diff --git a/frame.js b/frame.js
index 5be2ded7..c76baa39 100644
--- a/frame.js
+++ b/frame.js
@@ -33,6 +33,18 @@ var can = Volcanos("chat", {
                 typeof cb == "function" && cb(event, pane, value, key, output);
             },
 
+            Show: function(width, height) {field.style.display = "block";
+                if (width > 0) {
+                    field.style.width = width + "px";
+                    field.style.left = (document.body.offsetWidth - width) / 2 + "px";
+                }
+                if (height > 0) {
+                    field.style.height = height + "px";
+                    field.style.top = (document.body.offsetHeight - height) / 2 + "px";
+                }
+            },
+            Hide: function() {field.style.display = "none"},
+
             run: function(event, cmds, cb) {var msg = pane.Event(event)
                 can.page.Select(can, action, "input", function(item, index) {
                     msg.Option(name, item.value)
@@ -40,6 +52,7 @@ var can = Volcanos("chat", {
                 can.run(event, option.dataset, cmds, cb)
             },
         }, Config.libs.concat(["pane/"+name]), function(pane) {
+            pane.onimport._init && pane.onimport._init(pane, output, action, option, field)
             typeof cb == "function" && cb(pane)
         })
         return pane.target = field, pane
@@ -53,6 +66,7 @@ var can = Volcanos("chat", {
 
         var args = meta.args || [];
         var feature = JSON.parse(meta.feature||'{}');
+        var exports = JSON.parse(meta.exports||'{}');
         var plugin = Volcanos(name, {type: "local",
             Inputs: can.Inputs, Output: can.Output,
 
@@ -72,6 +86,9 @@ var can = Volcanos("chat", {
                     plugin.page.Select(can, option, ".args", function(item) {return item.value})
             },
             Report: function(event, value, key, index) {
+                for (var i = 0; i < exports.length; i += 3) {
+                    if (exports[i+1] == key) {key = exports[i]}
+                }
                 plugin[key] && plugin[key].target && plugin[key].Import(event, value, key, index)
             },
             Check: function(event, target, cb) {
@@ -124,6 +141,9 @@ var can = Volcanos("chat", {
         return input
     }),
     Output: shy("构造组件", function(can, type, msg, cb, target, option) {
+        if (type == "inner" && (!msg.result || msg.result.length == 0)) {
+            type = "table"
+        }
         var output = Volcanos(type, {type: "local",
             Export: function(event, value, key, index) {can.Report(event, value, key, index)},
             run: function(event, cmd, cb, silent) {
@@ -137,8 +157,8 @@ var can = Volcanos("chat", {
 }, Config.libs.concat(Config.list), function(can) {
     if (ctx.Search("feature") != "") {
         can[Config.main] = can.Page(can, Config.main, Config, function(chat) {
-            can.user.carte = page.carte.Pane.Show;
-            can.user.toast = page.toast.Pane.Show;
+            // can.user.carte = page.carte.Pane.Show;
+            // can.user.toast = page.toast.Pane.Show;
             chat.River.Import(event||{}, "shy", "username")
         }, document.body)
     }
diff --git a/lib/base.js b/lib/base.js
index fa10c6e3..ee24d85c 100644
--- a/lib/base.js
+++ b/lib/base.js
@@ -2,6 +2,12 @@ Volcanos("base", {help: "基础模块",
     isNone: function(c) {return c === undefined || c === null},
     isSpace: function(c) {return c == " " || c == "Enter"},
 
+    Duration: function(n) {var res = "", h = 0;
+        h = parseInt(n/3600000), h > 0 && (res += h+"h"), n = n % 3600000;
+        h = parseInt(n/60000), h > 0 && (res += h+"m"), n = n % 60000;
+        h = parseInt(n/1000), h > 0 && (res += h+"s"), n = n % 1000;
+        return n > 0? res + n: res;
+    },
     Format: shy("数据格式化", function(obj) {return JSON.stringify(obj)}),
     Number: shy("数字格式化", function(d, n) {var result = [];
         while (d>0) {result.push(d % 10); d = parseInt(d / 10); n--}
diff --git a/lib/page.js b/lib/page.js
index baa2684e..65ce97c0 100644
--- a/lib/page.js
+++ b/lib/page.js
@@ -88,6 +88,24 @@ Volcanos("page", {help: "网页模块",
