diff --git a/frame.js b/frame.js
index b79eadd6..37636838 100644
--- a/frame.js
+++ b/frame.js
@@ -16,7 +16,7 @@ Volcanos(chat.ONENGINE, {help: "搜索引擎", list: [], _init: function(can, me
 				}, can[item.name] = panel, panel._root = can, panel._trans = panel.onaction && panel.onaction._trans||{}
 
 				can.core.Item(panel.onplugin, function(key, cmd) {
-					panel.onplugin.hasOwnProperty(key) && can.base.isFunc(cmd) && can.onengine.plugin(can, key, cmd)
+					panel.onplugin.hasOwnProperty(key) && can.base.isFunc(cmd) && can.onengine.plugin(panel, key, cmd)
 				})
 				can.core.ItemCB(panel.onaction, function(key, cb) {
 					can.onengine.listen(can, key, function(msg) { can.core.CallFunc(cb, {can: panel, msg: msg}) })
@@ -84,7 +84,7 @@ Volcanos(chat.ONENGINE, {help: "搜索引擎", list: [], _init: function(can, me
 		}
 		var p = can.onengine.plugin.meta[cmds[0]], n = 1; if (p) {
 			if (p.meta && p.meta[cmds[1]] && cmds[0] == ctx.ACTION) { n = 3 } else if (p.meta && p.meta[cmds[0]]) { n = 2 }
-			return can.core.CallFunc(p, {can: panel, msg: msg, cmds: cmds.slice(n), cb: cb}), true
+			return can.core.CallFunc(p, {can: p.can||panel, msg: msg, cmds: cmds.slice(n), cb: cb}), true
 		}
 		return false
 	},
@@ -95,7 +95,7 @@ Volcanos(chat.ONENGINE, {help: "搜索引擎", list: [], _init: function(can, me
 				case lang.STRING: return can.core.SplitInput(item)
 				case lang.OBJECT: return type = item.type||type, item
 			}
-		}), arguments.callee.meta[can.core.Keys(ice.CAN, name)] = command
+		}), command.can = can, arguments.callee.meta[can.core.Keys(ice.CAN, name)] = command
 	}),
 	listen: shy("监听事件", function(can, name, cb) {
 		arguments.callee.meta[name] = (arguments.callee.meta[name]||[]).concat(cb)
diff --git a/lib/user.js b/lib/user.js
index e0352ae1..720466ff 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -61,6 +61,7 @@ Volcanos("user", {help: "用户操作", info: {}, agent: {
 		return text && (document.title = Volcanos.meta.args.name||text), document.title
 	},
 	topic: function(can, name) {
+		can.base.isArray(name) && (name = can.base.join(name))
 		can.user.mod.isCmd && (name += " simple")
 		can.Conf("display") && (name += " "+can.Conf("display"))
 		can.user.isMobile && (name += " mobile") && can.user.isLandscape() && (name += " landscape")
@@ -360,13 +361,13 @@ Volcanos("user", {help: "用户操作", info: {}, agent: {
 
 		return action
 	},
-	download: function(can, path, name) {
-		var a = can.page.Append(can, document.body, [{type: html.A, href: path, download: name||path.split(ice.PS).pop()}]).first
+	download: function(can, path, name, ext) {
+		var a = can.page.Append(can, document.body, [{type: html.A, href: path, download: can.core.Keys(name, ext)||path.split(ice.PS).pop()}]).first
 		a.click(), can.page.Remove(can, a)
 		return path
 	},
-	downloads: function(can, text, name) { if (!text) { return }
-		return can.user.download(can, URL.createObjectURL(new Blob([text])), name)
+	downloads: function(can, text, name, ext) { if (!text) { return }
+		return can.user.download(can, URL.createObjectURL(new Blob([text])), name, ext)
 	},
 	camera: function(can, msg, cb) {
 		navigator.getUserMedia({video: true}, cb, function(error) {
diff --git a/panel/action.js b/panel/action.js
index 85d98352..80b63d79 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -294,7 +294,7 @@ Volcanos(chat.ONEXPORT, {help: "导出数据", list: [],
 			if (item.innerHTML.indexOf(word[1]) == -1) { return }
 
 			var list = can.page.Select(can, item.nextSibling, html.OPTION_ARGS, function(item) { return item.value||"" })
-			var meta = item.parentNode._meta
+			var meta = item.parentNode._meta; if (!meta) { return }
 
 			var data = {ctx: "web.chat", cmd: ctx.ACTION,
 				type: mdb.PLUGIN, name: item.innerHTML, text: shy("跳转", function(event) {
diff --git a/panel/header.js b/panel/header.js
index 9ff56f2e..52be3ef1 100644
--- a/panel/header.js
+++ b/panel/header.js
@@ -4,12 +4,6 @@ Volcanos(chat.ONIMPORT, {help: "导入数据", list: [], _init: function(can, ms
 		can.user.info.avatar = msg.Option(aaa.AVATAR)
 		can.ondaemon._init(can)
 
