diff --git a/tools-v2/internal/error/error.go b/tools-v2/internal/error/error.go
index a4737ba33d..bef898d38c 100644
--- a/tools-v2/internal/error/error.go
+++ b/tools-v2/internal/error/error.go
@@ -560,6 +560,19 @@ var (
 		}
 		return NewRpcReultCmdError(statusCode, message)
 	}
+	ErrUpdateFs = func(statusCode int) *CmdError {
+		var message string
+		code := mds.FSStatusCode(statusCode)
+		switch code {
+		case mds.FSStatusCode_OK:
+			message = "success"
+		case mds.FSStatusCode_NOT_FOUND:
+			message = "fs not found!"
+		default:
+			message = fmt.Sprintf("update fs failed!, error is %s", mds.FSStatusCode_name[int32(code)])
+		}
+		return NewRpcReultCmdError(statusCode, message)
+	}
 	ErrGetCopysetsInfo = func(statusCode int) *CmdError {
 		code := topology.TopoStatusCode(statusCode)
 		message := fmt.Sprintf("get copysets info failed: status code is %s", code.String())
diff --git a/tools-v2/pkg/cli/command/curvefs/update/fs/fs.go b/tools-v2/pkg/cli/command/curvefs/update/fs/fs.go
index f4b5ad2c2d..54628fc1d6 100644
--- a/tools-v2/pkg/cli/command/curvefs/update/fs/fs.go
+++ b/tools-v2/pkg/cli/command/curvefs/update/fs/fs.go
@@ -83,7 +83,7 @@ func (fCmd *FsCommand) AddFlags() {
 
 func (fCmd *FsCommand) Init(cmd *cobra.Command, args []string) error {
 	// args check
-	fsName, _ := cmd.Flags().GetString("fsName")
+	fsName, _ := cmd.Flags().GetString(config.CURVEFS_FSNAME)
 	request := &mds.UpdateFsInfoRequest{
 		FsName: &fsName,
 	}
@@ -131,10 +131,10 @@ func (fCmd *FsCommand) RunCommand(cmd *cobra.Command, args []string) error {
 	}
 
 	response := result.(*mds.UpdateFsInfoResponse)
-	errCreate := cmderror.ErrCreateFs(int(response.GetStatusCode()))
+	errUpdateFs := cmderror.ErrUpdateFs(int(response.GetStatusCode()))
 	row := map[string]string{
 		cobrautil.ROW_FS_NAME: fCmd.Rpc.Request.GetFsName(),
-		cobrautil.ROW_RESULT:  errCreate.Message,
+		cobrautil.ROW_RESULT:  errUpdateFs.Message,
 	}
 
 	fCmd.TableNew.Append(cobrautil.Map2List(row, fCmd.Header))