diff --git a/frame.js b/frame.js
index 1f433a80..bfeffc00 100644
--- a/frame.js
+++ b/frame.js
@@ -456,7 +456,7 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 			can.user.trans(can, kit.Dict(target.name, target.value))
 			return {type: html.BUTTON, name: target.name, value: target.value, style: _style}
 		})
-		function run(event, button) { can.run(can.request(event, value, can.Option())._event, [ctx.ACTION, button]), can.onkeymap.prevent(event) }
+		function run(event, button) { button && can.run(can.request(event, value, can.Option())._event, [ctx.ACTION, button]), can.onkeymap.prevent(event) }
 		if (list.length <= limit) {
 			target.onclick = function(event) { run(event, event.target.name) }
 		} else {
@@ -615,6 +615,8 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 				if (can.page.ClassList.has(can, target, "disable")) { return } can.page.ClassList.add(can, target, "disable")
 				can.misc.Event(event, can, function(msg) { can.Update(can.request(event, can.Option()), [ctx.ACTION, target.name], function(msg) {
 					can.page.ClassList.del(can, target, "disable")
+					can.page.ClassList.del(can, can._fields, "form")
+					can.page.ClassList.del(can, can._fields, "output")
 					var sup = can._fields? can.sup: can; if (sup.onimport._process(sup, msg)) { return }
 				}) })
 			}
@@ -753,7 +755,7 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 	},
 
 	plugin: function(can, meta, cb, target, field) {
-		meta = meta||{}, meta.index = meta.index||can.core.Keys(meta.ctx, meta.cmd)||ice.CAN_PLUGIN, meta._space = meta._space||can.ConfSpace()
+		meta = meta||{}, meta.index = meta.index||can.core.Keys(meta.ctx, meta.cmd)||"can._notfound", meta._space = meta._space||can.ConfSpace()
 		var res = {}; function _cb(sub, meta, skip) { kit.proto(res, sub), cb && cb(sub, meta, skip) }
 		if (meta.inputs && meta.inputs.length > 0 || meta.meta) { can.onappend._plugin(can, {meta: meta.meta, list: meta.list}, meta, _cb, target, field); return res }
 		function _plugin(_meta) { var value = can.onengine.plugin(can, _meta.index)
@@ -761,8 +763,8 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 				value.meta && value.meta._init && value.meta._init(sub, meta), _cb(sub, meta, skip)
 			}, target, field); return true }
 		} if (_plugin(meta)) { return res }
-		can.runAction(can.request({}, meta._commands, {_method: http.GET, pod: meta.space, _failure: function() {
-			return can.misc.isDebug(can) && can.misc.Warn("not found", meta.index), _plugin({type: meta.type, index: "can._notfound", args: [meta.index, meta.space]})
+		can.runAction(can.request({}, meta._commands, {_method: http.GET, pod: meta.space, _failure: function(msg) {
+			return can.misc.isDebug(can) && can.misc.Warn("not found", meta.index), _plugin({msg: msg, type: meta.type, index: "can._notfound", args: [meta.index, meta.space]})
 		}})._caller(), ctx.COMMAND, [meta.index], function(msg) { if (msg.Length() == 0) { return msg._failure() }
 			msg.Table(function(value) { value._prefix = msg["_prefix"], can.onappend._plugin(can, value, meta, _cb, target, field) })
 		}); return res
@@ -784,6 +786,7 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 					}
 				}
 			}, sub._index = value.index||meta.index, can.base.isFunc(cb) && cb(sub, meta, skip)
+			meta._init && (meta._init(sub))
 			if (meta.style == html.FLOAT || value.style == html.FLOAT) { can.onmotion.float(sub) }
 		}, target||can._output, field)
 	},
