diff --git a/base/lex/split.go b/base/lex/split.go
index 0b35be19..8b27aa10 100644
--- a/base/lex/split.go
+++ b/base/lex/split.go
@@ -55,6 +55,11 @@ func _split_list(m *ice.Message, file string, arg ...string) ice.Map {
 		switch cb := m.OptionCB(SPLIT).(type) {
 		case func(int, []string) []string:
 			ls = cb(deep, ls)
+		case func(int, []string, ice.Map, ice.List):
+
+		case func(int, []string, ice.Map, ice.Map):
+			root, _ := kit.Value(list[0], "list.0").(ice.Map)
+			cb(deep, ls, data, root)
 		case func(int, []string, ice.Map) []string:
 			ls = cb(deep, ls, data)
 		case func([]string, ice.Map) []string:
diff --git a/core/wiki/chart.go b/core/wiki/chart.go
index 4336e416..e0a98ce1 100644
--- a/core/wiki/chart.go
+++ b/core/wiki/chart.go
@@ -4,8 +4,6 @@ import (
 	"strings"
 
 	ice "shylinux.com/x/icebergs"
-	"shylinux.com/x/icebergs/base/cli"
-	"shylinux.com/x/icebergs/base/nfs"
 	kit "shylinux.com/x/toolkits"
 )
 
@@ -36,14 +34,10 @@ func (item *Item) Push(str string, arg ice.Any) *Item {
 	return item
 }
 func (item *Item) Dump(m *ice.Message) *ice.Message {
-	m.Echo(kit.Join(item.list, ice.SP), item.args...)
-	m.Echo(ice.NL)
-	return m
+	return m.Echo(kit.Join(item.list, ice.SP), item.args...).Echo(ice.NL)
 }
 
-type Group struct {
-	list ice.Messages
-}
+type Group struct{ list ice.Messages }
 
 func NewGroup(m *ice.Message, arg ...string) *Group {
 	g := &Group{list: ice.Messages{}}
@@ -75,12 +69,15 @@ func (g *Group) Join(arg ...string) string {
 func (g *Group) Echo(group string, str string, arg ...ice.Any) *ice.Message {
 	return g.Get(group).Echo(str, arg...)
 }
-func (g *Group) EchoRect(group string, height, width, x, y int, arg ...string) *ice.Message { // rx ry
-	return g.Echo(group, `<rect height=%d width=%d rx=%s ry=%s x=%d y=%d %s/>`, height, width, kit.Select("4", arg, 0), kit.Select("4", arg, 1), x, y, g.Join(kit.Slice(arg, 2)...))
+func (g *Group) EchoPath(group string, str string, arg ...ice.Any) *ice.Message {
+	return g.Echo(group, `<path d="%s"></path>`, kit.Format(str, arg...))
 }
 func (g *Group) EchoLine(group string, x1, y1, x2, y2 int) *ice.Message {
 	return g.Echo(group, "<line x1=%d y1=%d x2=%d y2=%d></line>", x1, y1, x2, y2)
 }
+func (g *Group) EchoRect(group string, height, width, x, y int, arg ...string) *ice.Message { // rx ry
+	return g.Echo(group, `<rect height=%d width=%d rx=%s ry=%s x=%d y=%d %s/>`, height, width, kit.Select("4", arg, 0), kit.Select("4", arg, 1), x, y, g.Join(kit.Slice(arg, 2)...))
+}
 func (g *Group) EchoText(group string, x, y int, text string, arg ...string) *ice.Message {
 	if text == "" {
 		return g.Get(group)
@@ -115,12 +112,17 @@ func (g *Group) Dump(m *ice.Message, group string, arg ...string) *Group {
 	item.Echo(">").Dump(m).Copy(g.Get(group)).Echo("</g>")
 	return g
 }
+func (g *Group) DumpAll(m *ice.Message, group ...string) *Group {
+	for _, grp := range group {
+		g.Dump(m, grp)
+	}
+	return g
+}
 
