diff --git a/frame.js b/frame.js
index 6c0a67bd..5645d099 100644
--- a/frame.js
+++ b/frame.js
@@ -300,7 +300,7 @@ Volcanos("onappend", {help: "渲染引擎", list: [], _init: function(can, meta,
         var title = item.help? name+"("+item.help.split(" ")[0]+")": name
         return can.page.Append(can, target||can._output, [{view: [(type||"")+" "+(item.name||"")+" "+(item.pos||""), html.FIELDSET], list: [
             name && {text: [title, html.LEGEND]},
-            can.user.isCmd && type == "plugin" && {view: [html.LEGEND, html.DIV, title]},
+            can.user.mod.isCmd && type == "plugin" && {view: [html.LEGEND, html.DIV, title]},
             {view: ["option", "form"]}, {view: ["action"]}, {view: ["output"]}, {view: ["status"]},
         ]}])
     },
diff --git a/lib/user.js b/lib/user.js
index e596b580..26644c09 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -27,7 +27,9 @@ Volcanos("user", {help: "用户操作", agent: {
     isWindows: navigator.userAgent.indexOf("Windows") > -1,
     isLocalFile: location && location.protocol && location.protocol == "file:",
     isExtension: location && location.protocol && location.protocol == "chrome-extension:",
-    isCmd: location && location.pathname && (location.pathname.indexOf("/cmd/") > -1 || location.pathname.indexOf("/help/") == 0),
+    mod: {
+        isCmd: location && location.pathname && (location.pathname.indexOf("/cmd/") > -1 || location.pathname.indexOf("/help/") == 0),
+    },
 
     alert: function(text) { alert(JSON.stringify(text)) },
     confirm: function(text) { return confirm(JSON.stringify(text)) },
@@ -277,6 +279,7 @@ Volcanos("user", {help: "用户操作", agent: {
     Search: shy("请求参数", function(can, key, value) { var args = {}
         if (value == undefined && typeof key == "string") {
             var ls = location.pathname.split("/")
+            if (ls[1] == "share") { args["share"] = ls[2] }
             if (ls[1] == "chat" && ls[2] == "pod") { args["pod"] = ls[3] }
         }
 
diff --git a/page/index.css b/page/index.css
index 20e87662..5fc5d043 100644
--- a/page/index.css
+++ b/page/index.css
@@ -437,16 +437,16 @@ body.white select {
 }
 body.white input[type=text] {
     background-color:white; color:black;
-    border-radius:6px 6px 6px 6px;
     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-radius:10px 10px 10px 10px;
     border:2px solid #FF9900;
+    border-radius:10px;
 }
 body.white input[type=button]:hover {
     background-color:#FFCC33;
diff --git a/panel/action.js b/panel/action.js
index f48438f0..5adac639 100644
--- a/panel/action.js
+++ b/panel/action.js
@@ -59,7 +59,16 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg)
             can.user.title(can.user.Search(can, can._TITLE)||msg.Option(can._TITLE))
             can.onaction.layout(can, "auto")
 
-            can.Conf({width: window.innerWidth, height: window.innerHeight})
+            if (msg["index"].length == 1) { can.user.mod.isCmd = true
+                can.page.ClassList.add(can, can._target, "cmd")
+                can.require(["/panel/cmd.css"])
+                can.page.Select(can, document.body, "fieldset.panel", function(item) {
+                    item != can._target && can.onmotion.hidden(can, item)
+                })
+                can.Conf({width: window.innerWidth+40, height: window.innerHeight})
+            } else {
+                can.Conf({width: window.innerWidth, height: window.innerHeight})
+            }
             can.Conf(can._RIVER, "_share"), can.Conf(can._STORM, share)
             can.onimport._init(can, msg)
         })
@@ -105,8 +114,7 @@ Volcanos("onaction", {help: "交互操作", list: [], _init: function(can, msg,
             })
         }
 
-        var ls = location.pathname.split("/")
-        can.onimport._share(can, can.user.Search(can, can._SHARE) || ls[1]=="share" && ls[2])
+        can.onimport._share(can, can.user.Search(can, web.SHARE))
     },
     onresize: function(can, msg, width, height) { can.Conf({width: width, height: height}) },
     onsearch: function(can, msg, word) {
diff --git a/panel/header.css b/panel/header.css
index c315c045..835eb8b5 100644
--- a/panel/header.css
+++ b/panel/header.css
@@ -40,10 +40,7 @@ fieldset.Header>div.output div.menu:hover {
     border-bottom:solid 2px red;
     background-color:#2e515f;
 }
+fieldset.Header>div.output input[type=text] {
+    border-radius:0;
+}
 