diff --git a/index.css b/index.css
index 04723a99..092a8a9c 100644
--- a/index.css
+++ b/index.css
@@ -511,7 +511,7 @@ fieldset>div.action div.item.button:last-child { margin-right:var(--button-margi
 fieldset.input.date.float>div.action div.item.button:last-child { margin-right:0; }
 // fieldset>div.action div.item.select:not(.button) { border-bottom:var(--box-notice3); }
 fieldset>div.action div.item:not(.state) { box-shadow:var(--input-box-shadow); }
-fieldset>div.action>div.tabs:not(.state) { box-shadow:var(--legend-box-shadow); }
+fieldset>div.action>div.tabs:not(.state).select { box-shadow:var(--legend-box-shadow); }
 fieldset>div.action>div.cmds:not(.state) { box-shadow:var(--legend-box-shadow); }
 fieldset>div.output.card>div.item { box-shadow:var(--th-box-shadow); border:var(--plugin-border); border-radius:var(--plugin-radius); }
 fieldset>div.output.card>div.item:hover { box-shadow:var(--notice-box-shadow); }
@@ -608,6 +608,7 @@ div.item.select._icon:hover i:first-child { color:unset; }
 div.item.text>input { width:var(--input-width); height:var(--action-height); }
 div.item.text.id>input { width:80px; }
 div.item.text.url>input { width:var(--river-width); }
+div.item.text.port>input { width:80px; }
 div.item.text.line>input { width:80px; }
 div.item.text.limit>input { width:var(--button-width); }
 div.item.text.offend>input { width:var(--button-width); }
diff --git a/lib/misc.js b/lib/misc.js
index 09f9d64e..f2d14c89 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -92,8 +92,10 @@ Volcanos("misc", {
 		isDebug: function() { return msg.Option(log.DEBUG) == ice.TRUE },
 	}); return msg },
 	Inputs: function(can, msg, cmds, cb, meta) {
+		var event = msg._event
 		if (msg.Option(ice.MSG_HANDLE) != ice.TRUE && cmds && cmds[0] == ctx.ACTION && meta.feature[cmds[1]]) {
-			var msg = can.request(event, {action: cmds[1]})
+			// var msg = can.request(event, {action: cmds[1]})
+			msg.Option(ctx.ACTION, cmds[1])
 			var action = meta.feature[cmds[1]]; if (can.base.isFunc(action)) { cb = cb||function() { can.Update() }
 				return action.list && action.list.length > 0? can.user.input(event, can, action.list, function(data) {
 					can.core.CallFunc(action, {can: can, msg: can.request(event, data), arg: cmds.slice(2), cb: cb})
diff --git a/panel/action.js b/panel/action.js
index e141b5f7..1ec0adf6 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -8,7 +8,8 @@ Volcanos(chat.ONIMPORT, {_init: function(can, msg) { var river = can.Conf(chat.R
 				can.user.info.nodetype == web.SERVER && item._command == web.DREAM && (list = [river, storm, item._command])
 				can.user.info.nodetype == web.WORKER && item._command == web.WORD && (list = [river, storm, item._command])
 			}
-			can.onappend.plugin(can, item, function(sub, meta, skip) { if (meta.index == "can._notfound" && !can.misc.isDebug(can)) { return skip || next() }
+			can.onappend.plugin(can, item, function(sub, meta, skip) {
+				if (can.base.isIn(meta.index, "can._notfound")) { sub.Conf(ctx.INDEX, msg.detail[index+3]) }
 				sub.run = function(event, cmds, cb) { return can.run(can.request(event, {pod: meta.pod||meta.space}), (can.base.beginWith(meta.index, "can.")? [meta.index]: [river, storm, meta.id||meta.index]).concat(cmds), cb) }
 				sub.onexport.output = function() { msg.Length() > 1 && can.onexport.isauto(can) && can.page.style(can, sub._output, html.HEIGHT, "", html.MAX_HEIGHT, ""), can.onaction.layout(can, list[3]) }
