diff --git a/frame.js b/frame.js
index 0ac68f66..ce8109a7 100644
--- a/frame.js
+++ b/frame.js
@@ -163,7 +163,7 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
 			}
 
 			meta.inputs && sub.onappend._option(sub, meta, sub._option, meta.msg)
-			if (meta.msg) { var msg = sub.request(); msg.Copy(can.base.Obj(meta.msg)), sub.onappend._output(sub, msg, msg.Option(ice.MSG_DISPLAY)) }
+			if (meta.msg) { var msg = sub.request(); msg.Copy(can.base.Obj(meta.msg)), sub.onappend._output(sub, msg, msg.Option(ice.MSG_DISPLAY)||meta.feature.display) }
 
 			can.page.Modify(can, sub._legend, kit.Dict(can.Conf("legend_event")||"onmouseenter", function(event) {
 				can.user.carte(event, sub, sub.onaction, sub.onaction.list.concat([["所有"].concat(can.core.Item(meta.feature._trans))], [cli.CLOSE]))
diff --git a/page/index.css b/page/index.css
index 032eb904..c272a8d8 100644
--- a/page/index.css
+++ b/page/index.css
@@ -13,6 +13,9 @@ div.code {
 	clear:both; overflow:auto;
 }
 div.story { text-align:left; white-space:pre; }
+p.story {
+	clear:both;
+}
 div.story[data-type=spark] {
 	background-color:#2169a9a6; color:white;
 	box-shadow:4px 4px 10px 1px #626bd0;
@@ -124,18 +127,21 @@ fieldset.panel>legend { display:none; }
 fieldset.plugin { margin:10px; padding:10px; background-color:#061c3c9e; box-shadow:2px 2px 10px 4px #626bd0; }
 fieldset.plugin>div.action { float:none; overflow:auto; }
 fieldset.plugin>div.status { border-top:1px solid darkcyan; }
-fieldset.output { margin:0; padding:0; }
-fieldset.output>legend { display:none; }
-fieldset.output>form.option { display:none; }
-fieldset.output>div.action { display:none; }
-fieldset.output>div.status { display:none; }
-fieldset.story>legend { display:block; padding:2px 20px; letter-spacing:4px; }
+
+fieldset.story>legend { display:block; padding:2px 20px; }
 fieldset.story>div.status { border-top:1px solid darkcyan; }
 fieldset.float { position:absolute; z-index:10; background-color:#023531cf; padding:0px; margin:0px; }
 fieldset.float>legend { float:left; }
 fieldset.float>div.action { display:block; float:none; height:2rem; overflow:auto; }
 fieldset.float table { color:white; }
 
+fieldset.output { margin:0; padding:0; }
+fieldset.output>legend { display:none; }
+fieldset.output>form.option { display:none; }
+fieldset.output>div.action { display:none; }
+fieldset.output>div.status { display:none; }
+fieldset.output div.toggle { display:none; }
+
 fieldset.input { position:fixed; z-index:10; background-color:#0d4142a6; top:32px; }
 fieldset.input legend { display:none; }
 fieldset.input div.output { max-height:400px; }
diff --git a/plugin/local/code/inner.js b/plugin/local/code/inner.js
index a180a488..8edb89a9 100644
--- a/plugin/local/code/inner.js
+++ b/plugin/local/code/inner.js
@@ -16,7 +16,7 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 		can.base.isFunc(cb) && cb(msg)
 
 		can.onimport.tabview(can, can.Option(nfs.PATH), can.Option(nfs.FILE), can.Option(nfs.LINE))
-		can.onimport.project(can, paths, function() {
+		can.Conf("mode") == "simple"? can.onimport._simple(can): can.onimport.project(can, paths, function() {
 			can.onimport._toolkit(can, can.ui.toolkit), can.onimport._session(can, msg), can.onimport._keydown(can)
 			can.onmotion.delay(can, function() {
 				can.core.Next(files.slice(1), function(file, next) {
@@ -25,6 +25,10 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 			})
 		})
 	},
+	_simple: function(can, target) {
+		can.Conf(html.HEIGHT, ""), can.ui.project._toggle()
+		can.page.ClassList.add(can, can._fields, "output")
+	},
 	_project: function(can, target) {
 		target._toggle = function(event) { can.onmotion.toggle(can, target), can.onimport.layout(can) }
 	},
@@ -165,6 +169,10 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 		}, target)
 	},
 	layout: function(can) { var height = can.ConfHeight(), width = can.ConfWidth()
+		can.page.styleWidth(can, can.ui.profile_output, can.profile_size[can.onexport.keys(can)]||(width-can.ui.project.offsetWidth)/2)
+		can.page.styleWidth(can, can.ui.content, width-can.ui.project.offsetWidth-can.ui.profile.offsetWidth-26)
+
+		if (!height) { return }
 		can.page.style(can, can.ui.content, can.user.mod.isCmd? html.HEIGHT: html.MAX_HEIGHT, height)
 		if (can.ui.project.style.display != html.NONE) {
 			can.page.styleHeight(can, can.ui.project, can.ui.content.offsetHeight)
@@ -173,9 +181,6 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 			can.page.styleHeight(can, can.ui.content, (can.ui.project.offsetHeight||height)-can.ui.display.offsetHeight)
 		}
 
