diff --git a/sdks/imfs/models.go b/sdks/imfs/models.go
index 8565719..4f6a03f 100644
--- a/sdks/imfs/models.go
+++ b/sdks/imfs/models.go
@@ -3,4 +3,9 @@ package imsdk
 const (
 	EnvPackageList    = "IMFS_PACKAGE_LIST"
 	EnvServiceAddress = "IMFS_SERVICE_ADDRESS"
+
+	EnvLocalJobID        = "LOCAL_JOB_ID"
+	EnvJobsetID          = "JOBSET_ID"
+	EnvClientServiceList = "CLENT_SERVICE_LIST"
+	EnvServerServiceList = "SERVER_SERVICE_LIST"
 )
diff --git a/sdks/imfs/proxy.go b/sdks/imfs/proxy.go
new file mode 100644
index 0000000..ec55f64
--- /dev/null
+++ b/sdks/imfs/proxy.go
@@ -0,0 +1,45 @@
+package imsdk
+
+import (
+	"net/url"
+
+	"gitlink.org.cn/cloudream/common/consts/errorcode"
+	schsdk "gitlink.org.cn/cloudream/common/sdks/scheduler"
+	myhttp "gitlink.org.cn/cloudream/common/utils/http"
+)
+
+const ProxyGetServiceInfoPath = "/proxy/getServiceInfo"
+
+type ProxyGetServiceInfo struct {
+	ServiceName string          `json:"serviceName"`
+	JobSetID    schsdk.JobSetID `json:"jobSetID"`
+}
+
+type ProxyGetServiceInfoResp struct {
+	LocalJobID string `json:"localJobID"`
+}
+
+func (c *Client) ProxyGetJobID(req ProxyGetServiceInfo) (*ProxyGetServiceInfoResp, error) {
+	url, err := url.JoinPath(c.baseURL, ProxyGetServiceInfoPath)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := myhttp.GetForm(url, myhttp.RequestParam{
+		Query: req,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	jsonResp, err := myhttp.ParseJSONResponse[response[ProxyGetServiceInfoResp]](resp)
+	if err != nil {
+		return nil, err
+	}
+
+	if jsonResp.Code == errorcode.OK {
+		return &jsonResp.Data, nil
+	}
+
+	return nil, jsonResp.ToError()
+}
diff --git a/sdks/storage/models.go b/sdks/storage/models.go
index b6ed0fb..9c60ce1 100644
--- a/sdks/storage/models.go
+++ b/sdks/storage/models.go
@@ -114,6 +114,18 @@ type Object struct {
 	Redundancy Redundancy `db:"Redundancy" json:"redundancy"`
 }
 
+type Node struct {
+	NodeID           NodeID     `db:"NodeID" json:"nodeID"`
+	Name             string     `db:"Name" json:"name"`
+	LocalIP          string     `db:"LocalIP" json:"localIP"`
+	ExternalIP       string     `db:"ExternalIP" json:"externalIP"`
+	LocalGRPCPort    int        `db:"LocalGRPCPort" json:"localGRPCPort"`
+	ExternalGRPCPort int        `db:"ExternalGRPCPort" json:"externalGRPCPort"`
+	LocationID       LocationID `db:"LocationID" json:"locationID"`
+	State            string     `db:"State" json:"state"`
+	LastReportTime   *time.Time `db:"LastReportTime" json:"lastReportTime"`
+}
+
 type PinnedObject struct {
 	ObjectID   ObjectID  `db:"ObjectID" json:"objectID"`
 	NodeID     NodeID    `db:"NodeID" json:"nodeID"`
diff --git a/sdks/storage/node.go b/sdks/storage/node.go
new file mode 100644
index 0000000..050e859
--- /dev/null
+++ b/sdks/storage/node.go
@@ -0,0 +1,43 @@
+package cdssdk
+
+import (
+	"net/url"
+
+	"gitlink.org.cn/cloudream/common/consts/errorcode"
+	myhttp "gitlink.org.cn/cloudream/common/utils/http"
+)
+
+var NodeGetNodesPath = "/node/getNodes"
+
+type NodeGetNodesReq struct {
+	NodeIDs []NodeID `json:"nodeIDs"`
+}
+
+type NodeGetNodesResp struct {
+	Nodes []Node `json:"nodes"`
+}
+
+func (c *Client) NodeGetNodes(req NodeGetNodesReq) (*NodeGetNodesResp, error) {
+	url, err := url.JoinPath(c.baseURL, NodeGetNodesPath)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := myhttp.GetForm(url, myhttp.RequestParam{
+		Query: req,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	jsonResp, err := myhttp.ParseJSONResponse[response[NodeGetNodesResp]](resp)
+	if err != nil {
+		return nil, err
+	}
+
+	if jsonResp.Code == errorcode.OK {
+		return &jsonResp.Data, nil
+	}
+
+	return nil, jsonResp.ToError()
+}