diff --git a/base/log/log.go b/base/log/log.go
index 285b1b17..5fa4a5c4 100644
--- a/base/log/log.go
+++ b/base/log/log.go
@@ -120,8 +120,8 @@ var Index = &ice.Context{Name: "log", Help: "日志模块",
 					// 日志文件
 					if f, p, e := kit.Create(kit.Format(value["path"])); m.Assert(e) {
 						m.Cap(ice.CTX_STREAM, path.Base(p))
-						m.Log("create", "%s: %s", key, p)
 						value["file"] = bufio.NewWriter(f)
+						m.Log_CREATE(kit.MDB_FILE, p)
 					}
 				})
 			}
diff --git a/base/mdb/mdb.go b/base/mdb/mdb.go
index a9f5f2f6..263cd9c5 100644
--- a/base/mdb/mdb.go
+++ b/base/mdb/mdb.go
@@ -4,17 +4,18 @@ import (
 	"github.com/shylinux/icebergs"
 	"github.com/shylinux/icebergs/base/web"
 	"github.com/shylinux/toolkits"
+	"github.com/shylinux/toolkits/task"
 
 	"encoding/csv"
 	"encoding/json"
 	"os"
 	"sort"
-	"strings"
 )
 
 func _list_import(m *ice.Message, prefix, key, file string) {
 	f, e := os.Open(file)
 	m.Assert(e)
+	defer m.Cmdy(web.STORY, web.CATCH, CSV, file)
 	defer f.Close()
 
 	r := csv.NewReader(f)
@@ -43,10 +44,10 @@ func _list_import(m *ice.Message, prefix, key, file string) {
 	m.Log_IMPORT(kit.MDB_KEY, kit.Keys(prefix, key), kit.MDB_COUNT, count)
 }
 func _list_export(m *ice.Message, prefix, key, file string) {
-	f, p, e := kit.Create(kit.Keys(file, "csv"))
+	f, p, e := kit.Create(kit.Keys(file, CSV))
 	m.Assert(e)
+	defer m.Cmdy(web.STORY, web.CATCH, CSV, p)
 	defer f.Close()
-	defer m.Cmdy(web.STORY, "catch", "csv", p)
 
 	w := csv.NewWriter(f)
 	defer w.Flush()
@@ -73,54 +74,101 @@ func _list_export(m *ice.Message, prefix, key, file string) {
 	})
 	m.Log_EXPORT(kit.MDB_FILE, p, kit.MDB_COUNT, count)
 }
+func _list_select(m *ice.Message, prefix, key, limit, offend, field, value string) {
+	m.Option("cache.limit", limit)
+	m.Option("cache.offend", offend)
+	m.Grows(prefix, key, field, value, func(index int, value map[string]interface{}) {
+		m.Push("", value)
+	})
+}
+func _list_search(m *ice.Message, prefix, key, field, value string) {
+	list := []interface{}{}
+	files := map[string]bool{}
+	m.Richs(prefix, key, kit.MDB_FOREACH, func(key string, value map[string]interface{}) {
+		kit.Fetch(kit.Value(value, "meta.record"), func(index int, value map[string]interface{}) {
+			file := value["file"].(string)
+			if _, ok := files[file]; ok {
+				list = append(list, file)
+			} else {
+				files[file] = true
+			}
+		})
+	})
+	defer m.Cost("search")
+
+	task.Sync(list, func(task *task.Task, lock *task.Lock) error {
+		kit.CSV(kit.Format(task.Arg), 100000, func(index int, line map[string]string, head []string) {
+			if line[field] != value {
+				return
+			}
+
+			defer lock.WLock()()
+			m.Push("", line)
+		})
+		return nil
+	})
+}
+
+func _hash_search(m *ice.Message, prefix, key, field, value string) {
+	m.Richs(prefix, key, kit.MDB_FOREACH, func(key string, val map[string]interface{}) {
+		if field != "" && value != val[field] {
+			return
+		}
+		m.Push(key, value)
+	})
+}
 func _hash_import(m *ice.Message, prefix, key, file string) {
 	f, e := os.Open(file)
 	m.Assert(e)
+	defer m.Cmdy(web.STORY, web.CATCH, JSON, file)
 	defer f.Close()
 
-	defer m.Log_IMPORT(kit.MDB_FILE, file)
-
-	data := map[string]interface{}{}
+	list := map[string]interface{}{}
 	de := json.NewDecoder(f)
-	de.Decode(&data)
+	de.Decode(&list)
 
-	for k, v := range data {
-		m.Log_MODIFY(kit.MDB_KEY, kit.Keys(prefix, key, kit.MDB_HASH), "k", k, "v", v)
-		m.Conf(prefix, kit.Keys(key, k), v)
+	count := 0
+	for _, data := range list {
+		// 导入数据
+		m.Rich(prefix, key, data)
+		count++
 	}
+	m.Log_IMPORT(kit.MDB_KEY, kit.Keys(prefix, key), kit.MDB_COUNT, count)
 }
 func _hash_export(m *ice.Message, prefix, key, file string) {
-	f, p, e := kit.Create(kit.Keys(file, "json"))
+	f, p, e := kit.Create(kit.Keys(file, JSON))
 	m.Assert(e)
+	defer m.Cmdy(web.STORY, web.CATCH, JSON, p)
 	defer f.Close()
-	defer m.Cmdy(web.STORY, "catch", "json", p)
 
 	en := json.NewEncoder(f)
 	en.SetIndent("", "  ")
-	en.Encode(m.Confv(prefix, kit.Keys(key, kit.MDB_HASH)))
+	en.Encode(m.Confv(prefix, kit.Keys(key, HASH)))
 	m.Log_EXPORT(kit.MDB_FILE, p)
 }
 func _dict_import(m *ice.Message, prefix, key, file string) {
 	f, e := os.Open(file)
 	m.Assert(e)
+	m.Cmdy(web.STORY, web.CATCH, JSON, file)
 	defer f.Close()
 
-	defer m.Log_IMPORT(kit.MDB_FILE, file)
-
 	data := map[string]interface{}{}
 	de := json.NewDecoder(f)
 	de.Decode(&data)
 