-		can.onengine.plugin(can, "topic", shy("主题", {
-			"demo": function(can, msg, cmds) { can.onlayout.topic(can, cmds[0]) },
-		}, ["topic:select=white,black", "run:button", "demo:button"], function(msg, cmds) {
-			can.onlayout.topic(can, cmds[0])
-		}))
-
 		can.onlayout.topic(can, can.Conf("topic"))
 		if (can.user.mod.isCmd) {
 			can.onmotion.hidden(can, can._fields)
@@ -30,10 +24,8 @@ Volcanos(chat.ONIMPORT, {help: "导入数据", list: [], _init: function(can, ms
 		}
 		can.base.isFunc(cb) && cb(msg)
 	},
-	_agent: function(can, msg, target) {
-		can.run({}, [chat.AGENT], function(msg) { if (!msg.Option(nfs.SCRIPT)) { return }
-			can.require(can.base.Obj(msg.Option(nfs.SCRIPT)), function(can) { can.onaction.source(can, msg) })
-		})
+	_agent: function(can, msg, target) { if (!msg.Option(nfs.SCRIPT)) { return }
+		can.require(can.base.Obj(msg.Option(nfs.SCRIPT)), function(can) { can.onaction.source(can, msg) })
 	},
 	_grant: function(can, msg, target) {
 		if (can.misc.Search(can, chat.GRANT)) {
@@ -142,47 +134,50 @@ Volcanos(chat.ONIMPORT, {help: "导入数据", list: [], _init: function(can, ms
 		}) }]).first
 	},
 })
+Volcanos(chat.ONPLUGIN, {help: "注册插件", list: [],
+	"topic": shy("主题", {
+		"demo": function(can, msg, cmds) { can.onlayout.topic(can, cmds[0]) },
+	}, ["topic:select=white,black", "run:button", "demo:button"], function(can, msg, cmds) {
+		can.onlayout.topic(can, cmds[0])
+	}),
+})
 Volcanos(chat.ONACTION, {help: "交互数据", list: [], _init: function(can, cb, target) {
 		can.base.isFunc(cb) && cb()
 	},
-	_menus: [["setting", chat.BLACK, chat.WHITE, chat.PRINT, "webpack", "toimage", ctx.CONFIG]],
+	_menus: [["setting", chat.BLACK, chat.WHITE, chat.PRINT, code.WEBPACK, "toimage", ctx.CONFIG]],
 	_trans: {
 		"search": "搜索",
-		"create": "创建",
-		"share": "共享",
 
 		"setting": "设置",
 		"black": "黑色主题",
 		"white": "白色主题",
 		"print": "打印主题",
+		"webpack": "打包页面",
 		"toimage": "生成图片",
 		"config": "拉取配置",
 
 		"shareuser": "共享用户",
 		"setnick": "设置昵称",
 		"password": "修改密码",
-		"language": "语言地区",
-		"chinese": "中文",
+		"language": "语言地区", "chinese": "中文",
 		"clear": "清除背景",
+		"logout": "退出登录",
 	},
 	onmain: function(can, msg) {
-		function init() { can.run({}, [], function(msg) {
+		can.run({}, [], function(msg) {
+			if (!can.Conf(aaa.USERNICK, msg.Option(ice.MSG_USERNICK)||msg.Option(ice.MSG_USERNAME))) {
+				msg.Option(chat.SSO)? can.user.jumps(msg.Option(chat.SSO)): can.user.login(can, function() {
+					can.onengine.signal(can, chat.ONMAIN, msg)
+				}, msg.Option(aaa.LOGIN), msg.Option("login.dev"))
+				return // 登录认证
+			}
 			can.base.Copy(can.onaction._trans, can.base.Obj(msg.Option(chat.TRANS), {}))
 			can.onimport._init(can, msg, function(msg) { can.onengine.signal(can, chat.ONLOGIN, msg) }, can._output)
-		}) }
-
-		// 登录检查
-		can.user.isLocalFile? init(): can.run({}, [chat.CHECK], function(msg) {
-			can.Conf(aaa.USERNICK, msg.Option(ice.MSG_USERNICK)||msg.Option(ice.MSG_USERNAME))? init():
-				msg.Option(chat.SSO)? can.user.jumps(msg.Option(chat.SSO)):
-				can.user.login(can, init, msg.Option(aaa.LOGIN), msg.Option("login.dev"))
 		})
 	},
+	onsearchfocus: function(can) { can.page.Select(can, can._output, ["div.search", html.INPUT], function(target) { target.focus() }) },
+	onwebpack: function(can, msg) { can.onaction[code.WEBPACK](msg._event, can) },
 	onstorm_select: function(can, msg, river, storm) { can.Conf(chat.RIVER, river), can.Conf(chat.STORM, storm) },
-	onsearchfocus: function(can) {
-		can.page.Select(can, can._output, "div.search input", function(target) { target.focus() })
-	},
-	onwebpack: function(can, msg) { can.onaction["webpack"](msg._event, can) },
 	onaction_cmd: function(can, msg) { can.onmotion.hidden(can) },
 
