diff --git a/pkg/common/cmd/root.go b/pkg/common/cmd/root.go
index 2a8b8515a..ec366ee17 100644
--- a/pkg/common/cmd/root.go
+++ b/pkg/common/cmd/root.go
@@ -152,10 +152,12 @@ func defaultCmdOpts() *CmdOpts {
 func (r *RootCmd) getFlag(cmd *cobra.Command) (string, int, error) {
 	configDirectory, err := cmd.Flags().GetString(FlagConf)
 	if err != nil {
+		fmt.Println("err info ", err)
 		return "", 0, errs.Wrap(err)
 	}
 	index, err := cmd.Flags().GetInt(FlagTransferIndex)
 	if err != nil {
+		fmt.Println("err info ", err)
 		return "", 0, errs.Wrap(err)
 	}
 	r.index = index