diff --git a/nft/nfctl/internal/cmd/cmd.root.go b/nft/nfctl/internal/cmd/cmd.root.go
index fc61e6c..7f94a54 100644
--- a/nft/nfctl/internal/cmd/cmd.root.go
+++ b/nft/nfctl/internal/cmd/cmd.root.go
@@ -1,6 +1,8 @@
 package cmd
 
 import (
+	"os"
+
 	"github.com/loveuer/nf/nft/log"
 	"github.com/loveuer/nf/nft/nfctl/internal/opt"
 	"github.com/spf13/cobra"
@@ -14,6 +16,11 @@ var rootCmd = &cobra.Command{
 			log.SetLogLevel(log.LogLevelDebug)
 		}
 
+		if opt.Cfg.Version {
+			doVersion(cmd, args)
+			os.Exit(0)
+		}
+
 		if !opt.Cfg.DisableUpdate {
 			doUpdate(cmd.Context())
 		}
@@ -29,5 +36,6 @@ var rootCmd = &cobra.Command{
 func initRoot(cmds ...*cobra.Command) {
 	rootCmd.PersistentFlags().BoolVar(&opt.Cfg.Debug, "debug", false, "debug mode")
 	rootCmd.PersistentFlags().BoolVar(&opt.Cfg.DisableUpdate, "disable-update", false, "disable self update")
+	rootCmd.PersistentFlags().BoolVarP(&opt.Cfg.Version, "version", "v", false, "print nfctl version")
 	rootCmd.AddCommand(cmds...)
 }
diff --git a/nft/nfctl/internal/cmd/cmd.version.go b/nft/nfctl/internal/cmd/cmd.version.go
new file mode 100644
index 0000000..bb4c728
--- /dev/null
+++ b/nft/nfctl/internal/cmd/cmd.version.go
@@ -0,0 +1,19 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/loveuer/nf/nft/nfctl/internal/opt"
+	"github.com/spf13/cobra"
+)
+
+func initVersion() *cobra.Command {
+	return &cobra.Command{
+		Use: "version",
+		Run: doVersion,
+	}
+}
+
+func doVersion(cmd *cobra.Command, args []string) {
+	fmt.Printf("%s\nnfctl: %s\n\n", opt.Banner, opt.Version)
+}
diff --git a/nft/nfctl/internal/cmd/init.go b/nft/nfctl/internal/cmd/init.go
index bd6ca9f..f4107d5 100644
--- a/nft/nfctl/internal/cmd/init.go
+++ b/nft/nfctl/internal/cmd/init.go
@@ -9,6 +9,7 @@ import (
 
 func Init() {
 	initRoot(
+		initVersion(),
 		initUpdate(),
 		initNew(),
 	)
diff --git a/nft/nfctl/internal/opt/opt.go b/nft/nfctl/internal/opt/opt.go
index d5e2d4c..0833e60 100644
--- a/nft/nfctl/internal/opt/opt.go
+++ b/nft/nfctl/internal/opt/opt.go
@@ -8,6 +8,7 @@ type _new struct {
 type config struct {
 	Debug         bool
 	DisableUpdate bool
+	Version       bool
 	New           _new
 }
 
diff --git a/nft/nfctl/internal/opt/version.go b/nft/nfctl/internal/opt/version.go
index 518247e..137f315 100644
--- a/nft/nfctl/internal/opt/version.go
+++ b/nft/nfctl/internal/opt/version.go
@@ -1,7 +1,13 @@
 package opt
 
-const Version = "v24.12.27-r01"
+const Version = "v24.12.27-r02"
 
 // const VersionURL = "https://github.com/loveuer/nf/nft/nfctl/internal/opt/version.go"
 
 const VersionURL = "https://raw.githubusercontent.com/loveuer/nf/refs/heads/master/nft/nfctl/internal/opt/version.go"
+
+const Banner = `        ___    __  __
+  ___  / _/___/ /_/ /
+ / _ \/ _/ __/ __/ / 
+/_//_/_/ \__/\__/_/  
+                     `
diff --git a/nft/nfctl/internal/opt/version_test.go b/nft/nfctl/internal/opt/version_test.go
new file mode 100644
index 0000000..374ac14
--- /dev/null
+++ b/nft/nfctl/internal/opt/version_test.go
@@ -0,0 +1,10 @@
+package opt
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestBanner(t *testing.T) {
+	fmt.Printf("%s\nnfctl: %s\n\n", Banner, Version)
+}