 	title: function(event, can) {
@@ -194,13 +189,8 @@ Volcanos(chat.ONACTION, {help: "交互数据", list: [], _init: function(can, cb
 
 	black: function(event, can, button) { can.onlayout.topic(can, button), can.onlayout._init(can) },
 	white: function(event, can, button) { can.onlayout.topic(can, button), can.onlayout._init(can) },
-	print: function(event, can, button) { can.onlayout.topic(can, can.base.join([chat.WHITE, button]))
-		can.set("River", html.HEIGHT, -1), can.set("Action", html.HEIGHT, -1)
-	},
-	config: function(event, can) {
-		can.user.input(event, can, [{name: "scope", value: "etc/local.shy"}], function(ev, button, meta, list, args) {
-			can.run(event, [ctx.ACTION, ctx.CONFIG].concat(args), function(msg) { can.user.jumps(msg.Result()) })
-		})
+	print: function(event, can, button) { can.onlayout.topic(can, [chat.WHITE, button])
+		can.setRiver(html.HEIGHT, -1), can.setAction(html.HEIGHT, -1)
 	},
 	webpack: function(event, can) {
 		can.user.input(event, can, [{name: mdb.NAME, value: can.user.title()}], function(ev, button, meta, list) {
@@ -214,14 +204,21 @@ Volcanos(chat.ONACTION, {help: "交互数据", list: [], _init: function(can, cb
 				args: "name,topic,layout,river,storm",
 			})
 
-			var toast = can.user.toast(can, "打包中...", code.WEBPACK, 1000000)
-			can.run(event, [code.WEBPACK], function(msg) {
-				toast.close(), can.user.toast(can, "打包成功", code.WEBPACK)
-				can.user.download(can, "/share/local/"+msg.Result(), name+".html")
+			var toast = can.user.toastProcess(can, "打包中...", code.WEBPACK)
+			can.runAction(event, code.WEBPACK, [], function(msg) {
+				toast.close(), can.user.toastSuccess(can, "打包成功", code.WEBPACK)
+				can.user.download(can, "/share/local/"+msg.Result(), name, "html")
 			})
 		})
 	},
-	toimage: function(event, can, button) { can.onmotion.toimage(event, can, document.title, can._root._target) },
+	toimage: function(event, can, button) {
+		can.onmotion.toimage(event, can, can.user.title(), can._root._target)
+	},
+	config: function(event, can) {
+		can.user.input(event, can, [{name: "scope", value: "etc/local.shy"}], function(ev, button, meta, list, args) {
+			can.runAction(event, ctx.CONFIG, args, function(msg) { can.user.jumps(msg.Result()) })
+		})
+	},
 
 	carte: function(event, can, list, cb, trans) { can.user.carte(event, can, can.onaction, list, cb) },
 	share: function(event, can, args) {
diff --git a/plugin/state.js b/plugin/state.js
index ef0246eb..71c5fdfe 100644
--- a/plugin/state.js
+++ b/plugin/state.js
@@ -134,7 +134,7 @@ Volcanos(chat.ONACTION, {help: "交互操作", list: [
 	"复制数据": function(event, can) { can.user.copy(event, can, can.onexport.table(can)||can.onexport.board(can)) },
 	"下载数据": function(event, can) { var meta = can.Conf()
 		can.user.input(event, can, [{name: "filename", value: meta.name}], function(ev, button, data, list) {
-			can.user.downloads(can, can.onexport.table(can), list[0]+".csv")||can.user.downloads(can, can.onexport.board(can), meta.name+".txt")
+			can.user.downloads(can, can.onexport.table(can), list[0], "csv")||can.user.downloads(can, can.onexport.board(can), meta.name, "txt")
 		})
 	},
 	"清空数据": function(event, can) { can.onmotion.clear(can, can._output) },
diff --git a/proto.js b/proto.js
index 3bb04de3..41e19be0 100644
--- a/proto.js
+++ b/proto.js
@@ -361,6 +361,7 @@ var Volcanos = shy("火山架", {iceberg: "/chat/", volcano: "/frame.js", pack:
 		setHeader: function(key, value) { return can.set("Header", key, value) },
 		getHeader: function(key, cb) { return can.get("Header", key, cb) },
 		setRiver: function(key, value) { return can.set("River", key, value) },
+		setAction: function(key, value) { return can.set("Action", key, value) },
 		getAction: function(key, cb) { return can.get("Action", key, cb) },
 		getActionSize: function(cb) { return can.get("Action", "size", cb) },