diff --git a/frame.js b/frame.js
index 4c502296..fcdde55c 100644
--- a/frame.js
+++ b/frame.js
@@ -1,4 +1,3 @@
-_can_name = "/frame.js"
 Volcanos("onengine", {help: "搜索引擎", list: [], _init: function(can, meta, list, cb, target) {
 		can.run = function(event, cmds, cb) { var msg = can.request(event); cmds = cmds||[]
 			return (can.onengine[cmds[0]]||can.onengine._remote)(event, can, msg, can, cmds, cb)
@@ -173,7 +172,7 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
 		function add(item, next) { item = can.base.isString(item)? {type: html.TEXT, name: item}: item, item.type != html.BUTTON && index++
 			return Volcanos(item.name, {_follow: can.core.Keys(can._follow, item.name),
 				_target: can.onappend.input(can, item, args[index]||opts[item.name], option||can._option),
-				_option: can._option, _action: can._action, _output: can._output, _status: can._status,
+				_option: option||can._option, _action: can._action, _output: can._output, _status: can._status,
 				Option: can.Option, Action: can.Action, Status: can.Status, CloneField: can.Clone,
 				CloneInput: function() { can.onmotion.focus(can, add(item)._target) },
 			}, [item.display, chat.PLUGIN_INPUT_JS], function(input) { input.Conf(item)
@@ -350,7 +349,6 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
 			}
 
 			function run(cmds) { var msg = can.sup.request(event, line, can.Option())
-				return can.run(event, cmds, null, true)
 				return can.run(event, cmds, function(msg) { can.run() }, true)
 			}
 
diff --git a/plugin/local/code/inner.js b/plugin/local/code/inner.js
index 3ae1edef..fe2926f3 100644
--- a/plugin/local/code/inner.js
+++ b/plugin/local/code/inner.js
@@ -82,11 +82,14 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 	_toolkit: function(can, target) {
 		can.ui.toolkit = can.onappend.field(can, "toolkit", {}, can._output)
 	},
-	_session: function(can, msg) { can.user.isMobile || can.onimport.sess(can, "", function() { can.onimport.sess(can, {
-		plug: can.core.Split(msg.OptionOrSearch("plug")).reverse(),
-		exts: can.core.Split(msg.OptionOrSearch("exts")).reverse(),
-		tabs: can.core.Split(msg.OptionOrSearch("tabs")),
-	}) }) },
+	_session: function(can, msg) {
+		if (can.user.isMobile || !can.page.ClassList.has(can, can._fields, chat.PLUGIN)) { return }
+		can.onimport.sess(can, "", function() { can.onimport.sess(can, {
+			plug: can.core.Split(msg.OptionOrSearch("plug")).reverse(),
+			exts: can.core.Split(msg.OptionOrSearch("exts")).reverse(),
+			tabs: can.core.Split(msg.OptionOrSearch("tabs")),
+		}) })
+	},
 	_keydown: function(can) { can.onkeymap._build(can)
 		can.user.mod.isCmd && can.onengine.listen(can, chat.ONKEYDOWN, function(event) {
 			can._key_list = can.onkeymap._parse(event, can, "plugin", can._key_list, can.ui.content)
@@ -145,16 +148,15 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, cb, target
 			sub.page.style(sub, sub._output, html.MAX_HEIGHT, sub.ConfHeight())
 			sub.page.style(sub, sub._output, html.MAX_WIDTH, sub.ConfWidth())
 			sub.select = function() { return sub._legend.click(), sub }
+			sub.onappend._option(sub, [{type: html.BUTTON, name: "close"}])
 
-			// var status = can.user.mod.isCmd? can._status: can.ui.toolkit.status
-			var status = can._status
-			status.appendChild(sub._legend), sub._legend.onclick = function(event) {
-				if (can.page.Select(can, status, ice.PT+html.SELECT)[0] == event.target) {
+			can._status.appendChild(sub._legend), sub._legend.onclick = function(event) {
+				if (can.page.Select(can, can._status, ice.PT+html.SELECT)[0] == event.target) {
 					can.page.ClassList.del(can, event.target, html.SELECT)
 					can.page.ClassList.del(can, sub._target, html.SELECT)
 					return
 				}
-				can.onmotion.select(can, status, html.LEGEND, event.target)
+				can.onmotion.select(can, can._status, html.LEGEND, event.target)
 				can.onmotion.select(can, can.ui.toolkit.output, html.FIELDSET, sub._target)
 				can.onmotion.focus(can, can.page.Select(can, sub._option, html.OPTION_ARGS)[0])
 			}, can.base.isFunc(cb) && cb(sub)
@@ -258,8 +260,10 @@ Volcanos("onsyntax", {help: "语法高亮", list: ["keyword", "prefix", "line"],
 			can.onaction.appendLine(can, item)
 		}), can.onaction.selectLine(null, can, msg.Option(nfs.LINE)), can.base.isFunc(cb) && cb()
 			msg.Option(nfs.FILE).indexOf("website/") == 0 && can.onaction["展示"]({}, can)
-			p && p.render && can.onaction["展示"]({}, can)
-			p && p.engine && can.onaction["执行"]({}, can)
+			if (can.page.ClassList.has(can, can._fields, chat.PLUGIN)) {
+				p && p.render && can.onaction["展示"]({}, can)
+				p && p.engine && can.onaction["执行"]({}, can)
+			}
 		}
 
 		var p = can.onsyntax[can.parse]; !p? can.run({}, [ctx.ACTION, mdb.PLUGIN, can.parse, msg.Option(nfs.FILE), msg.Option(nfs.PATH)], function(msg) {
diff --git a/proto.js b/proto.js
index b5ac5f02..ac708f1e 100644
--- a/proto.js
+++ b/proto.js
@@ -407,10 +407,12 @@ try { if (global) {
 	global.svg = svg, global.html = html, global.lang = lang
 	global.shy = shy, global.Volcanos = Volcanos
 
-	Volcanos.meta._load = function(url, cb) { _can_name = url
-		switch (url.split("?")[0].split(ice.PT).pop().toLowerCase()) {
-			case nfs.JS: require(url), cb(Volcanos.meta.cache[_can_name]); break
-		}
+	Volcanos.meta._load = function(url, cb) {
+		setTimeout(function() { if (Volcanos.meta.cache[url]) { return cb(Volcanos.meta.cache[url]) }
+			switch (url.split("?")[0].split(ice.PT).pop().toLowerCase()) {
+				case nfs.JS: require(_can_name = url), cb(Volcanos.meta.cache[url]); break
+			}
+		}, 100)
 	}
 
 	Volcanos.meta._load(global.plugin, function(cache) {