         return target.innerHTML = "", can.page.Append(can, target, key, value)
     }),
 
+    AppendItem: shy("添加插件", function(can, target, list, click, cb) {
+        can.core.List(list, function(line, index) {
+            var item = can.page.Append(can, target, [{view: ["item "+line.key], list: [{text: [line.nick||line.key]}], click: function(event) {
+                typeof cb == "function" && cb(event, line, item)
+                can.page.Select(can, target, "div.item.select", function(item) {
+                    can.page.ClassList.del(can, item, "select")
+                })
+                can.page.ClassList.add(can, item, "select")
+            }}]).first
+        })
+
+        if (click === false) {return}
+        if (click != "") {
+            var list = can.page.Select(can, target, "div.item."+click)
+            if (list.length>0) {list[0].click(); return}
+        }
+        can.page.Select(can, target, "div.item")[0].click()
+    }),
     AppendField: shy("添加插件", function(can, target, type, item) {
         var field = can.page.Append(can, target, [{view: [type, "fieldset"], list: [
             {text: [item.name+item.help, "legend"]},
diff --git a/lib/user.js b/lib/user.js
index 0c10c8f7..6a98ab67 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -7,6 +7,47 @@ Volcanos("user", {help: "用户模块",
     toast: function(text) {},
     carte: function(event, cb) {},
 
+    Cookie: shy("会话变量", function(can, key, value, path) {
+        function set(k, v) {document.cookie = k+"="+v+";path="+(path||"/")}
+
+        if (typeof key == "object") {
+            for (var k in key) {set(k, key[k])}
+            key = null
+        }
+        if (key == undefined) {var cs = {}
+            document.cookie.split("; ").forEach(function(item) {
+                var cookie = item.split("=")
+                cs[cookie[0]] = cookie[1]
+            })
+            return cs
+        }
+
+        value != undefined && set(key, value)
+        var result = (new RegExp(key+"=([^;]*);?")).exec(document.cookie)
+        return result && result.length > 0? result[1]: ""
+    }),
+    Search: shy("请求参数", function(can, key, value) {var args = {}
+        location.search && location.search.slice(1).split("&").forEach(function(item) {var x = item.split("=")
+            x[1] != "" && (args[x[0]] = decodeURIComponent(x[1]))
+        })
+
+        if (typeof key == "object") {
+            can.core.Item(key, function(key, value) {
+                if (value != undefined) {args[key] = value}
+            })
+        } else if (key == undefined) {
+            return args
+        } else if (value == undefined) {
+            return args[key] || can.user.Cookie(can, key)
+        } else {
+            args[key] = value
+        }
+
+        return location.search = can.core.Item(args, function(key, value) {
+            return key+"="+encodeURIComponent(value)
+        }).join("&")
+    }),
+
     isWeiXin: navigator.userAgent.indexOf("MicroMessenger") > -1,
     isMobile: navigator.userAgent.indexOf("Mobile") > -1,
     isIPhone: navigator.userAgent.indexOf("iPhone") > -1,
diff --git a/order.js b/order.js
index bfe6993c..f86b6688 100644
--- a/order.js
+++ b/order.js
@@ -1,10 +1,16 @@
 var Config = {
     main: "chat", list: [
-        "page/chat", "pane/River", "pane/Storm", "pane/Action",
+        "page/chat",
+        "pane/Toast", "pane/Carte", "pane/Debug",
+        "pane/River", "pane/Storm", "pane/Action",
         "plugin/state", "plugin/input", "plugin/table", "plugin/inner",
     ],
     libs: ["lib/base", "lib/core", "lib/misc", "lib/page", "lib/user"],
     pane: [
+        {group: "index", name: "Toast"},
+        {group: "index", name: "Carte"},
+        {group: "index", name: "Debug"},
+
         {group: "index", name: "River"},
         {group: "index", name: "Storm"},
         {group: "index", name: "Action"},
diff --git a/pane/Action.js b/pane/Action.js
index f729a576..46563231 100644
--- a/pane/Action.js
+++ b/pane/Action.js
@@ -1,6 +1,6 @@
 Volcanos("onimport", {help: "导入数据", list: [],
     init: function(can, msg, output) {output.innerHTML = "";
