diff --git a/frame.js b/frame.js
index 6563ddb0..5ff3320a 100644
--- a/frame.js
+++ b/frame.js
@@ -31,14 +31,14 @@ Volcanos("onengine", {help: "搜索引擎", list: [], _init: function(can, meta,
 
         return can.core.CallFunc(fun, {
             "event": event, "can": sub, "msg": msg,
-            "button": key, "cmd": key, "cmds": cmds.slice(2),
+            "button": key, "cmd": key, "arg": cmds.slice(2), "cmds": cmds.slice(2),
             "list": cmds.slice(2), "cb": cb, "target": sub._target,
         }, mod)
     },
     _engine: function(event, can, msg, panel, cmds, cb) { return false },
     _remote: function(event, can, msg, panel, cmds, cb) {
         if (panel.onengine._engine(event, can, msg, panel, cmds, cb)) { return }
-        can.onengine.signal(can, "onremote", can.request({}, {_follow: panel._follow, _msg: msg, _cmds: cmds}))
+        can.onengine.signal(can, chat.ONREMOTE, can.request({}, {_follow: panel._follow, _msg: msg, _cmds: cmds}))
 
         var key = can.core.Keys(panel._name, cmds.join(ice.FS))
         if (can.user.isLocalFile) { var msg = can.request(event); msg.Clear(ice.MSG_APPEND)
@@ -58,7 +58,7 @@ Volcanos("onengine", {help: "搜索引擎", list: [], _init: function(can, meta,
         arguments.callee.meta[name] = (arguments.callee.meta[name]||[]).concat(cb)
     }),
     signal: shy("触发事件", function(can, name, msg) { msg = msg||can.request()
-        name == "onremote"? can.misc.Log("signal", name, msg.Option("_msg")): can.misc.Log("signal", name, msg)
+        name == chat.ONREMOTE? can.misc.Log("signal", name, msg.Option("_msg")): can.misc.Log("signal", name, msg)
         can.core.List(can.onengine.listen.meta[name], function(cb) {
             can.core.CallFunc(cb, {msg: msg})
         })
@@ -69,10 +69,10 @@ Volcanos("onengine", {help: "搜索引擎", list: [], _init: function(can, meta,
                 case lang.OBJECT: return type = item.type||type, item
                 case lang.STRING:
                     switch (item) {
-                        case "list":
-                        case "back": return {type: type = html.BUTTON, name: item}
-                        case "name": return {type: type = html.TEXT, name: item}
-                        case "text": return {type: type = html.TEXTAREA, name: item}
+                        case mdb.LIST:
+                        case cli.BACK: return {type: type = html.BUTTON, name: item}
+                        case mdb.NAME: return {type: type = html.TEXT, name: item}
+                        case mdb.TEXT: return {type: type = html.TEXTAREA, name: item}
                         default: return {type: type, name: item}
                     }
             }
@@ -88,15 +88,15 @@ Volcanos("ondaemon", {help: "推荐引擎", list: [], _init: function(can, name)
                 msg.Reply()
             })
         })
-        can.onengine.listen(can, "onsearch", function(msg, word) { var meta = can.onengine.plugin.meta
+        can.onengine.listen(can, chat.ONSEARCH, function(msg, word) { var meta = can.onengine.plugin.meta
             if (word[0] != "*" && word[0] != ctx.COMMAND) { return }
             var list = word[1] == ""? meta: meta[word[1]]? kit.Dict(word[1], meta[word[1]]): {}
             can.core.Item(list, function(name, command) { name = can.base.trimPrefix(name, "can.")
                 can.core.List(msg.Option(ice.MSG_FIELDS).split(ice.FS), function(item) {
                     msg.Push(item, kit.Dict(
-                        "ctx", "onengine", "cmd", "command",
-                        "type", "can", "name", name, "text", command.help,
-                        "context", "can", "command", name,
+                        ice.CTX, "onengine", ice.CMD, "command",
+                        mdb.TYPE, "can", mdb.NAME, name, mdb.TEXT, command.help,
+                        ctx.CONTEXT, "can", ctx.COMMAND, name,
                     )[item]||"")
                 })
             })
@@ -113,7 +113,7 @@ Volcanos("ondaemon", {help: "推荐引擎", list: [], _init: function(can, name)
         can.onmotion.float.add(can, chat.FLOAT, can.core.CallFunc(can.user.toast, {can: can, msg: msg, cmds: arg}))
     },
     confirm: function(can, msg, arg) { 
-        if (can.user.confirm(arg[0])) { msg.Echo("true") }
+        if (can.user.confirm(arg[0])) { msg.Echo(ice.TRUE) }
     },
 })
 Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta, list, cb, target, field) {
@@ -306,7 +306,7 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
                     return can.run(event, [ctx.ACTION, target.name], function(msg) { can.run() }, true)
                 }
 
-                if (key == "hash" && can.user.mod.isDiv) {
+                if (key == mdb.HASH && can.user.mod.isDiv) {
                     can.user.jumps("/chat/div/"+value)
                     return
                 }
@@ -391,19 +391,19 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
         can.onmotion.float.auto(can, ui.output, chat.CARTE, chat.INPUT)
 
         can.search({}, ["Action.onexport.size"], function(msg, top, left, width, height) {
-            can.page.Modify(can, ui.output, {style: {"max-width": width, "max-height": height-28}})
+            can.page.Modify(can, ui.output, {style: {"max-height": height-28, "max-width": width}})
             can.page.Modify(can, ui.first, {style: {top: top, left: left}})
         })
 
-        can.onappend._action(can, ["close", "refresh", {input: "text", placeholder: "filter", style: {position: ""}, _init: function(input) {
+        can.onappend._action(can, [cli.CLOSE, cli.REFRESH, {input: "text", placeholder: "filter", style: {position: ""}, _init: function(input) {
             can.onengine.signal(can, "keymap.focus", can.request({}, {cb: function(event) {
                 if (event.target.tagName == "INPUT") { return }
-                if (event.key == "Escape") { ui.close(); return }
-                if (event.key == " ") { input.focus(), event.stopPropagation(), event.preventDefault() }
+                if (event.key == lang.ESCAPE) { ui.close(); return }
+                if (event.key == ice.SP) { input.focus(), event.stopPropagation(), event.preventDefault() }
             }}))
         }, onkeydown: function(event) {
             can.onkeypop.input(event, can)
-            if (event.key != "Enter") { return }
+            if (event.key != lang.ENTER) { return }
             event.target.setSelectionRange(0, -1)
 