 				can.onaction.layout(can, list[3]), can.onimport._tabs(can, sub, meta), can._plugins = (can._plugins||[]).concat([sub])
@@ -198,7 +199,7 @@ Volcanos(chat.ONKEYMAP, {
 })
 Volcanos(chat.ONPLUGIN, {
 	_plugin: shy("插件", [mdb.NAME, ice.LIST, ice.BACK]), _filter: shy("表格", [ice.LIST, html.FILTER]),
-	_notfound: shy("缺失", [ctx.INDEX, web.SPACE, ice.LIST], function(can, msg, arg) { msg.Echo("not found "+arg[0]+" "+arg[1]) }),
+	_notfound: shy("缺失", [ctx.INDEX, web.SPACE, ice.LIST], function(can, msg, arg, sub) { msg.Echo("not found "+(arg[0]||sub.ConfIndex())+" "+(arg[1]||can.ConfSpace())) }),
 	layout: shy("界面布局", {_init: function(can) { can.Option(chat.LAYOUT, can.getAction(chat.LAYOUT)) }}, ["layout:select=auto,tabs,tabview,horizon,vertical,grid,free,flow,page", ctx.RUN], function(can, msg, arg) { can.onaction.layout(can, arg[0]) }),
 })
 })()
diff --git a/plugin/local/code/xterm.js b/plugin/local/code/xterm.js
index 796ee421..73f69b78 100644
--- a/plugin/local/code/xterm.js
+++ b/plugin/local/code/xterm.js
@@ -39,10 +39,7 @@ Volcanos(chat.ONIMPORT, {_init: function(can, msg, cb) { can.page.requireModules
 					{background: "#d5cfcf3b", foreground: cli.BLACK, cursor: cli.BLUE}
 	) },
 	_connect: function(can, item, output, tabs, text) {
-		var term = new Terminal({
-			fontSize: html.CODE_FONT_SIZE,
-			tabStopWidth: 4, cursorBlink: true, theme: can.onimport._theme(can, item),
-		})
+		var term = new Terminal({fontSize: html.CODE_FONT_SIZE, tabStopWidth: 4, cursorBlink: true, theme: can.onimport._theme(can, item)})
 		term._item = item, term._output = output, output._term = term, output._tabs || (tabs? (output._tabs = tabs): can.onimport._tabs(can, item, output))
 		var fitAddon = new FitAddon.FitAddon(); term.loadAddon(fitAddon), term._fit = fitAddon, can.onmotion.delay(can, function() { fitAddon.fit() })
 		term.onTitleChange(function(title) { can.onexport.title(can, term, title) }), can.onexport.title(can, term, item.name)
@@ -51,25 +48,27 @@ Volcanos(chat.ONIMPORT, {_init: function(can, msg, cb) { can.page.requireModules
 		term.onCursorMove(function() { can.onexport.term(can, term) })
 		term.loadAddon(new WebLinksAddon.WebLinksAddon())
 		can.onmotion.clear(can, output), term.open(output), term.focus()
-		can.onengine.listen(can, chat.ONTHEMECHANGE, function() {
-			term.selectAll(), can.onimport._connect(can, item, output, tabs, can.base.trimSuffix(term.getSelection(), lex.NL))
-		})
+		can.onengine.listen(can, chat.ONTHEMECHANGE, function() { term.selectAll(), can.onimport._connect(can, item, output, tabs, can.base.trimSuffix(term.getSelection(), lex.NL)) })
 		can.page.style(can, output, html.BACKGROUND_COLOR, term._publicOptions.theme.background||cli.BLACK)
+		can.current = term
 		output.onclick = function() { output._tabs._current = output, term.focus(), can.onexport.term(can, term)
+			can.current = term
 			can.page.Select(can, can._fields, html.DIV_OUTPUT, function(target) { can.page.ClassList.set(can, target, html.SELECT, target == output) })
 		}; return can.db = can.db||{}, can.db[item.hash] = term
 	},
 	_resize: function(can, term, size) { can.runAction(can.request({}, size, term._item), web.RESIZE, [], function(msg) {
-		if (msg.IsErr()) { can.misc.Warn(msg.Result()) }
-		can.onexport.term(can, term)
+		can.onexport.term(can, term); if (msg.IsErr()) { can.misc.Warn(msg.Result()) }
 	}) },
 	_input: function(can, term, data) {
