diff --git a/base.go b/base.go
index 788160cd..4eaf5c40 100644
--- a/base.go
+++ b/base.go
@@ -128,6 +128,7 @@ func Run(arg ...string) string {
 
 	frame := &Frame{}
 	Index.server = frame
+	Pulse.Option("begin_time", Pulse.Time())
 
 	if frame.Begin(Pulse.Spawns(), arg...).Start(Pulse.Spawns(), arg...) {
 		frame.Close(Pulse.Spawns(), arg...)
diff --git a/base/web/web.go b/base/web/web.go
index 1a6dab18..cd4f2993 100644
--- a/base/web/web.go
+++ b/base/web/web.go
@@ -7,6 +7,7 @@ import (
 
 	"bytes"
 	"encoding/json"
+	"fmt"
 	"math/rand"
 	"net"
 	"net/http"
@@ -113,8 +114,7 @@ func (web *Frame) HandleCGI(m *ice.Message, alias map[string]interface{}, which
 	cb := func(k string, p []string, v *ice.Command) {
 		cgi[k] = func(arg ...interface{}) (res interface{}) {
 			m.TryCatch(m.Spawn(), true, func(msg *ice.Message) {
-				m.Log("cmd", "%v %v %v", k, p, arg)
-				v.Hand(msg, m.Target(), k, kit.Simple(p, arg)...)
+				msg.Target().Run(msg, v, k, kit.Simple(p, arg)...)
 
 				buffer := bytes.NewBuffer([]byte{})
 				m.Assert(tmpl.ExecuteTemplate(buffer, msg.Option(ice.WEB_TMPL), msg))
@@ -139,10 +139,10 @@ func (web *Frame) HandleCGI(m *ice.Message, alias map[string]interface{}, which
 	}
 
 	tmpl = tmpl.Funcs(cgi)
-	// tmpl = template.Must(tmpl.ParseGlob(path.Join(m.Conf(ice.WEB_SERVE, "template.path"), "/*.tmpl")))
-	// tmpl = template.Must(tmpl.ParseGlob(path.Join(m.Conf(ice.WEB_SERVE, "template.path"), m.Target().Name, "/*.tmpl")))
+	// tmpl = template.Must(tmpl.ParseGlob(path.Join(m.Conf(ice.WEB_SERVE, ice.Meta("template", "path")), "/*.tmpl")))
+	// tmpl = template.Must(tmpl.ParseGlob(path.Join(m.Conf(ice.WEB_SERVE, ice.Meta("template", "path")), m.Target().Name, "/*.tmpl")))
 	tmpl = template.Must(tmpl.ParseFiles(which))
-	m.Confm(ice.WEB_SERVE, "template.list", func(index int, value string) { tmpl = template.Must(tmpl.Parse(value)) })
+	m.Confm(ice.WEB_SERVE, ice.Meta("template", "list"), func(index int, value string) { tmpl = template.Must(tmpl.Parse(value)) })
 	for i, v := range tmpl.Templates() {
 		m.Log("info", "%v, %v", i, v.Name())
 	}
@@ -209,7 +209,13 @@ func (web *Frame) HandleCmd(m *ice.Message, key string, cmd *ice.Command) {
 			if web.Login(msg, w, r) {
 				msg.Log("cmd", "%s %s", msg.Target().Name, key)
 				cmd.Hand(msg, msg.Target(), msg.Option("url"), kit.Simple(msg.Optionv("cmds"))...)
-				w.Write([]byte(msg.Formats("meta")))
+				switch msg.Append("content-type") {
+				case "text/html":
+					w.Header().Set("Content-Type", "text/html")
+					fmt.Fprintf(w, msg.Result())
+				default:
+					fmt.Fprintf(w, msg.Formats("meta"))
+				}
 			}
 		})
 	})
@@ -261,7 +267,7 @@ func (web *Frame) Start(m *ice.Message, arg ...string) bool {
 			}
 
