diff --git a/.gitignore b/.gitignore
index eb8c3b8..b00fa04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 .data
 *.sqlite
 *.sqlite3
-xtest
\ No newline at end of file
+xtest
+*.sock
\ No newline at end of file
diff --git a/etc/config.json b/etc/config.json
index bb2e5a3..bc52d45 100644
--- a/etc/config.json
+++ b/etc/config.json
@@ -1,7 +1,8 @@
 {
   "name": "ult",
   "listen": {
-    "http": "0.0.0.0:8080"
+    "http": "0.0.0.0:8080",
+    "unix": "unix://./dev.sock"
   },
   "db": {
     "_uri": "postgres::host=pg.dev user=xx_user password=xx_password dbname=xx_database port=5432 sslmode=disable TimeZone=Asia/Shanghai",
@@ -24,4 +25,4 @@
     "username": "admin",
     "password": "password"
   }
-}
\ No newline at end of file
+}
diff --git a/go.mod b/go.mod
index 5a0f7f0..a2934af 100644
--- a/go.mod
+++ b/go.mod
@@ -19,6 +19,7 @@ require (
 	github.com/samber/lo v1.39.0
 	github.com/sirupsen/logrus v1.9.2
 	github.com/spf13/cast v1.6.0
+	github.com/spf13/cobra v1.8.1
 	github.com/tdewolff/minify/v2 v2.20.16
 	golang.org/x/crypto v0.23.0
 	google.golang.org/grpc v1.50.0
@@ -36,6 +37,7 @@ require (
 	github.com/glebarez/go-sqlite v1.21.2 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
 	github.com/jackc/pgconn v1.13.0 // indirect
 	github.com/jackc/pgio v1.0.0 // indirect
@@ -51,6 +53,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/tdewolff/parse/v2 v2.7.11 // indirect
 	github.com/vesoft-inc/nebula-go/v3 v3.5.0 // indirect
diff --git a/go.sum b/go.sum
index b5f1edb..78f3862 100644
--- a/go.sum
+++ b/go.sum
@@ -13,6 +13,7 @@ github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I
 github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -76,6 +77,8 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jackc/chunkreader v1.0.0/go.mod h1:RT6O25fNZIuasFJRyZ4R/Y2BbhasbmZXF9QQ7T3kePo=
 github.com/jackc/chunkreader/v2 v2.0.0/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=
 github.com/jackc/chunkreader/v2 v2.0.1 h1:i+RDz65UE+mmpjTfyz0MoVTnzeYxroil2G82ki7MGG8=
@@ -183,6 +186,7 @@ github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjR
 github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
 github.com/rs/zerolog v1.13.0/go.mod h1:YbFCdg8HfsridGWAh22vktObvhZbQsZXe4/zB0OKkWU=
 github.com/rs/zerolog v1.15.0/go.mod h1:xYTKnLHcpfU2225ny5qZjxnj9NvkumZYjJHlAThCjNc=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/samber/lo v1.39.0 h1:4gTz1wUhNYLhFSKl6O+8peW0v2F4BCY034GRpU9WnuA=
 github.com/samber/lo v1.39.0/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
@@ -195,6 +199,10 @@ github.com/sirupsen/logrus v1.9.2 h1:oxx1eChJGI6Uks2ZC4W1zpLlVgqB8ner4EuQwV4Ik1Y
 github.com/sirupsen/logrus v1.9.2/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
 github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
+github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
+github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
diff --git a/internal/api/api.go b/internal/api/api.go
index ecbf7f8..8091cd7 100644
--- a/internal/api/api.go
+++ b/internal/api/api.go
@@ -24,10 +24,9 @@ func initApp(ctx context.Context) *nf.App {
 	// for example: app := engine.Group("/api/{project}")
 	app := engine.Group("/api")
 	app.Get("/available", func() nf.HandlerFunc {
-		start := time.Now()
 		return func(c *nf.Ctx) error {
 			now := time.Now()
-			return resp.Resp200(c, nf.Map{"ok": true, "start": start, "now": now, "duration": fmt.Sprint(now.Sub(start))})
+			return resp.Resp200(c, nf.Map{"ok": opt.OK, "start": opt.Start, "now": now, "duration": fmt.Sprint(now.Sub(opt.Start))})
 		}
 	}())
 
