus() string {
 	switch snapshot.Status {
diff --git a/pkg/multicloud/google/storage.go b/pkg/multicloud/google/storage.go
index 744e2ba809..d747998268 100644
--- a/pkg/multicloud/google/storage.go
+++ b/pkg/multicloud/google/storage.go
@@ -26,6 +26,7 @@ import (
 
 type SStorage struct {
 	zone *SZone
+	SResourceBase
 
 	CreationTimestamp time.Time
 	Name              string
@@ -52,14 +53,6 @@ func (region *SRegion) GetStorage(id string) (*SStorage, error) {
 	return storage, region.Get(id, storage)
 }
 
-func (storage *SStorage) GetId() string {
-	return getGlobalId(storage.SelfLink)
-}
-
-func (storage *SStorage) GetGlobalId() string {
-	return storage.GetId()
-}
-
 func (storage *SStorage) GetName() string {
 	return storage.Description
 }
diff --git a/pkg/multicloud/google/vpc.go b/pkg/multicloud/google/vpc.go
index 01ce5a9786..2e3fcc51e9 100644
--- a/pkg/multicloud/google/vpc.go
+++ b/pkg/multicloud/google/vpc.go
@@ -37,7 +37,7 @@ func (vpc *SVpc) GetName() string {
 }
 
 func (vpc *SVpc) GetId() string {
-	return getGlobalId(vpc.globalnetwork.SelfLink)
+	return vpc.globalnetwork.GetGlobalId()
 }
 
 func (vpc *SVpc) GetGlobalId() string {
diff --git a/pkg/multicloud/google/wire.go b/pkg/multicloud/google/wire.go
index 1cc7690963..21e73fbcbe 100644
--- a/pkg/multicloud/google/wire.go
+++ b/pkg/multicloud/google/wire.go
@@ -31,7 +31,7 @@ func (wire *SWire) GetId() string {
 }
 
 func (wire *SWire) GetGlobalId() string {
-	return fmt.Sprintf("%s-%s", getGlobalId(wire.GetId()), wire.vpc.region.Name)
+	return fmt.Sprintf("%s-%s", wire.GetId(), wire.vpc.region.Name)
 }
 
 func (wire *SWire) GetName() string {
diff --git a/pkg/multicloud/google/zone.go b/pkg/multicloud/google/zone.go
index 4c44a715bb..6fe93cf964 100644
--- a/pkg/multicloud/google/zone.go
+++ b/pkg/multicloud/google/zone.go
@@ -45,7 +45,7 @@ func (region *SRegion) GetZones(regionId string, maxResults int, pageToken strin
 	zones := []SZone{}
 	params := map[string]string{}
 	if len(regionId) > 0 {
-		params["filter"] = fmt.Sprintf(`region="%s/regions/%s"`, region.GetUrlPrefixWithProjectId(), regionId)
+		params["filter"] = fmt.Sprintf(`region="%s/%s/projects/%s/regions/%s"`, GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION, region.GetProjectId(), regionId)
 	}
 	resource := "zones"
 	return zones, region.List(resource, params, maxResults, pageToken, &zones)