             can.page.Select(can, ui.output, html.TR, function(tr, index) { if (index == 0) { return }
@@ -414,7 +414,7 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
                     }
                 })
             })
-        }}], ui.action, { "close": ui.close,
+        }}], ui.action, {"close": ui.close,
             "refresh": function(event) { ui.close(), can.toast.click() },
         })
         can.onappend.table(can, msg, function(value, key, index, line, list) {
@@ -510,13 +510,13 @@ Volcanos("onlayout", {help: "页面布局", list: [], _init: function(can, targe
                 {type: html.TR, list: [{type: html.TR, list: [
                     {view: [chat.CONTENT, html.TD], list: [
                         {view: [chat.CONTENT]},
-                        {view: ["toggle project"], list: [{text: [gt, "div"]}], onclick: function(event) {
+                        {view: ["toggle project"], list: [{text: [gt, html.DIV]}], onclick: function(event) {
                             event.target.innerHTML = can.onmotion.toggle(can, can.ui.project)? lt: gt
                         }},
-                        {view: ["toggle profile"], list: [{text: [lt, "div"]}], onclick: function(event) {
+                        {view: ["toggle profile"], list: [{text: [lt, html.DIV]}], onclick: function(event) {
                             event.target.innerHTML = can.onmotion.toggle(can, can.ui.profile)? gt: lt
                         }},
-                        {view: ["toggle display"], list: [{text: [down, "div"]}], onclick: function(event) {
+                        {view: ["toggle display"], list: [{text: [down, html.DIV]}], onclick: function(event) {
                             event.target.innerHTML = can.onmotion.toggle(can, can.ui.display)? down: up
                         }},
                     ]},
@@ -540,7 +540,7 @@ Volcanos("onmotion", {help: "动态特效", list: [], _init: function(can, targe
     story: {
         _hash: {
             spark: function(can, meta, target) {
-                if (meta[mdb.NAME] == "inner") {
+                if (meta[mdb.NAME] == html.INNER) {
                     target.title = "点击复制", target.onclick = function(event) {
                         can.user.copy(event, can, target.innerText)
                     }
@@ -620,10 +620,10 @@ Volcanos("onmotion", {help: "动态特效", list: [], _init: function(can, targe
             width: target.offsetWidth > 400? 400: target.offsetWidth-20,
         }, onkeydown: function(event) {
             switch (event.key) {
-                case "Enter": target.innerHTML = event.target.value
+                case lang.ENTER: target.innerHTML = event.target.value
                     event.target.value == back || cb(event, event.target.value, back)
                     break
-                case "Escape": target.innerHTML = back; break
+                case lang.ESCAPE: target.innerHTML = back; break
                 default: can.onkeypop.input(event, can)
             }
         }, _init: function(target) {
@@ -636,13 +636,13 @@ Volcanos("onmotion", {help: "动态特效", list: [], _init: function(can, targe
             width: target.offsetWidth > 400? 400: target.offsetWidth-20, height: target.offsetHeight < 60? 60: target.offsetHeight-20,
         }, onkeydown: function(event) {
             switch (event.key) {
-                case "Enter":
+                case html.ENTER:
                     if (event.ctrlKey) {
                         target.innerHTML = event.target.value
                         event.target.value == back || cb(event, event.target.value, back)
                     }
                     break
-                case "Escape": target.innerHTML = back; break
+                case html.ESCAPE: target.innerHTML = back; break
                 default: can.onkeypop.input(event, can)
             }
         }, _init: function(target) {
diff --git a/lib/base.js b/lib/base.js
index 29b13770..07dded47 100644
--- a/lib/base.js
+++ b/lib/base.js
@@ -16,51 +16,45 @@ Volcanos("base", {help: "数据类型",
             for (var k in from) { to[k] = from[k] }
             return to
         }
-
-        var list = []; for (var i = 2; i < arguments.length; i++) {
-            list.push(arguments[i])
-        }
-        for (var i = 0; i < list.length; i++) {
-            to[list[i]] = from[list[i]]
+        for (var i = 2; i < arguments.length; i++) {
+            var k = arguments[i]; to[k] = from[k]
         }
         return to
     },
-    Eq: function(to, from) { var self = arguments.callee
+    Eq: function(to, from) { var call = arguments.callee
         if (typeof to != typeof from) { return false }
 
         if (typeof to == lang.OBJECT) {
             if (to.length != from.length) { return false }
             for (var i = 0; i < to.length; i++) {
-                if (!self(to[i], from[i])) { return false }
+                if (!call(to[i], from[i])) { return false }
             }
             for (var k in to) {
-                if (!self(to[k], from[k])) { return false }
+                if (!call(to[k], from[k])) { return false }
             }
             return true
         }
         return to === from
     },
 
-    Ext: function(file) {
-        return (file.split(ice.PT).pop().split(ice.PT).pop()).toLowerCase()
+    Ext: function(path) {
+        return (path.split(ice.PS).pop().split(ice.PT).pop()).toLowerCase()
     },
-    Path: function(str) { var res = ""
+    Path: function(path) { var res = ""
         for (var i = 0; i < arguments.length; i++) {
             res += (arguments[i][0]==ice.PS || res=="" || res[res.length-1]==ice.PS? "": ice.PS) + arguments[i].trim()
         }
         return res
     },
-    Args: function(obj) {var res = [];
+    Args: function(obj) { var res = []
         for (var k in obj) {
             res.push(encodeURIComponent(k)+"="+encodeURIComponent(obj[k]))
         }
         return res.join("&")
     },
-    MergeURL: function(str) { var args = {}
-        var arg = str.split("?")[1]||""
-        arg && arg.split("&").forEach(function(item) {
-            var ls = item.split("=")
-            args[decodeURIComponent(ls[0])] = decodeURIComponent(ls[1])
+    MergeURL: function(url) {
+        var args = {}; (url.split("?")[1]||"").split("&").forEach(function(item) {
+            var ls = item.split("="); args[decodeURIComponent(ls[0])] = decodeURIComponent(ls[1])
         })
         for (var i = 1; i < arguments.length; i++) {
             switch (typeof arguments[i]) {
@@ -83,10 +77,10 @@ Volcanos("base", {help: "数据类型",
         var list = []; for (var k in args) {
             list.push(encodeURIComponent(k)+"="+encodeURIComponent(args[k]))
         }
-        return str.split("?")[0]+(list.length>0? "?"+list.join("&"): "")
+        return url.split("?")[0]+(list.length>0? "?"+list.join("&"): "")
     },
-    ParseURL: function(str) { var res = {link: str}
-        var list = str.split("?"); res["origin"] = list[0]
+    ParseURL: function(url) { var res = {link: url}
+        var list = url.split("?"); res["origin"] = list[0]
         list[1] && list[1].split("&").forEach(function(item) {
             var ls = item.split("="); res[decodeURIComponent(ls[0])] = decodeURIComponent(ls[1])
         })
@@ -95,7 +89,7 @@ Volcanos("base", {help: "数据类型",
     ParseJSON: function(str) { var res
         if (typeof str == lang.OBJECT) { return str }
         if (str.indexOf("http") == 0) { var ls = str.split("?")
-            res = {type: "link", name: "", text: str}
+            res = {type: mdb.LINK, name: "", text: str}
             res.name = ls[0].split("://").pop().split(ice.PS)[0]
             ls[1] && ls[1].split("&").forEach(function(item) { var ls = item.split("=")
                 res[decodeURIComponent(ls[0])] = decodeURIComponent(ls[1])
@@ -104,9 +98,9 @@ Volcanos("base", {help: "数据类型",
         }
         try { res = JSON.parse(str)
             res.text = res.text||str
-            res.type = res.type||"json"
+            res.type = res.type||nfs.JSON
         } catch (e) {
-            res = {type: "text", text: str}
+            res = {type: mdb.TEXT, text: str}
         }
         return res
     },
@@ -207,7 +201,7 @@ Volcanos("base", {help: "数据类型",
     isString: function(val) { return typeof val == lang.STRING },
     isObject: function(val) { return typeof val == lang.OBJECT },
     isArray: function(val) { return typeof val == lang.OBJECT && val.length != undefined },
-    isFunc: function(cb) { return typeof cb == lang.FUNCTION },
+    isFunc: function(val) { return typeof val == lang.FUNCTION },
     isFunction: function(val) { return typeof val == lang.FUNCTION },
     isCallback: function(key, value) { return key.indexOf("on") == 0 && typeof value == lang.FUNCTION },
     isUndefined: function(val) { return val == undefined },
diff --git a/lib/core.js b/lib/core.js
index 31e251cb..66be1b36 100644
--- a/lib/core.js
+++ b/lib/core.js
@@ -36,10 +36,10 @@ Volcanos("core", {help: "数据结构",
 
         // 字符定义
         function _list(str) { var res = {}; for (var i = 0; i < str.length; i++) { res[str[i]] = true }; return res }
-        var soos = _list("\\")               // 转义符
-        var seps = _list(arg[0]||"\t ,;\n")  // 空白符
-        var subs = _list(arg[1]||"{[(.:)]}") // 分隔符
-        var sups = _list(arg[2]||"'\"`")     // 引用符
+        var space = _list(arg[0]||"\t ,;\n")  // 空白符
+        var block = _list(arg[1]||"{[(.:)]}") // 分隔符
+        var quote = _list(arg[2]||"'\"`")     // 引用符
+        var trans = _list(arg[3]||"\\")       // 转义符
 
         var res = [], begin = 0; function push(obj) {
             obj && res.push(typeof obj == lang.STRING || opt.detail? obj: obj.text), begin = -1
@@ -47,20 +47,17 @@ Volcanos("core", {help: "数据结构",
 