 type Chart interface {
 	Init(*ice.Message, ...string) Chart
-	Data(*ice.Message, ice.Any) Chart
 	Draw(*ice.Message, int, int) Chart
-
+	Data(*ice.Message, ice.Any) Chart
 	GetHeight(...string) int
 	GetWidth(...string) int
 }
@@ -130,37 +132,23 @@ var chart_list = map[string]func(m *ice.Message) Chart{}
 func AddChart(name string, hand func(m *ice.Message) Chart) { chart_list[name] = hand }
 
 func _chart_show(m *ice.Message, kind, text string, arg ...string) {
-	// 默认参数
-	m.Option(STROKE_WIDTH, "2")
-	switch m.Option("topic") {
-	case "black":
-		m.Option(STROKE, cli.YELLOW)
-		m.Option(FILL, cli.YELLOW)
-	default:
-		m.Option(STROKE, cli.BLUE)
-		m.Option(FILL, cli.YELLOW)
-	}
 	m.Option(FONT_SIZE, "24")
-	m.Option(FONT_FAMILY, "monospace")
+	m.Option(STROKE_WIDTH, "2")
 	chart := chart_list[kind](m)
-
-	// 解析参数
 	for i := 0; i < len(arg)-1; i++ {
 		m.Option(arg[i], arg[i+1])
 	}
 	m.Option(FILL, kit.Select(m.Option(FILL), m.Option(BG)))
 	m.Option(STROKE, kit.Select(m.Option(STROKE), m.Option(FG)))
 
-	// 计算尺寸
 	chart.Init(m, text)
 	m.Option(WIDTH, chart.GetWidth())
 	m.Option(HEIGHT, chart.GetHeight())
 
-	// 渲染引擎
 	_wiki_template(m, "", text, arg...)
 	defer m.Echo("</svg>")
+	defer m.RenderResult()
 	chart.Draw(m, 0, 0)
-	m.RenderResult()
 }
 
 const (
@@ -188,18 +176,15 @@ const (
 const CHART = "chart"
 
 func init() {
-	Index.Merge(&ice.Context{Commands: ice.Commands{
-		CHART: {Name: "chart type=label,chain,sequence auto text", Help: "图表", Hand: func(m *ice.Message, arg ...string) {
+	Index.MergeCommands(ice.Commands{
+		CHART: {Name: "chart type=label,chain,sequence auto text", Help: "图表", Actions: WordAction(
+			`<svg xmlns="http://www.w3.org/2000/svg" vertion="1.1"
+{{.OptionTemplate}} {{.OptionKV "height,width,font-size,font-family,stroke-width,stroke,fill"}}
+text-anchor="middle" dominant-baseline="middle">`,
+		), Hand: func(m *ice.Message, arg ...string) {
 			if len(arg) > 1 {
 				_chart_show(m, arg[0], strings.TrimSpace(arg[1]), arg[2:]...)
 			}
 		}},
-	}, Configs: ice.Configs{
-		CHART: {Name: CHART, Help: "图表", Value: kit.Data(
-			nfs.TEMPLATE, `<svg xmlns="http://www.w3.org/2000/svg" vertion="1.1"
-{{.OptionTemplate}} data-index="{{.Option "index"}}" height="{{.Option "height"}}" width="{{.Option "width"}}"
-stroke-width="{{.Option "stroke-width"}}" stroke="{{.Option "stroke"}}" fill="{{.Option "fill"}}"
-font-size="{{.Option "font-size"}}" font-family="{{.Option "font-family"}}" text-anchor="middle" dominant-baseline="middle">`,
-		)},
-	}})
+	})
 }
diff --git a/core/wiki/chart/block.go b/core/wiki/chart/block.go
index 199597d4..a18e911d 100644
--- a/core/wiki/chart/block.go
+++ b/core/wiki/chart/block.go
@@ -10,21 +10,22 @@ import (
 )
 
 type Block struct {
-	Text       string
-	FontSize   int
-	FontColor  string
-	BackGround string
+	Text string
 
 	TextData string
 	RectData string
 
-	Padding int
-	MarginX int
-	MarginY int
+	FontSize int
+	Padding  int
+	MarginX  int
+	MarginY  int
 