+	count := 0
 	for k, v := range data {
 		m.Log_MODIFY(kit.MDB_KEY, kit.Keys(prefix, key), "k", k, "v", v)
 		m.Conf(prefix, kit.Keys(key, k), v)
+		count++
 	}
+	m.Log_EXPORT(kit.MDB_FILE, file, kit.MDB_COUNT, count)
 }
 func _dict_export(m *ice.Message, prefix, key, file string) {
-	f, p, e := kit.Create(kit.Keys(file, "json"))
+	f, p, e := kit.Create(kit.Keys(file, JSON))
 	m.Assert(e)
+	defer m.Cmdy(web.STORY, web.CATCH, JSON, p)
 	defer f.Close()
-	defer m.Cmdy(web.STORY, "catch", "json", p)
 
 	en := json.NewEncoder(f)
 	en.SetIndent("", "  ")
@@ -128,72 +176,66 @@ func _dict_export(m *ice.Message, prefix, key, file string) {
 	m.Log_EXPORT(kit.MDB_FILE, p)
 }
 
-const IMPORT = "import"
-const EXPORT = "export"
+const (
+	CSV  = "csv"
+	JSON = "json"
+)
+const (
+	DICT = "dict"
+	META = "meta"
+	HASH = "hash"
+	LIST = "list"
+)
+const (
+	IMPORT = "import"
+	EXPORT = "export"
+	SELECT = "select"
+	SEARCH = "search"
+)
 
 var Index = &ice.Context{Name: "mdb", Help: "数据模块",
 	Commands: map[string]*ice.Command{
 		ice.ICE_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
 		ice.ICE_EXIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
-		kit.MDB_IMPORT: {Name: "import conf key type file", Help: "导入数据", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+
+		IMPORT: {Name: "import conf key type file", Help: "导入数据", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			switch arg[2] {
-			case kit.MDB_LIST:
+			case LIST:
 				_list_import(m, arg[0], arg[1], arg[3])
-			case kit.MDB_HASH:
+			case HASH:
 				_hash_import(m, arg[0], arg[1], arg[3])
-			case kit.MDB_DICT:
+			case DICT:
 				_dict_import(m, arg[0], arg[1], arg[3])
 			}
 		}},
-		kit.MDB_EXPORT: {Name: "export conf key type [name]", Help: "导出数据", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		EXPORT: {Name: "export conf key type [name]", Help: "导出数据", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			switch file := kit.Select(kit.Select(arg[0], arg[0]+":"+arg[1], arg[1] != ""), arg, 3); arg[2] {
-			case kit.MDB_LIST:
+			case LIST:
 				_list_export(m, arg[0], arg[1], file)
-			case kit.MDB_HASH:
+			case HASH:
 				_hash_export(m, arg[0], arg[1], file)
-			case kit.MDB_DICT:
+			case DICT:
 				_dict_export(m, arg[0], arg[1], file)
 			}
 		}},
 
-		"update": {Name: "update config table index key value", Help: "修改数据", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			meta := m.Confm(arg[0], arg[1]+".meta")
-			index := kit.Int(arg[2]) - kit.Int(meta["offset"]) - 1
-
-			data := m.Confm(arg[0], arg[1]+".list."+kit.Format(index))
-			for i := 3; i < len(arg)-1; i += 2 {
-				kit.Value(data, arg[i], arg[i+1])
-			}
-		}},
-		"select": {Name: "select config table index offend limit match value", Help: "修改数据", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			if len(arg) == 3 {
-				meta := m.Confm(arg[0], arg[1]+".meta")
-				index := kit.Int(arg[2]) - kit.Int(meta["offset"]) - 1
-
-				data := m.Confm(arg[0], arg[1]+".list."+kit.Format(index))
-				m.Push(arg[2], data)
-			} else {
-				m.Option("cache.offend", kit.Select("0", arg, 3))
-				m.Option("cache.limit", kit.Select("10", arg, 4))
-				fields := strings.Split(arg[7], " ")
-				m.Grows(arg[0], arg[1], kit.Select("", arg, 5), kit.Select("", arg, 6), func(index int, value map[string]interface{}) {
-					m.Push("id", value, fields)
-				})
-			}
-		}},
-
-		ice.MDB_DELETE: {Name: "delete conf key type", Help: "删除", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		SELECT: {Name: "select conf key type [limit [offend [key value]]]", Help: "数据查询", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			switch arg[2] {
-			case kit.MDB_DICT:
-				m.Log(ice.LOG_DELETE, "%s: %s", arg[1], m.Conf(arg[0], arg[1]))
-				m.Echo("%s", m.Conf(arg[0], arg[1]))
-				m.Conf(arg[0], arg[1], "")
-			case kit.MDB_META:
-			case kit.MDB_LIST:
-			case kit.MDB_HASH:
+			case LIST:
+				_list_select(m, arg[0], arg[1], kit.Select("10", arg, 3), kit.Select("0", arg, 4), kit.Select("", arg, 5), kit.Select("", arg, 6))
+			}
+		}},
+		SEARCH: {Name: "search conf key type key value", Help: "数据查询", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			switch arg[2] {
+			case LIST:
+				_list_search(m, arg[0], arg[1], arg[3], arg[4])
+			case HASH:
+				_hash_search(m, arg[0], arg[1], arg[3], arg[4])
 			}
 		}},
 	},
 }
 
-func init() { ice.Index.Register(Index, nil, IMPORT, EXPORT) }
+func init() {
+	ice.Index.Register(Index, nil, IMPORT, EXPORT, SELECT, SEARCH)
+}
diff --git a/base/nfs/nfs.go b/base/nfs/nfs.go
index 7a84fb1a..ae4cb8fa 100644
--- a/base/nfs/nfs.go
+++ b/base/nfs/nfs.go
@@ -2,6 +2,8 @@ package nfs
 
 import (
 	ice "github.com/shylinux/icebergs"
+	"github.com/shylinux/icebergs/base/cli"
+	"github.com/shylinux/icebergs/base/web"
 	kit "github.com/shylinux/toolkits"
 
