diff --git a/frame.js b/frame.js
index 3c12cc4d..1aca3c2c 100644
--- a/frame.js
+++ b/frame.js
@@ -348,7 +348,8 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 		can.base.isObject(style) && !can.base.isArray(style)? can.page.style(can, target, style): can.page.ClassList.add(can, target, style)
 	},
 	field: function(can, type, item, target) { type = type||html.STORY, item = item||{}
-		var name = can.core.Split(item.nick||item.name||"").pop()||"", title = !item.help || item.help == name || can.user.language(can) == "en"? name: name+"("+can.core.Split(item.help)[0]+")"
+		var name = can.core.Split(item.nick||item.name||"").pop()||""; name = can.core.Keys(item.space, name)
+		var title = !item.help || item.help == name || can.user.language(can) == "en"? name: name+"("+can.core.Split(item.help)[0]+")"
 		return can.page.Append(can, target||can._output, [{view: [type, html.FIELDSET], list: [{text: [title, html.LEGEND]}, {view: [html.OPTION, html.FORM]}, html.ACTION, html.OUTPUT, html.STATUS]}])
 	},
 	input: function(can, item, value, target, style) { if ([html.BR, html.HR].indexOf(item.type) > -1) { return can.page.Append(can, target, [item]) }
@@ -475,7 +476,7 @@ Volcanos(chat.ONAPPEND, {_init: function(can, meta, list, cb, target, field) {
 		var value = can.onengine.plugin(can, meta.index); if (value) { can.onappend._plugin(can, value, meta, function(sub, meta, skip) {
 			value.meta && value.meta._init && value.meta._init(sub, meta), _cb(sub, meta, skip)
 		}, target, field); return res }
-		can.runAction(can.request()._caller(), ctx.COMMAND, [meta.index], function(msg) { msg.Table(function(value) { can.onappend._plugin(can, value, meta, _cb, target, field) })}); return res
+		can.runAction(can.request({}, {pod: meta.space})._caller(), ctx.COMMAND, [meta.index], function(msg) { msg.Table(function(value) { can.onappend._plugin(can, value, meta, _cb, target, field) })}); return res
 	},
 	_plugin: function(can, value, meta, cb, target, field) { can.base.Copy(meta, value, true)
 		meta.type = meta.type||chat.STORY, meta.name = meta.name||value.meta&&value.meta.name||"", meta.help = meta.help||value.help||"", meta.height = meta.height||can.ConfHeight()-2*html.ACTION_HEIGHT, meta.width = meta.width||can.ConfWidth()
diff --git a/lib/misc.js b/lib/misc.js
index 286cf3cc..2e973893 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -75,13 +75,13 @@ Volcanos("misc", {
 		xhr.open(msg._method||web.POST, url), xhr.onreadystatechange = function() { if (xhr.readyState != 4) { return }
 			try { var res = JSON.parse(xhr.responseText) } catch (e) { var res = {result: [xhr.responseText]} } msg.Option("_cost", new Date() - begin)
 			if (xhr.status == 200) { return msg.detail || (msg.detail = res.detail), can.base.isFunc(cb) && cb(msg.Copy(res)) }
-			can.user.toastFailure(can, xhr.response), can.misc.Warn(xhr.status, res, url, form)
+			can.user.toastFailure(can, xhr.response, url), can.misc.Warn(xhr.status, res, url, form)
 		}, xhr.setRequestHeader(web.Accept, msg._accept||web.ContentJSON)
 		if (msg._upload) { var data = new FormData(); can.core.ItemForm(form, function(v, i, k) { data.append(k, v) })
 			data.append(ice.MSG_UPLOAD, web.UPLOAD), data.append(web.UPLOAD, msg._upload)
 			xhr.upload.onprogress = function(event) { can.base.isFunc(msg._progress) && msg._progress(event, parseInt(event.loaded*100/event.total), event.total, event.loaded) }
 		} else if (can.user.isMailMaster) { var data = can.core.ItemForm(form, function(value, index, key) { return key+mdb.EQ+encodeURIComponent(value) }).join("&")
-			if (data) { xhr.open(msg._method||web.POST, url += (url.indexOf(url, ice.QS) == -1? ice.QS: "&")+data) }
+			if (data) { xhr.open(msg._method||web.GET, url += (url.indexOf(ice.QS) == -1? ice.QS: "&")+data) }
