diff --git a/core/wiki/wiki.go b/core/wiki/wiki.go
index 5c8b4b8d..dba14022 100644
--- a/core/wiki/wiki.go
+++ b/core/wiki/wiki.go
@@ -163,19 +163,21 @@ var Index = &ice.Context{Name: "wiki", Help: "文档模块",
 			m.Echo(string(markdown.ToHTML(buffer.Bytes(), nil, nil)))
 		}},
 		"_tree": {Name: "_tree path", Help: "文库", Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
-			m.Cmdy("nfs.dir", m.Conf("note", "meta.path"),
-				kit.Select("", arg, 0), m.Conf("note", "meta.head"))
+			m.Cmdy("nfs.dir", kit.Select(m.Conf("note", "meta.path"), arg, 0), m.Conf("note", "meta.head"))
 		}},
-		"note": {Name: "note file", Help: "笔记", Meta: kit.Dict(
-			"remote", "you", "display", "inner",
-			"detail", []string{"add", "commit", "history", "share", "favor"},
-		), List: kit.List(
-			kit.MDB_INPUT, "text", "value", "miss.md", "name", "path",
-			kit.MDB_INPUT, "button", "value", "执行", "action", "auto",
-			kit.MDB_INPUT, "button", "value", "返回", "cb", "Last",
+		"note": {Name: "note file", Help: "笔记", Meta: kit.Dict("remote", "you", "display", "inner"), List: kit.List(
+			kit.MDB_INPUT, "text", "name", "path", "value", "miss.md",
+			kit.MDB_INPUT, "button", "name", "执行", "action", "auto",
+			kit.MDB_INPUT, "button", "name", "返回", "cb", "Last",
 		), Hand: func(m *ice.Message, c *ice.Context, key string, arg ...string) {
 			if len(arg) > 1 {
 				switch arg[1] {
+				case "运行":
+					switch arg[2] {
+					case "shell":
+						m.Cmdy(ice.CLI_SYSTEM, "sh", "-c", arg[4])
+					}
+
 				case "favor":
 					m.Cmdy(ice.WEB_FAVOR, kit.Select("story", m.Option("hot")), arg[2:])
 				case "share":
diff --git a/misc/docker/docker.go b/misc/docker/docker.go
new file mode 100644
index 00000000..0076794d
--- /dev/null
+++ b/misc/docker/docker.go
@@ -0,0 +1,41 @@
+package docker
+
+import (
+	"github.com/shylinux/icebergs"
+	"github.com/shylinux/icebergs/base/cli"
+	"github.com/shylinux/toolkits"
+	"strings"
+)
+
+var Index = &ice.Context{Name: "docker", Help: "docker",
+	Caches: map[string]*ice.Cache{},
+	Configs: map[string]*ice.Config{
+		"docker": {Name: "docker", Help: "docker", Value: kit.Data(kit.MDB_SHORT, "name")},
+	},
+	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) {}},
+
+		"docker": {Name: "docker", Help: "docker", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			m.Echo("hello world")
+		}},
+		"image": {Name: "image", Help: "镜像管理", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			m.Split(strings.Replace(m.Cmdx(ice.CLI_SYSTEM, "docker", "image", "ls"), "IMAGE ID", "IMAGE_ID", 1), "index", " ", "\n")
+		}},
+		"container": {Name: "container", Help: "容器管理", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			prefix := []string{ice.CLI_SYSTEM, "docker", "container"}
+			if len(arg) > 2 {
+				switch arg[1] {
+				case "modify":
+					switch arg[2] {
+					case "NAMES":
+						m.Cmd(prefix, "rename", arg[4], arg[3])
+					}
+				}
+			}
+			m.Split(strings.Replace(m.Cmdx(prefix, "ls"), "CONTAINER ID", "CONTAINER_ID", 1), "index", " ", "\n")
+		}},
+	},
+}
+
+func init() { cli.Index.Register(Index, nil) }
diff --git a/miss/main.go b/miss/main.go
new file mode 100644
index 00000000..a61fb87f
--- /dev/null
+++ b/miss/main.go
@@ -0,0 +1,14 @@
+package main
+
+import (
+	"github.com/shylinux/icebergs"
+	_ "github.com/shylinux/icebergs/base"
+	_ "github.com/shylinux/icebergs/core"
+	_ "github.com/shylinux/icebergs/misc"
+
+	_ "github.com/shylinux/icebergs/misc/docker"
+)
+
+func main() {
+	println(ice.Run())
+}
diff --git a/type.go b/type.go
index 837a6c7f..2a68c9bb 100644
--- a/type.go
+++ b/type.go
@@ -552,8 +552,30 @@ func (m *Message) Render(str string) *Message {
 	return m
 }
 func (m *Message) Split(str string, field string, space string, enter string) *Message {
+	indexs := []int{}
 	fields := kit.Split(field, space)
-	for _, l := range kit.Split(str, enter) {
+	for i, l := range kit.Split(str, enter) {
+		if i == 0 && (field == "" || field == "index") {
+			fields = kit.Split(l, space)
+			if field == "index" {
+				for _, v := range fields {
+					indexs = append(indexs, strings.Index(l, v))
+				}
+			}
+			continue
+		}
+
+		if len(indexs) > 0 {
+			for i, v := range indexs {
+				if i == len(indexs)-1 {
+					m.Push(kit.Select("some", fields, i), l[v:])
+				} else {
+					m.Push(kit.Select("some", fields, i), l[v:indexs[i+1]])
+				}
+			}
+			continue
+		}
+
 		for i, v := range kit.Split(l, space) {
 			m.Push(kit.Select("some", fields, i), v)
 		}