 	"bufio"
@@ -18,8 +20,7 @@ import (
 )
 
 const (
-	FILE  = "file"
-	TRASH = "trash"
+	FILE = "file"
 )
 
 func _file_list(m *ice.Message, root string, name string, level int, deep bool, dir_type string, dir_reg *regexp.Regexp, fields []string) {
@@ -141,12 +142,12 @@ func _file_list(m *ice.Message, root string, name string, level int, deep bool,
 	}
 }
 func _file_show(m *ice.Message, name string) {
-	if f, e := os.OpenFile(name, os.O_RDONLY, 0777); m.Assert(e) {
+	if f, e := os.OpenFile(name, os.O_RDONLY, 0640); m.Assert(e) {
 		defer f.Close()
 		if s, e := f.Stat(); m.Assert(e) {
 			buf := make([]byte, s.Size())
 			if n, e := f.Read(buf); m.Assert(e) {
-				m.Log_IMPORT("file", name, "size", n)
+				m.Log_IMPORT(kit.MDB_FILE, name, kit.MDB_SIZE, n)
 				m.Echo(string(buf[:n]))
 			}
 		}
@@ -157,7 +158,7 @@ func _file_save(m *ice.Message, name string, text ...string) {
 		defer f.Close()
 		for _, v := range text {
 			if n, e := f.WriteString(v); m.Assert(e) {
-				m.Log_EXPORT("file", p, "size", n)
+				m.Log_IMPORT(kit.MDB_FILE, p, kit.MDB_SIZE, n)
 			}
 		}
 		m.Echo(p)
@@ -170,7 +171,7 @@ func _file_copy(m *ice.Message, name string, from ...string) {
 			if s, e := os.Open(v); !m.Warn(e != nil, "%s", e) {
 				defer s.Close()
 				if n, e := io.Copy(f, s); !m.Warn(e != nil, "%s", e) {
-					m.Log_IMPORT("file", p, "size", n)
+					m.Log_IMPORT(kit.MDB_FILE, p, kit.MDB_SIZE, n)
 				}
 			}
 		}
@@ -178,14 +179,14 @@ func _file_copy(m *ice.Message, name string, from ...string) {
 }
 func _file_link(m *ice.Message, name string, from string) {
 	m.Cmd("nfs.trash", name)
-	os.MkdirAll(path.Dir(name), 0777)
+	os.MkdirAll(path.Dir(name), 0760)
 	os.Link(from, name)
 }
 func _file_trash(m *ice.Message, name string, from ...string) {
 	if s, e := os.Stat(name); e == nil {
 		if s.IsDir() {
 			name := path.Base(name) + ".tar.gz"
-			m.Cmd(ice.CLI_SYSTEM, "tar", "zcf", name, name)
+			m.Cmd(cli.SYSTEM, "tar", "zcf", name, name)
 		}
 
 		if f, e := os.Open(name); m.Assert(e) {
@@ -196,36 +197,41 @@ func _file_trash(m *ice.Message, name string, from ...string) {
 			os.MkdirAll(path.Dir(p), 0777)
 			os.Rename(name, p)
 
-			m.Cmd(ice.WEB_FAVOR, "trash", "bin", name, p)
+			m.Cmd(web.FAVOR, "trash", "bin", name, p)
 		}
 	}
 }
 
-func FileSave(m *ice.Message, file string, text ...string) {
-	_file_save(m, file, text...)
-}
+const (
+	DIR   = "dir"
+	CAT   = "cat"
+	SAVE  = "save"
+	COPY  = "copy"
+	LINK  = "link"
+	TRASH = "trash"
+)
 
 var Index = &ice.Context{Name: "nfs", Help: "存储模块",
 	Configs: map[string]*ice.Config{
 		TRASH: {Name: "trash", Help: "删除", Value: kit.Data("path", "var/trash")},
 	},
 	Commands: map[string]*ice.Command{
-		"dir": {Name: "dir path field...", Help: "目录", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		DIR: {Name: "dir path field...", Help: "目录", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			rg, _ := regexp.Compile(m.Option("dir_reg"))
 			_file_list(m, kit.Select("./", m.Option("dir_root")), kit.Select("", arg, 0),
 				0, m.Options("dir_deep"), kit.Select("both", m.Option("dir_type")), rg,
 				strings.Split(kit.Select("time size line path", strings.Join(arg[1:], " ")), " "))
 		}},
-		"cat": {Name: "cat file", Help: "查看", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		CAT: {Name: "cat file", Help: "查看", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			_file_show(m, arg[0])
 		}},
-		"save": {Name: "save file text...", Help: "保存", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		SAVE: {Name: "save file text...", Help: "保存", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			_file_save(m, arg[0], arg[1:]...)
 		}},
-		"copy": {Name: "copy file from...", Help: "复制", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		COPY: {Name: "copy file from...", Help: "复制", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			_file_copy(m, arg[0], arg[1:]...)
 		}},
-		"link": {Name: "link file from", Help: "链接", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		LINK: {Name: "link file from", Help: "链接", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			_file_link(m, arg[0], arg[1])
 		}},
 
diff --git a/base/ssh/ssh.go b/base/ssh/ssh.go
index bc7b77ac..76aa8b01 100644
--- a/base/ssh/ssh.go
+++ b/base/ssh/ssh.go
@@ -3,6 +3,8 @@ package ssh
 import (
 	"github.com/shylinux/icebergs"
 	"github.com/shylinux/icebergs/base/aaa"
+	"github.com/shylinux/icebergs/base/cli"
+	"github.com/shylinux/icebergs/base/web"
 	"github.com/shylinux/toolkits"
 
 	"bufio"
@@ -17,15 +19,20 @@ import (
 )
 
 type Frame struct {
-	in  io.ReadCloser
-	out io.Writer
-
+	source string
 	target *ice.Context
-	exit   bool
+	stdout io.Writer
+
+	count int
+	ps1   []string
+	ps2   []string
+
+	exit bool
 }
 
 func Render(msg *ice.Message, cmd string, args ...interface{}) {
-	msg.Log(ice.LOG_EXPORT, "%s: %v", cmd, args)
+	defer func() { msg.Log_EXPORT(kit.MDB_RENDER, cmd, kit.MDB_TEXT, args) }()
+
 	switch arg := kit.Simple(args...); cmd {
 	case ice.RENDER_OUTPUT:
 
