diff --git a/sdks/scheduler/modeljob.go b/sdks/scheduler/modeljob.go
new file mode 100644
index 0000000..12545e9
--- /dev/null
+++ b/sdks/scheduler/modeljob.go
@@ -0,0 +1,145 @@
+package schsdk
+
+import (
+	"fmt"
+	"gitlink.org.cn/cloudream/common/consts/errorcode"
+	"gitlink.org.cn/cloudream/common/pkgs/mq"
+	myhttp "gitlink.org.cn/cloudream/common/utils/http"
+	"gitlink.org.cn/cloudream/common/utils/serder"
+	"net/url"
+	"strings"
+)
+
+// 这个结构体无任何字段，但实现了Noop，每种MessageBody都要内嵌这个结构体
+type MessageBodyBase struct{}
+
+// 此处的receiver是指针
+func (b *MessageBodyBase) Noop() {}
+
+type RunningModelResp struct {
+	MessageBodyBase
+	RunningModels map[string]RunningModelInfo `json:"allNode"`
+}
+
+type NodeInfo struct {
+	MessageBodyBase
+	InstanceID JobID `json:"instanceID"`
+	//NodeID     NodeID  `json:"nodeID"`
+	Address Address `json:"address"`
+	Status  string  `json:"status"`
+}
+
+type RunningModelInfo struct {
+	MessageBodyBase
+	JobSetID        JobSetID   `json:"jobSetID"`
+	ModelID         ModelID    `json:"modelID"`
+	ModelName       ModelName  `json:"modelName"`
+	CustomModelName ModelName  `json:"customModelName"`
+	Nodes           []NodeInfo `json:"nodes"`
+}
+
+type ECSNodeRunningInfoReq struct {
+	mq.MessageBodyBase
+	CustomModelName ModelName `form:"customModelName" json:"customModelName" binding:"required"`
+	ModelID         ModelID   `form:"modelID" json:"modelID" binding:"required"`
+}
+
+type ECSNodeRunningInfoResp struct {
+	MessageBodyBase
+	NodeUsageRateInfos []NodeUsageRateInfo `json:"nodeUsageRateInfos"`
+}
+
+func NewECSNodeRunningInfoResp(nodeUsageRateInfos []NodeUsageRateInfo) *ECSNodeRunningInfoResp {
+	return &ECSNodeRunningInfoResp{
+		NodeUsageRateInfos: nodeUsageRateInfos,
+	}
+}
+
+type NodeUsageRateInfo struct {
+	MessageBodyBase
+	InstanceID  JobID       `json:"instanceID"`
+	Address     Address     `json:"address"`
+	GPURate     []UsageRate `json:"GPURate"`
+	AccCardRate []UsageRate `json:"AccCardRate"`
+}
+
+type UsageRate struct {
+	Timestamp string `json:"timestamp"`
+	Number    string `json:"number"`
+}
+
+const (
+	RunStatus  = "run"
+	StopStatus = "stop"
+	FineTuning = "finetuning"
+
+	CreateECS     = "create"
+	RunECS        = "run"
+	PauseECS      = "pause"
+	DestroyECS    = "destroy"
+	OperateServer = "operate"
+)
+
+type QueryAllModelsReq struct {
+	UserID int64 `form:"userID" json:"userID"`
+}
+
+func (c *Client) QueryAllModels(req QueryAllModelsReq) (*RunningModelResp, error) {
+	url, err := url.JoinPath(c.baseURL, "/job/queryRunningModels")
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := myhttp.GetJSON(url, myhttp.RequestParam{
+		Body: req,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	contType := resp.Header.Get("Content-Type")
+	if strings.Contains(contType, myhttp.ContentTypeJSON) {
+		var codeResp response[RunningModelResp]
+		if err := serder.JSONToObjectStream(resp.Body, &codeResp); err != nil {
+			return nil, fmt.Errorf("parsing response: %w", err)
+		}
+
+		if codeResp.Code == errorcode.OK {
+			return &codeResp.Data, nil
+		}
+
+		return nil, codeResp.ToError()
+	}
+
+	return nil, fmt.Errorf("unknow response content type: %s", contType)
+}
+
+func (c *Client) ECSNodeRunningInfo(req ECSNodeRunningInfoReq) (*ECSNodeRunningInfoResp, error) {
+	url, err := url.JoinPath(c.baseURL, "/job/getECSNodeRunningInfo")
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := myhttp.GetJSON(url, myhttp.RequestParam{
+		Body: req,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	contType := resp.Header.Get("Content-Type")
+	if strings.Contains(contType, myhttp.ContentTypeJSON) {
+		var codeResp response[ECSNodeRunningInfoResp]
+		if err := serder.JSONToObjectStream(resp.Body, &codeResp); err != nil {
+			return nil, fmt.Errorf("parsing response: %w", err)
+		}
+
+		if codeResp.Code == errorcode.OK {
+			return &codeResp.Data, nil
+		}
+
+		return nil, codeResp.ToError()
+	}
+
+	return nil, fmt.Errorf("unknow response content type: %s", contType)
+}
diff --git a/sdks/scheduler/models.go b/sdks/scheduler/models.go
index f990dc3..2313866 100644
--- a/sdks/scheduler/models.go
+++ b/sdks/scheduler/models.go
@@ -27,6 +27,7 @@ type ImageID int64
 type CCID int64
 
 type ModelID string
+type ModelName string
 type NodeID int64
 type Address string
 
@@ -90,13 +91,16 @@ type UpdateMultiInstanceJobInfo struct {
 	Files                 JobFilesInfo   `json:"files"`
 	Runtime               JobRuntimeInfo `json:"runtime"`
 	MultiInstanceJobSetID JobSetID       `json:"multiInstanceJobSetID"`
-	//InstanceIDs           []JobID        `json:"instanceIDs"`
-	UpdateStrategy string `json:"updateStrategy"`
+	UpdateType            string         `json:"updateType"`
+	SubJobs               []JobID        `json:"subJobs"`
+	Operate               string         `json:"operate"`
 }
 
 type ModelJobInfo struct {
-	Type    string `json:"type"`
-	ModelID string `json:"modelID"`
+	Type            string    `json:"type"`
+	ModelID         ModelID   `json:"modelID"`
+	CustomModelName ModelName `json:"customModelName"`
+	Command         string    `json:"command"`
 }
 
 type InstanceJobInfo struct {
diff --git a/sdks/scheduler/response.go b/sdks/scheduler/response.go
deleted file mode 100644
index 4c8db4c..0000000
--- a/sdks/scheduler/response.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package schsdk
-
-// 这个结构体无任何字段，但实现了Noop，每种MessageBody都要内嵌这个结构体
-type MessageBodyBase struct{}
-
-// 此处的receiver是指针
-func (b *MessageBodyBase) Noop() {}
-
-type AvailableNodesResp struct {
-	MessageBodyBase
-	AvailableNodes map[ModelID]AvailableNodes `json:"allNode"`
-}
-
-type AvailableNodes struct {
-	MessageBodyBase
-	//ModelID ModelID    `json:"modelID"`
-	JobID JobID      `json:"jobID"`
-	Nodes []NodeInfo `json:"nodes"`
-}
-
-type NodeInfo struct {
-	MessageBodyBase
-	InstanceID JobID   `json:"instanceID"`
-	NodeID     NodeID  `json:"nodeID"`
-	Address    Address `json:"address"`
-}