diff --git a/index.css b/index.css
index ee074850..633515c4 100644
--- a/index.css
+++ b/index.css
@@ -712,7 +712,8 @@ fieldset.can.view>div.output div.item>span.toggle { width:var(--code-font-size);
 fieldset.can.view>div.output div.item>span.inner { color:var(--disable-fg-color); }
 fieldset.can.view>div.output div.list { border-left:var(--disable-fg-color) dashed 1px; padding-left:10px; margin-left:4px; }
 fieldset.form>div.output>div.code { display:flex; flex-direction:column; justify-content:center; align-items:center; }
-fieldset.form>div.output>div.code>div.info { font-size:20px; padding:40px 20px; overflow:auto; white-space:break-spaces; }
+fieldset.form>div.output>div.code>div.info { font-size:20px; text-align:center; padding:40px 20px; overflow:auto; white-space:break-spaces; }
+fieldset.form>div.output>div.code>div.info>span.title { font-style:italic; }
 fieldset.form>div.output>div.code>input[type=button] { font-size:24px; border:var(--notice-bg-color) solid 1px; height:48px; width:240px; margin:20px; display:block; }
 fieldset>div.output.form { padding:20px; display:flex; flex-direction:column; align-items:center; }
 fieldset>div.output.form>div.item { text-align:left; margin:10px; height:unset; }
diff --git a/lib/user.js b/lib/user.js
index 7fb1d565..505eddd8 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -48,7 +48,7 @@ Volcanos("user", {
 		if (location.search.indexOf("debug=true") > 0 && url.indexOf("debug=true") == -1) {
 			var ls = url.split("#"); ls[0] += (ls[0].indexOf("?") > 0? "&": "?") + "debug=true", url = ls.join("#")
 		}
-		window.open(url) || (location.href = url)
+		window.open(url) || (location.hostname != tcp.LOCALHOST && (location.href = url))
 	},
 	close: function(url) { return window.close() },
 	theme: function(can, name) { can.base.isString(name) && (name = [name]) || name || []
@@ -259,6 +259,7 @@ Volcanos("user", {
 	}) },
 	login: function(can, _cb, _msg) {
 		can.page.ClassList.add(can, document.body.parentNode, aaa.LOGIN), can.onimport.theme(can), can.misc.CookieSessid(can, "")
+		var ui
 		var socket = can.ondaemon._init(can, "", aaa.LOGIN, function(event, msg, cmd, arg, cb) {
 			function check() {
 				if (can.misc.CookieSessid(can)) { can.page.ClassList.del(can, document.body.parentNode, aaa.LOGIN)
@@ -266,7 +267,7 @@ Volcanos("user", {
 					return can.base.isFunc(_cb) && _cb(), _cb = null, true
 				} can.core.Timer(1000, function() { check() }), can.onimport.theme(can)
 			}
-			if (cmd == cli.PWD) { if (check()) { return } can.page.ClassList.add(can, document.body, aaa.LOGIN), can._wss_name = can.ondaemon._list[0] = arg[0]
+			if (cmd == cli.PWD) { if (check() || ui) { return } can.page.ClassList.add(can, document.body, aaa.LOGIN), can._wss_name = can.ondaemon._list[0] = arg[0]
 				var _list = [], list = {}; _msg.Table(function(value) { if (value.order == "") {} else if (value.type == mdb.PLUGIN) {
 					can.user.trans(can, kit.Dict(value.name, value.help))
 					_list.push(value.name), list[value.name] = function(target) {
@@ -277,7 +278,7 @@ Volcanos("user", {
 				} } else if (value.type == cli.QRCODE) {
 					can.user.trans(can, kit.Dict(value.name, value.help))
 					_list.push(value.name), list[value.name] = function(target) { can.page.Modify(can, target, arg[2]) } } })
-				var ui = can.onappend.tabview(can, list, _list, can.page.Append(can, document.body, [{view: "input login float flex"}])._target)
+				ui = can.onappend.tabview(can, list, _list, can.page.Append(can, document.body, [{view: "input login float flex"}])._target)