@@ -49,6 +56,7 @@ func Render(msg *ice.Message, cmd string, args ...interface{}) {
 		if res == "" {
 			res = msg.Table().Result()
 		}
+		args = append(args, "length:", len(res))
 
 		// 输出结果
 		if fmt.Fprintf(msg.O, res); !strings.HasSuffix(res, "\n") {
@@ -58,60 +66,125 @@ func Render(msg *ice.Message, cmd string, args ...interface{}) {
 	msg.Append(ice.MSG_OUTPUT, ice.RENDER_OUTPUT)
 }
 
-func (f *Frame) prompt(m *ice.Message) *Frame {
-	if f.out == os.Stdout {
-		fmt.Fprintf(f.out, "\r")
-		for _, v := range kit.Simple(m.Optionv(ice.MSG_PROMPT)) {
-			switch v {
-			case "count":
-				fmt.Fprintf(f.out, "%d", kit.Int(m.Conf("history", "meta.count"))+1)
-			case "time":
-				fmt.Fprintf(f.out, time.Now().Format("15:04:05"))
-			case "target":
-				fmt.Fprintf(f.out, f.target.Name)
-			default:
-				fmt.Fprintf(f.out, v)
-			}
+func (f *Frame) history(m *ice.Message, line string) string {
+	favor := m.Conf(SOURCE, kit.Keys(kit.MDB_META, web.FAVOR))
+	if strings.HasPrefix(strings.TrimSpace(line), "!!") {
+		if len(line) == 2 {
+			line = m.Cmd(web.FAVOR, favor).Append(kit.MDB_TEXT)
 		}
+	} else if strings.HasPrefix(strings.TrimSpace(line), "!") {
+		if len(line) == 1 {
+			// 历史记录
+			msg := m.Cmd(web.FAVOR, favor)
+			msg.Sort(kit.MDB_ID)
+			msg.Appendv(ice.MSG_APPEND, kit.MDB_TIME, kit.MDB_ID, kit.MDB_TEXT)
+			f.printf(m, msg.Table().Result())
+			return ""
+		}
+		if i, e := strconv.Atoi(line[1:]); e == nil {
+			// 历史命令
+			line = kit.Format(kit.Value(m.Cmd(web.FAVOR, favor, i).Optionv("value"), kit.MDB_TEXT))
+		} else {
+			f.printf(m, m.Cmd("history", "search", line[1:]).Table().Result())
+			return ""
+		}
+	} else if strings.TrimSpace(line) != "" && f.source == STDIO {
+		// 记录历史
+		m.Cmd(web.FAVOR, favor, "cmd", f.source, line)
 	}
-	return f
+	return line
 }
 func (f *Frame) printf(m *ice.Message, res string, arg ...interface{}) *Frame {
 	if len(arg) > 0 {
-		fmt.Fprintf(f.out, res, arg...)
+		fmt.Fprintf(f.stdout, res, arg...)
 	} else {
-		fmt.Fprint(f.out, res)
+		fmt.Fprint(f.stdout, res)
 	}
-	// if !strings.HasSuffix(res, "\n") {
-	// 	fmt.Fprint(f.out, "\n")
-	// }
 	return f
 }
-func (f *Frame) parse(m *ice.Message, line string) *Frame {
-	for _, one := range kit.Split(line, ";", ";", ";") {
-		ls := kit.Split(one)
-		m.Log(ice.LOG_IMPORT, "stdin: %d %v", len(ls), ls)
+func (f *Frame) prompt(m *ice.Message, list ...string) *Frame {
+	if f.stdout != os.Stdout {
+		return f
+	}
+	if len(list) == 0 {
+		list = append(list, f.ps1...)
+	}
 
-		if len(ls) == 1 && ls[0] == "~" {
-			// 模块列表
-			ls = []string{"context"}
-		} else if len(ls) > 0 && strings.HasPrefix(ls[0], "~") {
-			// 切换模块
-			target := ls[0][1:]
-			if ls = ls[1:]; len(target) == 0 && len(ls) > 0 {
-				target, ls = ls[0], ls[1:]
-			}
-			if target == "~" {
-				target = ""
-			}
-			m.Spawn(f.target).Search(target+".", func(p *ice.Context, s *ice.Context, key string) {
-				m.Info("choice: %s", s.Name)
-				f.target = s
-			})
+	fmt.Fprintf(f.stdout, "\r")
+	for _, v := range list {
+		switch v {
+		case "count":
+			fmt.Fprintf(f.stdout, "%d", kit.Int(m.Conf("history", "meta.count"))+1)
+		case "time":
+			fmt.Fprintf(f.stdout, time.Now().Format("15:04:05"))
+		case "target":
+			fmt.Fprintf(f.stdout, f.target.Name)
+		default:
+			fmt.Fprintf(f.stdout, v)
 		}
-		if len(ls) == 0 {
-			continue
+	}
+	return f
+}
+func (f *Frame) option(m *ice.Message, ls []string) []string {
+	// 解析选项
+	ln := []string{}
+	m.Option("cache.limit", 10)
+	for i := 0; i < len(ls); i++ {
+		if ls[i] == "--" {
+			ln = append(ln, ls[i+1:]...)
+			break
+		} else if strings.HasPrefix(ls[i], "-") {
+			for j := i; j < len(ls); j++ {
+				if j == len(ls)-1 || strings.HasPrefix(ls[j+1], "-") {
+					if i == j {
+						m.Option(ls[i][1:], "true")
+					} else {
+						m.Option(ls[i][1:], ls[i+1:j+1])
+					}
+					i = j
+					break
+				}
+			}
+		} else {
+			ln = append(ln, ls[i])
 		}
+	}
+	return ln
+}
+func (f *Frame) change(m *ice.Message, ls []string) []string {
+	if len(ls) == 1 && ls[0] == "~" {
+		// 模块列表
+		ls = []string{"context"}
+	} else if len(ls) > 0 && strings.HasPrefix(ls[0], "~") {
+		// 切换模块
+		target := ls[0][1:]
+		if ls = ls[1:]; len(target) == 0 && len(ls) > 0 {
+			target, ls = ls[0], ls[1:]
+		}
+		if target == "~" {
+			target = ""
+		}
+		m.Spawn(f.target).Search(target+".", func(p *ice.Context, s *ice.Context, key string) {
+			m.Info("choice: %s", s.Name)
+			f.target = s
+		})
+	}
+	return ls
+}
+func (f *Frame) alias(m *ice.Message, ls []string) []string {
+	// 命令替换
+	if alias, ok := m.Optionv(ice.MSG_ALIAS).(map[string]interface{}); ok {
+		if a := kit.Simple(alias[ls[0]]); len(a) > 0 {
+			ls = append(append([]string{}, a...), ls[1:]...)
+		}
+	}
+	return ls
+}
+func (f *Frame) parse(m *ice.Message, line string) string {
+	for _, one := range kit.Split(line, ";", ";", ";") {
+		m.Log_IMPORT("stdin", one, "length", len(one))
+
+		ls := kit.Split(one)
 		if m.Option("scan_mode") == "scan" {
 			f.printf(m, ls[0])
 			f.printf(m, "`")
@@ -121,104 +194,47 @@ func (f *Frame) parse(m *ice.Message, line string) *Frame {
 			continue
 		}
 