 	Height int
 	Width  int
 	x, y   int
+
+	FontColor  string
+	BackGround string
 }
 
 func (b *Block) Init(m *ice.Message, arg ...string) wiki.Chart {
@@ -48,7 +49,7 @@ func (b *Block) Data(m *ice.Message, meta ice.Any) wiki.Chart {
 			b.RectData += kit.Format("%s='%s' ", wiki.FILL, value)
 		}
 	})
-	kit.Fetch(kit.Value(meta, "data"), func(key string, value string) {
+	kit.Fetch(kit.Value(meta, "text"), func(key string, value string) {
 		b.TextData += kit.Format("%s='%s' ", key, value)
 	})
 	kit.Fetch(kit.Value(meta, "rect"), func(key string, value string) {
@@ -58,7 +59,7 @@ func (b *Block) Data(m *ice.Message, meta ice.Any) wiki.Chart {
 }
 func (b *Block) Draw(m *ice.Message, x, y int) wiki.Chart {
 	float := kit.Int(kit.Select("2", "7", strings.Contains(m.Option(ice.MSG_USERUA), "iPhone")))
-	if m.Option(SHOW_BLOCK) == ice.TRUE {
+	if m.Option(HIDE_BLOCK) != ice.TRUE {
 		item := wiki.NewItem([]string{`<rect height="%d" width="%d" rx="4" ry="4" x="%d" y="%d"`}, b.GetHeight(), b.GetWidth(), x+b.MarginX/2, y+b.MarginY/2)
 		item.Push(`fill="%s"`, b.BackGround).Push(`%v`, b.RectData).Echo("/>").Dump(m)
 	}
@@ -68,6 +69,9 @@ func (b *Block) Draw(m *ice.Message, x, y int) wiki.Chart {
 	item.Push(`stroke="%s"`, b.FontColor).Push(`fill="%s"`, b.FontColor).Push("%v", b.TextData).Push(`>%v</text>`, b.Text).Dump(m)
 	return b
 }
+func (b *Block) Fork(m *ice.Message, arg ...string) *Block {
+	return &Block{Text: kit.Select("", arg, 0), FontSize: b.FontSize, Padding: b.Padding, MarginX: b.MarginX, MarginY: b.MarginY}
+}
 
 func (b *Block) GetHeight(str ...string) int {
 	if b.Height != 0 {
diff --git a/core/wiki/chart/chain.go b/core/wiki/chart/chain.go
index 7812dc51..bde907a6 100644
--- a/core/wiki/chart/chain.go
+++ b/core/wiki/chart/chain.go
@@ -12,105 +12,93 @@ import (
 