 		} else { var data = can.core.ItemForm(form, function(v, i, k) { return k+mdb.EQ+encodeURIComponent(v) }).join("&")
 			xhr.setRequestHeader(web.ContentType, web.ContentFORM)
 		} try { xhr.send(data) } catch(e) { can.misc.Warn(e) }
diff --git a/lib/user.js b/lib/user.js
index b6143601..c1f83266 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -36,7 +36,10 @@ Volcanos("user", {
 	reload: function(force) { (force || confirm("重新加载页面？")) && location.reload() },
 	jumps: function(url) { location.href = url },
 	opens: function(url) { window.openurl? window.openurl(url): window.open(url) },
-	open: function(url) { return window.open(url) },
+	open: function(url) {
+		if (window.open(url)) { return }
+		this.isMobile? location.href = url: null
+	},
 	// opens: function(url) { window.openurl? window.openurl(url): (window.open(url) || (location.href = url)) },
 	// open: function(url) { return window.open(url) || (location.href = url) },
 	// close: function(url) { return window.close() || history.back() },
@@ -172,7 +175,13 @@ Volcanos("user", {
 				}); if (err) { return } can.onkeymap.prevent(event)
 				can.core.CallFunc(cb, {event: can.request(event, {_handle: ice.TRUE})._event, button: button, data: data, list: list, args: args, input: action}) || action.cancel()
 			}, _target: ui._target, _engine: function(event, can, button) { action.submit(event, can, button) },
-		}); can.onlayout.figure(event, can, ui._target, false, 0.8), can.onmotion.delay(can, function() { action.focus() })
+		});
+		if (event && event.target) {
+			can.onlayout.figure(event, can, ui._target, false, 0.8)
+		} else {
+			can.getActionSize(function(left, top, height) { can.page.style(can, ui._target, html.LEFT, left||0, html.TOP, (height/4||0)) })
+		}
+		can.onmotion.delay(can, function() { action.focus() })
 		can.onmotion.move(can, ui._target, {}), can.onmotion.resize(can, ui._target)
 		return button === true && action.submit(event, can, html.SUBMIT), action
 	},
diff --git a/panel/action.js b/panel/action.js
index 9b6d1d98..31ac121a 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -1,9 +1,10 @@
 (function() { const TABS = "tabs", TABVIEW = "tabview", HORIZON = "horizon", VERTICAL = "vertical", GRID = "grid", FREE = "free", FLOW = "flow", PAGE = "page", CAN_LAYOUT = "can.layout"
 Volcanos(chat.ONIMPORT, {_init: function(can, msg) { var river = can.Conf(chat.RIVER), storm = can.Conf(chat.STORM), list = can.misc.SearchHash(can)
 		can.onmotion.clear(can), can.core.Next(msg.Table(), function(item, next) { item.type = chat.PLUGIN, item.mode = can.Mode()
+			if (item.deleted == "true") { return next() }
 			can.onappend.plugin(can, item, function(sub, meta, skip) { can._plugins = (can._plugins||[]).concat([sub]), can.onimport._tabs(can, sub, meta), skip || next()
+				sub.onaction._close = function() { can.onengine.signal(can, chat.ONACTION_REMOVE, can.request({river: river, storm: storm}, item)), can.page.Remove(can, sub._target) }
 				sub.run = function(event, cmds, cb) { return can.run(event, (river == web.SHARE? [ctx.ACTION]: []).concat([river, storm, meta.id||meta.index], cmds), cb) }
-				// sub._target.onclick = function(event) { event.target == sub._target && can.onmotion.scrollHold(can, function() { sub._tabs.click() }) }
 			})
 		}, function() { can.isCmdMode() || can.onmotion.delay(can, function() { can.onaction.layout(can)
 			can.onexport.layout(can) && list[0] == river && list[1] == storm && can.core.List(can._plugins, function(sub) { sub.Conf(ctx.INDEX) == list[2] && can.onmotion.delay(can, function() { sub._tabs.click() }) })
@@ -51,7 +52,11 @@ Volcanos(chat.ONACTION, {_init: function(can, target) {
 	onstorm_select: function(can, msg, river, storm) {
 		if (can.onmotion.cache(can, function(cache, old) { old && (cache[old] = can._plugins)