-		// 命令替换
-		if alias, ok := m.Optionv(ice.MSG_ALIAS).(map[string]interface{}); ok {
-			if a := kit.Simple(alias[ls[0]]); len(a) > 0 {
-				ls = append(append([]string{}, a...), ls[1:]...)
-			}
-		}
-
-		// 解析选项
-		ln := []string{}
+		// 解析引擎
 		msg := m.Spawns(f.target)
-		msg.Option("cache.limit", 10)
-		for i := 0; i < len(ls); i++ {
-			if ls[i] == "--" {
-				ln = append(ln, ls[i+1:]...)
-				break
-			} else if strings.HasPrefix(ls[i], "-") {
-				for j := i; j < len(ls); j++ {
-					if j == len(ls)-1 || strings.HasPrefix(ls[j+1], "-") {
-						if i == j {
-							msg.Option(ls[i][1:], "true")
-						} else {
-							msg.Option(ls[i][1:], ls[i+1:j+1])
-						}
-						i = j
-						break
-					}
-				}
-			} else {
-				ln = append(ln, ls[i])
-			}
-		}
-
-		if ln[0] == "qrcode" {
-			msg.Option(ice.MSG_OUTPUT, ice.RENDER_QRCODE)
-			ln = ln[1:]
-		}
 		msg.Option("_cmd", one)
+		ls = f.alias(msg, ls)
+		ls = f.change(msg, ls)
+		ls = f.option(msg, ls)
+		if len(ls) == 0 {
+			continue
+		}
 
 		// 执行命令
-		msg.Cmdy(ln[0], ln[1:])
+		msg.Cmdy(ls[0], ls[1:])
 
 		// 渲染引擎
 		_args, _ := msg.Optionv(ice.MSG_ARGS).([]interface{})
 		Render(msg, msg.Option(ice.MSG_OUTPUT), _args...)
-
 	}
-	return f
+	return ""
 }
+func (f *Frame) scan(m *ice.Message, file, line string, r io.Reader) *Frame {
+	f.ps1 = kit.Simple(m.Confv("prompt", "meta.PS1"))
+	f.ps2 = kit.Simple(m.Confv("prompt", "meta.PS2"))
+	ps := f.ps1
 