 type Chain struct {
 	data ice.Map
-	gs   *wiki.Group
 	Block
 }
 
 func (c *Chain) Init(m *ice.Message, arg ...string) wiki.Chart {
 	(&c.Block).Init(m)
-
-	m.Option(nfs.CAT_CONTENT, arg[0])
-	m.Option(lex.SPLIT_BLOCK, ice.SP)
-	max, stack := 0, kit.List(kit.Dict("_deep", -1, "width", "0"))
-	m.OptionCB(lex.SPLIT, func(deep int, ls []string, data ice.Map) []string {
-		for deep <= kit.Int(kit.Value(stack[len(stack)-1], "_deep")) {
+	const _DEEP = "_deep"
+	stack, max := kit.List(kit.Dict(_DEEP, -1, wiki.WIDTH, "0")), 0
+	last := func(key string) int { return kit.Int(kit.Value(stack[len(stack)-1], key)) }
+	m.Cmd(lex.SPLIT, "", mdb.TEXT, kit.Dict(lex.SPLIT_BLOCK, ice.SP, nfs.CAT_CONTENT, arg[0]), func(deep int, ls []string, data, root ice.Map) {
+		for deep <= last(_DEEP) {
 			stack = stack[:len(stack)-1]
 		}
-		width := kit.Int(kit.Value(stack[len(stack)-1], "width")) + c.GetWidths(ls[0])
-		stack = append(stack, kit.Dict("_deep", deep, "width", width))
-		if width > max {
+		width := last(wiki.WIDTH) + c.GetWidths(ls[0])
+		if stack = append(stack, kit.Dict(_DEEP, deep, wiki.WIDTH, width)); width > max {
 			max = width
 		}
-		return ls
+		c.data = root
 	})
-	c.data = lex.Split(m, "", mdb.TEXT)
-
-	c.Height, c.Width = c.size(m, c.data)*c.GetHeights(), max
+	c.Height, c.Width = c.height(m, c.data)*c.GetHeights(), max
 	return c
 }
 func (c *Chain) Draw(m *ice.Message, x, y int) wiki.Chart {
-	c.gs = wiki.NewGroup(m, SHIP, RECT, LINE, TEXT)
-	wiki.AddGroupOption(m, LINE, wiki.STROKE, c.gs.Option(SHIP, wiki.STROKE))
-	wiki.AddGroupOption(m, TEXT, wiki.FILL, m.Option(wiki.STROKE), wiki.STROKE_WIDTH, "1")
-	defer func() { c.gs.Dump(m, SHIP).Dump(m, RECT).Dump(m, LINE).Dump(m, TEXT) }()
+	gs := wiki.NewGroup(m, SHIP, LINE, RECT, TEXT)
+	wiki.AddGroupOption(m, LINE, wiki.STROKE, gs.Option(SHIP, wiki.STROKE))
+	wiki.AddGroupOption(m, TEXT, wiki.FILL, m.Option(wiki.STROKE))
+	defer gs.DumpAll(m, SHIP, LINE, RECT, TEXT)
 
 	c.Height, c.Width = 0, 0
-	c.draw(m, c.data, x, y, &c.Block)
+	c.draw(m, c.data, x, y, &c.Block, gs)
 	return c
 }
-
-func (c *Chain) size(m *ice.Message, root ice.Map) (height int) {
+func (c *Chain) height(m *ice.Message, root ice.Map) (height int) {
 	meta := kit.GetMeta(root)
 	if list, ok := root[mdb.LIST].([]ice.Any); ok && len(list) > 0 {
-		kit.Fetch(root[mdb.LIST], func(index int, value ice.Map) { height += c.size(m, value) })
+		kit.Fetch(root[mdb.LIST], func(index int, value ice.Map) { height += c.height(m, value) })
 	} else {
 		height = 1
 	}
 	meta[wiki.HEIGHT] = height
 	return height
 }
-func (c *Chain) draw(m *ice.Message, root ice.Map, x, y int, p *Block) int {
+func (c *Chain) draw(m *ice.Message, root ice.Map, x, y int, p *Block, gs *wiki.Group) int {
 	meta := kit.GetMeta(root)
-
-	item := &Block{FontSize: p.FontSize, Padding: p.Padding, MarginX: p.MarginX, MarginY: p.MarginY}
+	item := p.Fork(m, kit.Format(meta[mdb.TEXT]))
 	item.x, item.y = x, y+(kit.Int(meta[wiki.HEIGHT])-1)*c.GetHeights()/2
-	item.Text = kit.Format(meta[mdb.TEXT])
-	if m.Option(SHOW_BLOCK) == ice.TRUE { // 方框
-		c.gs.EchoRect(RECT, item.GetHeight(), item.GetWidth(), item.x+item.MarginX/2, item.y+item.MarginY/2)
-	} else { // 横线
-		c.gs.EchoLine(LINE, item.x+item.MarginX/2, item.y+item.GetHeight()+item.Padding/2, item.x+item.GetWidths()-item.MarginX/2, item.y+item.GetHeight()+item.Padding/2)
-	}
 
