diff --git a/const.js b/const.js
index 42d99726..f6498cb3 100644
--- a/const.js
+++ b/const.js
@@ -41,8 +41,8 @@ var ice = {
 	MSG_RIVER: "sess.river", MSG_STORM: "sess.storm",
 	
 	MSG_COST: "sess.cost", MSG_MODE: "sess.mode",
-	MSG_NODETYPE: "node.type", TABLE_CHECKBOX: "table.checkbox",
-	FROM_DAEMON: "from.daemon",
+	MSG_NODETYPE: "node.type", MSG_NODENAME: "node.name",
+	TABLE_CHECKBOX: "table.checkbox", FROM_DAEMON: "from.daemon",
 	
 	PROCESS_REWRITE: "_rewrite",
 	PROCESS_FIELD: "_field",
@@ -390,6 +390,7 @@ var html = {
 	CONFIRM: "confirm", CLOSE: "close", CLICK: "click", FOCUS: "focus", BLUR: "blur",
 	TABLE: "table", THEAD: "thead", TBODY: "tbody", TR: "tr", TH: "th", TD: "td",
 	HEADER: "header", NAV: "nav", MAIN: "main", ASIDE: "aside", FOOTER: "footer",
+	NEED: "need", MUST: "must",
 	FAVICON: "favicon",
 	