-func (f *Frame) Spawn(m *ice.Message, c *ice.Context, arg ...string) ice.Server {
-	return &Frame{}
-}
-func (f *Frame) Begin(m *ice.Message, arg ...string) ice.Server {
-	return f
-}
-func (f *Frame) Start(m *ice.Message, arg ...string) bool {
-	m.Option(ice.MSG_PROMPT, m.Confv("prompt", "meta.PS1"))
-	f.target = m.Source()
-	aaa.UserRoot(m)
-
-	switch kit.Select("stdio", arg, 0) {
-	case "stdio":
-		// 解析终端
-		f.in, f.out = os.Stdin, os.Stdout
-		m.Cap(ice.CTX_STREAM, "stdio")
-		f.target = m.Target()
-	default:
-		if s, e := os.Open(arg[0]); m.Warn(e != nil, "%s", e) {
-			// 打开失败
-			return true
-		} else {
-			// 解析脚本
-			defer s.Close()
-			if f.in, f.out = s, os.Stdout; m.Optionv(ice.MSG_STDOUT) != nil {
-				f.out = m.Optionv(ice.MSG_STDOUT).(io.Writer)
-			}
-			m.Cap(ice.CTX_STREAM, arg[0])
-		}
-	}
-	m.I, m.O = f.in, f.out
-
-	line := ""
-	bio := bufio.NewScanner(f.in)
-	for f.prompt(m); bio.Scan() && !f.exit; f.prompt(m) {
+	m.I, m.O = r, f.stdout
+	bio := bufio.NewScanner(r)
+	for f.prompt(m, ps...); bio.Scan() && !f.exit; f.prompt(m, ps...) {
 		if len(bio.Text()) == 0 {
 			// 空行
 			continue
 		}
 		if strings.HasSuffix(bio.Text(), "\\") {
 			// 续行
-			m.Option(ice.MSG_PROMPT, m.Confv("prompt", "meta.PS2"))
 			line += bio.Text()[:len(bio.Text())-1]
+			ps = f.ps2
 			continue
 		}
 		if line += bio.Text(); strings.Count(line, "`")%2 == 1 {
 			// 多行
-			m.Option(ice.MSG_PROMPT, m.Confv("prompt", "meta.PS2"))
 			line += "\n"
+			ps = f.ps2
 			continue
 		}
 		if strings.HasPrefix(strings.TrimSpace(line), "#") {
@@ -226,127 +242,127 @@ func (f *Frame) Start(m *ice.Message, arg ...string) bool {
 			line = ""
 			continue
 		}
-
-		if strings.HasPrefix(strings.TrimSpace(line), "!") {
-			if len(line) == 1 {
-				// 历史记录
-				f.printf(m, m.Cmd("history").Table().Result())
-				line = ""
-				continue
-			}
-			if i, e := strconv.Atoi(line[1:]); e == nil {
-				// 历史命令
-				m.Grows("history", nil, "id", kit.Format(i), func(index int, value map[string]interface{}) {
-					line = kit.Format(value["line"])
-				})
-			} else {
-				f.printf(m, m.Cmd("history", "search", line[1:]).Table().Result())
-				line = ""
-				continue
-			}
-		} else {
-			// 记录历史
-			m.Grow("history", nil, kit.Dict("line", line))
+		if line = f.history(m, line); line == "" {
+			// 历史命令
+			continue
 		}
-
-		// 清空格式
-		if m.Option(ice.MSG_PROMPT, m.Confv("prompt", "meta.PS1")); f.out == os.Stdout {
+		if ps = f.ps1; f.stdout == os.Stdout {
+			// 清空格式
 			f.printf(m, "\033[0m")
 		}
-		if m.Cap(ice.CTX_STREAM) == "stdio" {
-			m.Cmd(ice.WEB_FAVOR, "cmd.history", "cmd", kit.Select("stdio", arg, 0), line)
-		}
-
-		// 解析命令
-		f.parse(m, line)
-		m.Cost("stdin: %v", line)
-		line = ""
+		line = f.parse(m, line)
 	}
+	return f
+}
+
+func (f *Frame) Begin(m *ice.Message, arg ...string) ice.Server {
+	return f
+}
+func (f *Frame) Spawn(m *ice.Message, c *ice.Context, arg ...string) ice.Server {
+	return &Frame{}
+}
+func (f *Frame) Start(m *ice.Message, arg ...string) bool {
+	var r io.Reader
+	switch kit.Select(STDIO, arg, 0) {
+	case STDIO:
+		// 终端交互
+		f.source = STDIO
+		r, f.stdout = os.Stdin, os.Stdout
+		m.Cap(ice.CTX_STREAM, STDIO)
+		f.target = m.Target()
+		aaa.UserRoot(m)
+	default:
+
+		if s, e := os.Open(arg[0]); !m.Warn(e != nil, "%s", e) {
+			defer s.Close()
+
+			buf := bytes.NewBuffer(make([]byte, 0, 4096))
+			defer m.Echo(buf.String())
+
+			// 脚本解析
+			f.source = arg[0]
+			r, f.stdout = s, buf
+			m.Cap(ice.CTX_STREAM, arg[0])
+			f.target = m.Source()
+			break
+		}
+		return true
+	}
+
+	f.scan(m, kit.Select(STDIO, arg, 0), "", r)
 	return true
 }
 func (f *Frame) Close(m *ice.Message, arg ...string) bool {
 	return true
 }
 
+const (
+	SOURCE = "source"
+	TARGET = "target"
+	PROMPT = "prompt"
+	QRCODE = "qrcode"
+	RETURN = "return"
+	REMOTE = "remote"
+)
+const (
+	STDIO = "stdio"
+)
+
 var Index = &ice.Context{Name: "ssh", Help: "终端模块",
 	Caches: map[string]*ice.Cache{},
 	Configs: map[string]*ice.Config{
-		"history": {Name: "history", Help: "history", Value: kit.Data("limit", "200", "least", "100")},
-		"prompt": {Name: "prompt", Help: "prompt", Value: kit.Data(
+		SOURCE: {Name: "prompt", Help: "命令提示", Value: kit.Data(
+			web.FAVOR, "cmd.history",
+		)},
+		PROMPT: {Name: "prompt", Help: "命令提示", Value: kit.Data(
 			"PS1", []interface{}{"\033[33;44m", "count", "[", "time", "]", "\033[5m", "target", "\033[0m", "\033[44m", ">", "\033[0m ", "\033[?25h", "\033[32m"},
 			"PS2", []interface{}{"count", " ", "target", "> "},
 		)},
-
-		"super": {Name: "super", Help: "super", Value: kit.Data()},
+		REMOTE: {Name: "remote", Help: "远程连接", Value: kit.Data()},
 	},
 	Commands: map[string]*ice.Command{
-		ice.ICE_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			m.Load()
-		}},
+		ice.ICE_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) { m.Load() }},
 		ice.ICE_EXIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			m.Save("history")
-
-			if f, ok := m.Target().Server().(*Frame); ok {
-				// 关闭终端
-				f.in.Close()
+			if _, ok := m.Target().Server().(*Frame); ok {
 				m.Done()
 			}
 		}},
 
