diff --git a/modules/modelarts/modelarts.go b/modules/modelarts/modelarts.go
index db31d45ec..39ce8b826 100755
--- a/modules/modelarts/modelarts.go
+++ b/modules/modelarts/modelarts.go
@@ -67,11 +67,9 @@ const (
 	ConfigTypeCustom  = "custom"
 	TotalVersionCount = 1
 
-	NfsID          = "c6a73891-6a19-4a6a-a2e8-0d6baa72a7c5"
-	NfsSourcePath  = "192.168.0.30:/"
-	NfsDestPath    = "/cache/sfs"
-	HostSourcePath = "/mnt/sfs_turbo/data"
-	HostDestPath   = "/cache/host"
+	NfsID         = "c6a73891-6a19-4a6a-a2e8-0d6baa72a7c5"
+	NfsSourcePath = "192.168.0.30:/"
+	NfsDestPath   = "/cache/sfs"
 )
 
 var (
@@ -388,13 +386,6 @@ func GenerateTrainJob(ctx *context.Context, req *GenerateTrainJobReq) (jobId str
 							ReadOnly:   false,
 						},
 					},
-					{
-						HostPath: models.HostPath{
-							SourcePath: HostSourcePath,
-							DestPath:   HostDestPath,
-							ReadOnly:   false,
-						},
-					},
 				},
 			},
 		})
@@ -425,13 +416,6 @@ func GenerateTrainJob(ctx *context.Context, req *GenerateTrainJobReq) (jobId str
 							ReadOnly:   false,
 						},
 					},
-					{
-						HostPath: models.HostPath{
-							SourcePath: HostSourcePath,
-							DestPath:   HostDestPath,
-							ReadOnly:   false,
-						},
-					},
 				},
 			},
 		})