-	// 文本
-	c.gs.EchoTexts(TEXT, item.x+item.GetWidths()/2, item.y+item.GetHeights()/2, kit.Format(meta[mdb.TEXT]))
-
-	if p != nil && p.y != 0 { // 连线
+	if p != nil && p.y != 0 {
+		padding := item.GetHeights() / 2
 		if m.Option(SHOW_BLOCK) == ice.TRUE {
-			x1, y1 := p.x+p.GetWidths()-(p.MarginX+item.MarginX)/4, p.y+p.GetHeights()/2
-			x4, y4 := item.x+(p.MarginX+item.MarginX)/4, item.y+item.GetHeights()/2
-			c.gs.Echo(SHIP, `<path d="M %d,%d Q %d,%d %d,%d T %d %d"></path>`, x1, y1, x1+(x4-x1)/4, y1, x1+(x4-x1)/2, y1+(y4-y1)/2, x4, y4)
-		} else {
-			x1, y1 := p.x+p.GetWidths()-(p.MarginX+item.MarginX)/4, p.y+p.GetHeight()+item.Padding/2
-			x4, y4 := item.x+(p.MarginX+item.MarginX)/4, item.y+item.GetHeight()+item.Padding/2
-			c.gs.Echo(SHIP, `<path d="M %d,%d Q %d,%d %d,%d T %d %d"></path>`, x1, y1, x1+(x4-x1)/4, y1, x1+(x4-x1)/2, y1+(y4-y1)/2, x4, y4)
+			padding = 0
 		}
+		x4, y4 := item.x+(p.MarginX+item.MarginX)/4, item.y+item.GetHeights()/2+padding
+		x1, y1 := p.x+p.GetWidths()-(p.MarginX+item.MarginX)/4, p.y+p.GetHeights()/2+padding
+		gs.EchoPath(SHIP, "M %d,%d Q %d,%d %d,%d T %d %d", x1, y1, x1+(x4-x1)/4, y1, x1+(x4-x1)/2, y1+(y4-y1)/2, x4, y4)
 	}
+	if m.Option(SHOW_BLOCK) == ice.TRUE {
+		gs.EchoRect(RECT, item.GetHeight(), item.GetWidth(), item.x+item.MarginX/2, item.y+item.MarginY/2)
+	} else {
+		gs.EchoLine(LINE, item.x+item.MarginX/2, item.y+item.GetHeights(), item.x+item.GetWidths()-item.MarginX/2, item.y+item.GetHeights())
+	}
+	gs.EchoTexts(TEXT, item.x+item.GetWidths()/2, item.y+item.GetHeights()/2, item.Text)
 
-	// 递归
 	h, x := 0, x+item.GetWidths()
-	if kit.Fetch(root[mdb.LIST], func(index int, value ice.Map) {
-		h += c.draw(m, value, x, y+h, item)
-	}); h == 0 {
+	if kit.Fetch(root[mdb.LIST], func(value ice.Map) { h += c.draw(m, value, x, y+h, item, gs) }); h == 0 {
 		return item.GetHeights()
 	}
 	return h
 }
 
 const (
+	SHOW_BLOCK = "show-block"
+
 	SHIP = "ship"
+	LINE = "line"
+	RECT = "rect"
+	TEXT = "text"
 )
 const CHAIN = "chain"
 
 func init() {
 	wiki.AddChart(CHAIN, func(m *ice.Message) wiki.Chart {
-		m.Option(wiki.FILL, "")
-		m.Option(wiki.STROKE, "")
 		m.Option(wiki.FONT_SIZE, "16")
-		m.Option(wiki.STROKE_WIDTH, "2")
-		m.Option(wiki.PADDING, "6")
-		m.Option(wiki.MARGINY, "4")
 		m.Option(wiki.MARGINX, "40")
+		m.Option(wiki.MARGINY, "4")
+		m.Option(wiki.PADDING, "6")
 		wiki.AddGroupOption(m, SHIP, wiki.FILL, cli.GLASS)
+		wiki.AddGroupOption(m, TEXT, wiki.STROKE_WIDTH, "1")
 		return &Chain{}
 	})
 }
diff --git a/core/wiki/chart/label.go b/core/wiki/chart/label.go
index 0d7aef96..94706ba8 100644
--- a/core/wiki/chart/label.go
+++ b/core/wiki/chart/label.go
@@ -5,88 +5,74 @@ import (
 
 	ice "shylinux.com/x/icebergs"
 	"shylinux.com/x/icebergs/base/lex"
-	"shylinux.com/x/icebergs/base/mdb"
 	"shylinux.com/x/icebergs/base/nfs"
 	"shylinux.com/x/icebergs/core/wiki"
 	kit "shylinux.com/x/toolkits"
 )
 
 type Label struct {
-	data [][]string
 	max  map[int]int
+	data [][]string
 	Block
 }
 
