diff --git a/frame.js b/frame.js
index 3f43c080..cbe82e48 100644
--- a/frame.js
+++ b/frame.js
@@ -346,7 +346,7 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
                 can.core.List(array, function(item, index) { line[item.key||line.name] = item.value })
                 key == "extra.cmd" && can.onappend.plugin(can, {ctx: line["extra.ctx"], cmd: line["extra.cmd"], arg: line["extra.arg"]}, function(sub) {
                     sub.run = function(event, cmds, cb) { var msg = can.request(event, can.Option(), line)
-                        can.run(event, (cmds[0] == "_search"? []: [ctx.ACTION, cli.RUN]).concat(cmds), function(msg) {
+                        can.run(event, can.misc.Concat([ctx.ACTION, cli.RUN], cmds), function(msg) {
                             can.base.isFunc(cb) && cb(msg)
                         }, true)
                     }
diff --git a/lib/misc.js b/lib/misc.js
index 0bdab745..21277228 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -158,6 +158,11 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
         }
     },
 
+    Concat: function(to, from) {
+        if (from[0] == "_search") { return from }
+        return to.concat(from)
+    },
+
     Log: function() {
         var args = [this._time(), this.FileLine(2, 3)]
         for (var i in arguments) { args.push(arguments[i]) }
diff --git a/page/index.css b/page/index.css
index d7a3abfa..6cf94555 100644
--- a/page/index.css
+++ b/page/index.css
@@ -656,3 +656,7 @@ body.print fieldset.River>div.output div.item.select {
     background-color:white;
     border:solid 2px red;
 }
+
+div.output fieldset.left>fieldset {
+    float:left; overflow:auto;
+}
diff --git a/page/index.js b/page/index.js
index 9670d295..05629d80 100644
--- a/page/index.js
+++ b/page/index.js
@@ -19,6 +19,7 @@ Volcanos({name: "chat", iceberg: "/chat/", volcano: "/frame.js",
         "/plugin/local/wiki/draw.js",
         "/plugin/local/wiki/word.js",
         "/plugin/local/team/plan.js",
+        "/plugin/local/chat/div.js",
     ], river: {
         "serivce": {name: "运营群", storm: {
             "wx": {name: "公众号 wx",  action: [
diff --git a/panel/action.js b/panel/action.js
index 9ce7e3c4..0d725eca 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -19,7 +19,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg)
     _plugin: function(can, river, storm, sub, meta) {
         sub.run = function(event, cmds, cb) { var msg = sub.request(event); cmds = cmds || [];
             var toast = msg.Option("_toast") && can.user.toast(can, msg.Option("_toast"), "", -1)
-            return can.run(event, (can.onengine[cmds[0]]? []: [river, storm, meta.id||meta.index||can.core.Keys(meta.key, meta.name)]).concat(cmds), function(msg) {
+            return can.run(event, can.misc.Concat([river, storm, meta.id||meta.index||can.core.Keys(meta.key, meta.name)], cmds), function(msg) {
                 toast && toast.close(), can.base.isFunc(cb) && cb(msg)
             })
         }, can._plugins = (can._plugins||[]).concat([sub])
diff --git a/panel/cmd.js b/panel/cmd.js
index e243bfbb..a4892426 100644
--- a/panel/cmd.js
+++ b/panel/cmd.js
@@ -17,7 +17,7 @@ Volcanos("onaction", {help: "交互操作", list: [], _init: function(can, msg,
     _plugin: function(can, index, args, next) {
         can.onappend.plugin(can, {type: "plugin", index: index, args: args, opts: can.user.Search(), width: window.innerWidth}, function(sub, meta) {
             sub.run = function(event, cmds, cb) {
-                can.run(event, (can.onengine[cmds[0]]? []: [ctx.ACTION, "run", index]).concat(cmds), cb)
+                can.run(event, can.misc.Concat([ctx.ACTION, "run", index], cmds), cb)
             }
             // can.onmotion.hidden(can, sub._legend)
             can.user.title(meta.name)
diff --git a/panel/footer.js b/panel/footer.js
index 0138d8ce..5a884229 100644
--- a/panel/footer.js
+++ b/panel/footer.js
@@ -17,12 +17,14 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
                 {text: [item, html.LABEL]}, {text: [": ", html.LABEL]}, {text: [can.Conf(item)||"", html.SPAN, item]},
             ], onclick: function(event) {
                 can.show = can.show? (can.page.Remove(can, can.show), null): can.onaction._cmd(can)
+                can.page.Modify(can, can.show, {style: {left: "", top: "", right: 0, bottom: 32}})
             }}])
         })
     },
     _toast: function(can, msg, target) {
         can.toast = can.page.Append(can, target, [{view: "toast", onclick: function(event) {
             can.show = can.show? (can.page.Remove(can, can.show), null): can.onappend.float(can, can._toast).first
+            can.page.Modify(can, can.show, {style: {left: "", top: "", right: 0, bottom: 32}})
         }}]).first
     },
     _cli: function(can, msg, target) {
@@ -73,7 +75,7 @@ Volcanos("onaction", {help: "交互数据", list: [], _init: function(can, msg,
             can.search({}, ["Action.onexport.size"], function(msg, top, left, width, height) {
                 can.onappend.plugin(can, {index: commands[0], args: commands.slice(1), width: width, height: height-100}, function(sub) {
                     sub.run = function(event, cmds, cb) {
-                        can.run(event, [ctx.ACTION, cli.RUN, commands[0]].concat(cmds), cb)
+                        can.run(event, can.misc.Concat([ctx.ACTION, cli.RUN, commands[0]], cmds), cb)
                     }
 