-		can.page.styleWidth(can, can.ui.profile_output, can.profile_size[can.onexport.keys(can)]||(width-can.ui.project.offsetWidth)/2)
-		can.page.styleWidth(can, can.ui.content, width-can.ui.project.offsetWidth-can.ui.profile.offsetWidth-26)
-
 		if (can.page.ClassList.has(can, can._fields, "full")) {
 			can.page.styleHeight(can, can.ui.profile_output, can.ui.content.offsetHeight)
 		} else {
diff --git a/plugin/local/wiki/word.css b/plugin/local/wiki/word.css
index 4ea9fd9e..a3159641 100644
--- a/plugin/local/wiki/word.css
+++ b/plugin/local/wiki/word.css
@@ -56,8 +56,19 @@ fieldset.word br.story {
 }
 
 fieldset.word p.story {
-	white-space:pre;
+	/* white-space:pre; */
 }
+fieldset.word div.story[data-name=field]>div.menu {
+	float:left; width:120px;
+	overflow:auto;
+}
+fieldset.word div.story[data-name=field]>div.menu div.list {
+	padding-left:10px;
+}
+fieldset.word div.story[data-name=field]>div.list {
+	float:left;
+}
+
 fieldset.word p.story[data-name=inner] {
 	padding:4px 10px; margin:10px 0px;
 	background-color:#4b6c8a7a;
diff --git a/plugin/local/wiki/word.js b/plugin/local/wiki/word.js
index 48ea1c8e..4bda0f76 100644
--- a/plugin/local/wiki/word.js
+++ b/plugin/local/wiki/word.js
@@ -23,7 +23,7 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 
 		can.getActionSize(function(msg) { 
 			can.page.style(can, nav, html.HEIGHT, can.Conf(html.HEIGHT)+(can.user.mod.isCmd? msg.Option(html.MARGIN_Y): 0))
-			can.Conf(html.WIDTH, can.Conf(html.WIDTH)-nav.offsetWidth-(can.user.mod.isCmd? 10: 20))
+			can.Conf(html.WIDTH, can.Conf(html.WIDTH)-nav.offsetWidth-(can.user.mod.isCmd? 10: 20)-10)
 			can.page.Modify(can, can._output, {style: kit.Dict(
 				html.HEIGHT, can.sup._navmenu.offsetHeight, html.MAX_WIDTH, can.Conf(html.WIDTH),
 				html.FLOAT, html.LEFT, html.CLEAR, html.NONE
@@ -41,6 +41,47 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 		can.user.mod.isCmd && target.tagName == "H1" && can.user.title(data.text)
 	},
 	spark: function(can, data, target) {
+		if (data[mdb.NAME] == chat.FIELD) {
+			function deep(text) { var d = 0
+				for (var i = 0; i < text.length; i++) {
+					switch (text[i]) {
+						case "\t": d += 4; break
+						case " ": d++; break
+						default: return d
+					}
+				}
+				return d
+			}
+			var list = []; can.core.List(target.innerText.split(ice.NL), function(line) { var _deep = deep(line)
+				while (list.length > 0) { if (_deep <= list[list.length-1]._deep) { list.pop() } else { break } }
+				var ls = can.core.Split(line), item = {_deep: _deep, meta: {index: ls[0], name: ls[1], args: ls.slice(2)}, list: []}
+				if (list.length > 0) { list[list.length-1].list.push(item) } list.push(item)
+			})
+
+			var first; function show(item, index, target, output) {
+				var ui = can.page.Append(can, target, [{view: [html.ITEM, html.DIV, item.meta.name||item.meta.index], onclick: function(event) {
+					if (ui.list.innerText) { return can.onmotion.toggle(can, ui.list) }
+					can.onmotion.select(can, view.menu, html.DIV_ITEM, event.target)
+					if (can.onmotion.cache(can, function() { return index }, output)) { return }
+					can.core.List(item.list, function(item) {
+						can.onappend.plugin(can, item.meta, function(sub) {
+							sub.run = function(event, cmds, cb, silent) {
+								can.run(event, can.misc.concat(can, [ctx.ACTION, ice.RUN, item.meta.index], cmds), cb, true)
+							}
+							sub.ConfWidth(item.meta.width = can.ConfWidth()-165)
+							sub.ConfHeight(item.meta.height = can.ConfHeight()-300)
+							can.page.style(can, sub._output, html.MAX_WIDTH, sub.ConfWidth()-2*html.PLUGIN_MARGIN)
+							can.page.style(can, sub._status, html.MAX_WIDTH, sub.ConfWidth()-2*html.PLUGIN_MARGIN)
+						}, output)
+					})
+				}}, {view: html.LIST}])
+				can.core.List(item.list, function(item) { item.list.length > 0 && show(item, can.core.Keys(index, item.meta.index), ui.list, output) })
+				ui.list.innerText == "" && (first = first||ui.item)
+			}
+
+			var view = can.page.Appends(can, target, [{view: html.MENU}, {view: html.LIST}])
+			return show(list[0], list[0]._index, view.menu, view.list), first.click()
+		}
 		if (data[mdb.NAME] == html.INNER) { return can.onmotion.copy(can, target) }
 		can.page.Select(can, target, html.A, function(item) { can.onmotion.link(can, item) })
 		can.page.Select(can, target, html.SPAN, function(item) { can.onmotion.copy(can, item) })
@@ -62,8 +103,8 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 			sub.run = function(event, cmds, cb, silent) {
 				can.run(event, can.misc.concat(can, [ctx.ACTION, chat.STORY, data.type, data.name, data.text], cmds), cb, true)
 			}
-			sub.Conf(html.HEIGHT, can.Conf(html.HEIGHT))
-			sub.Conf(html.WIDTH, item.width = (width||can.Conf(html.WIDTH))-20)
+			sub.ConfHeight(can.ConfHeight())
+			sub.ConfWidth(item.width = (width||can.ConfWidth())-20)
 
