diff --git a/cmd/uniflow/apply/cmd.go b/cmd/uniflow/apply/cmd.go
index dc3f03d5..404e3fd3 100644
--- a/cmd/uniflow/apply/cmd.go
+++ b/cmd/uniflow/apply/cmd.go
@@ -40,8 +40,8 @@ func NewCmd(config Config) *cobra.Command {
 		RunE:  runApplyCommand(config),
 	}
 
-	cmd.PersistentFlags().StringP(FlagNamespace, flag.ToShorthand(FlagNamespace), "", "Set the resource's namespace. If not set, use the default namespace.")
-	cmd.PersistentFlags().StringP(FlagFile, flag.ToShorthand(FlagFile), "", "Set the file path to be applied.")
+	cmd.PersistentFlags().StringP(FlagNamespace, flag.ToShorthand(FlagNamespace), "", "Set the resource's namespace. If not set, use the default namespace")
+	cmd.PersistentFlags().StringP(FlagFile, flag.ToShorthand(FlagFile), "", "Set the file path to be applied")
 
 	return cmd
 }
diff --git a/cmd/uniflow/start/cmd.go b/cmd/uniflow/start/cmd.go
index 558457b9..a94fab17 100644
--- a/cmd/uniflow/start/cmd.go
+++ b/cmd/uniflow/start/cmd.go
@@ -34,8 +34,8 @@ func NewCmd(config Config) *cobra.Command {
 		RunE:  runStartCommand(config),
 	}
 
-	cmd.PersistentFlags().StringP(FlagNamespace, flag.ToShorthand(FlagNamespace), "", "Set the worker's namespace.")
-	cmd.PersistentFlags().StringP(FlagBoot, flag.ToShorthand(FlagBoot), "", "Set the boot file path for initializing nodes.")
+	cmd.PersistentFlags().StringP(FlagNamespace, flag.ToShorthand(FlagNamespace), "", "Set the worker's namespace")
+	cmd.PersistentFlags().StringP(FlagBoot, flag.ToShorthand(FlagBoot), "", "Set the boot file path for initializing nodes")
 
 	return cmd
 }