diff --git a/base/web/dream.go b/base/web/dream.go
index 0b102bc7..06638b4b 100644
--- a/base/web/dream.go
+++ b/base/web/dream.go
@@ -48,7 +48,7 @@ func _dream_list(m *ice.Message) *ice.Message {
 			stats[ice.INIT]++
 		}
 	})
-	return m.Sort("status,type,name", ice.STR, ice.STR, ice.STR).StatusTimeCount(stats)
+	return m.Sort("status,type,name", ice.STR, ice.STR, ice.STR_R).StatusTimeCount(stats)
 }
 func _dream_start(m *ice.Message, name string) {
 	if m.Warn(name == "", ice.ErrNotValid, mdb.NAME) {
@@ -153,14 +153,14 @@ func init() {
 					gdb.Event(m, DREAM_INPUTS, arg)
 				}
 			}},
-			nfs.CAT: {Name: "cat file*", Hand: func(m *ice.Message, arg ...string) {
+			nfs.CAT: {Name: "cat file*", Help: "文件", Hand: func(m *ice.Message, arg ...string) {
 				mdb.HashSelect(m.Spawn()).Table(func(value ice.Maps) {
 					m.Push(mdb.NAME, value[mdb.NAME])
 					m.Push(mdb.TEXT, m.Cmdx(SPACE, value[mdb.NAME], nfs.CAT, m.Option(nfs.FILE)))
 				})
 				m.StatusTimeCount()
 			}},
-			ice.CMD: {Name: "cmd cmd*", Hand: func(m *ice.Message, arg ...string) {
+			ice.CMD: {Name: "cmd cmd*", Help: "命令", Hand: func(m *ice.Message, arg ...string) {
 				GoToast(m, "", func(toast func(string, int, int)) []string {
 					msg := mdb.HashSelect(m.Spawn())
 					msg.Table(func(index int, value ice.Maps) {
diff --git a/base/web/option.go b/base/web/option.go
index 2ac885f2..b64d4740 100644
--- a/base/web/option.go
+++ b/base/web/option.go
@@ -65,7 +65,8 @@ func PushPodCmd(m *ice.Message, cmd string, arg ...string) {
 	kit.If(m.Length() > 0 && len(m.Appendv(SPACE)) == 0, func() { m.Table(func(value ice.Maps) { m.Push(SPACE, "") }) })
 	list := []string{}
 	m.Cmds(SPACE, func(value ice.Maps) {
-		kit.If(kit.IsIn(value[mdb.TYPE], WORKER, SERVER), func() { list = append(list, value[mdb.NAME]) })
+		// kit.If(kit.IsIn(value[mdb.TYPE], WORKER, SERVER), func() { list = append(list, value[mdb.NAME]) })
+		kit.If(kit.IsIn(value[mdb.TYPE], WORKER), func() { list = append(list, value[mdb.NAME]) })
 	})
 	if len(list) == 0 {
 		return
diff --git a/base/web/render.go b/base/web/render.go
index 52bb648c..15d1cbb6 100644
--- a/base/web/render.go
+++ b/base/web/render.go
@@ -32,7 +32,7 @@ func Render(m *ice.Message, cmd string, args ...ice.Any) bool {
 	arg := kit.Simple(args...)
 	kit.If(len(arg) == 0, func() { args = nil })
 	if cmd != "" {
-		if cmd != ice.RENDER_DOWNLOAD || !kit.HasPrefix(arg[0], ice.USR_VOLCANOS, ice.USR_INTSHELL) {
+		if cmd != ice.RENDER_DOWNLOAD || !kit.HasPrefix(arg[0], ice.USR_VOLCANOS, ice.USR_INTSHELL, "src/template/", "usr/icons/", "usr/node_modules/") {
 			defer func() { m.Logs("Render", cmd, args) }()
 		}
 	}
@@ -179,6 +179,7 @@ const (
 	WIKI_WORD        = "web.wiki.word"
 	WIKI_DRAW        = "web.wiki.draw"
 	WIKI_FEEL        = "web.wiki.feel"
+	CHAT_HEADER      = "web.chat.header"
 	CHAT_IFRAME      = "web.chat.iframe"
 	CHAT_FAVOR       = "web.chat.favor"
 	CHAT_FLOWS       = "web.chat.flows"
diff --git a/base/web/serve.go b/base/web/serve.go
index 4a290e3a..ff7616be 100644
--- a/base/web/serve.go
+++ b/base/web/serve.go
@@ -68,6 +68,12 @@ func _serve_main(m *ice.Message, w http.ResponseWriter, r *http.Request) bool {
 			return !Render(RenderMain(msg), msg.Option(ice.MSG_OUTPUT), kit.List(msg.Optionv(ice.MSG_ARGS))...)
