diff --git a/type.go b/type.go
index 4d5b1b49..d850d9da 100644
--- a/type.go
+++ b/type.go
@@ -1,27 +1,29 @@
 package ice
 
 import (
+	"github.com/shylinux/toolkits"
+
+	"fmt"
+	"os"
+	"strings"
 	"time"
 )
 
 type Cache struct {
-	Value string
 	Name  string
 	Help  string
-	Hand  func(m *Message, x *Cache, arg ...string) string
+	Value string
 }
 type Config struct {
-	Value interface{}
 	Name  string
 	Help  string
-	Hand  func(m *Message, x *Config, arg ...string) string
+	Value interface{}
 }
 type Command struct {
-	Form map[string]int
 	Name string
 	Help interface{}
-	Auto func(m *Message, c *Context, key string, arg ...string) (ok bool)
-	Hand func(m *Message, c *Context, key string, arg ...string) (e error)
+	Form map[string]int
+	Hand func(m *Message, c *Context, key string, arg ...string)
 }
 type Context struct {
 	Name string
@@ -35,8 +37,8 @@ type Context struct {
 	context  *Context
 	root     *Context
 
-	exit chan bool
-	Server
+	exit   chan bool
+	server Server
 }
 type Server interface {
 	Spawn(m *Message, c *Context, arg ...string) Server
@@ -49,8 +51,8 @@ type Message struct {
 	time time.Time
 	code int
 
-	Meta map[string][]string
-	Data map[string]interface{}
+	meta map[string][]string
+	data map[string]interface{}
 
 	messages []*Message
 	message  *Message
@@ -60,3 +62,105 @@ type Message struct {
 	target *Context
 	Hand   bool
 }
+
+func (m *Message) Spawn(arg ...interface{}) *Message {
+	msg := &Message{
+		time: time.Now(),
+		code: -1,
+
+		meta: map[string][]string{},
+		data: map[string]interface{}{},
+
+		message: m,
+		root:    m.root,
+
+		source: m.target,
+		target: m.target,
+	}
+
+	if len(arg) > 0 {
+		switch val := arg[0].(type) {
+		case *Context:
+			msg.target = val
+		}
+	}
+	return msg
+}
+func (m *Message) Log(level string, str string, arg ...interface{}) {
+	fmt.Fprintf(os.Stderr, "%s %s %s\n", time.Now().Format("2006-01-02 15:04:05"), level, fmt.Sprintf(str, arg...))
+}
+func (m *Message) Confv(arg ...interface{}) interface{} {
+	key := ""
+	switch val := arg[0].(type) {
+	case string:
+		key, arg = val, arg[1:]
+	}
+
+	for _, s := range []*Context{m.target} {
+		for c := s; c != nil; c = c.context {
+			if conf, ok := c.Configs[key]; ok {
+				m.Log("conf", "%s.%s", c.Name, key)
+				return kit.Value(conf.Value, key)
+			}
+		}
+	}
+	return nil
+}
+func (m *Message) Conf(arg ...interface{}) string {
+	return kit.Format(m.Confv(arg...))
+}
+func (m *Message) Cmd(arg ...interface{}) *Message {
+	list := kit.Trans(arg...)
+	if len(list) == 0 {
+		return m
+	}
+	for _, s := range []*Context{m.target} {
+		for c := s; c != nil; c = c.context {
+			if cmd, ok := c.Commands[list[0]]; ok {
+				m.Log("cmd", "%s.%s", c.Name, list[0])
+				cmd.Hand(m, c, list[0], list[1:]...)
+			}
+		}
+	}
+	return m
+}
+func (m *Message) Echo(str string, arg ...interface{}) *Message {
+	m.meta["result"] = append(m.meta["result"], fmt.Sprintf(str, arg...))
+	return m
+}
+func (m *Message) Result(arg ...interface{}) string {
+	return strings.Join(m.meta["result"], "")
+}
+
+var Pulse = &Message{
+	time: time.Now(), code: 0,
+	meta: map[string][]string{},
+	data: map[string]interface{}{},
+
+	messages: []*Message{}, message: nil, root: nil,
+	source: Index, target: Index, Hand: true,
+}
+var Index = &Context{Name: "root", Help: "元始模块",
+	Caches:  map[string]*Cache{},
+	Configs: map[string]*Config{},
+	Commands: map[string]*Command{
+		"hi": {Name: "hi", Help: "hello", Hand: func(m *Message, c *Context, cmd string, arg ...string) {
+			m.Echo("hello world")
+		}},
+	},
+}
+
+func (c *Context) Register(s *Context, x Server) *Context {
+	if c.contexts == nil {
+		c.contexts = map[string]*Context{}
+	}
+	c.contexts[s.Name] = s
+	s.root = c.root
+	s.context = c
+	s.server = x
+	return s
+}
+func init() {
+	Index.root = Index
+	Pulse.root = Pulse
+}