-		"history": {Name: "history", Help: "历史", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			if len(arg) == 0 {
-				m.Grows("history", nil, "", "", func(index int, value map[string]interface{}) {
-					m.Push("", value, []string{"id", "time", "line"})
-				})
-				return
-			}
-
-			switch arg[0] {
-			case "search":
-				m.Grows("history", nil, "", "", func(index int, value map[string]interface{}) {
-					if strings.Contains(kit.Format(value["line"]), arg[1]) {
-						m.Push("", value, []string{"id", "time", "line"})
-					}
-				})
-			default:
-				m.Grows("history", nil, "id", arg[0], func(index int, value map[string]interface{}) {
-					m.Push("", value, []string{"id", "time", "line"})
-				})
-			}
+		SOURCE: {Name: "source file", Help: "脚本解析", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			m.Starts(strings.Replace(arg[0], ".", "_", -1), arg[0], arg[0:]...)
 		}},
-		"return": {Name: "return", Help: "解析", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			m.Option(ice.MSG_PROMPT, m.Confv("prompt", "meta.PS1"))
+		TARGET: {Name: "target name", Help: "当前模块", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			m.Search(arg[0], func(p *ice.Context, s *ice.Context, key string) {
+				f := m.Target().Server().(*Frame)
+				f.target = s
+				f.prompt(m)
+			})
+		}},
+		PROMPT: {Name: "prompt arg...", Help: "命令提示", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			f := m.Target().Server().(*Frame)
+			f.ps1 = arg
+			f.prompt(m)
+		}},
+		QRCODE: {Name: "qrcode arg...", Help: "命令提示", Action: map[string]*ice.Action{
+			"json": {Name: "json [key val]...", Help: "json", Hand: func(m *ice.Message, arg ...string) {
+				val := map[string]interface{}{}
+				for i := 0; i < len(arg)-1; i += 2 {
+					kit.Value(val, arg[i], arg[i+1])
+				}
+				f := m.Target().Server().(*Frame)
+				f.printf(m, m.Cmdx(cli.PYTHON, "qrcode", kit.Format(val)))
+			}},
+		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			f := m.Target().Server().(*Frame)
+			f.printf(m, m.Cmdx(cli.PYTHON, "qrcode", strings.Join(arg, "")))
+		}},
+		RETURN: {Name: "return", Help: "结束脚本", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			f := m.Target().Server().(*Frame)
 			f.exit = true
 		}},
-		"target": {Name: "target", Help: "目标", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			f := m.Target().Server().(*Frame)
-			m.Search(arg[0], func(p *ice.Context, s *ice.Context, key string) {
-				f.target = s
-			})
-			f.prompt(m)
-		}},
-		"source": {Name: "source file", Help: "解析", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			buf := bytes.NewBuffer(make([]byte, 0, 4096))
-			m.Optionv(ice.MSG_STDOUT, buf)
 
-			m.Starts(strings.Replace(arg[0], ".", "_", -1), arg[0], arg[0:]...)
-			m.Echo(buf.String())
-		}},
-		"show": {Name: "show", Help: "解析", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			f, e := os.Open("usr/local/what/hi.shy")
-			m.Assert(e)
-
-			bio := bufio.NewScanner(f)
-			for bio.Scan() {
-				ls := kit.Split(bio.Text())
-				m.Echo("%d: %v\n", len(ls), ls)
-				m.Info("%v", ls)
-			}
-		}},
-
-		"super": {Name: "super user remote port local", Help: "上位机", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			key := m.Rich("super", nil, kit.Dict(
+		REMOTE: {Name: "remote user remote port local", Help: "远程连接", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			key := m.Rich(REMOTE, nil, kit.Dict(
 				"user", arg[0], "remote", arg[1], "port", arg[2], "local", arg[3],
 			))
 			m.Echo(key)
@@ -354,17 +370,13 @@ var Index = &ice.Context{Name: "ssh", Help: "终端模块",
 
 			m.Gos(m, func(m *ice.Message) {
 				for {
-					m.Cmd(ice.CLI_SYSTEM, "ssh", "-CNR", kit.Format("%s:%s:22", arg[2], arg[3]), kit.Format("%s@%s", arg[0], arg[1]))
+					m.Cmd(cli.SYSTEM, "ssh", "-CNR", kit.Format("%s:%s:22", arg[2], kit.Select("localhost", arg, 3)),
+						kit.Format("%s@%s", arg[0], arg[1]))
 					m.Info("reconnect after 10s")
 					time.Sleep(time.Second * 10)
 				}
 			})
 		}},
-
-		"what": {Name: "what", Help: "上位机", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			ls := kit.Split("window:=auto", " ", ":=")
-			m.Echo("%v %v", len(ls), ls)
-		}},
 	},
 }
 
diff --git a/base/web/story.go b/base/web/story.go
index b30eeabb..fc221cfb 100644
--- a/base/web/story.go
+++ b/base/web/story.go
@@ -384,6 +384,9 @@ func StoryAdd(m *ice.Message, mime string, name string, text string, arg ...stri
 }
 
 const STORY = "story"
+const (
+	CATCH = "catch"
+)
 
 func init() {
 	Index.Merge(&ice.Context{
diff --git a/core/wiki/draw.go b/core/wiki/draw.go
index c4aaea4b..9b4ccb71 100644
--- a/core/wiki/draw.go
+++ b/core/wiki/draw.go
@@ -2,7 +2,6 @@ package wiki
 
 import (
 	"github.com/shylinux/icebergs"
-	"github.com/shylinux/icebergs/base/nfs"
 	"github.com/shylinux/toolkits"
 
 	"path"
@@ -36,7 +35,7 @@ func init() {
 				"display", "/plugin/local/wiki/draw.js",
 			), Action: map[string]*ice.Action{
 				"save": {Name: "save path text", Help: "保存", Hand: func(m *ice.Message, arg ...string) {
-					nfs.FileSave(m, path.Join(m.Conf(DRAW, "meta.path"), kit.Select("hi.svg", arg, 0)), kit.Select(m.Option("content"), arg, 1))
+					m.Cmd("nfs.save", path.Join(m.Conf(DRAW, "meta.path"), kit.Select("hi.svg", arg, 0)), kit.Select(m.Option("content"), arg, 1))
 				}},
 				"run": {Name: "show path text", Help: "运行", Hand: func(m *ice.Message, arg ...string) {
 					_draw_show(m, arg[0], arg[1], arg[2], arg[3], arg[4:]...)
diff --git a/data.go b/data.go
index 5897e3d9..adf12d7b 100644
--- a/data.go
+++ b/data.go
@@ -342,7 +342,7 @@ func (m *Message) Grows(key string, chain interface{}, match string, value strin
 	order := 0
 	if begin < current {
 		// 读取文件
-		m.Log(LOG_INFO, "%s.%v read %v-%v from %v-%v", key, chain, begin, end, current, current+len(list))
+		// m.Log(LOG_INFO, "%s.%v read %v-%v from %v-%v", key, chain, begin, end, current, current+len(list))
 		store, _ := meta["record"].([]interface{})
 		for s := len(store) - 1; s > -1; s-- {
 			item, _ := store[s].(map[string]interface{})
diff --git a/exec.go b/exec.go
index 4cb644f1..94c6f125 100644
--- a/exec.go
+++ b/exec.go
@@ -9,6 +9,7 @@ import (
 	"time"
 