                     can.page.Modify(can, sub._output, {style: {"max-width": width}})
diff --git a/panel/search.js b/panel/search.js
index a45e73a9..e37bcef8 100644
--- a/panel/search.js
+++ b/panel/search.js
@@ -83,7 +83,7 @@ Volcanos("onaction", {help: "交互操作", list: ["关闭", "清空", "完成"]
         var cmd = line.cmd == "command"? can.core.Keys(line.text, line.name): can.core.Keys(line.ctx, line.cmd)
         can.onappend.plugin(can, {type: "plugin", index: cmd||msg.Option("index")}, function(sub, meta) {
             sub.run = function(event, cmds, cb) { var msg = can.request(event, line)
-                can.run(event, [ctx.ACTION, cli.RUN, meta.index].concat(cmds), cb)
+                can.run(event, can.misc.Concat([ctx.ACTION, cli.RUN, meta.index], cmds), cb)
             }
         }, can.ui.preview)
     },
diff --git a/plugin/local/chat/div.css b/plugin/local/chat/div.css
index 35de439b..86ef89f1 100644
--- a/plugin/local/chat/div.css
+++ b/plugin/local/chat/div.css
@@ -1,7 +1,7 @@
 fieldset.div div.output td {
     vertical-align:top;
 }
-fieldset.div div.output fieldset.left>fieldset {
+fieldset.div div.output fieldset.float>fieldset {
     float:left; overflow:auto;
 }
 fieldset.panel.cmd.main fieldset.div {
diff --git a/plugin/local/chat/div.js b/plugin/local/chat/div.js
index a1c67095..3eebe609 100644
--- a/plugin/local/chat/div.js
+++ b/plugin/local/chat/div.js
@@ -3,23 +3,31 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         can._meta = can.base.Obj(meta.text, {meta: {name: meta.name}, list: []})
         can.base.isFunc(cb) && cb(msg)
 
-        var width = can.Conf("width")-260, height = can.Conf("height")-100
-        if (location.pathname.indexOf("/chat/cmd") == 0) {
-            width = window.innerWidth, height = window.innerHeight
-            can.page.Modify(can, target, {style: {width: width, height: height}})
-        }
-
         can.ui = can.page.Appends(can, target, [{view: ["layout", "table"], list: [{type: "tr", list: [
             {type: "td", list: [{view: "project"}]},
             {type: "td", list: [{view: "display"}]},
             {type: "td", list: [{view: "profile"}]},
         ]}] }]), can.ui.project._fieldset = can.ui.display
 
-        can.onimport._item(can, can._meta, can.ui.project, width).click()
+        can.onimport._item(can, can._meta, can.ui.project, can.onimport._size(can)).click()
     },
-    _item: function(can, node, target, width) {
-        width = node.meta.width||width
-        var ui = can.page.Append(can, target, [{view: ["item", "div", node.meta.name]}, {view: ["list"]}])
+    _size: function(can) {
+        var width = can.Conf("width")-260, height = can.Conf("height")-100
+        if (can.Conf("auto.cmd")) {
+            can.onmotion.hidden(can, can.ui.project)
+            can.onmotion.hidden(can, can.ui.profile)
+            can.onmotion.hidden(can, can._option)
+            can.onmotion.hidden(can, can._action)
+            width = can.Conf("width"), height = can.Conf("height")
+        }
+        if (location.pathname.indexOf("/chat/cmd") == 0) {
+            width = window.innerWidth, height = window.innerHeight
+            can.page.Modify(can, can._output, {style: {width: width, height: height}})
+        }
+        return width
+    },
+    _item: function(can, node, target, width) { width = node.meta.width||width
+        var ui = can.page.Append(can, target, [{view: ["item", "div", node.meta.name||"some"]}, {view: ["list"]}])
         ui.list._fieldset = can.onimport._field(can, node.meta, target._fieldset, width)
 
         var msg = can.request({}); msg.Push(node.meta, "", true)
@@ -35,8 +43,12 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
             }, can.ui.profile)
         }
 