 		can.runAction(can.request({}, {rows: term.rows, cols: term.cols}, term._item), html.INPUT, [btoa(data)], function(msg) {
 			if (msg.IsErr()) { can.misc.Warn(msg.Result()) }
 		}), can._output = term._output
 	},
+	input: function(can, msg, hash, text) { var arg = msg.detail.slice(1); arg = [hash||arg[0], text||arg[1]]
+		term = can.db[arg[0]]||can.current, can.onimport._input(can, term, arg[1])
+	},
 	grow: function(can, msg, hash, text) { var arg = msg.detail.slice(1); arg = [hash||arg[0], text||arg[1]]
-		term = can.db[arg[0]]; arg[1] == "~~~end~~~"? can.onaction.delete(can, term._output): term.write(arg[1]); msg.Option(ice.LOG_DISABLE, ice.TRUE)
+		term = can.db[arg[0]]||can.current; arg[1] == "~~~end~~~"? can.onaction.delete(can, term._output): term.write(arg[1]); msg.Option(ice.LOG_DISABLE, ice.TRUE)
 	},
 	layout: function(can) { function show(target, height, width) { var list = can.page.SelectChild(can, target, can.page.Keys(html.DIV_OUTPUT, html.DIV_LAYOUT))
 		var h = height/list.length, w = width; if (can.page.ClassList.has(can, target, html.FLEX)) { h = height, w = width/list.length } if (target == can._fields) { h = height, w = width }
diff --git a/plugin/story/pie.js b/plugin/story/pie.js
index 645eae2f..2fcf4dac 100644
--- a/plugin/story/pie.js
+++ b/plugin/story/pie.js
@@ -1,12 +1,43 @@
-Volcanos(chat.ONIMPORT, {_init: function(can, msg, cb) { can.page.requireDraw(can, function() { can.list = can.onimport._data(can, msg, can.Conf(mdb.FIELD)||mdb.VALUE)
-	can.core.List(can.list, function(item) { msg.Push("weight", parseInt(item.span*100/360)+"%").Push(cli.COLOR, '<span style="background-color:'+item.color+'">    </span>') })
+Volcanos(chat.ONIMPORT, {
+	_init: function(can, msg, cb) { can.page.requireDraw(can, function() { can.db.delay = 50
+		can.list = can.onimport._data(can, msg, can.Conf(mdb.FIELD)||msg.append[1]||mdb.VALUE)
+		can.core.List(can.list, function(item) { msg.Push("weight", item.value.weight = parseInt(item.span*100/360)+"%").Push(cli.COLOR, '<span style="background-color:'+item.color+'">    </span>') })
 		can.onaction.list = [], can.ui.display = can.page.Append(can, can._output, [html.DISPLAY])._target
-		can.onappend.table(can, msg, null, can.ui.display), can.page.Select(can, can.ui.display, html.TR, function(tr, index) {
-			can.page.Modify(can, tr, {onmouseenter: function(event) { can._draw(index-1) }})
+		can.onappend.table(can, msg, null, can.ui.display), can.page.Select(can, can.ui.display, html.TR, function(tr, index) { can.ui.table = tr.parentNode
+			can.page.Modify(can, tr, {onmouseenter: function(event) { can._draw(can.db.which = index-1) }})
 		}), can.base.isFunc(cb) && cb(msg), can.onappend._status(can, msg.append)
 	}) },
 	_data: function(can, msg, field) { var list = []
-		var color = ["#3300FF", "#2196F3", "#4CAF50", "#CDDC39", "#FFEB3B", "#9C27B0", "#795548", "#607D8B", "#CC33FF"]
+		var color = [
+			"#8085e9",
+			"#95a2ff",
+			"#73abf5",
+			"#3cb9fc",
+			"#0082fc",
+			"#87e885",
+			"#90ed7d",
+			"#22ed7c",
+			"#05f8d6",
+			"#cb9bff",
+			"#bf19ff",
+			"#f47a75",
+			"#fa8080",
+			"#f7a35c",
+			"#ffc076",
+			"#f9e264",
+			"#fae768",
+			"#5f45ff",
+			"#02cdff",
+			"#0090ff",
+			"#854cff",
+			"#09b0d3",
+			"#1d27c9",
+			"#765005",
+			"#314976",
+			"#009db2",
+			"#024b51",
+			"#0780cf",
+		]
 		var total = 0; msg.Table(function(value) { total += can.onimport._parseInt(can, value[field]) })
 		var begin = 0; msg[cli.COLOR] = [], msg["weight"] = [], msg.Table(function(value, index) {