diff --git a/internal/cmd/cli.go b/internal/cmd/cli.go
new file mode 100644
index 0000000..c4dd0da
--- /dev/null
+++ b/internal/cmd/cli.go
@@ -0,0 +1,73 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+	"net/rpc"
+	"net/url"
+	"ultone/internal/log"
+	"ultone/internal/unix"
+)
+
+var (
+	cliCommand = &cobra.Command{
+		Use: "cli",
+		PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
+			log.Debug(cmd.Context(), "[cmd.cli] svc address: %s", svc)
+
+			uri, err := url.Parse(svc)
+			if err != nil {
+				return err
+			}
+
+			if cliClient, err = rpc.Dial(uri.Scheme, uri.Host+uri.Path); err != nil {
+				return fmt.Errorf("rpc dial [%s] [%s] err: %w", uri.Scheme, uri.Host+uri.Path, err)
+			}
+
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			log.Debug(cmd.Context(), "[cli] start run cli... all args: %v", args)
+
+			return nil
+		},
+	}
+
+	svc       string
+	cliClient *rpc.Client
+)
+
+func initCli() {
+	cliCommand.PersistentFlags().StringVar(&svc, "svc", "unix:///tmp/.cli.sock", "server unix listen address")
+	cliCommand.AddCommand(&cobra.Command{
+		Use: "set",
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			log.Debug(cmd.Context(), "[cli.set] all args: %v", args)
+
+			if len(args) < 2 {
+				return fmt.Errorf("at least 2 args required")
+			}
+
+			switch args[0] {
+			case "debug":
+				out := &unix.Resp[bool]{}
+				in := &unix.SettingReq{Debug: false}
+				switch args[1] {
+				case "true":
+					in.Debug = true
+				case "false":
+				default:
+					return fmt.Errorf("unknown debug value")
+				}
+
+				if err = cliClient.Call("svc.Setting", in, out); err != nil {
+					return err
+				}
+
+				log.Info(cmd.Context(), out.Msg)
+			}
+
+			return nil
+		},
+	})
+}
diff --git a/internal/cmd/execute.go b/internal/cmd/execute.go
index ebd6dc9..34db7f3 100644
--- a/internal/cmd/execute.go
+++ b/internal/cmd/execute.go
@@ -6,17 +6,18 @@ import (
 	"ultone/internal/controller"
 	"ultone/internal/database/cache"
 	"ultone/internal/database/db"
+	"ultone/internal/log"
 	"ultone/internal/model"
 	"ultone/internal/opt"
 	"ultone/internal/tool"
+	"ultone/internal/unix"
 )
 
 var (
 	filename string
 )
 
-func Execute(ctx context.Context) error {
-
+func execute(ctx context.Context) error {
 	tool.Must(opt.Init(filename))
 	tool.Must(db.Init())
 	tool.Must(cache.Init())
@@ -31,7 +32,17 @@ func Execute(ctx context.Context) error {
 	tool.Must(controller.Init(ctx))
 	tool.Must(api.Start(ctx))
 
+	// todo: if need some cli operation, should start local unix rpc svc
+	tool.Must(unix.Start(ctx))
+
 	<-ctx.Done()
 
+	log.Warn(ctx, "received quit signal...(2s)")
+	<-tool.Timeout(2).Done()
+
 	return nil
 }
+
+func Execute(ctx context.Context) error {
+	return rootCommand.ExecuteContext(ctx)
+}
diff --git a/internal/cmd/init.go b/internal/cmd/init.go
index 5eef46f..e153c60 100644
--- a/internal/cmd/init.go
+++ b/internal/cmd/init.go
@@ -1,16 +1,12 @@
 package cmd
 
 import (
-	"flag"
 	"time"
-	"ultone/internal/opt"
 )
 
 func init() {
 	time.Local = time.FixedZone("CST", 8*3600)
 
-	flag.StringVar(&filename, "c", "etc/config.json", "config json file path")
-	flag.BoolVar(&opt.Debug, "debug", false, "")
-
-	flag.Parse()
+	initRoot()
+	initCli()
 }
diff --git a/internal/cmd/root.go b/internal/cmd/root.go
new file mode 100644
index 0000000..e3ff471
--- /dev/null
+++ b/internal/cmd/root.go
@@ -0,0 +1,29 @@
+package cmd
+
+import (
+	"github.com/loveuer/nf/nft/log"
+	"github.com/spf13/cobra"
+	"ultone/internal/opt"
+)
+
+func initRoot() {
+	rootCommand.PersistentFlags().BoolVar(&opt.Debug, "debug", false, "debug mode")
+	rootCommand.PersistentFlags().StringVarP(&filename, "config", "c", "etc/config.json", "config json file path")
+	rootCommand.PersistentPreRun = func(cmd *cobra.Command, args []string) {
+		if opt.Debug {
+			log.SetLogLevel(log.LogLevelDebug)
+		}
+
+	}
+
+	rootCommand.AddCommand(cliCommand)
+}
+
+var (
+	rootCommand = &cobra.Command{
+		Use: "nf-app",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return execute(cmd.Context())
+		},
+	}
+)
diff --git a/internal/opt/opt.go b/internal/opt/opt.go
index cd16e11..5503307 100644
--- a/internal/opt/opt.go
+++ b/internal/opt/opt.go
@@ -48,6 +48,7 @@ type config struct {
 
 var (
 	Debug bool
+	Mode  string
 	Cfg   = &config{}
 )
 
