diff --git a/panel/action.js b/panel/action.js
index b434a600..70e7b930 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -191,3 +191,4 @@ Volcanos("onexport", {help: "导出数据", list: [],
         })
     },
 })
+
diff --git a/panel/cmd.js b/panel/cmd.js
index 188139f5..5449d168 100644
--- a/panel/cmd.js
+++ b/panel/cmd.js
@@ -25,3 +25,4 @@ Volcanos("onaction", {help: "交互操作", list: [], _init: function(can, msg,
         })
     },
 })
+
diff --git a/panel/header.js b/panel/header.js
index 43f9869f..f3473fd0 100644
--- a/panel/header.js
+++ b/panel/header.js
@@ -10,6 +10,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         can.onimport._state(can, msg, target)
         can.onimport._search(can, msg, target)
         can.onimport._background(can, msg, target)
+        can.onimport._avatar(can, msg, target)
         can.onimport._menus(can, msg, target)
         can.base.isFunc(cb) && cb(msg)
     },
@@ -43,8 +44,9 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
     },
     _state: function(can, msg, target) {
         can.core.List(can.base.Obj(msg.Option(chat.STATE)||can.Conf(chat.STATE), [kit.MDB_TIME, aaa.USERNAME]), function(item) {
-            if (item == aaa.AVATAR) {
-                can.page.Append(can, target, [{view: can.base.join([chat.STATE, item]), list: [{img: can.Conf(item)||ice.SP}], onmouseenter: function(event) {
+            if (item == aaa.AVATAR ) {
+                if (can.user.isExtension || can.user.isLocalFile) { return }
+                can.page.Append(can, target, [{view: can.base.join([chat.STATE, item]), list: [{img: ice.SP}], onmouseenter: function(event) {
                     can.onaction.carte(event, can, [can.page.Format(html.IMG, can.Conf(item), 160)])
                 }}])
                 return
@@ -67,7 +69,13 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
     },
     _background: function(can, msg) {
         if (can.user.isExtension || can.user.isLocalFile) { return }
-        can.onlayout.background(can, msg.Option(aaa.BACKGROUND), document.body)
+        // can.onlayout.background(can, msg.Option(aaa.BACKGROUND), document.body)
+        can.onlayout.background(can, "/share/local/background", document.body)
+    },
+    _avatar: function(can, msg) {
+        if (can.user.isExtension || can.user.isLocalFile) { return }
+        // can.page.Modify(can, "div.output div.state.avatar>img", {src: can.Conf(aaa.AVATAR, msg.Option(aaa.AVATAR))})
+        can.page.Modify(can, "div.output div.state.avatar>img", {src: "/share/local/avatar"})
     },
     _menus: function(can, msg, target) {
         var menus = can.base.Obj(msg.Option(chat.MENUS)||can.Conf(chat.MENUS), [chat.HEADER, ["setting", chat.BLACK, chat.WHITE, chat.PRINT]])
@@ -104,9 +112,6 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
             })
         }) })
     },
-    _avatar: function(can, msg) {
-        can.page.Modify(can, "div.output div.state.avatar>img", {src: can.Conf(aaa.AVATAR, msg.Option(aaa.AVATAR))})
-    },
     _time: function(can, target) {
         can.core.Timer({interval: 500}, function() { can.onimport.time(can, target) })
         can.onappend.figure(can, {style: {"min-width": 306}, action: "date"}, target, function(sub) {
@@ -171,7 +176,7 @@ Volcanos("onaction", {help: "交互数据", list: [], _init: function(can, meta,
         "print": "打印主题",
 
         "shareuser": "共享用户",
-        "language": "语言",
+        "language": "语言地区",
         "chinese": "中文",
         "clear": "清除背景",
     },
@@ -253,3 +258,4 @@ Volcanos("onexport", {help: "导出数据", list: [],
     height: function(can) { return can._target.offsetHeight },
     topic: function(can) { return can._topic },
 })
+
diff --git a/panel/river.js b/panel/river.js
index 401a64ed..075cbd3a 100644
--- a/panel/river.js
+++ b/panel/river.js
@@ -183,7 +183,7 @@ Volcanos("ondetail", {help: "菜单交互", list: ["共享群组", "添加应用
     },
     "删除群组": function(event, can, button, river) {
         var msg = can.request(event, {hash: river})
-        can.run(event, [mdb.REMOVE], function(msg) {
+        can.run(event, [ctx.ACTION, mdb.REMOVE], function(msg) {
             can.user.Search(can, {})
         })
     },
@@ -305,3 +305,4 @@ Volcanos("onexport", {help: "导出数据", list: [],
         })
     },
 })
+
diff --git a/plugin/input.js b/plugin/input.js
index 646392c5..d36d234c 100644
--- a/plugin/input.js
+++ b/plugin/input.js
@@ -1,4 +1,3 @@
-_can_name = "/plugin/input.js"
 Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, meta, list, cb, target) {
     },
 })
@@ -38,4 +37,4 @@ Volcanos("onaction", {help: "控件交互", list: [], _init: function(can, meta,
     },
 })
 Volcanos("onexport", {help: "导出数据", list: []})
-_can_name = ""
+
diff --git a/plugin/input/date.js b/plugin/input/date.js
index 5ffefc5c..7959cb83 100644
--- a/plugin/input/date.js
+++ b/plugin/input/date.js
@@ -1,5 +1,5 @@
 Volcanos("onfigure", {help: "控件详情", list: [], date: {onclick: function(event, can, meta, cb, target) {
-    function set(now) { target.value = can.base.Time(now), can.page.Remove(can, can._target)
+    function set(now) { target.value = can.user.time(can, now), can.page.Remove(can, can._target)
         meta && meta.action == ice.AUTO && can.run({})
     }
 