         // 开始分词
         for (var s = "", i = 0; i < str.length; i++) {
-            if (soos[str[i]]) { // 转义符
-                begin == -1 && (begin = i++)
-
-            } else if (seps[str[i]]) { // 空白符
+            if (space[str[i]]) { // 空白符
                 if (s) { continue }
                 begin > -1 && push(str.slice(begin, i))
                 opt.detail && push({type: "space", text: str.slice(i, i+1)})
 
-            } else if (subs[str[i]]) { // 分隔符
+            } else if (block[str[i]]) { // 分隔符
                 if (s) { continue }
                 begin > -1 && push(str.slice(begin, i))
                 push(str.slice(i, i+1))
 
-            } else if (sups[str[i]]) { // 引用符
+            } else if (quote[str[i]]) { // 引用符
                 if (s == "") {
                     s = str[i], begin = i+1
                 } else if (s == str[i]) {
@@ -68,6 +65,9 @@ Volcanos("core", {help: "数据结构",
                     s = "", begin = -1
                 }
 
+            } else if (trans[str[i]]) { // 转义符
+                begin == -1 && (begin = i++)
+
             } else { // 普通符
                 begin == -1 && (begin = i)
             }
@@ -78,7 +78,7 @@ Volcanos("core", {help: "数据结构",
         return res
     }),
     CallFunc: shy("调用器", function(func, args, mod) { args = args||{}
-        var can = args["can"]||args[0], msg = args["msg"]||args[1], cmds = args["cmds"]||[]
+        var can = args["can"]||args[0], msg = args["msg"]||args[1], cmds = args["cmds"]||[], event = args["event"]||{}
 
         // 查找调用
         func = typeof func == lang.FUNCTION? func: typeof func == lang.STRING? this.Value(mod||can, func):
@@ -88,16 +88,14 @@ Volcanos("core", {help: "数据结构",
         // 解析参数
         var list = [], echo = false, cb = args["cb"]
         this.List(func.toString().split(")")[0].split("(")[1].split(ice.FS), function(item, index) { item = item.trim(); if (item == "") { return }
-            var arg = msg&&msg.Option&&msg.Option(item) || event&&!(event instanceof Event)&&event[item] ||
-                args[item] || can&&can.Conf&&can.Conf(item) || args[index] || cmds[index] || null
+            var arg = args[item] || msg&&msg.Option&&msg.Option(item) || can&&can.Conf&&can.Conf(item) ||
+                event&&!(event instanceof Event)&&event[item] || args[index] || cmds[index] || null
             if (item == "cb") { echo = true }
             list.push(arg)
         })
 
         // 执行调用
         var res = func.apply(mod||can, list)
-
-        // 执行回调
         if (!echo && typeof cb == lang.FUNCTION) { res && msg && msg.Echo(res), arguments.callee.apply(this, [cb, {msg: msg, res: res}]) }
         return res
     }),
@@ -105,17 +103,13 @@ Volcanos("core", {help: "数据结构",
     List: shy("迭代器", function(list, cb, interval, cbs) {
         if (typeof list == lang.STRING) { // 默认序列
             list = [list]
-
-        } else if (typeof list == lang.NUMBER) { // 等差序列
+        } else if (typeof list == lang.NUMBER) { // 等差序列 [end cb interval]|[begin end interval]
             var begin = 0, end = list, step = typeof interval == lang.NUMBER? interval: 1
             if (typeof cb == lang.NUMBER) { begin = list, end = cb, cb = null }
-
-            list = []; for (var i = begin; i < end; i += step) {
-                list.push(i)
-            }
+            list = []; for (var i = begin; i < end; i += step) { list.push(i) }
         }
 
-        list = list || []
+        list = list||[]
 
         if (interval > 0) { // 时间序列
             function loop(i) { if (i >= list.length) { return typeof cbs == lang.FUNCTION && cbs(list) }
@@ -139,9 +133,13 @@ Volcanos("core", {help: "数据结构",
 
         switch (typeof list) {
             case undefined: list = []; break
-            case lang.OBJECT: break
+            case lang.OBJECT:
+                if (list.length == undefined) {
+                    var ls = []; for (var k in list) { ls.push(k) }
+                    list = ls
+                }
+                break
             default: list = [list]
-
         }
 
         list && list.length > 0 && typeof cb == lang.FUNCTION? next(0): typeof cbs == lang.FUNCTION && cbs(list)
@@ -176,6 +174,7 @@ Volcanos("core", {help: "数据结构",
     }),
 
     Timer300ms: function(cb) { this.Timer(300, cb) },
+    Timer3s: function(cb) { this.Timer(3000, cb) },
     Timer: shy("定时器, value, [1,2,3,4], {interval, length}", function(interval, cb, cbs) {
         var timer = {stop: false}; function loop(i) {
             timer.stop || i >= interval.length && interval.length >= 0 || cb(timer, interval.interval||interval[i], i, interval)?
diff --git a/lib/misc.js b/lib/misc.js
index 0384efb1..0b8a20f4 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -1,8 +1,9 @@
 Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg = {} 
         var proto = {_event: event, _can: can,
             RunAction: function(event, sub, cmds) { var msg = can.request(event)
-                if (msg.Option(ice.MSG_HANDLE) != ice.TRUE && cmds && cmds[0] == ctx.ACTION && sub && sub.onaction[cmds[1]]) {
-                    return msg.Option(ice.MSG_HANDLE, ice.TRUE), can.core.CallFunc(sub.onaction[cmds[1]], {event: event, can: sub, msg: msg, cmd: cmds[1], button: cmds[1]}), true
+                if (msg.Option(ice.MSG_HANDLE) == ice.TRUE) { return }
+                if (cmds && cmds[0] == ctx.ACTION && sub && sub.onaction[cmds[1]]) {
+                    return msg.Option(ice.MSG_HANDLE, ice.TRUE), can.core.CallFunc(sub.onaction[cmds[1]], {event: event, can: sub, msg: msg, button: cmds[1], cmd: cmds[1]}), true
                 }
                 return false
             },
@@ -80,7 +81,7 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
         };
         return can.misc.proto(msg, proto)
     },
-    POST: function(can, msg, url, form, cb) {
+    POST: function(can, msg, url, form, cb) { // _method _accept _upload _progress
         var xhr = new XMLHttpRequest(); msg._xhr = xhr
         xhr.open(msg._method||"POST", url), xhr.onreadystatechange = function() {
             if (xhr.readyState != 4) { return }
@@ -88,15 +89,18 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
             try { // 解析响应
                 var res = JSON.parse(xhr.responseText)
             } catch (e) {
-                var res = {"result": [xhr.responseText]}
+                var res = {result: [xhr.responseText]}
             }
-            xhr.status == 200 && can.base.isFunc(cb) && cb(msg.Copy(res))
+            if (xhr.status == 200) {
+                return can.base.isFunc(cb) && cb(msg.Copy(res))
+            }
+            can.user.toast(can, res, xhr.status)
         }
 
         if (msg._upload) { // 上传文件
             var data = new FormData(); can.core.Items(form, function(value, index, key) {
                 data.append(key, value)
-            }), data.append(html.UPLOAD, msg._upload), data.append(ice.MSG_UPLOAD, "some")
+            }), data.append(html.UPLOAD, msg._upload), data.append(ice.MSG_UPLOAD, "upload")
 
             xhr.upload.onprogress = function(event) {
                 can.base.isFunc(msg._progress) && msg._progress(event, parseInt(event.loaded*100/event.total), event.total, event.loaded)
@@ -107,7 +111,7 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
         }
 