-        ui.item._add = function(data) { node.list.push(data)
-            can.onimport._item(can, data, ui.list, width)
+        ui.item._add = function(data) {
+            if (node.meta.style == "left") { width = width * node.list.length }
+            node.list.push(data)
+            if (node.meta.style == "left") { width = width / node.list.length }
+            can.onmotion.clear(can, ui.list), can.onmotion.clear(can, ui.list._fieldset)
+            can.core.List(node.list, function(node) { can.onimport._item(can, node, ui.list, width) })
         }
         if (node.meta.style == "left") { width = width / node.list.length }
         can.core.List(node.list, function(node) { can.onimport._item(can, node, ui.list, width) })
@@ -56,7 +68,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
             }, size), ["/plugin/state.js"], function(sub) {
                 can.page.Modify(can, sub._output,  {style: size})
                 sub.run = function(event, cmds, cb) {
-                    can.run(event, [ctx.ACTION, cli.RUN, meta.index].concat(cmds), cb, true)
+                    can.run(event, can.misc.Concat([ctx.ACTION, cli.RUN, meta.index], cmds), cb, true)
                 }
             }, target, field)
         }, true)
@@ -65,12 +77,12 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
 }, ["/plugin/local/chat/div.css"])
 Volcanos("onaction", {help: "操作数据", list: [],
     "添加": function(event, can) {
-        can.user.input(event, can, ["name", "index", "args", "width", "height", "style"], function(event, button, data, list, args) {
+        can.user.input(event, can, ["name", "index", "args", "style", "width", "height"], function(event, button, data, list, args) {
             can.current._add({meta: data, list: []})
         })
     },
     "保存": function(event, can) { var msg = can.request(event, can.Option())
-        can.run(event, ["modify", "text", JSON.stringify(can._meta)], function(msg) {
+        can.run(event, [mdb.MODIFY, "text", JSON.stringify(can._meta)], function(msg) {
             can.user.toast(can, "保存成功")
         }, true)
     },
diff --git a/plugin/local/code/inner.js b/plugin/local/code/inner.js
index c4d3db12..c15d9ce6 100644
--- a/plugin/local/code/inner.js
+++ b/plugin/local/code/inner.js
@@ -52,7 +52,7 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, list, cb,
                     case "inner": can.onimport.tabview(can, msg.Option("path"), msg.Option("file"), msg.Option("line")); return
                 } }
 
-                can.run(event, [ctx.ACTION, "favor"].concat(cmds), function(msg) {
+                can.run(event, can.misc.Concat([ctx.ACTION, "favor"], cmds), function(msg) {
                     can.base.isFunc(cb) && cb(msg)
                     can.core.Timer(10, function() {
                         can.onappend._action(sub, ["关闭"], sub._action, {
diff --git a/plugin/local/code/snippet.js b/plugin/local/code/snippet.js
index 99ddfe91..ddb642ad 100644
--- a/plugin/local/code/snippet.js
+++ b/plugin/local/code/snippet.js
@@ -4,7 +4,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
             can.onappend.plugins(can, {index: "web.code.vimer"}, function(sub) {
                 sub.run = function(event, cmds, cb) { var res = can.request(event)
                     if (cmds[1] == "plugin") {
-                        can.run(event, ["action", "vimer"].concat(cmds), cb, true)
+                        can.run(event, can.misc.Concat(["action", "vimer"], cmds), cb, true)
                         return
                     }
                     if (cmds[1] == "main.go") { res.Echo(msg.Option("content"))
diff --git a/plugin/local/team/plan.js b/plugin/local/team/plan.js
index cd57f7f6..9c0d4ae1 100644
--- a/plugin/local/team/plan.js
+++ b/plugin/local/team/plan.js
@@ -86,7 +86,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
 