 			can.core.Value(item, "auto.cmd") && can.core.Timer300ms(function() {
 				var msg = sub.request({}, can.core.Value(item, "opts")); msg.Option(ice.MSG_HANDLE, ice.TRUE)
@@ -90,7 +131,8 @@ Volcanos("onkeymap", {help: "键盘交互", list: [],
 		},
 	}, _engine: {},
 })
-Volcanos("onaction", {help: "控件交互", list: [],
+Volcanos("onaction", {help: "控件交互", list: ["view"],
+	_trans: {view: "视图"},
 	play: function(event, can) { var list = [], current = []
 		can.page.Select(can, can._output, wiki.ITEM, function(item) {
 			switch (item.tagName) {
@@ -140,7 +182,13 @@ Volcanos("onaction", {help: "控件交互", list: [],
 			})
 		}, document.body)
 	},
-
+	view: function(event, can) {
+		if (can._height) {
+			can.page.styleHeight(can, can._target, can._height), can.page.styleHeight(can, can.sup._navmenu, can._height), delete(can._height)
+		} else { can._height = can.page.styleHeight(can, can._target)
+			can.page.styleHeight(can, can._target, ""), can.page.styleHeight(can, can.sup._navmenu, "")
+		}
+	},
 })
 Volcanos("ondetail", {help: "交互操作", list: ["删除"], _init: function(can, msg, list, cb, target) {
 	},
diff --git a/proto.js b/proto.js
index 9f0bdde4..9c367f38 100644
--- a/proto.js
+++ b/proto.js
@@ -348,6 +348,9 @@ var Volcanos = shy("火山架", {iceberg: "/chat/", volcano: "/frame.js", args:
 				}
 				res = can.core.Value(can._conf, arguments[i], arguments[i+1])
 			}
+			if (res == undefined && key.indexOf("feature.") == -1) {
+				return can.Conf(can.core.Keys("feature", key))
+			}
 			return res
 		}, _conf: {},
 	}