 	BACKGROUND_COLOR: "background-color", COLOR: "color",
diff --git a/frame.js b/frame.js
index 2b308915..59b90f35 100644
--- a/frame.js
+++ b/frame.js
@@ -194,12 +194,9 @@ Volcanos(chat.ONAPPEND, {
 				}) })
 			}), can.base.isFunc(cb) && cb(sub)
 			if (sub.isOutputStyle()) { return } if (can.user.isMobile && !can.user.isLandscape()) { return }
-			sub.isCmdMode() && !can.base.isIn(meta.index, web.CODE_VIMER, web.CODE_INNER, web.CHAT_MACOS_DESKTOP) && can.page.insertBefore(can, [{view: "header", list: can.user.header(sub)}], sub._output, sub._fields||sub._target)
-			sub.isCmdMode() && can.onmotion.delay(can, function() { wx.ready(function () {
-				wx.updateAppMessageShareData({title: sub.Conf("help"), desc: "", link: location.href, imgUrl: sub.Conf(mdb.ICONS)})
-				wx.updateTimelineShareData({title: sub.Conf("help"), link: location.href, imgUrl: sub.Conf(mdb.ICONS)})
-			}) }, 300)
-			
+			if (!sub.isCmdMode()) { return }
+			!can.base.isIn(meta.index, web.CODE_VIMER, web.CODE_INNER, web.CHAT_MACOS_DESKTOP) && can.page.insertBefore(can, [{view: "header", list: can.user.header(sub)}], sub._output, sub._fields||sub._target)
+			can.user.agent.cmd = sub, can.user.agent.init && can.user.agent.init(sub)
 		}); return sub
 	},
 	_option: function(can, meta, option, skip) { var index = -1, args = can.base.Obj(meta.args||meta.arg, []), opts = can.base.Obj(meta.opts, {})
@@ -364,6 +361,8 @@ Volcanos(chat.ONAPPEND, {
 				} msg.Defer(), can.base.isFunc(cb) && cb(msg), can.page.style(can, can._target, "visibility", ""),
 				can._output.scrollTop = output_old.scrollTop, can._output.scrollLeft = output_old.scrollLeft
 				can.page.style(can, can._output, "visibility", "", "position", ""), can.page.Remove(can, output_old)
+				can.isCmdMode() && (can.user.agent.cmd = can)
+				can.isCmdMode() && can.user.agent.init && can.user.agent.init(can)
 			}, target: output}), msg.Defer()
 		})
 	},
diff --git a/lib/user.js b/lib/user.js
index 547d6156..d491db31 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -1,6 +1,5 @@
 Volcanos("user", {
 	agent: {
-		enableDebug: function(can) {},
 		getLocation: function(can, cb) { var call = arguments.callee; if (call._res) { return cb(call._res) }
 			navigator.geolocation.getCurrentPosition(function(res) {
 				cb(call._res = {type: "ip", name: "当前位置", text: "某某大街", latitude: res.coords.latitude.toFixed(6), longitude: res.coords.longitude.toFixed(6)})
@@ -10,10 +9,13 @@ Volcanos("user", {
 			window.open("https://map.baidu.com/search/"+encodeURIComponent(msg.Option(mdb.TEXT))
 				+"/@12958750.085,4825785.55,16z?querytype=s&da_src=shareurl&wd="+encodeURIComponent(msg.Option(mdb.TEXT)))
 		},
+		chooseImage: function(can, cb, count) { can.base.isFunc(cb) && cb([]) },
+		uploadImage: function(can, id, cb) {},
+		previewImage: function(can, url, list) {},
+		scanQRCode: function(can, cb) { can.user.input(event, can, [{type: html.TEXTAREA, name: mdb.TEXT, text: ""}], function(list) { cb(can.base.ParseJSON(list[0])) }) },
 		connectWifi: function(can, ssid, password, cb, cbs) {},
 		getClipboard: function(can, cb) {},
-		scanQRCode: function(can, cb) { can.user.input(event, can, [{type: html.TEXTAREA, name: mdb.TEXT, text: ""}], function(list) { cb(can.base.ParseJSON(list[0])) }) },
-		chooseImage: function(can, cb) { can.base.isFunc(cb) && cb([]) },
+		enableDebug: function(can) {},
 	}, info: {},
 	isIPad: false,
 	isTesla: navigator.userAgent.indexOf("Tesla") > -1,
@@ -143,7 +145,7 @@ Volcanos("user", {
 		}
 		var input = can.page.Append(can, document.body, [{type: html.TEXTAREA, value: text}])._target
 		can.onmotion.focus(can, input), document.execCommand("Copy"), can.page.Remove(can, input)
-		return can.user.toastSuccess(can, text, "copy success"), can.misc.Log(nfs.COPY, text), text
+		return can.user.toastSuccess(can, text, can.user.trans(can, "copy success", "复制成功")), can.misc.Log(nfs.COPY, text), text
 	},
 	carte: function(event, can, meta, list, cb, parent, trans) { var msg = can.request(event); event = msg._event
 		function remove_sub(carte) { carte._sub && can.page.Remove(can, carte._sub._target), delete(carte._sub) } parent? remove_sub(parent): can.onmotion.clearCarte(can)
diff --git a/panel/header.js b/panel/header.js
index 144fd858..3b00fb6a 100644
--- a/panel/header.js
+++ b/panel/header.js
@@ -72,8 +72,7 @@ Volcanos(chat.ONIMPORT, {
 })
 Volcanos(chat.ONACTION, {_init: function(can) {},
 	onsize: function(can) {
-		can.ConfHeight(can._target.offsetHeight), can.ConfWidth(can._target.offsetWidth)
-		can.onimport.theme(can)
+		can.ConfHeight(can._target.offsetHeight), can.ConfWidth(can._target.offsetWidth), can.onimport.theme(can)
 	},
 	onmain: function(can) {
 		if (window.parent == window && can.misc.Search(can, ice.MSG_SESSID) && can.misc.CookieSessid(can, can.misc.Search(can, ice.MSG_SESSID)) && !can.user.isMailMaster) {
@@ -86,22 +85,23 @@ Volcanos(chat.ONACTION, {_init: function(can) {},
 		function show(msg) { var p = can.misc.Search(can, "redirect_uri")
 			if (p && location.pathname == web.BASIC_LOGIN) { return location.replace(can.base.MergeURL(p, ice.MSG_SESSID, can.misc.CookieSessid(can))) }
 			var p = can.misc.Search(can, ice.BACK); if (p && location.pathname == web.CHAT_SSO) { return location.reload() }
-			can.user.info.usernick = can.Conf(aaa.USERNICK)
-			can.user.info.username = msg.Option(ice.MSG_USERNAME)
-			can.user.info.userrole = msg.Option(ice.MSG_USERROLE)
 			can.user.info.nodetype = msg.Option(ice.MSG_NODETYPE)
+			can.user.info.nodename = msg.Option(ice.MSG_NODENAME)
+			can.user.info.userrole = msg.Option(ice.MSG_USERROLE)
+			can.user.info.username = msg.Option(ice.MSG_USERNAME)
+			can.user.info.usernick = can.Conf(aaa.USERNICK)
 			can.user.info.repos = msg.Option(nfs.REPOS)
 			can.user.info.email = msg.Option(aaa.EMAIL)
 			can.user.info.avatar = msg.Option(aaa.AVATAR)
 			can.user.info.background = msg.Option(aaa.BACKGROUND)
-			can.user.info.titles = msg.Option("titles")||document.title
 			can.user.info.favicon = msg.Option("favicon")
+			can.user.info.titles = msg.Option("titles")||document.title
 			lang(msg, function() { can.onmotion.clear(can), can.onimport._init(can, can.request(), can._output), can.onengine.signal(can, chat.ONLOGIN) })
 		}
 		can.run(can.request({}, {_method: http.GET}), [], function(msg) { lang(msg)
 			// can.page.requireModules(can, [msg.Option("icon.lib")])
 			can.ui.diy = can.base.Obj(msg.Option("diy"))||{}, can.__theme = can.onimport._theme(can, can.page.theme(function(theme) {
-				can.onengine.signal(can, chat.ONTHEMECHANGE, can.request(event, {theme: can.__theme = can.onimport._theme(can, theme)}))
+				can.onengine.signal(can, chat.ONTHEMECHANGE, can.request(event, {theme: can.__theme = can.onimport._theme(can, theme)})), can.onimport.theme(can)
 			})), can.onimport.theme(can, can.misc.Search(can, "theme")||"")
 			can.onaction._menus[3] = [aaa.LANGUAGE, ice.AUTO].concat(can.core.List(msg["language.list"], function(item) { return can.base.trimSuffix(item, nfs._JS) }))
 			can.onaction._menus[2] = [chat.THEME, ice.AUTO].concat(can.core.List(msg["theme.list"], function(item) { return can.base.trimSuffix(item, nfs._CSS) }))