-func (l *Label) Init(m *ice.Message, arg ...string) wiki.Chart {
-	(&l.Block).Init(m)
-
-	// 解析数据
-	l.max = map[int]int{}
-	m.Option(lex.SPLIT_BLOCK, ice.SP)
-	m.Cmd(lex.SPLIT, "", kit.Dict(nfs.CAT_CONTENT, arg[0]), func(ls []string, data ice.Map) []string {
-		l.data = append(l.data, ls)
-
+func (s *Label) Init(m *ice.Message, arg ...string) wiki.Chart {
+	(&s.Block).Init(m)
+	s.max = map[int]int{}
+	m.Cmd(lex.SPLIT, "", kit.Dict(lex.SPLIT_BLOCK, ice.SP, nfs.CAT_CONTENT, arg[0]), func(ls []string) {
+		s.data = append(s.data, ls)
 		for i, v := range ls {
-			switch data := kit.Parse(nil, "", kit.Split(v)...).(type) {
-			case ice.Map:
-				v = kit.Select("", data[mdb.TEXT])
-			}
-			if w := l.GetWidth(v); w > l.max[i] {
-				l.max[i] = w
+			if w := s.GetWidth(kit.SplitWord(v)[0]); w > s.max[i] {
+				s.max[i] = w
 			}
 		}
-		return ls
 	})
-
-	// 计算尺寸
-	l.Height = len(l.data) * l.GetHeights()
-	for _, v := range l.max {
-		l.Width += v + l.MarginX
+	s.Height = len(s.data) * s.GetHeights()
+	for _, v := range s.max {
+		s.Width += v + s.MarginX
 	}
-	return l
+	return s
 }
-func (l *Label) Draw(m *ice.Message, x, y int) wiki.Chart {
+func (s *Label) Draw(m *ice.Message, x, y int) wiki.Chart {
 	gs := wiki.NewGroup(m, RECT, TEXT)
 	wiki.AddGroupOption(m, TEXT, wiki.FILL, m.Option(wiki.STROKE))
-	defer func() { gs.Dump(m, RECT).Dump(m, TEXT) }()
+	defer gs.DumpAll(m, RECT, TEXT)
 
-	var item *Block
 	top := y
-	for _, line := range l.data {
-		left := x
+	for _, line := range s.data {
+		left, height := x, 0
 		for i, text := range line {
+			item := s.Fork(m)
 
-			// 数据
-			item = &Block{FontSize: l.FontSize, Padding: l.Padding, MarginX: l.MarginX, MarginY: l.MarginY}
-			switch data := kit.Parse(nil, "", kit.Split(text)...).(type) {
-			case ice.Map:
-				item.Init(m, kit.Select(text, data[mdb.TEXT])).Data(m, data)
-			default:
-				item.Init(m, text)
+			ls := kit.SplitWord(text)
+			if item.Init(m, ls[0]); len(ls) > 1 {
+				data := kit.Dict()
+				for i := 1; i < len(ls)-1; i += 2 {
+					kit.Value(data, ls[i], ls[i+1])
+				}
+				item.Data(m, data)
 			}
 
-			// 尺寸
 			switch m.Option(COMPACT) {
-			case "max":
-				item.Width = l.Width/len(line) - l.MarginX
 			case ice.TRUE:
+			case "max":
+				item.Width = s.Width/len(line) - s.MarginX
 			default:
-				item.Width = l.max[i]
+				item.Width = s.max[i]
 			}
 