 				if (window.parent != window && window.innerHeight < 480) { can.onmotion.hidden(can, ui.output) }
 				var _cmd = "space login "+arg[0]; ui.display = can.page.Append(can, ui._target, [html.DISPLAY])._target, can.onappend.style(can, html.FLEX, ui.display)
 				can.page.Appends(can, ui.display, [{text: [
@@ -288,8 +289,7 @@ Volcanos("user", {
 						can.user.jumps(can.base.MergeURL(value.link, ice.BACK, location.href))
 					}}
 				}) }])
-				can.page.style(can, ui._target, {left: (can.page.width()-ui._target.offsetWidth)/2,
-					top: can.page.height() < 640? (can.page.height()-ui._target.offsetHeight)/2: (can.page.height()-ui._target.offsetHeight-html.HEADER_HEIGHT-html.ACTION_HEIGHT)/4+html.HEADER_HEIGHT})
+				can.page.style(can, ui._target, {left: (can.page.width()-ui._target.offsetWidth)/2, top: can.page.height() < 640? (can.page.height()-ui._target.offsetHeight)/2: (can.page.height()-ui._target.offsetHeight-html.HEADER_HEIGHT-html.ACTION_HEIGHT)/4+html.HEADER_HEIGHT})
 				cb && cb(); return true
 			} else if (cmd == ice.MSG_SESSID) { if (!can.misc.CookieSessid(can, arg[0])) { can.user.info.sessid = arg[0] } check(), cb && cb(); return true }
 		})
diff --git a/plugin/state.js b/plugin/state.js
index 0ebd3e0e..a773bf80 100644
--- a/plugin/state.js
+++ b/plugin/state.js
@@ -107,11 +107,10 @@ Volcanos(chat.ONIMPORT, {
 		can.page.SelectArgs(can, can._action, "", function(target) { target.value = his[i++]||"" }); break
 	} can.Update(event) },
 })
-Volcanos(chat.ONACTION, {list: [
-		function(can) { if (!can.user.isMobile) { return "刷新数据" } },
+Volcanos(chat.ONACTION, {list: ["刷新数据",
 		function(can) { if (!can.user.isMobile) { return "刷新界面" } },
-		function(can) { if (!can.user.isMobile) { return "切换浮动" } },
-		function(can) { if (!can.user.isMobile) { return "切换全屏" } },
+		function(can) { if (!can.user.isMobile && !can.isCmdMode()) { return "切换浮动" } },
+		function(can) { if (!can.user.isMobile && !can.isCmdMode()) { return "切换全屏" } },
 		function(can) { if (can.isCmdMode()) { return "打开首页" } },
 		function(can) { if (can.ConfSpace() || can.isCmdMode() && can.misc.Search(can, ice.POD)) { return "打开空间" } },
 		function(can) { if (!can.isCmdMode()) { return "打开链接" } },
@@ -284,8 +283,7 @@ Volcanos(chat.ONACTION, {list: [
 		recorder.onstop = function() { cb(blobs, nfs.WEBM) }, recorder.start(1)
 	}) },
 })
-Volcanos(chat.ONEXPORT, {
-	_output: function(can, msg) {},
+Volcanos(chat.ONEXPORT, {_output: function(can, msg) {},
 	output: function(can, msg) {}, action: function(can, button, data) {}, record: function(can, value, key, data) {},
 	title: function(can, title) { can.isCmdMode() && can.user.title(title) },
 	marginTop: function() { return 0 }, marginBottom: function() { return 0 },
@@ -299,7 +297,13 @@ Volcanos(chat.ONEXPORT, {
 	statusHeight: function(can) {
 		return can.page.ClassList.has(can, can._target, html.OUTPUT) || !can.page.isDisplay(can._status) || (can._target.offsetHeight > 0 && can._status.offsetHeight == 0) ||
 			can._status.innerHTML == "" && !can.page.ClassList.has(can, can._target, html.PLUG)? 0: html.STATUS_HEIGHT },
-	link: function(can) { var args = can.Option(); args.pod = can.ConfSpace(), args.cmd = can.ConfIndex(); return can.misc.MergePodCmd(can, args, true) },
+	link: function(can) {
+		var args = can.Option();
+		args.pod = can.ConfSpace(), args.cmd = can.ConfIndex();
+		can.core.Item(args, function(key, value) {
+			if (!value) { delete(args[key]) }
+		})
+		return can.misc.MergePodCmd(can, args, true) },
 	args: function(can) { return can.Option() },
 	close: function(can, msg) {},
 })