         // 发送请求
-        xhr.setRequestHeader("Accept", "application/json")
+        xhr.setRequestHeader("Accept", msg._accept||"application/json")
         try { xhr.send(data) } catch(e) { can.misc.Log(e) }
     },
     Run: function(event, can, dataset, cmds, cb) {
@@ -140,7 +144,7 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
             try { // 解析命令
                 var data = JSON.parse(event.data)
             } catch (e) {
-                var data = {"detail": [event.data]}
+                var data = {detail: [event.data]}
             }
 
             var msg = can.request(event); msg.Reply = function() { // 回复命令
@@ -237,6 +241,11 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
         for (var i in arguments) { args.push(arguments[i]) }
         console.log.apply(console, args)
     },
+    Info: function() {
+        var args = [this._time(), this.FileLine(2, 3)]
+        for (var i in arguments) { args.push(arguments[i]) }
+        console.log.apply(console, args)
+    },
     Warn: function() {
         var args = [this._time(), this.FileLine(2, 3), "warn"]
         for (var i in arguments) { args.push(arguments[i]) }
diff --git a/lib/page.js b/lib/page.js
index dca9568e..833b7b00 100644
--- a/lib/page.js
+++ b/lib/page.js
@@ -47,17 +47,16 @@ Volcanos("page", {help: "用户界面", ClassList: {
         can.base.isString(value)? (target.innerHTML = value): can.core.Item(value, function(key, val) {
             !can.base.isObject(val)? (target[key] = val): can.core.Item(val, function(k, v) {
                 var size = {
-                    "width": true, "max-width": true, "min-width": true,
                     "height": true, "max-height": true, "min-height": true,
+                    "width": true, "max-width": true, "min-width": true,
                 }
                 if (size[k] && parseInt(v) < 0) { return target[key] && (target[key][k] = "") }
 
                 var size = {
-                    "width": true, "max-width": true, "min-width": true,
-                    "height": true, "max-height": true, "min-height": true,
+                    "margin-top": true, "margin-left": true, "font-size": true,
                     "left": true, "right": true, "top": true, "bottom": true,
-                    "margin-top": true, "margin-left": true,
-                    "font-size": true,
+                    "height": true, "max-height": true, "min-height": true,
+                    "width": true, "max-width": true, "min-width": true,
                 }
 
                 if (size[k] && v && (can.base.isNumber(v) || v.indexOf && v.indexOf("px") == -1)) {
@@ -88,16 +87,18 @@ Volcanos("page", {help: "用户界面", ClassList: {
             // 数据调整
             can.core.Item(item, function(key, value) {
                 switch (key) {
-                    case "type": break
-                    case "name": break
-                    case "data": break
-                    case "list": break
-                    case "inner": data.innerHTML = item.inner; break
-                    case "click": data.onclick = item.click; break
+                    case mdb.TYPE: break
+                    case mdb.NAME: break
+                    case mdb.DATA: break
+                    case mdb.LIST: break
+                    case html.INNER: data.innerHTML = item.inner; break
+                    case html.CLICK: data.onclick = item.click; break
                     default: data[key] = item[key]
                 }
             })
 
+            // 基本类型: view text button select input username password
+            // 基本类型: img row th td
             if (item.view) { var list = can.core.List(item.view)
                 list.length > 0 && list[0] && can.page.ClassList.add(can, data, list[0])
                 type = list[1]||html.DIV
@@ -165,6 +166,7 @@ Volcanos("page", {help: "用户界面", ClassList: {
                 item.list = item.td.map(function(text) { return {text: [text, html.TD]} })
             }
 
+            // 语言转换
             if (type == html.INPUT)  { data.type == html.BUTTON && (data.value = can.user.trans(can, data.value))
                 if (data.type == html.TEXT||data.type == html.PASSWORD||!data.type) { data.autocomplete = data.autocomplete||"off"
                     data.placeholder = can.user.trans(can, (data.placeholder||data.name||"").split(ice.PT).pop())
diff --git a/lib/user.js b/lib/user.js
index bb2056cb..fc9704d0 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -69,8 +69,8 @@ Volcanos("user", {help: "用户操作", agent: {
             "edit": "编辑", "save": "保存", "copy": "复制", "show": "显示", "hide": "隐藏",
             "project": "项目", "profile": "详情", "actions": "参数",
 
-            "start": "启动", "stop": "停止",
             "open": "打开", "close": "关闭",
+            "start": "启动", "stop": "停止",
             "begin": "开始", "end": "结束",
             "clear": "清空", "refresh": "刷新",
             "submit": "提交", "cancel": "取消",
@@ -93,7 +93,7 @@ Volcanos("user", {help: "用户操作", agent: {
             {view: "duration", title: "点击关闭", onclick: function() { action.close() }},
             can.base.isObject(meta.content)? meta.content: {text: [meta.content||"执行成功", html.DIV, "content"]},
 
-            {view: "action"}, meta.progress != undefined && {view: "progress", style: {width: width}, list: [
+            {view: chat.ACTION}, meta.progress != undefined && {view: "progress", style: {width: width}, list: [
                 {view: "current", style: {width: (meta.progress||0)/100*width}},
             ]},
         ] }])
@@ -105,7 +105,7 @@ Volcanos("user", {help: "用户操作", agent: {
             }, function() { action.close() }), _target: ui._target, ui: ui,
         }); can.onmotion.story.auto(can, ui._target)
 
-        can.onengine.signal(can, "ontoast", can.request({}, {
+        can.onengine.signal(can, chat.ONTOAST, can.request({}, {
             title: meta.title, content: meta.content,
             time: can.base.Time(), fileline: can.misc.FileLine(2, 2),
         }))
@@ -134,9 +134,8 @@ Volcanos("user", {help: "用户操作", agent: {
                 return true
             }, 
             "扫码": function() {
-                can.misc.WSS(can, {type: "chrome", cmd: "pwd"}, function(event, msg, cmd, arg) { if (!msg) { return }
+                can.misc.WSS(can, {type: html.CHROME, cmd: "pwd"}, function(event, msg, cmd, arg) { if (!msg) { return }
                     if (cmd == "pwd") {
-                        can.page.Append(can, document.body, [{type: "iframe", src: arg[1], height: 400, width: window.innerWidth-4}])
                         return can.user.toast(can, arg[2], arg[1], -1), msg.Reply()
                     }
                     if (cmd == ice.MSG_SESSID) {
@@ -146,7 +145,7 @@ Volcanos("user", {help: "用户操作", agent: {
                 })
             },
             "授权": function() {
-                can.misc.WSS(can, {type: "chrome", cmd: "sso", "user.web": location.href}, function(event, msg, cmd, arg) { if (!msg) { return }
+                can.misc.WSS(can, {type: html.CHROME, cmd: "sso", "user.web": location.href}, function(event, msg, cmd, arg) { if (!msg) { return }
                     if (cmd == "pwd") {
                         return location.href = arg[1]
                     }
@@ -156,10 +155,8 @@ Volcanos("user", {help: "用户操作", agent: {
                     can.search(event, msg[ice.MSG_DETAIL]||[], function(msg) { msg.Reply() })
                 })
             },
-            "飞书": function() {
-                location.href = "/chat/lark/sso"
-            },
-        }[button]() }, can.base.Obj(method, ["登录", "扫码", "飞书"]))
+            "飞书": function() { location.href = "/chat/lark/sso" },
+        }[button]() }, can.base.Obj(method, ["登录", "扫码", "授权"]))
 
         can.page.Modify(can, ui._target, {className: "input login", style: {left: (window.innerWidth-ui._target.offsetWidth)/2, top: window.innerHeight/6}})
     },
@@ -173,7 +170,7 @@ Volcanos("user", {help: "用户操作", agent: {
         if (text.indexOf("<svg") != 0) {
             text = '<svg xmlns="http://www.w3.org/2000/svg">'+text+"</svg>"
         }
-        var img = document.createElement("img")
+        var img = document.createElement(html.IMG)
         img.onload = function() {
             var canvas = document.createElement("canvas")
             canvas.height = height, canvas.width = width
@@ -202,12 +199,12 @@ Volcanos("user", {help: "用户操作", agent: {
         var ui = can.page.Append(can, document.body, [{view: chat.CARTE, style: {left: 0, top: 0}, onmouseleave: function(event) {
             // can.page.Remove(can, ui._target)
         }, list: can.core.List(list, function(item, index) {
-            return can.base.isString(item)? {view: "item", list: [{text: can.user.trans(can, item), click: function(event) {
+            return can.base.isString(item)? {view: html.ITEM, list: [{text: can.user.trans(can, item), click: function(event) {
                 can.user.isMobile && can.page.Remove(can, ui._target)
                 can.base.isFunc(cb) && cb(event, item, meta, index)
             }, onmouseenter: function(event) {
                 carte._float && can.page.Remove(can, carte._float._target)
-            } }] }: {view: "item", list: [{text: can.user.trans(can, item[0])}], onmouseenter: function(event) {
+            } }] }: {view: html.ITEM, list: [{text: can.user.trans(can, item[0])}], onmouseenter: function(event) {
                 var sub = can.user.carte(event, can, meta, item.slice(1), cb, carte)
                 carte._float && can.page.Remove(can, carte._float._target), carte._float = sub
                 can.onlayout.figure(event, can, sub._target, true)
@@ -280,8 +277,8 @@ Volcanos("user", {help: "用户操作", agent: {
     },
     upload: function(event, can) { var begin = new Date()
         var ui = can.page.Append(can, document.body, [{view: html.UPLOAD, style: {left: 0, top: 0}, list: [
-            {view: "action"}, {view: "output", list: [{view: "progress"}]},
-            {view: "status", list: [{view: "show"}, {view: "cost"}, {view: "size"}]},
+            {view: html.ACTION}, {view: html.OUTPUT, list: [{view: "progress"}]},
+            {view: html.STATUS, list: [{view: html.SHOW}, {view: "cost"}, {view: "size"}]},
         ]}]); can.onlayout.figure(event, can, ui._target)
 
