diff --git a/cmd/root.go b/cmd/root.go
index 20cc0f0..7acd953 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -49,6 +49,10 @@ func init() {
 	rootCmd.PersistentFlags().IntP("port", "p", 3306, "Set database port")
 	rootCmd.PersistentFlags().StringVarP(&operation, "operation", "o", "", "Set operation, for old version only")
 
+	rootCmd.PersistentFlags().StringP("mode", "m", "default", "Set execution mode. default or scheduled")
+	rootCmd.PersistentFlags().StringP("period", "", "0 1 * * *", "Set schedule period time")
+	rootCmd.PersistentFlags().BoolP("disable-compression", "", false, "Disable backup compression")
+
 	rootCmd.AddCommand(VersionCmd)
 	rootCmd.AddCommand(BackupCmd)
 	rootCmd.AddCommand(RestoreCmd)
diff --git a/utils/constant.go b/utils/constant.go
index 77198e1..006fcab 100644
--- a/utils/constant.go
+++ b/utils/constant.go
@@ -4,7 +4,8 @@ const Notice = "Please remove --operation flag.\n" +
 	"Use: \n" +
 	"- backup for database backup operation [eg: bkup backup -d  database_name ...]\n" +
 	"- restore for database restore operation [eg. bkup restore -d database_name ...]\n" +
-	"We are sorry for this inconvenient"
+	"Example: bkup backup --storage s3 ...( instead of < bkup --operation backup >)\n" +
+	"We are sorry for this inconvenient\n"
 const RestoreExample = "mysql-bkup restore --dbname database --file db_20231219_022941.sql.gz\n" +
 	"bkup restore --dbname database --storage s3 --path /custom-path --file db_20231219_022941.sql.gz"
 const BackupExample = "mysql-bkup backup --dbname database --disable-compression\n" +