 			// 静态路由
-			m.Confm("web.serve", "static", func(key string, value string) {
+			m.Confm(ice.WEB_SERVE, ice.Meta("static"), func(key string, value string) {
 				msg.Log("route", "%s <- %s <- %s", s.Name, key, value)
 				w.Handle(key, http.StripPrefix(key, http.FileServer(http.Dir(value))))
 			})
@@ -290,15 +296,15 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 	Caches: map[string]*ice.Cache{},
 	Configs: map[string]*ice.Config{
 		ice.WEB_SPIDE: {Name: "spide", Help: "客户端", Value: ice.Data("self.port", ice.WEB_PORT)},
-		ice.WEB_SERVE: {Name: "serve", Help: "服务器", Value: map[string]interface{}{
-			"static": map[string]interface{}{"/": "usr/volcanos/",
+		ice.WEB_SERVE: {Name: "serve", Help: "服务器", Value: ice.Data(
+			"static", map[string]interface{}{"/": "usr/volcanos/",
 				"/static/volcanos/": "usr/volcanos/",
 			},
-			"template": map[string]interface{}{"path": "usr/template", "list": []interface{}{
+			"template", map[string]interface{}{"path": "usr/template", "list": []interface{}{
 				`{{define "raw"}}{{.Result}}{{end}}`,
 			}},
-		}},
-		ice.WEB_SPACE: {Name: "space", Help: "空间站", Value: ice.Meta("buffer", 4096, "redial", 3000)},
+		)},
+		ice.WEB_SPACE: {Name: "space", Help: "空间站", Value: ice.Data("buffer", 4096, "redial", 3000)},
 		ice.WEB_STORY: {Name: "story", Help: "故事会", Value: ice.Data("short", "data")},
 		ice.WEB_CACHE: {Name: "cache", Help: "缓存", Value: ice.Data(
 			"short", "text", "path", "var/file",
@@ -306,6 +312,7 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 		)},
 		ice.WEB_ROUTE: {Name: "route", Help: "路由", Value: ice.Data()},
 		ice.WEB_PROXY: {Name: "proxy", Help: "代理", Value: ice.Data()},
+		ice.WEB_SHARE: {Name: "share", Help: "共享", Value: ice.Data()},
 	},
 	Commands: map[string]*ice.Command{
 		ice.ICE_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
@@ -398,16 +405,16 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 			switch arg[0] {
 			case "add":
 				// 查询索引
-				head := kit.Hashs(arg[1])
+				head := kit.Hashs(arg[1], arg[2])
 				prev := m.Conf("story", ice.Meta("head", head, "list"))
 				m.Log("info", "head: %v prev: %v", head, prev)
 
 				// 添加节点
 				meta := map[string]interface{}{
 					"time":  m.Time(),
-					"story": arg[1],
-					"scene": arg[2],
-					"data":  m.Cmdx(ice.WEB_CACHE, "add", "text", arg[2]),
+					"scene": arg[1],
+					"story": arg[2],
+					"data":  m.Cmdx(ice.WEB_CACHE, "add", "text", arg[3]),
 					"prev":  prev,
 				}
 				list := m.Rich("story", nil, meta)
@@ -415,8 +422,7 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 
 				// 添加索引
 				m.Conf("story", ice.Meta("head", head), map[string]interface{}{
-					"time": m.Time(), "type": "text",
-					"story": arg[1], "list": list,
+					"time": m.Time(), "scene": arg[1], "story": arg[2], "list": list,
 				})
 				m.Echo(list)
 