-body.black fieldset.Header>div.output>div.search>input {
-    width:120px; background-color:cyan;
-}
-body.print fieldset.Header>div.output>div.search>input {
-    width:120px; background-color:white;
-}
diff --git a/panel/header.js b/panel/header.js
index 52f0b6a0..4874f784 100644
--- a/panel/header.js
+++ b/panel/header.js
@@ -58,7 +58,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         })
     },
     _search: function(can, msg, target) { const SEARCH = "search"
-        var ui = can.page.Append(can, target, [{view: SEARCH, list: [{type: html.INPUT, data: {placeholder: SEARCH}, onkeydown: function(event) {
+        var ui = can.page.Append(can, target, [{view: SEARCH, list: [{type: "input", data: {type: "text", placeholder: SEARCH}, onkeydown: function(event) {
             can.onkeypop.input(event, can); switch (event.key) {
                 case "Enter": can.search(event, ["Search.onimport.select", "*", event.target.value]); break
             }
diff --git a/panel/river.js b/panel/river.js
index 734195ce..998ecda3 100644
--- a/panel/river.js
+++ b/panel/river.js
@@ -131,7 +131,7 @@ Volcanos("onaction", {help: "控件交互", list: [], _init: function(can, msg,
         })
     },
 })
-Volcanos("ondetail", {help: "菜单交互", list: ["共享群组", "添加用户", "添加应用", "添加设备", "重命名群组", "删除群组"],
+Volcanos("ondetail", {help: "菜单交互", list: ["共享群组", "添加应用", "添加设备", "重命名群组", "删除群组"],
     sublist: ["共享应用", "添加工具", "保存参数", "重命名应用", "删除应用"],
     menus: [chat.RIVER,
         ["添加", "创建群组", "添加应用", "添加工具", "添加用户", "添加设备", "创建空间"],
@@ -246,6 +246,7 @@ Volcanos("ondetail", {help: "菜单交互", list: ["共享群组", "添加用户
         can.user.select(event, can, chat.USER, "time,type,name,text")
     },
     "访问空间": function(event, can, button, river, storm) {
+        var msg = can.request(event, {river: river})
         can.user.select(event, can, web.SPACE, "time,type,name,text")
     },
     "工作任务": function(event, can, button, river, storm) {
@@ -279,7 +280,7 @@ Volcanos("ondetail", {help: "菜单交互", list: ["共享群组", "添加用户
             {name: "repos", value: "@key"},
             {name: "template", value: "@key"},
         ], function(event, button, data, list, args) {
-            can.run(event, [ctx.ACTION, cli.START].concat(args), function(msg) {
+            can.run(event, [ctx.ACTION, cli.START].concat(args, chat.RIVER, river), function(msg) {
                 var link = can.user.MergeURL(can, {_path: "/chat/pod/"+can.core.Keys(can.user.Search(can, cli.POD), msg.Option(kit.MDB_NAME))})
                 can.user.toast(can, link), can.user.open(link)
             })
diff --git a/panel/search.js b/panel/search.js
index e37bcef8..e007109f 100644
--- a/panel/search.js
+++ b/panel/search.js
@@ -9,7 +9,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         })); table && can.page.Modify(can, can.ui.display, {style: {width: table.offsetWidth}})
     },
     _word: function(can, msg, cmds, fields) { can.type = cmds[0]
-        var res = can.request({}, {word: cmds, fields: fields.join(","), sort: msg.Option("sort"), index: msg.Option("index")})
+        var res = can.request({}, {word: cmds, fields: fields.join(","), sort: msg.Option("sort"), index: msg.Option("index"), river: msg.Option("river")})
 