-			// 输出
-			if m.Option(SHOW_BLOCK) == ice.TRUE {
+			if m.Option(HIDE_BLOCK) != ice.TRUE {
 				args := []string{"4", "4"}
 				if mod := kit.Int(m.Option("order.mod")); mod != 0 && i%mod == 0 {
-					args = append(args, "fill", m.Option("order.bg"))
+					args = append(args, wiki.FILL, m.Option("order.bg"))
 				}
 				gs.EchoRect(RECT, item.GetHeight(), item.GetWidth(), left+item.MarginX/2, top+item.MarginY/2, args...)
 			}
 
 			args := []string{}
 			if mod := kit.Int(m.Option("order.mod")); mod != 0 && i%mod == 0 {
-				args = append(args, "stroke", m.Option("order.fg"))
-				args = append(args, "fill", m.Option("order.fg"))
+				args = append(args, wiki.STROKE, m.Option("order.fg"))
+				args = append(args, wiki.FILL, m.Option("order.fg"))
 			}
 			if strings.Contains(m.Option(ice.MSG_USERUA), "Chrome") || strings.Contains(m.Option(ice.MSG_USERUA), "Mobile") {
 				gs.EchoTexts(TEXT, left+item.GetWidths()/2, top+item.GetHeights()/2, item.Text, args...)
@@ -94,25 +80,24 @@ func (l *Label) Draw(m *ice.Message, x, y int) wiki.Chart {
 				gs.EchoTexts(TEXT, left+item.GetWidths()/2, top+item.GetHeights()/2+4, item.Text, args...)
 			}
 
-			left += item.GetWidths()
+			if left += item.GetWidths(); item.GetHeights() > height {
+				height = item.GetHeights()
+			}
 		}
-		top += item.GetHeights()
+		top += height
 	}
-	return l
+	return s
 }
 
 const (
-	SHOW_BLOCK = "show-block"
+	HIDE_BLOCK = "hide-block"
 	COMPACT    = "compact"
 )
 const LABEL = "label"
 
 func init() {
 	wiki.AddChart(LABEL, func(m *ice.Message) wiki.Chart {
-		m.Option(SHOW_BLOCK, ice.TRUE)
-		wiki.AddGroupOption(m, TEXT, wiki.FILL, m.Option(wiki.STROKE))
 		wiki.AddGroupOption(m, TEXT, wiki.STROKE_WIDTH, "1")
-		wiki.AddGroupOption(m, TEXT, wiki.FONT_FAMILY, m.Option(wiki.FONT_FAMILY))
 		return &Label{}
 	})
 }
diff --git a/core/wiki/chart/sequence.go b/core/wiki/chart/sequence.go
index fb9072fc..115a0563 100644
--- a/core/wiki/chart/sequence.go
+++ b/core/wiki/chart/sequence.go
@@ -147,11 +147,8 @@ const (
 const (
 	HEAD  = "head"
 	TITLE = "title"
-	LINE  = "line"
-	RECT  = "rect"
 	NEXT  = "next"
 	PREV  = "prev"
-	TEXT  = "text"
 	ECHO  = "echo"
 	ARROW = "arrow"
 )
diff --git a/core/wiki/data.go b/core/wiki/data.go
index d16c6800..c89ebcf5 100644
--- a/core/wiki/data.go
+++ b/core/wiki/data.go
@@ -23,7 +23,7 @@ func init() {
 				}
 			}},
 			mdb.CREATE: {Name: "create path fields value", Hand: func(m *ice.Message, arg ...string) {
-				m.Cmd("", nfs.SAVE, m.Option(nfs.PATH), kit.Join(kit.Split(m.Option("fields")), ice.FS)+ice.NL+kit.Join(kit.Split(m.Option("value")))+ice.NL)
+				m.Cmd("", nfs.SAVE, m.Option(nfs.PATH), kit.Join(kit.Split(m.Option("fields")), ice.FS)+ice.NL+kit.Join(kit.Split(m.Option(mdb.VALUE)))+ice.NL)
 			}},
 			nfs.PUSH: {Name: "push path record", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 				m.Cmd(nfs.PUSH, path.Join(m.Config(nfs.PATH), arg[0]), kit.Join(arg[1:], ice.FS)+ice.NL)
diff --git a/core/wiki/draw.go b/core/wiki/draw.go
index dadb1961..b7312297 100644
--- a/core/wiki/draw.go
+++ b/core/wiki/draw.go
@@ -18,14 +18,11 @@ func init() {
 			ice.CTX_INIT: {Hand: func(m *ice.Message, arg ...string) {
 				m.Cmd(mdb.RENDER, mdb.CREATE, mdb.TYPE, nfs.SVG, mdb.NAME, m.PrefixKey())
 			}},
-			mdb.RENDER: {Name: "render", Help: "渲染", Hand: func(m *ice.Message, arg ...string) {
+			mdb.RENDER: {Hand: func(m *ice.Message, arg ...string) {
 				m.Echo("<html><body>")
 				defer m.Echo("</body></html>")
 				m.Cmdy(nfs.CAT, path.Join(arg[2], arg[1]))
 			}},
-			nfs.SAVE: {Name: "save", Help: "保存", Hand: func(m *ice.Message, arg ...string) {
-				_wiki_save(m, arg[0], m.Option(nfs.CONTENT))
-			}},
 		}, WikiAction("", nfs.SVG), ctx.CmdAction()), Hand: func(m *ice.Message, arg ...string) {
 			if !_wiki_list(m, kit.Select(nfs.PWD, arg, 0)) {
 				_wiki_show(m, arg[0])
diff --git a/core/wiki/parse.go b/core/wiki/parse.go
index 8b81e7f9..448afc61 100644
--- a/core/wiki/parse.go
+++ b/core/wiki/parse.go
@@ -9,6 +9,7 @@ import (
 	"time"
 