@@ -68,10 +69,6 @@ func Init(filename string) error {
 		return fmt.Errorf("opt.Init: json marshal config=%s err=%v", string(bs), err)
 	}
 
-	if Debug {
-		log.SetLogLevel(log.LogLevelDebug)
-	}
-
 	tool.TablePrinter(Cfg)
 
 	return nil
diff --git a/internal/opt/var.go b/internal/opt/var.go
index 9009a51..d34979d 100644
--- a/internal/opt/var.go
+++ b/internal/opt/var.go
@@ -1,6 +1,9 @@
 package opt
 
-import "time"
+import (
+	"sync"
+	"time"
+)
 
 const (
 	// todo: 可以替换自己生生成的 secret
@@ -40,6 +43,10 @@ const (
 )
 
 var (
+	Locker = &sync.Mutex{}
 	// todo: 颁发的 token, (cookie) 在缓存中存在的时间 (每次请求该时间也会被刷新)
 	TokenTimeout = time.Duration(3600*12) * time.Second
+
+	Start = time.Now()
+	OK    bool
 )
diff --git a/internal/unix/handler.go b/internal/unix/handler.go
new file mode 100644
index 0000000..8122f6c
--- /dev/null
+++ b/internal/unix/handler.go
@@ -0,0 +1,56 @@
+package unix
+
+import (
+	"context"
+	"fmt"
+	"time"
+	"ultone/internal/log"
+	"ultone/internal/opt"
+)
+
+type Handler struct {
+	Ctx context.Context
+}
+
+type AvailableReq struct{}
+type AvailableResp struct {
+	OK       bool
+	Now      time.Time
+	Start    time.Time
+	Duration string
+}
+
+func (*Handler) Available(_ *AvailableReq, out *AvailableResp) error {
+	now := time.Now()
+	out.OK, out.Now = opt.OK, now
+	out.Start = opt.Start
+	out.Duration = fmt.Sprint(now.Sub(opt.Start))
+	return nil
+}
+
+type SettingReq struct {
+	Debug bool
+}
+type Resp[T any] struct {
+	Status uint32
+	Msg    string
+	Data   T
+}
+
+func (h *Handler) Setting(in *SettingReq, out *Resp[bool]) error {
+	opt.Locker.Lock()
+	defer opt.Locker.Unlock()
+
+	if in.Debug {
+		opt.Debug = true
+		log.Info(h.Ctx, "set global debug[true]")
+	} else {
+		opt.Debug = false
+		log.Info(h.Ctx, "set global debug[false]")
+	}
+
+	out.Status = 200
+	out.Msg = "操作成功"
+
+	return nil
+}
diff --git a/internal/unix/start.go b/internal/unix/start.go
new file mode 100644
index 0000000..7d7f5ad
--- /dev/null
+++ b/internal/unix/start.go
@@ -0,0 +1,51 @@
+package unix
+
+import (
+	"context"
+	"net"
+	"net/rpc"
+	"net/url"
+	"ultone/internal/log"
+	"ultone/internal/opt"
+)
+
+func Start(ctx context.Context) error {
+	ready := make(chan bool)
+	defer close(ready)
+
+	uri, err := url.Parse(opt.Cfg.Listen.Unix)
+	if err != nil {
+		return err
+	}
+
+	address := uri.Host + uri.Path
+	log.Debug(ctx, "[rpc-svc] listen at [%s] [%s]", uri.Scheme, address)
+
+	ln, err := net.Listen(uri.Scheme, address)
+	if err != nil {
+		return err
+	}
+
+	go func() {
+		ready <- true
+		<-ctx.Done()
+		_ = ln.Close()
+	}()
+
+	<-ready
+
+	svc := rpc.NewServer()
+	if err = svc.RegisterName("svc", &Handler{Ctx: ctx}); err != nil {
+		return err
+	}
+
+	go func() {
+		log.Info(ctx, "[rpc-svc] start at: [%s] [%s]", uri.Scheme, address)
+		ready <- true
+		svc.Accept(ln)
+	}()
+
+	<-ready
+
+	return nil
+}
diff --git a/main.go b/main.go
index c9e67fa..9a2ac2c 100644
--- a/main.go
+++ b/main.go
@@ -6,7 +6,6 @@ import (
 	"os/signal"
 	"syscall"
 	"ultone/internal/cmd"
-	"ultone/internal/tool"
 )
 
 func main() {
@@ -16,7 +15,4 @@ func main() {
 	if err := cmd.Execute(ctx); err != nil {
 		log.Error("cmd.Execute: err=%v", err)
 	}
-
-	log.Warn("received quit signal...(2s)")
-	<-tool.Timeout(2).Done()
 }