         var action = can.onappend._action(can, [
diff --git a/page/index.css b/page/index.css
index 048bdd93..afbad109 100644
--- a/page/index.css
+++ b/page/index.css
@@ -10,8 +10,10 @@ h1, h2, h3 {
     clear:both;
 }
 h1:hover, h2:hover, h3:hover {
-    background:green;
-    cursor:pointer;
+    background:green; cursor:pointer;
+}
+div.hide {
+    display:none;
 }
 div.item {
     cursor:pointer;
@@ -20,74 +22,58 @@ div.code {
     background-color:#343a3445; color:white;
     font-size:14px; font-family:monospace;
     box-shadow: 4px 4px 20px 4px #626bd0;
-    padding:10px; border:solid 3px green;
+    border:solid 3px green; padding:10px;
     text-align:left; white-space:pre;
-    overflow:auto; clear:both;
-}
-div.hidden {
-    display:none;
+    clear:both; overflow:auto;
 }
 div.story {
-    text-align:left;
-}
-p.story[data-type=brief] {
-  font-family:cursive;
-  font-weight:bolder;
-  font-size:20px;
+    text-align:left; white-space:pre;
 }
 div.story[data-type=spark] {
     background-color:#2169a9a6; color:white;
+    font-size:14px; font-family:monospace;
     box-shadow:4px 4px 10px 1px #626bd0;
-    padding:4px 10px; margin:10px 0px;
+    margin:10px 0px; padding:4px 10px;
     border-left:solid 4px blue;
-    font-family:monospace;
-    white-space:pre;
     cursor:copy;
 }
 div.story[data-type=spark] span:hover {
     box-shadow: 4px 4px 10px 1px #29318e;
     background-color:#c10c8a;
-    cursor:copy;
+}
+p.story[data-type=brief] {
+  font-size:20px; font-family:cursive; font-weight:bolder;
 }
 
-.hidden {
-    display:none;
-}
 select {
-    height:25px; font-size:14px;
-    box-shadow: 4px 4px 10px 1px #626bd0;
     background-color:black; color:cyan;
-    padding:0 10px;
+    font-size:14px; font-family:monospace;
+    box-shadow: 4px 4px 10px 1px #626bd0;
+    height:25px; padding:0 10px;
     cursor:pointer;
 }
 option {
     font-family:monospace;
 }
 textarea {
-    width:400px; height:60px;
     background-color:cyan;
+    width:400px; height:60px;
 }
-
 input[type=button] {
     background-color:black; color:cyan;
+    font-family:monospace;
     letter-spacing:4px;
     padding-left:10px;
     cursor:pointer;
-    font-family:monospace;
 }
 input[type=button]:hover {
     background-color:gray; color:cyan;
 }
-/* input[type=password] { */
-/*     width:82px; height:21px; font-size:16px; */
-/*     box-shadow: 4px 4px 10px 1px #626bd0; */
-/*     background-color:cyan; color:black; */
-/*     padding: 0 4px; */
-/* } */
 input[type=text] {
-    width:82px; height:21px; font-size:16px;
-    box-shadow:4px 4px 10px 1px #626bd0;
     background-color:cyan; color:black;
+    box-shadow:4px 4px 10px 1px #626bd0;
+    height:21px; width:82px;
+    font-size:16px;
     padding:0 4px;
 }
 input[type=text]:hover {
@@ -116,20 +102,33 @@ input[name=cmd]:hover {
     background-color:white; color:black;
 }
 
+table.layout {
+    margin:0; border:0; padding:0;
+    border-spacing:0;
+}
+table.layout tr {
+    margin:0; border:0; padding:0;
+}
+table.layout th {
+    margin:0; border:0; padding:0;
+}
+table.layout td {
+    margin:0; border:0; padding:0;
+    vertical-align:top;
+}
 table.layout td.content {
     position:relative;
 }
-
 table.layout div.toggle>div {
     display: table-cell;
     vertical-align: middle;
-    height:95px;
     color:white;
+    height:95px;
 }
 table.layout div.toggle {
-    position:absolute; top:20%;
     background:#e1aeae45;
-    height:100px;
+    height:100px; top:20%;
+    position:absolute;
 }
 table.layout div.toggle.display>div {
     height:20px; width:100px;
@@ -155,24 +154,10 @@ table.layout div.toggle.profile {
     border-top-left-radius:10px;
     border-bottom-left-radius:10px;
 }
-table.layout {
-    margin:0; border:0; padding:0;
-    border-spacing:0;
-}
-table.layout tr {
-    margin:0; border:0; padding:0;
-}
-table.layout td {
-    margin:0; border:0; padding:0;
-    vertical-align:top;
-}
-table.layout th {
-    margin:0; border:0; padding:0;
-}
 
 table.content {
-    border:0; white-space:pre;
     font-size:14px; font-family:monospace;
+    border:0; white-space:pre;
     overflow: auto;
 }
 table.content tr {
@@ -343,14 +328,6 @@ fieldset.plugin {
 fieldset.plugin>div.status {
     border-top:1px solid darkcyan;
 }
-fieldset.story>legend {
-    display:block;
-    padding:2px 20px;
-    letter-spacing:4px;
-}
-fieldset.story>div.status {
-    border-top:1px solid darkcyan;
-}
 fieldset.output {
     margin:0; padding:0;
 }
@@ -366,6 +343,14 @@ fieldset.output>div.action {
 fieldset.output>div.status {
     display:none;
 }
+fieldset.story>legend {
+    display:block;
+    padding:2px 20px;
+    letter-spacing:4px;
+}
+fieldset.story>div.status {
+    border-top:1px solid darkcyan;
+}
 fieldset.float {
     background-color:#023531cf;
     margin:0px; padding:0px;
@@ -377,10 +362,10 @@ fieldset.float>legend {
 fieldset.float table {
     color:white;
 }
+
 body>fieldset.input {
-    position:fixed; top:32px;
     background-color:#0d4142a6;
-    position:fixed;
+    position:fixed; top:32px;
 }
 body>fieldset.input div.output {
     max-height:400px;
@@ -405,8 +390,8 @@ body>fieldset.input.date table td:hover {
 
 body>div.toast {
     background:#0e3369b3; color:yellow;
-    position:fixed;
     padding:5px; overflow:auto;
+    position:fixed;
 }
 body>div.toast a {
     color:yellow;
@@ -513,24 +498,13 @@ body>div.upload input[type=file] {
 }
 