@@ -433,9 +439,9 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 						menu[arg[i]] = arg[i+1]
 						i++
 					} else if head := kit.Hashs(arg[i]); m.Confs("story", kit.Keys("meta", "head", head)) {
-						menu[arg[i]] = head
+						menu[arg[i]] = m.Conf(ice.WEB_STORY, ice.Meta("head", head, "list"))
 					} else {
-						m.Error("not found %v", arg[i])
+						m.Error(true, "not found %v", arg[i])
 						return
 					}
 				}
@@ -443,6 +449,7 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 				// 添加节点
 				meta := map[string]interface{}{
 					"time":  m.Time(),
+					"scene": "commit",
 					"story": arg[1],
 					"list":  menu,
 					"prev":  prev,
@@ -452,10 +459,40 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 
 				// 添加索引
 				m.Conf("story", ice.Meta("head", head), map[string]interface{}{
-					"time": m.Time(), "type": "list",
-					"story": arg[1], "list": list,
+					"time": m.Time(), "scene": "commit", "story": arg[1], "list": list,
 				})
 				m.Echo(list)
+
+			case "history":
+				list := kit.Select(arg[1], kit.Select(m.Conf(ice.WEB_STORY, ice.Meta("head", arg[1], "list")),
+					m.Conf(ice.WEB_STORY, ice.Meta("head", kit.Hashs(arg[1]), "list"))))
+				for i := 0; i < 10 && list != ""; i++ {
+					m.Confm(ice.WEB_STORY, kit.Keys("hash", list), func(value map[string]interface{}) {
+						m.Push(list, value, []string{"key", "time", "story", "scene"})
+						m.Push("text", m.Conf(ice.WEB_CACHE, kit.Keys("hash", value["data"], "text")))
+						m.Push(list, value, []string{"data"})
+
+						kit.Fetch(value["list"], func(key string, val string) {
+							m.Push(list, value, []string{"key", "time"})
+							m.Push("story", kit.Keys(kit.Format(value["story"]), key))
+							m.Push("scene", value["scene"])
+							data := m.Conf(ice.WEB_STORY, kit.Keys("hash", val, "data"))
+							m.Push("text", m.Conf(ice.WEB_CACHE, kit.Keys("hash", data, "text")))
+							m.Push("data", data)
+						})
+						list = kit.Format(value["prev"])
+					})
+				}
+
+			case "share":
+				m.Cmdy(ice.WEB_SHARE, arg[1:])
+
+			case "index":
+				list := kit.Select(arg[1], kit.Select(m.Conf(ice.WEB_STORY, ice.Meta("head", arg[1], "list")),
+					m.Conf(ice.WEB_STORY, ice.Meta("head", kit.Hashs(arg[1]), "list"))))
+				data := kit.Select(list, m.Conf(ice.WEB_STORY, []string{"hash", list, "data"}))
+				text := m.Conf(ice.WEB_CACHE, []string{"hash", data, "text"})
+				m.Echo(text)
 			}
 		}},
 		ice.WEB_CACHE: {Name: "cache", Help: "缓存", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
@@ -481,6 +518,38 @@ var Index = &ice.Context{Name: "web", Help: "网页模块",
 		}},
 		ice.WEB_PROXY: {Name: "proxy", Help: "代理", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 		}},
+		ice.WEB_SHARE: {Name: "share type name value", Help: "共享", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			if len(arg) == 0 {
+				m.Confm(ice.WEB_SHARE, "hash", func(key string, value map[string]interface{}) {
+					m.Push(key, value)
+				})
+				return
+			}
+			m.Echo(m.Rich(ice.WEB_SHARE, nil, map[string]interface{}{
+				"create_time": m.Time(), "type": arg[0], "name": arg[1], "text": kit.Select("", arg, 2),
+			}))
+		}},
+		"/share/": &ice.Command{Name: "/share", Help: "共享", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			key := kit.Select("", strings.Split(cmd, "/"), 2)
+			m.Confm(ice.WEB_SHARE, kit.Keys("hash", key), func(value map[string]interface{}) {
+				m.Push("content-type", "text/html")
+				m.Echo(`<!DOCTYPE html>`)
+				m.Echo(`<head>`)
+				m.Echo(`<meta charset="utf-8">`)
+				m.Echo(`<link rel="stylesheet" text="text/css" href="/style.css">`)
+				m.Echo(`</head>`)
+				m.Echo(`<body>`)
+				m.Echo(`<fieldset>`)
+				key := kit.Keys("web.wiki", value["type"])
+				if key == "web.wiki.chain" {
+					m.Cmdy("web.wiki.chart", "chain", value["name"], value["text"])
+				} else {
+					m.Cmdy(key, value["name"], "", value["text"])
+				}
+				m.Echo(`</fieldset>`)
+				m.Echo(`</body>`)
+			})
+		}},
 
