diff --git a/api/internal/storeLink/modelarts.go b/api/internal/storeLink/modelarts.go
index 4a0d3461..a1149cf1 100644
--- a/api/internal/storeLink/modelarts.go
+++ b/api/internal/storeLink/modelarts.go
@@ -73,7 +73,7 @@ func (o *ModelArtsLink) SubmitTask(imageId string, cmd string, params []string,
 	req := &modelarts.CreateTrainingJobReq{
 		Kind: "job",
 		Metadata: &modelarts.MetadataS{
-			Name:        TASK_NAME_PREFIX + utils.RandomString(7),
+			Name:        TASK_NAME_PREFIX + utils.RandomString(10),
 			WorkspaceId: "0",
 		},
 		Algorithm: &modelarts.Algorithms{
diff --git a/api/internal/storeLink/octopus.go b/api/internal/storeLink/octopus.go
index f69fea8d..b8663ffa 100644
--- a/api/internal/storeLink/octopus.go
+++ b/api/internal/storeLink/octopus.go
@@ -124,7 +124,7 @@ func (o *OctopusLink) SubmitTask(imageId string, cmd string, params []string, re
 		Platform: o.participant.Name,
 		Params: &octopus.CreateTrainJobParam{
 			ImageId:      imageId,
-			Name:         TASK_NAME_PREFIX + UNDERSCORE + utils.RandomString(17),
+			Name:         TASK_NAME_PREFIX + UNDERSCORE + utils.RandomString(10),
 			ResourcePool: RESOURCE_POOL,
 			Config: []*octopus.Config{
 				{
diff --git a/api/internal/storeLink/shuguangai.go b/api/internal/storeLink/shuguangai.go
index 80b9ea9b..03888471 100644
--- a/api/internal/storeLink/shuguangai.go
+++ b/api/internal/storeLink/shuguangai.go
@@ -81,7 +81,7 @@ func (s *ShuguangAi) SubmitTask(imageId string, cmd string, params []string, res
 
 	req := &hpcAC.SubmitPytorchTaskReq{
 		Params: &hpcAC.SubmitPytorchTaskParams{
-			TaskName:      TASK_PYTORCH_PREFIX + UNDERSCORE + utils.RandomString(17),
+			TaskName:      TASK_PYTORCH_PREFIX + UNDERSCORE + utils.RandomString(10),
 			WorkPath:      WorkPath,
 			IsDistributed: false,
 			IsHvd:         false,