         if (cmds[1] == "clear") { can.onaction["清空"]({}, can); return }
         can.onengine.signal(can, "onsearch", res)
diff --git a/plugin/local/chat/div.js b/plugin/local/chat/div.js
index 68fe1aa4..3832c2c5 100644
--- a/plugin/local/chat/div.js
+++ b/plugin/local/chat/div.js
@@ -20,7 +20,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
             can.onmotion.hidden(can, can._action)
             width = can.Conf("width"), height = can.Conf("height")
         }
-        if (can.user.isCmd) {
+        if (can.user.mod.isCmd) {
             width = window.innerWidth, height = window.innerHeight
             can.page.Modify(can, can._output, {style: {width: width, height: height}})
         }
diff --git a/plugin/local/code/inner.js b/plugin/local/code/inner.js
index 68179ae7..3c7ee851 100644
--- a/plugin/local/code/inner.js
+++ b/plugin/local/code/inner.js
@@ -14,7 +14,7 @@ Volcanos("onimport", {help: "导入数据", _init: function(can, msg, list, cb,
         can.base.isFunc(cb) && cb(msg)
     },
     _content: function(can, target) {
-        var height = can.Conf("height")-(can.user.isCmd? 54: 320); height < 240 && (height = 240)
+        var height = can.Conf("height")-(can.user.mod.isCmd? 54: 320); height < 240 && (height = 240)
         can.page.Modify(can, can.ui.project, {style: {"max-height": height}})
         can.page.Modify(can, can.ui.content, {style: {"max-height": height}})
         can.page.Modify(can, can.ui.display, {style: {display: "none"}})
diff --git a/plugin/local/wiki/word.css b/plugin/local/wiki/word.css
index 4a540b92..b3914c78 100644
--- a/plugin/local/wiki/word.css
+++ b/plugin/local/wiki/word.css
@@ -30,6 +30,9 @@ fieldset.word>div.navmenu div.item {
     font-family:cursive;
     padding:4px 10px;
 }
+fieldset.word>div.navmenu div.item.select {
+    background-color:red;
+}
 fieldset.word>div.navmenu div.item:hover {
     cursor:pointer;
     background-color:red;
diff --git a/plugin/local/wiki/word.js b/plugin/local/wiki/word.js
index 83afb0ef..71f371e4 100644
--- a/plugin/local/wiki/word.js
+++ b/plugin/local/wiki/word.js
@@ -9,7 +9,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
             // delete(data.meta)
         })
 
-        if (can.user.isCmd) {
+        if (can.user.mod.isCmd) {
             can.page.ClassList.add(can, can._fields, "cmd")
             can.page.Modify(can, can.sup._navmenu, {style: {height: window.innerHeight}})
             if (can.sup._navmenu) {
@@ -18,7 +18,11 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
                 can.page.Modify(can, can._output, {style: {height: window.innerHeight}})
             }
         } else {
-            can.sup._navmenu && can.Conf("width", can.Conf("width")-can.sup._navmenu.offsetWidth-20)
+            if (can.sup._navmenu) {
+                can.Conf("width", can.Conf("width")-can.sup._navmenu.offsetWidth-20)
+                can.page.Modify(can, can.sup._navmenu, {style: {height: window.innerHeight-240}})
+                can.page.Modify(can, can._output, {style: {height: window.innerHeight-240}})
+            }
         }
     },
     navmenu: function(can, data, target) { var nav = can.sup._navmenu
@@ -29,6 +33,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         can.onappend.list(can, can.base.Obj(data.data), function(event, item) {
             var link = item.meta.link, cmd = link.split("/").pop()
 
+            can.onmotion.select(can, nav, "div.item", event.target)
             if (can.onaction[cmd]) { return can.onaction[cmd](event, can) }
             if (!link || link == can.Option("path")) { return }
 
@@ -51,7 +56,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         })
     },
     title: function(can, data, target) {
-        can.user.isCmd && can.user.title(data.text)
+        can.user.mod.isCmd && can.user.title(data.text)
     },
     spark: function(can, data, target) {
         if (data["name"] == "inner") {
diff --git a/plugin/story/trend.js b/plugin/story/trend.js
index 38afef36..31c3c076 100644
--- a/plugin/story/trend.js
+++ b/plugin/story/trend.js
@@ -4,7 +4,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         if (msg.Option("branch")) { return can.onappend.table(can, msg) }
 
         can.msg = msg, can.data = msg.Table(), can.onimport._sum(can)
-        can.Action("height", msg.Option("height")||can.user.isCmd? "max": can.user.isMobile&&can.user.isLandscape? "200": "400")
+        can.Action("height", msg.Option("height")||can.user.mod.isCmd? "max": can.user.isMobile&&can.user.isLandscape? "200": "400")
         can.Action("speed", parseInt(msg.Option("speed")||"100"))
 
         can.onappend.plugins(can, {index: "web.wiki.draw"}, function(sub) {
diff --git a/proto.js b/proto.js
index 9bb00a4b..289cd9a1 100644
--- a/proto.js
+++ b/proto.js
@@ -43,6 +43,7 @@ const cli = {
     STOP: "stop",
 }
 const web = {
+    SHARE: "share",
     SPACE: "space",
 }
 const aaa = {