-        msg.Table(function(item, index) {
+        msg.Table(function(item, index) {if (!item.name) {return}
             can[item.name] = can.Plugin(can, item.name, item, function(event, cmds, cbs) {
                 can.run(event, [item.river, item.storm, item.action].concat(cmds), cbs)
             }, can.page.AppendField(can, output, "item "+item.group+" "+item.name, item))
@@ -14,8 +14,7 @@ Volcanos("onimport", {help: "导入数据", list: [],
 
         can.Conf("river", can.Conf("temp_river"))
         can.Conf("storm", value)
-        var data = can.Cache(can.Conf("river")+"."+can.Conf("storm"), output);
-        if (!data) {
+        if (!can.Cache(can.Conf("river")+"."+can.Conf("storm"), output)) {
             can.run(event, [can.Conf("river"), can.Conf("storm")], function(msg) {
                 can.onimport.init(can, msg, output)
             })
diff --git a/pane/Carte.js b/pane/Carte.js
new file mode 100644
index 00000000..6edc12e7
--- /dev/null
+++ b/pane/Carte.js
@@ -0,0 +1,25 @@
+Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, output, action, option, field) {
+    can.user.carte = function(event, cb) {if (!cb || !cb.list || cb.list.length == 0) {return}
+        output.innerHTML = "", can.page.AppendItem(can, output, can.core.List(cb.list, function(item) {
+            return {key: item};
+        }), "", function(event, line, item) {
+            typeof cb == "function" && cb(event, line.key, cb.meta)
+        })
+
+        var pos = {display: "block", left: event.x, top: event.y}
+        if (document.body.clientWidth - event.x < 60) {
+            var pos = {display: "block", right: event.x, top: event.y}
+        }
+        pos.left += "px"; pos.top += "px";
+        can.page.Modify(can, field, {style: pos})
+
+        event.stopPropagation()
+        event.preventDefault()
+        can.Show()
+    }
+}})
+Volcanos("onaction", {help: "组件交互", list: []})
+Volcanos("onchoice", {help: "组件菜单", list: []})
+Volcanos("ondetail", {help: "组件详情", list: []})
+Volcanos("onexport", {help: "导出数据", list: []})
+
diff --git a/pane/carte.js b/pane/Debug.js
similarity index 100%
rename from pane/carte.js
rename to pane/Debug.js
diff --git a/pane/River.js b/pane/River.js
index 0b088d1c..3a28be49 100644
--- a/pane/River.js
+++ b/pane/River.js
@@ -1,15 +1,12 @@
 Volcanos("onimport", {help: "导入数据", list: [],
     init: function(can, msg, output) {output.innerHTML = "";
-        msg.Table(function(item, index) {
-            can.page.Append(can, output, [{view: ["item"], list: [{text: [item.nick||item.key]}], click: function(event) {
-                can.Export(event, item.key, "river")
-            }}])
+        can.page.AppendItem(can, output, msg.Table(), can.user.Search(can, "river"), function(event, line, item) {
+            can.Export(event, line.key, "river")
         })
     },
     username: function(event, can, value, key, output) {
         can.run(event, [], function(msg) {
             can.onimport.init(can, msg, output)
-            can.Export(event, msg.key[0], "river")
         })
     },
 })
diff --git a/pane/Storm.js b/pane/Storm.js
index 2b010fbc..d9effb94 100644
--- a/pane/Storm.js
+++ b/pane/Storm.js
@@ -1,15 +1,12 @@
 Volcanos("onimport", {help: "导入数据", list: [],
     init: function(can, msg, output) {output.innerHTML = "";
-        msg.Table(function(item, index) {
-            can.page.Append(can, output, [{view: ["item"], list: [{text: [item.key]}], click: function(event) {
-                can.Export(event, item.key, "storm")
-            }}])
+        can.page.AppendItem(can, output, msg.Table(), can.user.Search(can, "storm"), function(event, line, item) {
+            can.Export(event, line.key, "storm")
         })
     },
     river: function(event, can, value, key, output) {
         can.run(event, [value], function(msg) {
             can.onimport.init(can, msg, output)
-            can.Export(event, msg.key[0], "storm")
         })
     },
 })
diff --git a/pane/Toast.js b/pane/Toast.js
new file mode 100644
index 00000000..ed5b5b94
--- /dev/null
+++ b/pane/Toast.js
@@ -0,0 +1,31 @@
+Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, output) {