 			var key = can.core.Keys(can.Conf(chat.RIVER, river), can.Conf(chat.STORM, storm)); return can._plugins = cache[key]||[], key
-		}, can._output, can._action, can._header_tabs)) { return can.onaction.layout(can) }
+		}, can._output, can._action, can._header_tabs)) {
+			if (msg.Option("refresh") != "true") {
+				return can.onaction.layout(can)
+			}
+		}
 		can.run({}, [river, storm], function(msg) {
 			if (msg.Length() == 0) { return can.user.isLocalFile? can.user.toastFailure(can, "miss data"): can.onengine.signal(can, chat.ONACTION_NOTOOL, can.request({}, {river: river, storm: storm})) }
 			return can.onimport._init(can, msg)
diff --git a/panel/river.js b/panel/river.js
index 89257957..cdf675cb 100644
--- a/panel/river.js
+++ b/panel/river.js
@@ -36,17 +36,21 @@ Volcanos(chat.ONACTION, {list: [mdb.CREATE, web.SHARE, web.REFRESH], _init: func
 	
 	storm: function(event, can, river) { can.onmotion.select(can, can._output, html.DIV_ITEM, can.ui.river_list[river])
 		var list = can.ui.sublist[river]; if (list) { return can.onmotion.toggle(can, list) }
-		can.run({}, [river, chat.STORM], function(msg) { var select = 0; list = can.page.Append(can, can._output, [{view: html.LIST, list: msg.Table(function(item, index) {
-			return river == can._main_river && item.hash == can._main_storm && (select = index), can.onimport._storm(can, item, river)
-		}) }])._target, can.ui.sublist[river] = list, list.children.length > 0 && list.children[select].click(), event.target.nextSibling && can._output.insertBefore(list, event.target.nextSibling) })
+		can.run({}, [river, chat.STORM], function(msg) {
+			if (msg.Length() == 0) { return can.user.isLocalFile? can.user.toastFailure(can, "miss data"): can.onengine.signal(can, chat.ONACTION_NOSTORM, can.request({}, {river: river})) }
+			var select = 0; list = can.page.Append(can, can._output, [{view: html.LIST, list: msg.Table(function(item, index) {
+				return river == can._main_river && item.hash == can._main_storm && (select = index), can.onimport._storm(can, item, river)
+			}) }])._target, can.ui.sublist[river] = list, list.children.length > 0 && list.children[select].click(), event.target.nextSibling && can._output.insertBefore(list, event.target.nextSibling)
+		})
 	},
 	action: function(event, can, river, storm) {
+		can.page.Select(can, can._output, [html.DIV_LIST, html.DIV_ITEM], function(target) { can.page.ClassList.del(can, target, html.SELECT) })
+		can.onmotion.select(can, can.ui.sublist[river], html.DIV_ITEM, can.ui.storm_list[can.core.Keys(river, storm)])
 		can.onaction.storm({target: can.ui.river_list[river]}, can, river), can.onmotion.toggle(can, can.ui.sublist[river], true)
 		can.onengine.signal(can, chat.ONSTORM_SELECT, can.request(event, {river: can.Conf(chat.RIVER, river), storm: can.Conf(chat.STORM, storm)}))
 	},
 	carte: function(event, can, list, river, storm) { can.onkeymap.prevent(event); if (can.core.Value(can._root, can.core.Keys(chat.RIVER, river))) { return }
-		can.request(event, {river: river, storm: storm})
-		storm? can.user.carteRight(event, can, can.ondetail, list): can.user.carteRight(event, can, can.onaction, list)
+		can.request(event, {river: river, storm: storm}); storm? can.user.carteRight(event, can, can.ondetail, list): can.user.carteRight(event, can, can.onaction, list)
 	},
 	_trans: {
 		addapp: "添加应用",
@@ -61,6 +65,10 @@ Volcanos(chat.ONACTION, {list: [mdb.CREATE, web.SHARE, web.REFRESH], _init: func
 	remove: function(event, can, button, river) { can.runAction(event, mdb.REMOVE, [mdb.HASH, river], function(msg) {
 		can.misc.localStorage(can, CAN_RIVER, ""), can.misc.localStorage(can, CAN_STORM, ""), can.misc.Search(can, {river: "", storm: ""})
 	}) },
+	onaction_nostorm: function(can, msg, river) { can.ondetail.create({}, can, mdb.CREATE, river) },
+	onaction_remove: function(can, msg, river, storm, id) {
