diff --git a/frame.js b/frame.js
index 4ed524cd..57735461 100644
--- a/frame.js
+++ b/frame.js
@@ -428,6 +428,124 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
 		})
 		return (code.scrollBy && code.scrollBy(0, 10000)), code
 	},
+	parse: function(can, list, target, type, data) { target = target||can._output, data = data || {}
+		if (!list) { return } else if (can.base.isArray(list)) {
+			return can.core.List(list, function(meta) { return can.onappend.parse(can, meta, target, type, data) })
+
+		} else if (can.base.isString(list)) {
+			var ls = can.core.Split(list, "", ":="); if (ls.length == 1) {
+				var meta = type? {type: type, name: ls[0]}: {type: ls[0]}
+			} else {
+				var meta = {name: ls[0]}; for (var i = 1; i < ls.length; i += 2) { switch (ls[i]) {
+					case ":": meta.type = ls[i+1]; break
+					case "=": meta.value = ls[i+1]; break
+				} }
+			}
+
+		} else if (can.base.isObject(list)) { var meta = list }
+
+		var item = {view: meta.type}, init; switch (meta.type) {
+			case "head": data = {}
+				init = function(target) {
+					data.head = target
+					can.page.ClassList.add(can, target, "layout")
+				}
+				break
+			case "left":
+				init = function(target) {
+					can.page.ClassList.add(can, target, "layout")
+					can.core.Timer(10, function() {
+						var height = target.parentNode.offsetHeight
+						can.page.Select(can, target.parentNode, "div.layout.head", function(item) {
+							height -= item.offsetHeight
+						})
+						can.page.Select(can, target.parentNode, "div.layout.foot", function(item) {
+							height -= item.offsetHeight
+						})
+						can.page.style(can, target, html.HEIGHT, height)
+					})
+				}
+				break
+			case "main":
+				init = function(target) {
+					data.main = target
+					var width = target.parentNode.offsetWidth
+					can.page.Select(can, target.parentNode, "div.layout.left", function(item) {
+						width -= item.offsetWidth+1
+					})
+					can.page.style(can, target, html.HEIGHT, height, html.WIDTH, width)
+
+					can.core.Timer(10, function() {
+						var height = target.parentNode.offsetHeight
+						can.page.Select(can, target.parentNode, "div.layout.head", function(item) {
+							height -= item.offsetHeight
+						})
+						can.page.Select(can, target.parentNode, "div.layout.foot", function(item) {
+							height -= item.offsetHeight
+						})
+						can.page.style(can, target, html.HEIGHT, height)
+					})
+				}
+				break
+			case "foot":
+				init = function(target) {
+					can.page.ClassList.add(can, target, "layout")
+				}
+				break
+			case "tabs":
+				var height = target.offsetHeight
+				item.list = [{view: "name"}, {view: "page", style: {width: 240}}], item._init = function(_target, ui) {
+					can.core.Timer(100, function() {
+						var height = target.offsetHeight
+						can.page.style(can, _target, html.HEIGHT, height-10)
+						can.page.style(can, ui.page, html.HEIGHT, height-10-(meta.style? 0: ui.name.offsetHeight))
+					})
+					can.page.Append(can, ui.page, [{view: "input", list: [{type: "input", onkeyup: function(event) {
+						can.page.Select(can, _target, ["div.page", html.DIV_ITEM], function(item) {
+							can.page.ClassList.set(can, item, "hide", item.innerText.indexOf(event.target.value) == -1)
+						})
+					}}]}])
+					can.core.List(meta.list, function(item, index) {
+						can.page.Append(can, ui.name, [{view: ["item", html.DIV, item.name||item], onclick: function(event) {
+							can.onmotion.select(can, _target, [["div.page", "div.list"]], index)
+							can.onmotion.select(can, ui.name, html.DIV_ITEM, index)
+							ui.page.scrollTo(0, 0)
+						}}])
+						can.page.Append(can, ui.page, [{view: ["item", html.DIV, item.name], onclick: function(event) {
+							can.page.ClassList.neg(can, event.target.nextSibling, html.SELECT)
+							can.onmotion.select(can, ui.name, html.DIV_ITEM, index)
+						}}, {view: ["list"], _init: function(target) { can.onappend.parse(can, item.list, target, "item", data) }}])
+					})
+					can.page.Select(can, ui.name, html.DIV_ITEM)[0].click()
+				}
+				break
+			case "plugin":
+				break
+			default:
+		}
+
+		item._init = item._init||function(target) { meta.list && can.onappend.parse(can, meta.list, target, type, data), can.base.isFunc(init) && init(target) }
+		if (can.base.isString(meta.style)) { item.className = meta.style }
+		if (can.base.isObject(meta.style)) { item.style = meta.style }
+		if (type == "item") {
