diff --git a/manager/client/grampus/grampus.go b/manager/client/grampus/grampus.go
index 060cfb87d0..7b15ddc16e 100644
--- a/manager/client/grampus/grampus.go
+++ b/manager/client/grampus/grampus.go
@@ -553,3 +553,43 @@ sendjob:
 
 	return &result, nil
 }
+
+func DeleteJob(jobID string, jobType ...string) (*models.GrampusDeleteJobResponse, error) {
+	checkSetting()
+	client := getRestyClient()
+	var result models.GrampusDeleteJobResponse
+
+	retry := 0
+
+	url := urlTrainJob
+	if len(jobType) > 0 {
+		if jobType[0] == string(models.JobTypeDebug) {
+			url = urlNotebookJob
+		}
+	}
+
+sendjob:
+	_, err := client.R().
+		//SetHeader("Content-Type", "application/json").
+		SetAuthToken(TOKEN).
+		SetResult(&result).
+		Delete(HOST + url + "/" + jobID)
+
+	if err != nil {
+		return &result, fmt.Errorf("resty StopTrainJob: %v", err)
+	}
+
+	if result.ErrorCode == errorIllegalToken && retry < 1 {
+		retry++
+		log.Info("retry get token")
+		_ = getToken()
+		goto sendjob
+	}
+
+	if result.ErrorCode != 0 {
+		log.Error("Delete Job failed(%d): %s", result.ErrorCode, result.ErrorMsg)
+		return &result, fmt.Errorf("Delete Job failed(%d): %s", result.ErrorCode, result.ErrorMsg)
+	}
+	log.Info("delete grampus task, re=" + result.Info + "  grampus jobId=" + jobID)
+	return &result, nil
+}
diff --git a/models/cloudbrain.go b/models/cloudbrain.go
index 504e49c5a2..152622d9ff 100755
--- a/models/cloudbrain.go
+++ b/models/cloudbrain.go
@@ -2068,6 +2068,11 @@ type NewModelArtsMetrics struct {
 	Value  []float32 `json:"value"`  //获取的监控值的序列，元素为float类型
 }
 
+type GrampusDeleteJobResponse struct {
+	GrampusResult
+	Info string `json:"info"`
+}
+
 func Cloudbrains(opts *CloudbrainsOptions) ([]*CloudbrainInfo, int64, error) {
 	sess := x.NewSession()
 	defer sess.Close()
diff --git a/services/ai_task_service/cluster/c2net.go b/services/ai_task_service/cluster/c2net.go
index e4db4f5712..522ec187fb 100644
--- a/services/ai_task_service/cluster/c2net.go
+++ b/services/ai_task_service/cluster/c2net.go
@@ -1,6 +1,13 @@
 package cluster
 
 import (
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"path"
+	"strings"
+	"time"
+
 	"code.gitea.io/gitea/entity"
 	"code.gitea.io/gitea/manager/client/grampus"
 	"code.gitea.io/gitea/models"
@@ -15,12 +22,6 @@ import (
 	"code.gitea.io/gitea/services/ai_task_service/schedule"
 	"code.gitea.io/gitea/services/ai_task_service/storage_helper"
 	"code.gitea.io/gitea/services/cloudbrain/cloudbrainTask"
-	"errors"
-	"fmt"
-	"io/ioutil"
-	"path"
-	"strings"
-	"time"
 )
 
 type C2NetClusterAdapter struct {
@@ -266,7 +267,12 @@ func convertToCreateNoteBookTaskResponse(res *models.GrampusNotebookRestartRespo
 	}
 }
 
-func (c C2NetClusterAdapter) DeleteNoteBook(entity.JobIdAndVersionId) error {
+func (c C2NetClusterAdapter) DeleteNoteBook(opts entity.JobIdAndVersionId) error {
+	_, err := grampus.DeleteJob(opts.JobID, string(models.JobTypeDebug))
+	if err != nil {
+		log.Error("DeleteNoteBook(%s) failed:%v", opts, err)
+		return err
+	}
 	return nil
 }
 
@@ -588,9 +594,15 @@ func convertGrampus2TrainRes(res *models.CreateGrampusJobResponse) *entity.Creat
 	}
 }
 
-func (c C2NetClusterAdapter) DeleteTrainJob(entity.JobIdAndVersionId) error {
+func (c C2NetClusterAdapter) DeleteTrainJob(opts entity.JobIdAndVersionId) error {
+	_, err := grampus.DeleteJob(opts.JobID)
+	if err != nil {
+		log.Error("Delete train job(%s) failed:%v", opts, err)
+		return err
+	}
 	return nil
 }
+
 func (c C2NetClusterAdapter) StopTrainJob(opts entity.JobIdAndVersionId) error {
 	_, err := grampus.StopJob(opts.JobID, string(models.JobTypeDebug))
 	if err != nil {