+		can.run(can.request({}), [river, storm, chat.STORM, ctx.ACTION, mdb.DELETE, mdb.ID, id], function() { })
+	},
 })
 Volcanos(chat.ONDETAIL, {
 	_trans: {
@@ -77,9 +85,11 @@ Volcanos(chat.ONDETAIL, {
 			can.onmotion.delay(can, function() { toast.close(), next(), index == array.length-1 && can.user.toastSuccess(can) })
 		})
 	}) },
-	addcmd: function(event, can, button, river, storm) { can.user.select(event, can, ctx.COMMAND, ctx.INDEX, function(item, next) {
-		can.run({}, [river, storm, chat.STORM, ctx.ACTION, mdb.INSERT].concat([web.SPACE, can.misc.Search(can, ice.POD)||"", ctx.INDEX, item[0]]), function(msg) { next() })
-	}, function() { can.misc.Search(can, {river: river, storm: storm}) }) },
+	addcmd: function(event, can, button, river, storm) { can.user.input(event, can, [{name: web.SPACE, value: can.misc.Search(can, ice.POD)||""}, {name: ctx.INDEX, need: "must"}, ctx.ARGS, ctx.DISPLAY, ctx.STYLE], function(args) {
+		can.run({}, [river, storm, chat.STORM, ctx.ACTION, mdb.INSERT].concat(args), function(msg) {
+			can.onengine.signal(can, chat.ONSTORM_SELECT, can.request(event, {river: can.Conf(chat.RIVER, river), storm: can.Conf(chat.STORM, storm), refresh: ice.TRUE}))
+		})
+	}) },
 	rename: function(event, can, button, river, storm) { can.user.input(event, can, [mdb.NAME], function(args) {
 		can.run(event, [river, storm, chat.STORM, ctx.ACTION, mdb.MODIFY].concat(args), function() { can.page.Modify(can, can.ui.storm_list[can.core.Keys(river, storm)], args[1]), can.user.toastSuccess(can) })
 	}) },
diff --git a/plugin/state.js b/plugin/state.js
index 83ff5055..b2036a35 100644
--- a/plugin/state.js
+++ b/plugin/state.js
@@ -124,7 +124,7 @@ Volcanos(chat.ONACTION, {list: [
 		can.user.downloads(can, sub.onexport.table(sub), list[0], nfs.CSV), can.user.downloads(can, sub.onexport.board(sub), list[0], nfs.TXT)
 	}) },
 	"清空数据": function(event, can) { can.onmotion.clear(can, can._output) },
-	"删除工具": function(event, can) { can.page.Remove(can, can._target) },
+	"删除工具": function(event, can) { can.onaction._close(event, can) },
 
 	"查看文档": function(event, can) { can.onengine.signal(can, "ondebugs", can.request(event, {action: ice.HELP, index: can.Conf(ctx.INDEX)})) },
 	"查看脚本": function(event, can) { can.onengine.signal(can, "ondebugs", can.request(event, {action: nfs.SCRIPT, index: can.Conf(ctx.INDEX)})) },
@@ -142,9 +142,10 @@ Volcanos(chat.ONACTION, {list: [
 		} else if (can.isFloatMode()) {
 			can.onaction["切换浮动"](event, can, "切换浮动", can.core.Value(can, chat._OUTPUTS_CURRENT))
 		} else {
-			can.page.Remove(can, can._target)
+			can.onaction._close(event, can)
 		}
 	},
+	_close: function(event, can) { can.page.Remove(can, can._target) },
 	clear: function(event, can) { can.onmotion.clear(can, can._output) },
 	actions: function(event, can) { can.onmotion.toggle(can, can._action) },
 	full: function(event, can) { can.onaction["切换全屏"](event, can, "切换全屏", can.core.Value(can, chat._OUTPUTS_CURRENT)) },
diff --git a/proto.js b/proto.js
index 46e6c7d8..a70cc934 100644
--- a/proto.js
+++ b/proto.js
@@ -200,7 +200,8 @@ var chat = {
 	
 	ONSIZE: "onsize", ONMAIN: "onmain", ONLOGIN: "onlogin", ONREMOTE: "onremote", ONSEARCH: "onsearch",
 	ONRESIZE: "onresize", ONKEYUP: "onkeyup", ONKEYDOWN: "onkeydown", ONMOUSEENTER: "onmouseenter", ORIENTATIONCHANGE: "orientationchange",
-	ONSTORM_SELECT: "onstorm_select", ONACTION_NOTOOL: "onaction_notool", ONACTION_TOUCH: "onaction_touch", ONACTION_CMD: "onaction_cmd",
+	ONSTORM_SELECT: "onstorm_select", ONACTION_NOSTORM: "onaction_nostorm", ONACTION_NOTOOL: "onaction_notool", ONACTION_TOUCH: "onaction_touch", ONACTION_CMD: "onaction_cmd",
+	ONACTION_REMOVE: "onaction_remove",
 	ONOPENSEARCH: "onopensearch", ONSEARCH_FOCUS: "onsearch_focus", ONCOMMAND_FOCUS: "oncommand_focus",
 	ONTHEMECHANGE: "onthemechange",
 	ONLAYOUT: "onlayout",