 	ice "shylinux.com/x/icebergs"
+	"shylinux.com/x/icebergs/base/ctx"
 	"shylinux.com/x/icebergs/base/mdb"
 	"shylinux.com/x/icebergs/base/nfs"
 	"shylinux.com/x/icebergs/base/tcp"
@@ -46,6 +47,7 @@ func init() {
 				}
 			case nfs.JSON:
 				m.Echo(kit.Formats(kit.UnMarshal(arg[1])))
+				ctx.DisplayStoryJSON(m)
 			case web.HTTP:
 				u, _ := url.Parse(arg[1])
 				m.Push(tcp.PROTO, u.Scheme)
diff --git a/core/wiki/wiki.go b/core/wiki/wiki.go
index 9448fe33..f0bd2620 100644
--- a/core/wiki/wiki.go
+++ b/core/wiki/wiki.go
@@ -73,7 +73,7 @@ func init() {
 	web.Index.Register(Index, &web.Frame{},
 		TITLE, BRIEF, REFER, SPARK, FIELD, PARSE,
 		ORDER, TABLE, CHART, IMAGE, VIDEO, AUDIO,
-		FEEL, DRAW, WORD, DATA,
+		FEEL, DRAW, DATA, WORD,
 	)
 }
 
@@ -101,10 +101,25 @@ func (m *Message) OptionTemplate() string {
 		add("data-", key)
 	}
 	kit.Fetch(m.Optionv(mdb.EXTRA), func(key string, value string) {
-		add("data-", key)
+		switch key {
+		case PADDING:
+			return
+		}
+		if !strings.Contains(key, "-") {
+			add("data-", key)
+		}
 	})
 	for _, key := range kit.Split(ctx.STYLE) {
 		add("", key)
 	}
 	return kit.Join(res, ice.SP)
 }
+func (m *Message) OptionKV(key ...string) string {
+	res := []string{}
+	for _, k := range kit.Split(kit.Join(key)) {
+		if m.Option(k) != "" {
+			res = append(res, kit.Format("%s='%s'", k, m.Option(k)))
+		}
+	}
+	return kit.Join(res, ice.SP)
+}
diff --git a/core/wiki/wiki.shy b/core/wiki/wiki.shy
index 67697971..b478b794 100644
--- a/core/wiki/wiki.shy
+++ b/core/wiki/wiki.shy
@@ -1,5 +1,8 @@
 wiki.shy
 wiki.go
+feel.go
+draw.go
+data.go
 word.go
 
 title.go
@@ -9,14 +12,9 @@ spark.go
 field.go
 parse.go
 
-order.go
-table.go
-chart.go
 image.go
 video.go
 audio.go
-
-feel.go
-draw.go
-data.go
-
+order.go
+table.go
+chart.go