 	kit "github.com/shylinux/toolkits"
+	"github.com/shylinux/toolkits/task"
 )
 
 func (m *Message) TryCatch(msg *Message, safe bool, hand ...func(msg *Message)) *Message {
@@ -112,6 +113,10 @@ func (m *Message) Back(res *Message) *Message {
 	return m
 }
 func (m *Message) Gos(msg *Message, cb func(*Message)) *Message {
-	go func() { msg.TryCatch(msg, true, func(msg *Message) { cb(msg) }) }()
+	task.Put(nil, func(task *task.Task) error {
+		msg.Optionv("_task", task)
+		msg.TryCatch(msg, true, func(msg *Message) { cb(msg) })
+		return nil
+	})
 	return m
 }
diff --git a/base.go b/init.go
similarity index 100%
rename from base.go
rename to init.go
diff --git a/meta.go b/meta.go
index ddc04bd4..396ec19c 100644
--- a/meta.go
+++ b/meta.go
@@ -52,6 +52,11 @@ func (m *Message) Set(key string, arg ...string) *Message {
 }
 func (m *Message) Push(key string, value interface{}, arg ...interface{}) *Message {
 	switch value := value.(type) {
+	case map[string]string:
+		for k, v := range value {
+			m.Push(k, v)
+		}
+		return m
 	case map[string]interface{}:
 		if key == "detail" {
 			// 格式转换
@@ -452,6 +457,10 @@ func (m *Message) Append(key string, arg ...interface{}) string {
 	return kit.Select("", m.Appendv(key, arg...), 0)
 }
 func (m *Message) Appendv(key string, arg ...interface{}) []string {
+	if key == MSG_APPEND {
+		m.meta[MSG_APPEND] = kit.Simple(arg)
+		return m.meta[key]
+	}
 	if key == "_index" {
 		max := 0
 		for _, k := range m.meta[MSG_APPEND] {
diff --git a/misc/alpha/alpha.go b/misc/alpha/alpha.go
index 9e45b322..c0f05bbd 100644
--- a/misc/alpha/alpha.go
+++ b/misc/alpha/alpha.go
@@ -47,7 +47,7 @@ func _alpha_find2(m *ice.Message, method, word string) {
 		}
 
 		var mu sync.Mutex
-		task.Sync(args, func(task *task.Task) error {
+		task.Sync(args, func(task *task.Task, lock *task.Lock) error {
 			info := task.Arg.(os.FileInfo)
 			file := path.Join(p, info.Name())
 			kit.CSV(file, 100000, func(index int, value map[string]string, head []string) {
diff --git a/misc/input/input.go b/misc/input/input.go
index 873ab1dc..520e5cf1 100644
--- a/misc/input/input.go
+++ b/misc/input/input.go
@@ -90,7 +90,7 @@ func _input_find2(m *ice.Message, method, word, limit string) {
 	defer m.Cost("some")
 
 	var mu sync.Mutex
-	task.Sync(list, func(task *task.Task) error {
+	task.Sync(list, func(task *task.Task, lock *task.Lock) error {
 		kit.CSV(kit.Format(task.Arg), 100000, func(index int, value map[string]string, head []string) {
 			if value["code"] != word {
 				return
@@ -181,7 +181,7 @@ var Index = &ice.Context{Name: "input", Help: "输入法",
 	Configs: map[string]*ice.Config{
 		INPUT: {Name: "input", Help: "输入法", Value: kit.Data(
 			"repos", "wubi-dict", "local", "person",
-			kit.MDB_STORE, "var/data/input", kit.MDB_FSIZE, "200000",
+			kit.MDB_STORE, "usr/export/input", kit.MDB_FSIZE, "200000",
 			kit.MDB_LIMIT, "5000", kit.MDB_LEAST, "1000",
 			kit.MDB_SHORT, "zone",
 		)},
diff --git a/type.go b/type.go
index c499f91b..aebc1e6e 100644
--- a/type.go
+++ b/type.go
@@ -78,6 +78,9 @@ func (c *Context) Cap(key string, arg ...interface{}) string {
 	return c.Caches[key].Value
 }
 func (c *Context) Run(m *Message, cmd *Command, key string, arg ...string) *Message {
+	if cmd == nil {
+		return m
+	}
 	m.meta[MSG_DETAIL] = kit.Simple(key, arg)
 	m.Hand = true
 
@@ -100,7 +103,7 @@ func (c *Context) Run(m *Message, cmd *Command, key string, arg ...string) *Mess
 			}
 		}
 	}
-	if len(arg) > 0 {
+	if len(arg) > 0 && cmd.Action != nil {
 		if h, ok := cmd.Action[arg[0]]; ok {
 			m.Log(LOG_CMDS, "%s.%s %d %v %s", c.Name, key, len(arg), arg, kit.FileLine(h.Hand, 3))
 			h.Hand(m, arg[1:]...)
@@ -499,7 +502,9 @@ func (m *Message) Search(key interface{}, cb interface{}) *Message {
 
 		// 查找模块
 		p := m.target.root
-		if strings.Contains(key, ":") {
+		if ctx, ok := names[key].(*Context); ok {
+			p = ctx
+		} else if strings.Contains(key, ":") {
 
 		} else if key == "." {
 			if m.target.context != nil {
@@ -597,14 +602,10 @@ func (m *Message) Cmd(arg ...interface{}) *Message {
 		return m
 	}
 
-	if ctx, ok := names[list[0]].(*Context); ok {
-		m.Hand = true
-		return ctx.Run(m.Spawns(ctx), ctx.Commands[list[0]], list[0], list[1:]...)
-	}
-
 	m.Search(list[0], func(p *Context, c *Context, key string, cmd *Command) {
-		m = p.Run(m.Spawns(c), cmd, key, list[1:]...)
-		m.Hand = true
+		m.TryCatch(m.Spawns(c), true, func(msg *Message) {
+			m = p.Run(msg, cmd, key, list[1:]...)
+		})
 	})
 
 	if m.Warn(m.Hand == false, "not found %v", list) {