 		"/space": &ice.Command{Name: "/space", Help: "空间站", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			r := m.Optionv("request").(*http.Request)
diff --git a/conf.go b/conf.go
index 58d81015..b2262c8b 100644
--- a/conf.go
+++ b/conf.go
@@ -38,6 +38,7 @@ const (
 	WEB_CACHE = "cache"
 	WEB_ROUTE = "route"
 	WEB_PROXY = "proxy"
+	WEB_SHARE = "share"
 )
 const (
 	GDB_SIGNAL = "signal"
@@ -49,6 +50,7 @@ const (
 	LOG_INFO  = "info"
 	LOG_WARN  = "warn"
 	LOG_ERROR = "error"
+	LOG_TRACE = "trace"
 
 	LOG_BEGIN = "begin"
 	LOG_START = "start"
@@ -70,6 +72,7 @@ var Alias = map[string]string{
 	WEB_CACHE: "web.cache",
 	WEB_ROUTE: "web.route",
 	WEB_PROXY: "web.proxy",
+	WEB_SHARE: "web.share",
 
 	"note": "web.wiki.note",
 }
diff --git a/core/chat/chat.go b/core/chat/chat.go
index a7c90a92..fea6dd9a 100644
--- a/core/chat/chat.go
+++ b/core/chat/chat.go
@@ -20,15 +20,14 @@ var Index = &ice.Context{Name: "chat", Help: "聊天模块",
 		}},
 		ice.ICE_EXIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			m.Cmd(ice.CTX_CONFIG, "save", "chat.json", "web.chat.group")
-			m.Cmd(ice.CTX_CONFIG, "save", "web.json", "web.story", "web.cache")
+			m.Cmd(ice.CTX_CONFIG, "save", "web.json", "web.story", "web.cache", "web.share")
 			m.Cmd(ice.CTX_CONFIG, "save", "aaa.json", "aaa.role", "aaa.user", "aaa.sess")
 		}},
 
 		ice.WEB_LOGIN: {Name: "login", Help: "登录", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			if cmd != "/login" {
-				if !m.Options(ice.WEB_SESS) || !m.Options("username") {
+				if m.Warn(!m.Options(ice.WEB_SESS) || !m.Options("username"), "not login") {
 					// 检查失败
-					m.Log(ice.LOG_WARN, "not login").Error("not login")
 					m.Option("path", "")
 					return
 				}
diff --git a/core/wiki/wiki.go b/core/wiki/wiki.go
index 4ea0e1d7..e5447bcc 100644
--- a/core/wiki/wiki.go
+++ b/core/wiki/wiki.go
@@ -13,34 +13,6 @@ import (
 	"strings"
 )
 