 body.white {
-    /* background-color:rgba(68,92,106,0.7); */
-    background-color:rgba(5,34,56,0.75);
-    /* background-color:#052238bf; */
-    color:white;
+    background-color:rgba(5,34,56,0.75); color:white;
 }
 body.white select {
     background-color:#99CC66; color:white;
     border-radius:10px 10px 10px 10px;
     border:2px solid #99CC66;
 }
-body.white input[type=text] {
-    background-color:white; color:black;
-    border:2px solid #14a58e;
-    border-radius:6px;
-}
-body.white input[type=text]:hover {
-    background-color:cyan;
-}
 body.white input[type=button] {
     background-color:#FF9900; color:white;
     border:2px solid #FF9900;
@@ -540,11 +514,13 @@ body.white input[type=button]:hover {
     background-color:#FFCC33;
     border:2px solid #FFCC33;
 }
-body.white td>input[type=button][name=remove] {
-    background-color:red;
+body.white input[type=text] {
+    background-color:white; color:black;
+    border:2px solid #14a58e;
+    border-radius:6px;
 }
-body.white td>input[type=button][name=create] {
-    background-color:blue;
+body.white input[type=text]:hover {
+    background-color:cyan;
 }
 body.white input[name=cmd] {
     background-color:black; color:white;
@@ -575,6 +551,12 @@ body.white table input[type=button][value=停止] {
 body.white table input[type=button][value=启动] {
     background:#52ce78;
 }
+body.white td>input[type=button][name=create] {
+    background-color:blue;
+}
+body.white td>input[type=button][name=remove] {
+    background-color:red;
+}
 
 body.white fieldset>div.legend {
     /* background-color:honeydew; */
@@ -582,7 +564,6 @@ body.white fieldset>div.legend {
 body.white fieldset>div.status>div.item>label {
     font-size:10px; color:#cefbfbe0;
 }
-
 body.white fieldset.Action {
     color:black;
 }
diff --git a/page/index.html b/page/index.html
index c66017e2..3bc6c480 100644
--- a/page/index.html
+++ b/page/index.html
@@ -1,8 +1,7 @@
 <!DOCTYPE html>
 <head>
     <meta name="viewport" content="width=device-width,initial-scale=0.8,user-scalable=no">
-    <meta charset="utf-8">
-    <title>volcanos</title>
+    <meta charset="utf-8"><title>volcanos</title>
     <link rel="shortcut icon" type="image/ico" href="/favicon.ico">
     <link rel="stylesheet" type="text/css" href="/page/cache.css">
     <link rel="stylesheet" type="text/css" href="/page/index.css">
diff --git a/panel/action.js b/panel/action.js
index bff91438..30f598f5 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -2,8 +2,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg)
         var river = can.Conf(chat.RIVER), storm = can.Conf(chat.STORM)
         can.onmotion.clear(can), can.core.Next(msg.Table(), function(item, next) { item.type = chat.PLUGIN
             item.height = parseInt(can.Conf(html.HEIGHT))-40, item.width = parseInt(can.Conf(html.WIDTH))-40
-            item.feature = can.base.Obj(item.feature||item.meta)
-            item.inputs = can.base.Obj(item.inputs||item.list)
+            item.feature = can.base.Obj(item.feature||item.meta), item.inputs = can.base.Obj(item.inputs||item.list)
 
             can.onappend.plugin(can, item, function(sub, meta, skip) {
                 can.onimport._plugin(can, river, storm, sub, meta), skip || next()
@@ -12,8 +11,6 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg)
             can.onaction.layout(can, can.misc.Search(can, chat.LAYOUT)||can.Conf(chat.LAYOUT))
             !can.user.isMobile && can.onimport._menu(can, msg)
         })
-
-        can.onmotion.float.auto(can, can._output, chat.CARTE)
     },
     _plugin: function(can, river, storm, sub, meta) {
         sub.run = function(event, cmds, cb) { var msg = sub.request(event); cmds = cmds||[]
@@ -23,24 +20,20 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg)
             })
         }, can._plugins = (can._plugins||[]).concat([sub])
 
+        can.page.Modify(can, sub._output, {style: {"max-width": meta.width}})
         can.page.Append(can, can._action, [{view: [html.ITEM, html.DIV, meta.name], onclick: function(event) {
             can.onmotion.select(can, can._output, "fieldset.plugin", sub._target)
             can.onmotion.select(can, can._action, "div.item", event.target)
         }}])
 
-        can.page.Modify(can, sub._output, {style: {"max-width": meta.width}})
-
         sub._option.dataset = sub._option.dataset||{}
         meta.id && (sub._option.dataset.id = meta.id)
         sub._target.Meta = meta
     },
-    _menu: function(can, msg) {
-        if (can.user.mod.isPod||can.user.isMobile) { return }
-
+    _menu: function(can, msg) { if (can.user.mod.isPod||can.user.isMobile) { return }
         can._menu && can.page.Remove(can, can._menu)
         can._menu = can.search({}, ["Header.onimport.menu", ctx.ACTION].concat(
             can.base.Obj(msg.Option("menus"), [
-                // ["布局", "默认布局", "流动布局", "网格布局", "标签布局", "自由布局"],
                 ["help", "tutor", "manual", "service", "devops", "refer"],
             ])
         ), function(event, button, list) {
@@ -68,8 +61,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg)
     },
 })
 Volcanos("onengine", {help: "解析引擎", list: [], _engine: function(event, page, msg, can, cmds, cb) {
-        var list = can._root.river
-        var river = list[cmds[0]]
+        var list = can._root.river; var river = list[cmds[0]]
         var storm = river && river.storm[cmds[1]]
         if (!storm || cmds.length != 2) { return false }
 
@@ -77,12 +69,12 @@ Volcanos("onengine", {help: "解析引擎", list: [], _engine: function(event, p
             can.run(event, cmds, cb) // 命令详情
         } else { // 命令列表
             can.core.List(storm.list, function(value) {
-                msg.Push("name", value.name||"")
-                msg.Push("help", value.help||"")
-                msg.Push("inputs", JSON.stringify(value.inputs))
-                msg.Push("feature", JSON.stringify(value.feature))
-                msg.Push("index", value.index||"")
-                msg.Push("args", value.args||"[]")
+                msg.Push(mdb.NAME, value.name||"")
+                msg.Push(mdb.HELP, value.help||"")
+                msg.Push(ctx.INPUTS, JSON.stringify(value.inputs))
+                msg.Push(ctx.FEATURE, JSON.stringify(value.feature))
+                msg.Push(ctx.INDEX, value.index||"")
+                msg.Push(ctx.ARGS, value.args||"[]")
                 msg.Push("_action", value._action||"")
             }), can.base.isFunc(cb) && cb(msg)
         }
@@ -99,10 +91,6 @@ Volcanos("onaction", {help: "交互操作", list: [], _init: function(can, msg,
         can.onimport._share(can, can.misc.Search(can, web.SHARE))
         can.onkeypop._init(can)
     },
-    onsize: function(can, msg, width, height) { can.Conf({width: width, height: height}) },
-    onsearch: function(can, msg, word) {
-        if (word[0] == "*" || word[0] == mdb.PLUGIN) { can.onexport.plugin(can, msg, word) }
-    },
     onstorm_select: function(can, msg, river, storm) { can.onlayout._init(can)
         function key(name) { return can.core.Keys(can.Conf(chat.RIVER), can.Conf(chat.STORM), name) }
         can.page.Cache(key(html.ACTION), can._action, can._output.scrollTop+1)
@@ -121,6 +109,10 @@ Volcanos("onaction", {help: "交互操作", list: [], _init: function(can, msg,
             }
         })
     },
+    onsearch: function(can, msg, word) {
+        if (word[0] == "*" || word[0] == mdb.PLUGIN) { can.onexport.plugin(can, msg, word) }
+    },
+    onsize: function(can, msg, width, height) { can.Conf({width: width, height: height}) },
 
     layout: function(can, layout) { if (!layout) { return }
         var trans = {
diff --git a/panel/footer.js b/panel/footer.js
index 87f31cc6..26c3ecf9 100644
--- a/panel/footer.js
+++ b/panel/footer.js
@@ -44,27 +44,25 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         }}, "", target, "title cmd")
     },
 