         task["extra.cmd"] && can.onappend.plugin(can, {ctx: task["extra.ctx"], cmd: task["extra.cmd"], arg: task["extra.arg"]}, function(sub, meta) {
             sub.run = function(event, cmds, cb) { var msg = can.request(event, {"task.zone": task.zone, "task.id": task.id})
-                can.run(event, (cmds[0] == "_search"? []: [ctx.ACTION, cli.RUN]).concat(cmds), function(msg) {
+                can.run(event, can.misc.Concat([ctx.ACTION, cli.RUN], cmds), function(msg) {
                     can.base.isFunc(cb) && cb(msg)
                 }, true)
             }
diff --git a/plugin/local/wiki/word.js b/plugin/local/wiki/word.js
index ca4429dd..278971c8 100644
--- a/plugin/local/wiki/word.js
+++ b/plugin/local/wiki/word.js
@@ -45,13 +45,19 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         item.type = "story"
         can.onappend._init(can, item, ["/plugin/state.js"], function(sub) {
             sub.run = function(event, cmds, cb, silent) {
-                can.run(event, (cmds && can.onengine[cmds[0]]? []: [ctx.ACTION, "story", data.type, data.name, data.text]).concat(cmds), cb, true)
+                can.run(event, can.misc.Concat([ctx.ACTION, "story", data.type, data.name, data.text], cmds), cb, true)
             }
 
             sub.Conf("width", item.width=can.Conf("width")-20)
             can.onengine.listen(can, "onaction_resize", function(width, height) {
                 can.page.Modify(can, sub._output, {style: {"max-width": sub.Conf("width", item.width=width-80)}})
             })
+            if (can.core.Value(item, "auto.cmd")) {
+                can.core.Timer(100, function() {
+                    var msg = sub.request({}, can.core.Value(item, "opts")); msg.Option("_handle", "true")
+                    sub.Update(msg._event, [ctx.ACTION, can.core.Value(item, "auto.cmd")])
+                })
+            }
         }, can._output, target)
     },
 
diff --git a/plugin/state.js b/plugin/state.js
index 5f9e77d2..c6326892 100644
--- a/plugin/state.js
+++ b/plugin/state.js
@@ -23,6 +23,9 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, conf,
     },
     _display: function(can, msg) {
         Volcanos("some", {}, [msg.Option("_display")].concat(Volcanos.meta.volcano, Volcanos.meta.libs), function(sub) {
+            sub.Conf(can.Conf()), sub.run = can.run
+            sub._option = can._option
+            sub._action = can._action
             sub.onimport._init(sub, msg, [], function() {}, can._output)
         })
         return true
diff --git a/plugin/story/spide.js b/plugin/story/spide.js
index 402f4154..0f82c797 100644
--- a/plugin/story/spide.js
+++ b/plugin/story/spide.js
@@ -142,7 +142,7 @@ Volcanos("ondetail", {help: "用户交互", list: [],
     plugin: function(event, can, args) {
         can.onappend.plugin(can, {type: "float", index: "web.code.inner", args: args, _action: ["关闭"]}, function(sub) {
             sub.run = function(event, cmds, cb) {
-                can.run(event, [ctx.ACTION, "inner"].concat(cmds), function(msg) {
+                can.run(event, can.misc.Concat([ctx.ACTION, "inner"], cmds), function(msg) {
                     can.search(event, ["Action.onexport.size"], function(msg, left, top, width, height) { left = left||0
                         var top = 120, margin = 20; if (can.user.isMobile) { margin = 0
                             if (can.user.isLandscape) {
diff --git a/publish/chrome/contexts.js b/publish/chrome/contexts.js
index b20b24ab..d737717e 100644
--- a/publish/chrome/contexts.js
+++ b/publish/chrome/contexts.js
@@ -68,7 +68,7 @@ Volcanos("chrome", {
             }, msg.Option("selection")||sub._legend.onclick()
 
             sub.run = function(event, cmds, cb) { if (cmds[0] == "_search") { return }
-                can.run(event, [ctx.ACTION, cli.RUN, meta.index].concat(cmds), cb)
+                can.run(event, can.misc.Concat([ctx.ACTION, cli.RUN, meta.index], cmds), cb)
             }
             can.onmotion.move(can, sub._target, {})
 
@@ -95,7 +95,7 @@ Volcanos("chrome", {
     })
 
     can.run = function(event, cmds, cb) { if (cmds[0] == "_search") { return }
-        var msg = can.request(event, {hostname: location.hostname}); msg.detail = ["page"].concat(cmds)
+        var msg = can.request(event, {hostname: location.hostname}); msg.detail = can.misc.Concat(["page"], cmds)
         chrome.runtime.sendMessage(msg, function(res) { can.base.isFunc(cb) && cb(msg.Copy(res)) })
     }
     can.run({}, [ctx.ACTION, ctx.COMMAND], function(msg) {