-var prefix = `<svg class="story" data-name="{{.Option "name"}}" data-text="{{.Option "text"}}" vertion="1.1" xmlns="http://www.w3.org/2000/svg"
-	width="{{.Option "width"}}" height="{{.Option "height"}}" style="{{.Option "style"}}"
-	data-name="{{.Option "name"}}"
->`
-
-var shell = `<div class="story code" data-name="{{.Option "name"}}" data-text="{{.Option "text"}}" data-input="{{.Option "input"}}">$ {{.Option "input"}}
-{{.Option "output"}}</div>`
-
-var title = `<span class="story">{{.Option "prefix"}}{{.Option "content"}}</span>`
-
-var order = `<ul class="story" data-name="{{.Option "name"}}" data-text="{{.Option "text"}}">{{range $index, $value := .Optionv "list"}}<li>{{$value}}</li>{{end}}</ul>`
-
-var table = `<table class="story" data-name="{{.Option "name"}} data-text="{{.Option "text"}}>
-<tr>{{range $i, $v := .Optionv "head"}}<th>{{$v}}</th>{{end}}</tr>
-{{range $index, $value := .Optionv "list"}}
-<tr>{{range $i, $v := $value}}<td>{{$v}}</td>{{end}}</tr>
-{{end}}
-</table>`
-
-var premenu = `<ul class="story premenu"></ul>`
-var endmenu = `<ul class="story endmenu">
-{{$menu := .Optionv "menu"}}
-{{range $index, $value := Value $menu "list"}}
-<li>{{Value $value "prefix"}} {{Value $value "content"}}</li>
-{{end}}
-</ul>
-`
-
 var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 	Caches: map[string]*ice.Cache{},
 	Configs: map[string]*ice.Config{
@@ -65,11 +37,11 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 	Commands: map[string]*ice.Command{
 		"chart": {Name: "chart block|chain|table name text [fg bg fs ls p m]", Help: "绘图", Meta: map[string]interface{}{
 			"display": "inner",
-		}, List: []interface{}{
-			map[string]interface{}{"type": "select", "value": "chain", "values": "block chain table"},
-			map[string]interface{}{"type": "text", "value": ""},
-			map[string]interface{}{"type": "button", "value": "生成"},
-		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		}, List: ice.List(
+			ice.MDB_TYPE, "select", "value", "chain", "values", "block chain table",
+			ice.MDB_TYPE, "text", "value", "",
+			ice.MDB_TYPE, "button", "value", "生成",
+		), Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			// 创建类型
 			var chart Chart
 			switch arg[0] {
@@ -84,6 +56,7 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 			arg[2] = strings.TrimSpace(arg[2])
 
 			// 构造数据
+			m.Option("type", arg[0])
 			m.Option("name", arg[1])
 			m.Option("text", arg[2])
 			chart.Init(m, arg[2:]...)
@@ -95,7 +68,10 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 			chart.Draw(m, 0, 0)
 			m.Render(m.Conf("chart", ice.Meta("suffix")))
 		}},
-		"table": {Name: "table name text", Help: "表格", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
+		"table": {Name: "table name text", Help: "表格", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			m.Option("type", "table")
+			m.Option("name", arg[0])
+			m.Option("text", arg[1])
 			head, list := []string{}, [][]string{}
 			for i, v := range kit.Split(arg[1], "\n") {
 				if i == 0 {
@@ -109,27 +85,29 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 			m.Render(m.Conf("table", ice.Meta("template")))
 		}},
 		"order": {Name: "order name text", Help: "列表", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
-			m.Optionv("name", arg[0])
-			m.Optionv("text", arg[1])
+			m.Option("type", "order")
+			m.Option("name", arg[0])
+			m.Option("text", arg[1])
 			m.Optionv("list", kit.Split(arg[1], "\n"))
 			m.Render(m.Conf("order", ice.Meta("template")))
 		}},
-		"shell": {Name: "shell dir cmd", Help: "命令", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
-			m.Option("cmd_dir", arg[0])
-			m.Option("input", strings.Join(arg[1:], " "))
-			m.Option("output", m.Cmdx("cli.system", "sh", "-c", strings.Join(arg[1:], " ")))
+		"shell": {Name: "shell name dir cmd", Help: "命令", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
+			m.Option("type", "shell")
+			m.Option("name", arg[0])
+			m.Option("cmd_dir", arg[1])
+			m.Option("output", m.Cmdx("cli.system", "sh", "-c", m.Option("input", strings.Join(arg[2:], " "))))
 			m.Render(m.Conf("shell", ice.Meta("template")))
 		}},
 		"title": {Name: "title text", Help: "标题", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			// 生成序号
 			title, _ := m.Optionv("title").(map[string]int)
 			switch arg[0] {
-			case "premenu":
-				m.Echo(premenu)
-				return
 			case "endmenu":
 				m.Render(endmenu)
 				return
+			case "premenu":
+				m.Render(premenu)
+				return
 			case "section":
 				arg = arg[1:]
 				title["section"]++
@@ -142,13 +120,13 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 			default:
 				m.Option("prefix", "")
 			}
-
-			ns := strings.Split(m.Conf("runtime", "node.name"), "-")
+			m.Option("type", "title")
+			m.Option("text", arg[0])
 