+    toast: function(can, msg, title, content, fileline, time) { can._toast = can._toast||can.request()
+        can.page.Modify(can, can.toast, [time.split(ice.SP).pop(), title, content].join(ice.SP))
+        can._toast.Push({time: time, fileline: fileline, title: title, content: content})
+    },
     ncmd: function(can, msg, _follow, _cmds) { var NCMD = "ncmd"; can._cmds = can._cmds||can.request()
         can._cmds.Push({time: can.base.Time(), follow: _follow, cmds: _cmds})
         can.page.Select(can, can._output, can.core.Keys(html.SPAN, NCMD), function(item) {
             item.innerHTML = can.Conf(NCMD, parseInt(can.Conf(NCMD)||"0")+1+"")+""
         })
     },
-    toast: function(can, msg, title, content, fileline, time) { can._toast = can._toast||can.request()
-        can.page.Modify(can, can.toast, [time.split(ice.SP).pop(), title, content].join(ice.SP))
-        can._toast.Push({time: time, fileline: fileline, title: title, content: content})
-    },
 })
 Volcanos("onaction", {help: "交互数据", list: [], _init: function(can, msg, list, cb, target) {
         can.base.isFunc(cb) && cb(msg)
     },
     onlogin: function(can, msg) { can.run({}, [], function(msg) { can.onimport._init(can, msg, [], null, can._output) }) },
-    onremote: function(can, msg) { can.core.CallFunc(can.onimport.ncmd, {can: can, msg: msg}) },
     ontoast: function(can, msg) { can.core.CallFunc(can.onimport.toast, {can: can, msg: msg}) },
+    onremote: function(can, msg) { can.core.CallFunc(can.onimport.ncmd, {can: can, msg: msg}) },
     oncommandfocus: function(can) { 
-        can.page.Select(can, can._output, "div.cmd input", function(target) {
-            target.focus()
-        })
+        can.page.Select(can, can._output, "div.cmd input", function(target) { target.focus() })
     },
 
     _cmd: function(can) {
diff --git a/panel/header.js b/panel/header.js
index 8bc1af54..cad4b835 100644
--- a/panel/header.js
+++ b/panel/header.js
@@ -66,7 +66,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
                 case lang.ENTER: can.onengine.signal(can, "onopensearch", can.request(event, {type: "*", word: event.target.value}))
             }
         }}, "", target, "title search").parentNode
-        can.user.isMobile && can.page.Modify(can, ui, {style: {float: "right"}})
+        can.user.isMobile && can.page.Modify(can, ui, {style: {float: html.RIGHT}})
     },
     _background: function(can, msg) { if (can.user.isExtension || can.user.isLocalFile) { return }
         msg.Option(aaa.BACKGROUND) && can.onlayout.background(can, "/share/local/background", document.body)
@@ -168,9 +168,7 @@ Volcanos("onaction", {help: "交互数据", list: [], _init: function(can, meta,
     },
     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()
-        })
+        can.page.Select(can, can._output, "div.search input", function(target) { target.focus() })
     },
 
     title: function(event, can) {
diff --git a/panel/river.js b/panel/river.js
index 2fbc9ef8..2d71a8ee 100644
--- a/panel/river.js
+++ b/panel/river.js
@@ -90,7 +90,7 @@ Volcanos("onaction", {help: "控件交互", list: [], _init: function(can, msg,
         if (word[0] == "*" || word[0] == chat.STORM) { can.onexport.storm(can, msg, word) }
     },
     onstorm_select: function(can, msg, river, storm) { var args = {river: river, storm: storm}
-        if (can.user.isExtension) { localStorage.setItem("args", JSON.stringify(args)) }
+        if (can.user.isExtension) { localStorage.setItem(ctx.ARGS, JSON.stringify(args)) }
     },
     onaction_touch: function(can, msg) {
         can.onmotion.float.del(can, chat.CARTE)
@@ -142,7 +142,7 @@ Volcanos("onaction", {help: "控件交互", list: [], _init: function(can, msg,
         var args = {river: can.Conf(chat.RIVER), storm: can.Conf(chat.STORM),
             topic: can.get("Header", "topic"), layout: can.get("Action", "layout"),
         }
-        if (can.user.isExtension) { localStorage.setItem("args", JSON.stringify(args)) }
+        if (can.user.isExtension) { localStorage.setItem(ctx.ARGS, JSON.stringify(args)) }
         can.misc.Search(can, args)
     },
 })
diff --git a/plugin/local/team/plan.js b/plugin/local/team/plan.js
index 3302f08a..5b3a25cc 100644
--- a/plugin/local/team/plan.js
+++ b/plugin/local/team/plan.js
@@ -175,14 +175,14 @@ Volcanos("onaction", {help: "组件交互", list: [
     _filter: function(event, can, key, value) { var count = 0
         if (value == "all") {
             can.page.Select(can, can.ui.content, "div.item", function(item) {
-                can.page.ClassList.del(can, item, "hidden"), count++
+                can.page.ClassList.del(can, item, "hide"), count++
             })
         } else {
             can.page.Select(can, can.ui.content, "div.item", function(item) {
-                can.page.ClassList.add(can, item, "hidden")
+                can.page.ClassList.add(can, item, "hide")
             })
             can.page.Select(can, can.ui.content, "div."+value, function(item) {
-                can.page.ClassList.del(can, item, "hidden"), count++
+                can.page.ClassList.del(can, item, "hide"), count++
             })
         }
         can.Action(key, value), can.Status("count", count)
diff --git a/proto.js b/proto.js
index b7e0589e..8839140d 100644
--- a/proto.js
+++ b/proto.js
@@ -1,23 +1,4 @@
 var kit = {
-    MDB_ID: "id",
-    MDB_KEY: "key",
-    MDB_TIME: "time",
-    MDB_ZONE: "zone",
-    MDB_TYPE: "type",
-    MDB_NAME: "name",
-    MDB_TEXT: "text",
-
-    MDB_INDEX: "index",
-    MDB_VALUE: "value",
-    MDB_COUNT: "count",
-
-    MDB_LINK: "link",
-    MDB_HELP: "help",
-
-    MDB_ARGS: "args",
-
-    MDB_HASH: "hash",
-    MDB_LIST: "list",
     Dict: function() { var res = {}
         for (var i = 0; i < arguments.length; i += 2) {
             res[arguments[i]] = arguments[i+1]
@@ -29,18 +10,11 @@ var ice = {
     POD: "pod", CTX: "ctx", CMD: "cmd", ARG: "arg", OPT: "opt",
     RUN: "run", RES: "res", ERR: "err",
 
-    TRUE: "true", SUCCESS: "success", FAILURE: "failure", PROCESS: "process",
+    OK: "ok", TRUE: "true", FALSE: "false", SUCCESS: "success", FAILURE: "failure", PROCESS: "process",
 
-    AUTO: "auto", VIEW: "view",
-    COPY: "copy", SHOW: "show", HIDE: "hide", MODE: "mode", SHIP: "ship",
-
-    MSG_USERNAME: "user.name",
-    MSG_USERNICK: "user.nick",
-    MSG_TITLE: "sess.title",
-    MSG_TOPIC: "sess.topic",
-    MSG_RIVER: "sess.river",
-    MSG_STORM: "sess.storm",
-    MSG_TOAST: "sess.toast",
+    AUTO: "auto", HELP: "help", HTTP: "http",
+    VIEW: "view", MODE: "mode", SHIP: "ship",
+    COPY: "copy", SHOW: "show", HIDE: "hide",
 
     MSG_DETAIL: "detail",
     MSG_OPTION: "option",
@@ -52,13 +26,23 @@ var ice = {
     MSG_SOURCE: "_source",
     MSG_TARGET: "_target",
     MSG_HANDLE: "_handle",
-    MSG_DAEMON: "_daemon",
     MSG_UPLOAD: "_upload",
-
+    MSG_DAEMON: "_daemon",
     MSG_ACTION: "_action",
     MSG_STATUS: "_status",
+
     MSG_DISPLAY: "_display",
     MSG_PROCESS: "_process",
+
+    MSG_USERNAME: "user.name",
+    MSG_USERNICK: "user.nick",
+
+    MSG_TITLE: "sess.title",
+    MSG_TOPIC: "sess.topic",
+    MSG_RIVER: "sess.river",
+    MSG_STORM: "sess.storm",
+    MSG_TOAST: "sess.toast",
+
     PROCESS_AGAIN: "_again",
     MSG_PREFIX: "_prefix",
 