 			list.push({span: can.onimport._parseInt(can, value[field])/total*360, color: color[index%color.length], value: value})
@@ -15,16 +46,19 @@ Volcanos(chat.ONIMPORT, {_init: function(can, msg, cb) { can.page.requireDraw(ca
 	_draw: function(can, x, y, r, margin, which) { if (which == can._last) { return } can._last = which
 		if (can.list.length == 1) { return can.onimport.draw(can, {shape: svg.CIRCLE, points: [{x: x, y: y}, {x: x, y: y+r}], style: {fill: cli.BLUE}}) }
 		function pos(x, y, r, angle) { angle -= 90; return [x + r * Math.cos(angle * Math.PI / 180), y + r * Math.sin(angle * Math.PI / 180)] }
-		function pie(x, y, r, begin, span, color, cb) { can.onimport.draw(can, {shape: svg.PATH, style: kit.Dict(
+		function pie(x, y, r, begin, span, color, title, cb) { can.onimport.draw(can, {shape: svg.PATH, style: kit.Dict(
 			svg.STROKE, color, svg.FILL, color, "d", can.base.joins([
 				["M", x, y], ["L"].concat(pos(x, y, r, begin)), ["A", r, r, "0", span>180? "1": "0", "1"].concat(pos(x, y, r, begin+span)), ["Z"]
 			], lex.SP, mdb.FS),
 		), onmouseenter: function(event) { can.base.isFunc(cb) && cb(event) } }) }
 		can.onmotion.clear(can, can.ui.svg), can.ui.svg.Value(mdb.COUNT, 0)
-		var begin = 0; can.core.List(can.list, function(item, index) { var p = index==which? pos(x, y, margin, begin+item.span/2): [x, y]
-			pie(p[0], p[1], r, begin, item.span, item.color, function(event) { can.onimport._draw(can, x, y, r, margin, index) }), begin += item.span
-			index == which && can.Status(item.value)
-		}), can.onimport.layout(can)
+		var begin = 0; can.core.Next(can.list, function(item, next, index) { var p = index==which? pos(x, y, margin*4, begin+item.span/2): [x, y]
+			pie(p[0], p[1], r, begin, item.span, item.color, item.name||item.command, function(event) { can.onimport._draw(can, x, y, r, margin, can.db.which = index) }), begin += item.span
+			index == which && (can.db.current = item.value)
+			can.onmotion.select(can, can.ui.table, html.TR, index), can.Status(item.value), can.onmotion.delay(can, next, can.db.delay)
+		}, function() {
+			can.onmotion.select(can, can.ui.table, html.TR, which), can.Status(can.db.current), can.db.delay = 0
+		})
 	},
 	_parseInt: function(can, value) { value = value.toLowerCase()
 		if (can.base.endWith(value, "m")) { return parseInt(value)*1000000 }
@@ -34,10 +68,8 @@ Volcanos(chat.ONIMPORT, {_init: function(can, msg, cb) { can.page.requireDraw(ca
 		return parseInt(value)
 	},
 	layout: function(can) { if (!can.ui || !can.ui.svg) { return }
-		var height = can.base.Max(can.ConfHeight(), can.ConfWidth()/2), margin = 10, r = height/2-2*margin;
-		// can.page.style(can, can.ui.display, html.HEIGHT, can.ConfHeight()-can.ui.svg.Val(html.HEIGHT))
-		can.page.style(can, can.ui.display, html.WIDTH, can.ConfWidth()-height)
-		can.ui.svg.Val(html.HEIGHT, height), can.ui.svg.Val(html.WIDTH, height)
-		can._draw = function(which) { can.onimport._draw(can, height/2-margin/2, can.ConfHeight()/2-margin/2, r, margin, which) }, can._draw(0)
+		var height = can.base.Max(can.ConfHeight(), can.ConfWidth()/2), margin = 10, r = height/2-5*margin
+		can.page.style(can, can.ui.display, html.WIDTH, can.ConfWidth()-height), can.ui.svg.Val(html.HEIGHT, height), can.ui.svg.Val(html.WIDTH, height)
+		can._draw = function(which) { can.onimport._draw(can, height/2-margin/2, can.ConfHeight()/2-margin/2, r, margin, which) }, can._draw(can.db.which||0)
 	},
 })