 			// 生成菜单
+			ns := strings.Split(m.Conf("runtime", "node.name"), "-")
 			menu, _ := m.Optionv("menu").(map[string]interface{})
-			list, _ := menu["list"].([]interface{})
-			menu["list"] = append(list, map[string]interface{}{
+			menu["list"] = append(menu["list"].([]interface{}), map[string]interface{}{
 				"content": m.Option("content", kit.Select(ns[len(ns)-1], arg, 0)),
 				"prefix":  m.Option("prefix"),
 			})
@@ -160,7 +138,7 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 		"_text": {Name: "_text file", Help: "文章", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
 			m.Option(ice.WEB_TMPL, "raw")
 			m.Optionv("title", map[string]int{})
-			m.Optionv("menu", map[string]interface{}{})
+			m.Optionv("menu", map[string]interface{}{"list": []interface{}{}})
 
 			// 生成文章
 			buffer := bytes.NewBuffer([]byte{})
@@ -185,7 +163,7 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 		}},
 		"note": {Name: "note file", Help: "笔记", Meta: map[string]interface{}{
 			"remote": "true", "display": "inner",
-			"detail": []string{"add", "commit", "favor", "detail"},
+			"detail": []string{"add", "commit", "history", "share"},
 		}, List: ice.List(
 			ice.MDB_TYPE, "text", "value", "miss.md", "name", "path",
 			ice.MDB_TYPE, "button", "value", "执行", "action", "auto",
@@ -200,6 +178,9 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 			}
 			m.Cmdy(kit.Select("_tree", "_text", len(arg) > 0 && strings.HasSuffix(arg[0], ".md")), arg)
 		}},
+		"index": {Name: "index hash", Help: "索引", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
+			m.Cmd(ice.WEB_STORY, "index", arg)
+		}},
 	},
 }
 
diff --git a/demo/usr/local/wiki/miss.md b/demo/usr/local/wiki/miss.md
index dfda5df4..37f8c91b 100644
--- a/demo/usr/local/wiki/miss.md
+++ b/demo/usr/local/wiki/miss.md
@@ -1,17 +1,17 @@
 # {{title "hello world"}}
 
-{{shell "" "uptime"}}
+{{shell "开机时长" "" "uptime"}}
 
 {{title "premenu"}}
 
 ## {{chapter "项目总览"}}
-{{table "总览" `
+{{order "总览" `
 volcano iceberg
 context toolkit
 preload appframe
 `}}
 
-{{order "总览" `
+{{table "总览" `
 volcano iceberg
 context toolkit
 preload appframe
diff --git a/type.go b/type.go
index 3d87c2ef..ef363712 100644
--- a/type.go
+++ b/type.go
@@ -370,9 +370,6 @@ func (m *Message) Echo(str string, arg ...interface{}) *Message {
 	m.meta[MSG_RESULT] = append(m.meta[MSG_RESULT], fmt.Sprintf(str, arg...))
 	return m
 }
-func (m *Message) Error(str string, arg ...interface{}) *Message {
-	return m.Echo("error").Echo(str, arg...)
-}
 func (m *Message) Sort(key string, arg ...string) *Message {
 	cmp := "str"
 	if len(arg) > 0 && arg[0] != "" {
@@ -550,10 +547,10 @@ func (m *Message) Optionv(key string, arg ...interface{}) interface{} {
 	}
 