+    can.user.toast = function(text, title, duration, list) {if (!text) {return can.Hide()}
+        text = typeof text == "object"? text: {list: list, text: text, title: title||"", duration: duration||3000}
+
+        var list = [{text: [text.title||"", "div", "title"]},
+            {text: [text.text||"", "div", "content"]},
+            {view: ["form"], list: text.list||[{type: "button", inner: "cancel", click: function() {
+                timer.stop = true
+            }}]},
+            {text: [text.tick||"", "div", "tick"]},
+        ]
+
+        var toast = can.page.Appends(can, output, list)
+        var width = text.width||text.text.length*10+10
+        can.Show(width>400?400:width, text.height||80)
+
+        var begin = can.base.Time().split(" ")[1]
+        var timer = can.Timer({value: 1000, length: text.duration > 0? text.duration/1000: text.duration}, function(t, i) {
+            console.log(t, i)
+            if (i > 10000) {return true}
+            toast.tick.innerHTML = can.base.Duration(i*t) + " after " + begin
+        }, function() {
+            can.Hide()
+        })
+    }
+}})
+Volcanos("onaction", {help: "组件交互", list: []})
+Volcanos("onchoice", {help: "组件菜单", list: []})
+Volcanos("ondetail", {help: "组件详情", list: []})
+Volcanos("onexport", {help: "导出数据", list: []})
+
diff --git a/pane/action.js b/pane/action.js
deleted file mode 100644
index bea1b5bf..00000000
--- a/pane/action.js
+++ /dev/null
@@ -1,57 +0,0 @@
-Volcanos("onimport", {help: "导入数据", list: [],
-    init: function(can, msg, output) {output.innerHTML = "";
-        msg.Table(function(item, index) {
-            can.Plugin(item, "state", index)
-        })
-    },
-})
-Volcanos("onaction", {help: "组件交互", list: [],
-})
-Volcanos("onchoice", {help: "组件菜单", list: ["返回", "清空", "复制", "下载", "表格", "绘图", "媒体"],
-    "返回": function(event, can, msg, value, target) {
-        can.run(event, ["", "Last"])
-    },
-    "清空": function(event, can, msg, value, target) {
-        can.target.innerHTML = "";
-    },
-    "复制": function(event, can, msg, value, target) {
-        var list = can.onexport.Format(can, msg, "data");
-        can.user.toast(can.page.CopyText(can, list[2]), "复制成功")
-    },
-    "下载": function(event, can, msg, value, target) {
-        var list = can.onexport.Format(can, msg, msg._plugin_name||"data");
-        can.page.Download(can, list[0]+list[1], list[2]);
-    },
-})
-Volcanos("ondetail", {help: "组件详情", list: ["选择", "修改", "删除", "复制", "下载"],
-    "选择": "select",
-    "删除": "delete",
-    "修改": function(event, can, msg, value, index, key, td) {
-        var text = td.innerHTML;
-        can.page.Appends(can, td, [{type: "input", style: {width: td.clientWidth+"px"}, data: {onkeydown: function(event) {
-            if (event.key != "Enter") {return}
-            can.run(event, [index, "modify", key == "value" && msg.key? msg[key][index]: key, event.target.value,], function(msg) {
-                td.innerHTML = event.target.value;
-                can.user.toast("修改成功")
-            }, true)
-        }}}])
-    },
-    "复制": function(event, can, msg, value, index, key, target) {
-        can.user.toast(can.page.CopyText(can, target.innerHTML), "复制成功")
-    },
-    "下载": function(event, can, msg, value, index, key, target) {
-        can.page.Download(can, key, target.innerHTML);
-    },
-})
-Volcanos("onexport", {help: "导出数据", list: [],
-    Format: function(can, msg, name) {
-        var ext = ".csv", txt = can.page.Select(can, can.target, "tr", function(tr) {
-            return can.page.Select(can, tr, "td,th", function(td) {return td.innerText}).join(",")
-        }).join("\n");
-
-        !txt && (ext = ".txt", txt = msg.result && msg.result.join("") || "");
-        return [name, ext, txt]
-    },
-})
-
-
diff --git a/pane/toast.js b/pane/toast.js
deleted file mode 100644
index 082ae1ad..00000000
--- a/pane/toast.js
+++ /dev/null
@@ -1,55 +0,0 @@
-Volcanos("onimport", {help: "导入数据", list: [],
-    init: function(can, field, option, action, output) {output.innerHTML = "";
-    },
-    show: function(can, field, option, action, output) {output.innerHTML = "";