@@ -56,7 +56,7 @@ Volcanos("onfigure", {help: "控件详情", list: [], date: {onclick: function(e
         for (var day = new Date(one); day < end; day.setDate(day.getDate()+1)) {add(day, "main")}
         for (var day = new Date(end); end.getDay() != 0 && day < tail; day.setDate(day.getDate()+1)) {add(day, "next")}
 
-        return can.onlayout.figure(event, can), cb(can), now
+        return can.onlayout.figure(event, can), can.base.isFunc(cb) && cb(can), now
     }; show(now)
 }} }, ["/plugin/input/date.css"])
 
diff --git a/plugin/local/chat/div.js b/plugin/local/chat/div.js
index 3832c2c5..5d5abae0 100644
--- a/plugin/local/chat/div.js
+++ b/plugin/local/chat/div.js
@@ -91,3 +91,4 @@ Volcanos("onaction", {help: "操作数据", list: [],
     },
 })
 Volcanos("onexport", {help: "导出数据", list: []})
+
diff --git a/plugin/local/chat/media.js b/plugin/local/chat/media.js
index 62e486f5..e93af71e 100644
--- a/plugin/local/chat/media.js
+++ b/plugin/local/chat/media.js
@@ -34,3 +34,4 @@ Volcanos("onaction", {help: "操作数据", list: [], _init: function(can, msg,
 })
 Volcanos("onexport", {help: "导出数据", list: [], 
 })
+
diff --git a/plugin/local/code/vimer.js b/plugin/local/code/vimer.js
index db88cd63..bd68165d 100644
--- a/plugin/local/code/vimer.js
+++ b/plugin/local/code/vimer.js
@@ -305,3 +305,4 @@ Volcanos("onaction", {help: "控件交互", list: ["autogen", "compile"],
     },
 })
 Volcanos("onexport", {help: "导出数据", list: ["文件数", "模式", "按键", "解析器", "文件名", "当前行", "跳转数"]})
+
diff --git a/plugin/state.js b/plugin/state.js
index 76f0e6ab..e7595d11 100644
--- a/plugin/state.js
+++ b/plugin/state.js
@@ -1,4 +1,3 @@
-_can_name = "/plugin/state.js"
 Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, conf, list, cb, target) {
     },
     _process: function(can, msg) {
@@ -237,4 +236,4 @@ Volcanos("onaction", {help: "交互操作", list: [
     close: function(event, can) { can.page.Remove(can, can._target) },
 })
 Volcanos("onexport", {help: "导出数据", list: []})
-_can_name = ""
+
diff --git a/plugin/story/spide.js b/plugin/story/spide.js
index 5b52e1eb..390a0bb9 100644
--- a/plugin/story/spide.js
+++ b/plugin/story/spide.js
@@ -169,3 +169,4 @@ Volcanos("ondetail", {help: "用户交互", list: [],
         })
     },
 })
+
diff --git a/plugin/table.js b/plugin/table.js
index 1eb18822..d01ff42c 100644
--- a/plugin/table.js
+++ b/plugin/table.js
@@ -1,4 +1,3 @@
-_can_name = "/plugin/table.js"
 Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg, list, cb, target) {
         can.onmotion.clear(can)
         can.onappend.table(can, msg)
@@ -14,4 +13,4 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
 })
 Volcanos("onaction", {help: "控件交互", list: []})
 Volcanos("onexport", {help: "导出数据", list: []})
-_can_name = ""
+
diff --git a/proto.js b/proto.js
index 6ed410c9..557a7440 100644
--- a/proto.js
+++ b/proto.js
@@ -216,9 +216,9 @@ var Volcanos = shy("火山架", {iceberg: "/chat/", volcano: "/frame.js", args:
         },
 
         set: function(name, key, value) { var msg = can.request({}); msg.Option(key, value)
-            return can.search(msg._event, [can.base.Keys(name, "onimport", key)])
+            return can.search(msg._event, [can.core.Keys(name, "onimport", key)])
         },
-        get: function(name, key) { return can.search({}, [can.base.Keys(name, "onexport", key)]) },
+        get: function(name, key) { return can.search({}, [can.core.Keys(name, "onexport", key)]) },
         search: function(event, cmds, cb) { return can.run && can.run(event, ["_search"].concat(cmds), cb, true) },
 
         Conf: function(key, value) { return can.core.Value(can._conf, key, value) }, _conf: {},