diff --git a/routers/repo/grampus.go b/routers/repo/grampus.go
index 63176184e..b78bdebd3 100755
--- a/routers/repo/grampus.go
+++ b/routers/repo/grampus.go
@@ -978,8 +978,7 @@ func generateCommand(repoName, processorType, codeRemotePath, dataRemotePath, bo
 	command += "pwd;cd " + workDir + fmt.Sprintf(grampus.CommandPrepareScript, setting.Grampus.SyncScriptProject, setting.Grampus.SyncScriptProject)
 	//download code & dataset
 	if processorType == grampus.ProcessorTypeNPU {
-		//commandDownload := "./downloader_for_obs " + setting.Bucket + " " + codeRemotePath + " " + grampus.CodeArchiveName + ";"
-		//command += commandDownload
+		//no need to download code & dataset by internet
 	} else if processorType == grampus.ProcessorTypeGPU {
 		commandDownload := "./downloader_for_minio " + setting.Grampus.Env + " " + codeRemotePath + " " + grampus.CodeArchiveName + " '" + dataRemotePath + "' '" + datasetName + "'"
 		commandDownload = processPretrainModelParameter(pretrainModelPath, pretrainModelFileName, commandDownload)
@@ -988,8 +987,7 @@ func generateCommand(repoName, processorType, codeRemotePath, dataRemotePath, bo
 
 	//unzip code & dataset
 	if processorType == grampus.ProcessorTypeNPU {
-		//commandUnzip := "cd " + workDir + "code;unzip -q master.zip;"
-		//command += commandUnzip
+		//no need to process
 	} else if processorType == grampus.ProcessorTypeGPU {
 		unZipDatasetCommand := generateDatasetUnzipCommand(datasetName)
 		commandUnzip := "cd " + workDir + "code;unzip -q master.zip;echo \"start to unzip dataset\";cd " + workDir + "dataset;" + unZipDatasetCommand