diff --git a/api/internal/storeLink/octopus.go b/api/internal/storeLink/octopus.go
index 3b1d2521..49968007 100644
--- a/api/internal/storeLink/octopus.go
+++ b/api/internal/storeLink/octopus.go
@@ -53,7 +53,7 @@ const (
 	EnflameT20         = 128
 	BASE_TOPS          = 128
 	CAMBRICON          = "cambricon"
-	TIANSHU            = "天数"
+	ILUVATAR           = "iluvatar"
 	TRAIN_CMD          = "cd /code; python train.py"
 	VERSION            = "V1"
 	DOMAIN             = "http://192.168.242.41:8001/"
@@ -63,7 +63,7 @@ var (
 	cardAliasMap = map[string]string{
 		MLU:    CAMBRICON,
 		GCU:    ENFLAME,
-		BIV100: TIANSHU,
+		BIV100: ILUVATAR,
 	}
 	cardTopsMap = map[string]float64{
 		MLU: CAMBRICONMLU290,
@@ -373,20 +373,37 @@ func (o *OctopusLink) DownloadAlgorithmCode(ctx context.Context, resourceType st
 	}
 
 	var algorithmId string
+	var algorithms []*octopus.Algorithms
 	for _, a := range resp.Payload.Algorithms {
 		if strings.ToLower(a.FrameworkName) != taskType {
 			continue
 		}
-		if a.AlgorithmName == name {
-			algorithmId = a.AlgorithmId
-			break
+
+		if a.AlgorithmDescript == name {
+			algorithms = append(algorithms, a)
 		}
 	}
 
-	if algorithmId == "" {
+	if len(algorithms) == 0 {
 		return "", errors.New("algorithmId not found")
 	}
 
+	if len(algorithms) == 1 {
+		algorithmId = algorithms[0].AlgorithmId
+	}
+
+	aLatest := &octopus.Algorithms{}
+	for i, _ := range algorithms {
+		if time.Unix(aLatest.CreatedAt, 0).After(time.Unix(algorithms[i].CreatedAt, 0)) {
+			aLatest = algorithms[i]
+		}
+	}
+	if aLatest.AlgorithmId == "" {
+		return "", errors.New("algorithmId not found")
+	}
+
+	algorithmId = aLatest.AlgorithmId
+
 	dcReq := &octopus.DownloadCompressReq{
 		Platform:    o.platform,
 		Version:     VERSION,
@@ -428,6 +445,13 @@ func (o *OctopusLink) DownloadAlgorithmCode(ctx context.Context, resourceType st
 }
 
 func (o *OctopusLink) UploadAlgorithmCode(ctx context.Context, resourceType string, card string, taskType string, dataset string, algorithm string, code string) error {
+	//var name string
+	//if resourceType == CARD {
+	//	name = dataset + UNDERSCORE + algorithm + UNDERSCORE + card
+	//} else {
+	//	name = dataset + UNDERSCORE + algorithm + UNDERSCORE + CPU
+	//}
+	//uploadReq := &octopus.UploadAlgorithmReq{}
 	return nil
 }
 
@@ -457,7 +481,7 @@ func (o *OctopusLink) GetTrainingTask(ctx context.Context, taskId string) (*coll
 	}
 	jobresp := (resp).(*octopus.GetTrainJobResp)
 	if !jobresp.Success {
-		return nil, errors.New(jobresp.Error.Message)
+		return nil, errors.New("get training task failed")
 	}
 	var task collector.Task
 	task.Id = jobresp.Payload.TrainJob.Id