@@ -68,13 +52,15 @@ var ice = {
 
 var ctx = {
     CONTEXT: "context", COMMAND: "command", ACTION: "action", CONFIG: "config",
+    INPUTS: "inputs", FEATURE: "feature",
     INDEX: "index", ARGS: "args",
 }
 var cli = {
-    START: "start", STOP: "stop",
     OPEN: "open", CLOSE: "close",
+    START: "start", STOP: "stop",
     DONE: "done", ERROR: "error",
     CLEAR: "clear", REFRESH: "refresh",
+    BACK: "back",
 
     RED: "red", GREEN: "green", BLUE: "blue",
     YELLOW: "yellow", CYAN: "cyan", PURPLE: "purple", MAGENTA: "magenta",
@@ -95,31 +81,16 @@ var mdb = {
 
     META: "meta", HASH: "hash", LIST: "list",
 
-    ID: "id",
-    KEY: "key",
-    TIME: "time",
-    ZONE: "zone",
-    TYPE: "type",
-    NAME: "name",
-    TEXT: "text",
-
-    LINK: "link",
-    SCAN: "scan",
-    SHOW: "show",
-    HELP: "help",
-
-    SHORT: "short",
-    FIELD: "field",
-    COUNT: "count",
-    LIMIT: "limit",
-    INDEX: "index",
-    VALUE: "value",
-    EXPIRE: "expire",
+    ID: "id", KEY: "key", TIME: "time", ZONE: "zone", TYPE: "type", NAME: "name", TEXT: "text",
+    LINK: "link", SCAN: "scan", SHOW: "show", HELP: "help",
+    SHORT: "short", FIELD: "field", COUNT: "count", LIMIT: "limit",
+    INDEX: "index", VALUE: "value", EXTRA: "extra", EXPIRE: "expire",
 }
 var ssh = {
     SCRIPT: "script",
 }
 var nfs = {
+    HTML: "html", CSS: "css", JS: "js", GO: "go", SH: "sh", CSV: "csv", JSON: "json",
     PATH: "path", FILE: "file", LINE: "line",
     DIR: "dir", CAT: "cat", TRASH: "trash",
     DIR_ROOT: "dir_root",
@@ -138,9 +109,10 @@ var wiki = {
     FIELD: "field", SHELL: "shell", LOCAL: "local", PARSE: "parse",
 }
 var chat = {
-    LIB: "lib", PAGE: "page", PANEL: "panel", PLUGIN: "plugin", STORY: "story", FLOAT: "float", CONTEXTS: "contexts",
-    CARTE: "carte", INPUT: "input", OUTPUT: "output",
-    OPTION: "option", ACTION: "action", OUTPUT: "output", STATUS: "status",
+    LIB: "lib", PAGE: "page", PANEL: "panel", PLUGIN: "plugin", OUTPUT: "output",
+    TOAST: "toast", CARTE: "carte", INPUT: "input", UPLOAD: "upload",
+    STORY: "story", FLOAT: "float", CONTEXTS: "contexts",
+    LEGNED: "legend", OPTION: "option", ACTION: "action", OUTPUT: "output", STATUS: "status",
     LAYOUT: "layout", PROJECT: "project", CONTENT: "content", DISPLAY: "display", PROFILE: "profile",
 
     TITLE: "title", TOPIC: "topic", BLACK: "black", WHITE: "white", PRINT: "print",
@@ -151,7 +123,8 @@ var chat = {
     AGENT: "agent", CHECK: "check", GRANT: "grant",
     STATE: "state", MENUS: "menus", TRANS: "trans",
 
-    ONMAIN: "onmain", ONSIZE: "onsize", ONLOGIN: "onlogin", ONSEARCH: "onsearch",
+    ONMAIN: "onmain", ONLOGIN: "onlogin", ONSEARCH: "onsearch",
+    ONSIZE: "onsize", ONTOAST: "ontoast", ONREMOTE: "onremote",
 
     HEAD: "head", LEFT: "left", MAIN: "main", AUTO: "auto", HIDE: "hide", FOOT: "foot",
     SCROLL: "scroll", LEFT: "left", TOP: "top", RIGHT: "right", BOTTOM: "bottom",
@@ -202,22 +175,19 @@ var html = {
 
     UPLOAD: "upload", USERNAME: "username", PASSWORD: "password",
     INPUT: "input", INPUT_ARGS: ".args", TEXT: "text", TEXTAREA: "textarea", SELECT: "select", BUTTON: "button",
-    FORM: "form", FILE: "file", SPACE: "space", CLICK: "click",
+    FORM: "form", FILE: "file", SPACE: "space", CLICK: "click", SUBMIT: "submit", CANCEL: "cancel",
     DIV: "div", IMG: "img", CODE: "code", SPAN: "span", VIDEO: "video",
     TABLE: "table", TR: "tr", TH: "th", TD: "td", BR: "br",
-    IFRAME: "iframe",
-
-    SCROLL: "scroll", HEIGHT: "height", WIDTH: "width", LEFT: "left", TOP: "top", RIGHT: "right", BOTTOM: "bottom",
+    A: "a", LABEL: "label", INNER: "inner", TITLE: "title",
 
     CLASS: "class", BLOCK: "block", NONE: "none",
-    TITLE: "title", A: "a", LABEL: "label", INNER: "inner",
     STROKE_WIDTH: "stroke-width", STROKE: "stroke", FILL: "fill", FONT_SIZE: "font-size", MONOSPACE: "monospace",
-    LIST: "list", ITEM: "item", MENU: "menu", NODE: "node",
-    SUBMIT: "submit", CANCEL: "cancel",
-    WSS: "wss", SVG: "svg",
+    SCROLL: "scroll", HEIGHT: "height", WIDTH: "width", LEFT: "left", TOP: "top", RIGHT: "right", BOTTOM: "bottom",
     MAX_HEIGHT: "max-height", MAX_WIDTH: "max-width",
-    MAX_HEIGHT: "max-height",
-    CHROME: "chrome",
+
+    WSS: "wss", SVG: "svg", CANVAS: "canvas", IFRAME: "iframe", CHROME: "chrome",
+    LIST: "list", ITEM: "item", MENU: "menu", NODE: "node",
+    HIDE: "hide", SHOW: "show",
 }
 var lang = {
     STRING: "string", NUMBER: "number",
@@ -327,7 +297,7 @@ var Volcanos = shy("火山架", {iceberg: "/chat/", volcano: "/frame.js", args:
 
             } else if (libs[i] == "") {
                 libs[i] = _can_path.replace(".js", ".css")
-            } else if (libs[i][0] != ice.PS && libs[i].indexOf("http") != 0) {
+            } else if (libs[i][0] != ice.PS && libs[i].indexOf(ice.HTTP) != 0) {
                 libs[i] = _can_path.slice(0, _can_path.lastIndexOf(ice.PS)+1)+libs[i]
             }
         }
@@ -336,12 +306,12 @@ var Volcanos = shy("火山架", {iceberg: "/chat/", volcano: "/frame.js", args:
 })
 Volcanos.meta._load = function(url, cb) {
     switch (url.split("?")[0].split(ice.PT).pop().toLowerCase()) {
-        case "css":
+        case nfs.CSS:
             var item = document.createElement(mdb.LINK)
             item.rel = "stylesheet", item.type = "text/css"
             item.onload = cb, item.href = url
             return (document.head||document.body).appendChild(item), item
-        case "js":
+        case nfs.JS:
             var item = document.createElement(ssh.SCRIPT)
             item.onload = cb, item.onerror = cb, item.src = url
             return document.body.appendChild(item), item
@@ -349,7 +319,7 @@ Volcanos.meta._load = function(url, cb) {
 }
 function cmd(tool) {
     Volcanos({name: "chat", panels: [
-        {name: "Header", help: "标题栏", pos: "hidden", state: ["time", "usernick", "avatar"]},
+        {name: "Header", help: "标题栏", pos: "hide", state: ["time", "usernick", "avatar"]},
         {name: "cmd", help: "工作台", pos: chat.MAIN, tool: tool},
     ]})
 }