+			can.page.Append(can, target, [{view: ["item", "div", meta.name||meta], onclick: function(event) {
+				switch (meta.type) {
+					case "plugin":
+						can.onappend.plugin(can, {index: meta.index}, function(sub) {
+							sub.ConfWidth(data.main.offsetWidth)
+							sub.run = function(event, cmds, cb, silent) {
+								can.run(event, can.misc.concat(can, [ctx.ACTION, ice.RUN, meta.index], cmds), cb, true)
+							}
+						}, data.main)
+					default:
+						meta.list && can.onmotion.toggle(can, event.target.nextSibling)
+				}
+			}}])
+			if (!meta.list) { return }
+			item.view = "list"
+		}
+		return can.page.Append(can, target, [item]).first
+	},
 
 	_plugin: function(can, value, meta, cb, target) {
 		meta.feature = can.base.getValid(meta.feature, can.base.Obj(value.meta))||{}
@@ -710,9 +828,13 @@ Volcanos("onmotion", {help: "动态特效", list: [], _init: function(can, targe
 		return status
 	},
 	select: function(can, target, name, which) {
+		var old = can.page.Select(can, target, name, function(item, index) {
+			if (can.page.ClassList.has(can, item, "select")) { return index }
+		})[0]
 		can.page.Select(can, target, name, function(item, index) {
 			can.page.ClassList.set(can, item, html.SELECT, item == which || which == index)
 		})
+		return old
 	},
 	modify: function(can, target, cb, item) { var back = target.innerHTML, text = target.innerText
 		if (back.length > 120 || back.indexOf(ice.NL) > -1) {
diff --git a/lib/page.js b/lib/page.js
index 1bb854fb..f2fe3ce5 100644
--- a/lib/page.js
+++ b/lib/page.js
@@ -188,7 +188,7 @@ Volcanos("page", {help: "用户界面", ClassList: {
 			// 递归节点
 			item.list && can.page.Append(can, node, item.list, value)
 			target && target.appendChild && target.appendChild(node)
-			can.base.isFunc(item._init) && item._init(node)
+			can.base.isFunc(item._init) && item._init(node, value)
 		})
 		return value
 	}),
@@ -380,7 +380,7 @@ Volcanos("page", {help: "用户界面", ClassList: {
 		}
 		return can.page.Modify(can, target, {style: value}), value
 	},
-	Keys: function() { var list = []
+	Keys: function() { var list = [] // FS SP GT PT
 		for (var i = 0; i < arguments.length; i++) { var v = arguments[i]
 			if (typeof v == lang.OBJECT) {
 				for (var j = 0; j < v.length; j++) {
diff --git a/panel/action.css b/panel/action.css
index 3e1066c6..49ea5e27 100644
--- a/panel/action.css
+++ b/panel/action.css
@@ -31,3 +31,118 @@ div.output.form div.item {
 div.output.form div.item div.label {
 	margin:5px 0px;
 }
+
+div.head {
+	height:32px;
+	background-color:#404040;
+	clear:both;
+}
+div.left {
+	background-color:blue; float:left;
+}
+div.main {
+	background-color:#cccccc; height:180px; width:180px; float:left;
+	overflow:auto;
+}
+div.foot {
+	height:32px; clear:both;
+	background-color:#404040;
+}
+
+
+div.left {
+	overflow:auto;
+	background-color:#323232;
+}
+div.left:hover {
+	background-color:#323232;
+}
+div.left div.item:hover {
+	background-color:#404040;
+}
+div.left div.item {
+	background-color:#323232;
+}
+div.tabs:hover {
+	background-color:#272727;
+}
+div.tabs div.list.select {
+	background-color:#323232;
+}
+div.tabs div.name {
+	float:left;
+	position:sticky;
+	top:5px;
+}
+div.tabs div.name div.item {
+	float:left;
+	padding:10px;
+	color:gray;
+}
+div.tabs div.name div.item.select {
+	background-color:#404040;
+	/* background-color:red; */
+	border-bottom:solid red 2px;
+	color:white;
+
+}
+div.tabs div.page {
+	overflow:auto;
+	clear:both;
+}
+div.tabs div.page>div.input {
+	position:sticky;
+	padding:5px;
+	top:0px;
+}
+div.tabs div.page>div.input input {
+	color:white;
+	background-color:#212121;
+	width:230px;
+	border:0;
+}
+div.tabs div.page>div.input input:focus {
+	border:0;
+	outline:none;
+}
+div.tabs div.page>div.item {
+	display:none; clear:both;
+	background-color:#404040;
+}
+div.tabs div.page>div.list {
+	clear:both;
+}
+div.tabs div.page>div.list {
+	display:none;
+}
+div.tabs div.page>div.list.select {
+	display:block;
+}
+div.tabs div.page div.list {
+	padding-left:20px;
+}
+
+div.tabs.left div.name {
+	float:left;
+}
+div.tabs.left div.name div.item.select {
+	border-right:solid red 2px;
+}
+div.tabs.left div.name div.item {
+	float:none;
+	border-bottom:none;
+}
+div.tabs.left div.page {
+	float:left;
+	clear:none;
+}
+div.tabs.left div.page>div.item {
+	display:block;
+}
+
+div.tabs.void div.name {
+	display:none;
+}
+div.tabs.void div.page>div.item {
+	display:block;
+}