-    },
-})
-Volcanos("onaction", {help: "组件交互", list: [],
-})
-Volcanos("onchoice", {help: "组件菜单", list: ["返回", "清空", "复制", "下载", "表格", "绘图", "媒体"],
-    "返回": function(event, can, msg, value, target) {
-        can.run(event, ["", "Last"])
-    },
-    "清空": function(event, can, msg, value, target) {
-        can.target.innerHTML = "";
-    },
-    "复制": function(event, can, msg, value, target) {
-        var list = can.onexport.Format(can, msg, "data");
-        can.user.toast(can.page.CopyText(can, list[2]), "复制成功")
-    },
-    "下载": function(event, can, msg, value, target) {
-        var list = can.onexport.Format(can, msg, msg._plugin_name||"data");
-        can.page.Download(can, list[0]+list[1], list[2]);
-    },
-})
-Volcanos("ondetail", {help: "组件详情", list: ["选择", "修改", "删除", "复制", "下载"],
-    "选择": "select",
-    "删除": "delete",
-    "修改": function(event, can, msg, value, index, key, td) {
-        var text = td.innerHTML;
-        can.page.Appends(can, td, [{type: "input", style: {width: td.clientWidth+"px"}, data: {onkeydown: function(event) {
-            if (event.key != "Enter") {return}
-            can.run(event, [index, "modify", key == "value" && msg.key? msg[key][index]: key, event.target.value,], function(msg) {
-                td.innerHTML = event.target.value;
-                can.user.toast("修改成功")
-            }, true)
-        }}}])
-    },
-    "复制": function(event, can, msg, value, index, key, target) {
-        can.user.toast(can.page.CopyText(can, target.innerHTML), "复制成功")
-    },
-    "下载": function(event, can, msg, value, index, key, target) {
-        can.page.Download(can, key, target.innerHTML);
-    },
-})
-Volcanos("onexport", {help: "导出数据", list: [],
-    Format: function(can, msg, name) {
-        var ext = ".csv", txt = can.page.Select(can, can.target, "tr", function(tr) {
-            return can.page.Select(can, tr, "td,th", function(td) {return td.innerText}).join(",")
-        }).join("\n");
-
-        !txt && (ext = ".txt", txt = msg.result && msg.result.join("") || "");
-        return [name, ext, txt]
-    },
-})
-
diff --git a/proto.js b/proto.js
index c422efd8..27badb44 100644
--- a/proto.js
+++ b/proto.js
@@ -63,10 +63,13 @@ function Volcanos(name, can, libs, cb, msg) { // 封装模块
             })
         }),
         Timer: shy("定时器", function(interval, cb, cbs) {interval = typeof interval == "object"? interval || []: [interval];
-            function loop(i) {if (i >= interval.length) {return typeof cbs == "function" && cbs(interval)}
-                return typeof cb == "function" && cb(interval[i], i, interval), setTimeout(function() {loop(i+1)}, interval[i]);
+            var timer = {stop: false};
+            function loop(i) {if (timer.stop || i >= interval.length && interval.length >= 0) {return typeof cbs == "function" && cbs(interval)}
+                return typeof cb == "function" && cb(interval.value||interval[i], i, interval)?
+                    typeof cbs == "function" && cbs(interval): setTimeout(function() {loop(i+1)}, interval.value||interval[i+1]);
             }
-            return loop(0)
+            setTimeout(function() {loop(0)}, interval.value||interval[0]);
+            return timer;
         }),
         Event: shy("触发器", function(event, msg, proto) {
             msg = event.msg = msg || event.msg || {}, msg.__proto__ = proto || {
@@ -96,9 +99,9 @@ function Volcanos(name, can, libs, cb, msg) { // 封装模块
                         if (msg[key].length > len) {max = key, len = msg[key].length}
                     });
 
-                    return can.core.List(msg[max], function(value, index, array) {var one = {}
+                    return can.core.List(msg[max], function(value, index, array) {var one = {}, res;
                         can.core.List(msg.append, function(key) {one[key] = msg[key][index]||""})
-                        return typeof cb == "function" && cb(one, index, array)
+                        return typeof cb == "function" && (res = cb(one, index, array)) && res != undefined || one
                     })
                 }),
                 Result: function() {