 	for msg := m; msg != nil; msg = msg.message {
-		if list, ok := msg.meta[key]; ok {
+		if list, ok := msg.data[key]; ok {
 			return list
 		}
-		if list, ok := msg.data[key]; ok {
+		if list, ok := msg.meta[key]; ok {
 			return list
 		}
 	}
@@ -579,8 +576,9 @@ func (m *Message) Result(arg ...interface{}) string {
 }
 
 func (m *Message) Log(level string, str string, arg ...interface{}) *Message {
+	str = strings.TrimSpace(fmt.Sprintf(str, arg...))
 	if Log != nil {
-		Log(m, level, fmt.Sprintf(str, arg...))
+		Log(m, level, str)
 	}
 	prefix, suffix := "", ""
 	switch level {
@@ -593,12 +591,37 @@ func (m *Message) Log(level string, str string, arg ...interface{}) *Message {
 	}
 	fmt.Fprintf(os.Stderr, "%s %d %s->%s %s%s %s%s\n",
 		time.Now().Format(ICE_TIME), m.code, m.source.Name, m.target.Name,
-		prefix, level, fmt.Sprintf(str, arg...), suffix)
+		prefix, level, str, suffix)
 	return m
 }
 func (m *Message) Info(str string, arg ...interface{}) *Message {
 	return m.Log(LOG_INFO, str, arg...)
 }
+func (m *Message) Warn(err bool, str string, arg ...interface{}) bool {
+	if err {
+		m.Echo("warn: ").Echo(str, arg...)
+		return m.Log(LOG_WARN, str, arg...) != nil
+	}
+	return false
+}
+func (m *Message) Error(err bool, str string, arg ...interface{}) bool {
+	if err {
+		m.Echo("error: ").Echo(str, arg...)
+		m.Log(LOG_ERROR, m.Format("stack"))
+		m.Log(LOG_ERROR, str, arg...)
+		m.Log(LOG_ERROR, m.Format("chain"))
+		return true
+	}
+	return false
+}
+func (m *Message) Trace(key string, str string, arg ...interface{}) *Message {
+	if m.Options(key) {
+		m.Echo("trace: ").Echo(str, arg...)
+		return m.Log(LOG_TRACE, str, arg...)
+	}
+	return m
+}
+
 func (m *Message) Assert(arg interface{}) bool {
 	switch arg := arg.(type) {
 	case nil:
@@ -749,12 +772,14 @@ func (m *Message) Search(key interface{}, cb interface{}) *Message {
 			for c := p; c != nil; c = c.context {
 				if cmd, ok := c.Commands[key]; ok {
 					cb(c.context, c, key, cmd)
+					break
 				}
 			}
 		case func(p *Context, s *Context, key string, conf *Config):
 			for c := p; c != nil; c = c.context {
 				if cmd, ok := c.Configs[key]; ok {
 					cb(c.context, c, key, cmd)
+					break
 				}
 			}
 		case func(p *Context, s *Context, key string):
@@ -1039,18 +1064,14 @@ func (m *Message) Cmd(arg ...interface{}) *Message {
 	return m
 }
 func (m *Message) Confv(arg ...interface{}) (val interface{}) {
-	m.Search(arg[0], func(p *Context, s *Context, key string) {
-		for c := s; c != nil; c = c.context {
-			if conf, ok := c.Configs[key]; ok {
-				if len(arg) > 1 {
-					if len(arg) > 2 {
-						kit.Value(conf.Value, arg[1:]...)
-					}
-					val = kit.Value(conf.Value, arg[1])
-				} else {
-					val = conf.Value
-				}
+	m.Search(arg[0], func(p *Context, s *Context, key string, conf *Config) {
+		if len(arg) > 1 {
+			if len(arg) > 2 {
+				kit.Value(conf.Value, arg[1:]...)
 			}
+			val = kit.Value(conf.Value, arg[1])
+		} else {
+			val = conf.Value
 		}
 	})
 	return