 		} else if p := path.Join(kit.Select(ice.USR_VOLCANOS, ice.USR_INTSHELL, msg.IsCliUA()), r.URL.Path); nfs.Exists(msg, p) {
 			return !Render(msg, ice.RENDER_DOWNLOAD, p)
+		} else if p = path.Join(nfs.USR, r.URL.Path); kit.HasPrefix(r.URL.Path, "/volcanos/", "/intshell/") && nfs.Exists(msg, p) {
+			return !Render(msg, ice.RENDER_DOWNLOAD, p)
+		} else if p = strings.TrimPrefix(r.URL.Path, "/require/"); kit.HasPrefix(r.URL.Path, "/require/src/", "/require/usr/icons/", "/require/usr/icebergs/") && nfs.Exists(msg, p) {
+			return !Render(msg, ice.RENDER_DOWNLOAD, p)
+		} else if p = path.Join("usr/node_modules/", strings.TrimPrefix(r.URL.Path, "/require/modules/")); kit.HasPrefix(r.URL.Path, "/require/modules/") && nfs.Exists(msg, p) {
+			return !Render(msg, ice.RENDER_DOWNLOAD, p)
 		}
 	} else if path.Join(r.URL.Path) == nfs.PS {
 		r.URL.Path = kit.Select(nfs.PS, mdb.Config(m, ice.MAIN))
diff --git a/core/chat/macos/caculator.css b/core/chat/macos/caculator.css
new file mode 100644
index 00000000..6dc20ce0
--- /dev/null
+++ b/core/chat/macos/caculator.css
@@ -0,0 +1,24 @@
+fieldset.web.chat.caculator>div.output>div.display {
+	text-align:right;
+   	height:80px;
+	width:100%;
+	font-size:50px;
+}
+fieldset.web.chat.caculator>div.output>table {
+	width:100%;
+}
+fieldset.web.chat.caculator>div.output>table td {
+	text-align:center;
+   	height:80px;
+   	width:80px;
+}
+fieldset.web.chat.caculator>div.output>table tr:first-child td {
+	background-color:#46504d; color:white;
+}
+fieldset.web.chat.caculator>div.output>table td:last-child {
+	background-color:#fb9f0d !important; color:white;
+}
+fieldset.web.chat.caculator>div.output>table td:hover {
+	background-color:var(--hover-bg-color) !important;
+	cursor:pointer;
+}
diff --git a/core/chat/macos/caculator.go b/core/chat/macos/caculator.go
index a819e301..97e9db3c 100644
--- a/core/chat/macos/caculator.go
+++ b/core/chat/macos/caculator.go
@@ -2,14 +2,11 @@ package macos
 
 import (
 	ice "shylinux.com/x/icebergs"
-	"shylinux.com/x/icebergs/base/ctx"
 )
 
 func init() {
 	const CACULATOR = "caculator"
 	Index.MergeCommands(ice.Commands{
-		CACULATOR: {Name: "caculator refresh", Icon: "usr/icons/Caculator.png", Hand: func(m *ice.Message, arg ...string) {
-			ctx.DisplayLocal(m, "")
-		}},
+		CACULATOR: {Name: "caculator refresh", Icon: "usr/icons/Caculator.png", Hand: func(m *ice.Message, arg ...string) { m.Display("") }},
 	})
 }
diff --git a/core/chat/macos/caculator.js b/core/chat/macos/caculator.js
new file mode 100644
index 00000000..f47d01df
--- /dev/null
+++ b/core/chat/macos/caculator.js
@@ -0,0 +1,57 @@
+Volcanos(chat.ONIMPORT, {
+	_init: function(can, msg) {
+		var list = [
+			["AC", "+/-", "%", "/"],
+			["7", "8", "9", "*"],
+			["4", "5", "6", "-"],
+			["1", "2", "3", "+"],
+			["0", "00", ".", "="],
+		]
+		can.ui.display = can.page.Append(can, can._output, [{view: "display", inner: "0"}])._target
+		var table = can.page.Append(can, can._output, [{type: html.TABLE}])._target
+		can.page.Append(can, table, can.core.List(list, function(list) {
+			return {type: html.TR, list: can.core.List(list, function(item) {
+				return {type: html.TD, inner: item, onclick: function(event) {
+					var cb = can.ondetail[item]; cb? cb(event, can, item): (
+						can.ui.display.innerHTML = can.base.trimPrefix(can.ui.display.innerHTML + item, "0")
+					)
+				}}
+			}) }
+		}))
+	},
+	_show: function(can) {
+	},
+}, [""])
+Volcanos(chat.ONACTION, {
+	onkeydown: function(event, can) {
+		switch (event.key) {
+			case "=":
+				can.ondetail[event.key](evnt, can, event.key)
+			case "Shift":
+			case "Backspace":
+				break
+			default:
+				can.ui.display.innerHTML += event.key
+		}
+	},
+})
+Volcanos(chat.ONDETAIL, {
+	"AC": function(event, can, button) {
+		can.ui.display.innerHTML = "0"
+	},
+	"=": function(event, can, button) {
+		var list = []
+		can.core.List(can.core.Split(can.ui.display.innerHTML, "", "+-*/%"), function(item) {
+			switch (item) {
+				case "+":
+				case "-":
+				case "*":
+				case "/":
+				case "%":
+				default: list.push(item)
+			}
+		})
+	},
+	"+/-": function(event, can, button) {
+	},
+})
diff --git a/core/chat/macos/clock.css b/core/chat/macos/clock.css
new file mode 100644
index 00000000..7c57dc2f
--- /dev/null
+++ b/core/chat/macos/clock.css
@@ -0,0 +1,4 @@
+fieldset.web.chat.clock>div.output>svg g.number text { font-family:sans-serif; font-size:48px; }
+fieldset.web.chat.clock>div.output>svg g.hour line { stroke-width:8px; }
+fieldset.web.chat.clock>div.output>svg g.minute line { stroke-width:4px; }
+fieldset.web.chat.clock>div.output>svg g.second line { stroke-width:2px; stroke:red; }
diff --git a/core/chat/macos/clock.go b/core/chat/macos/clock.go
index 9b0f0b78..de9d1223 100644
--- a/core/chat/macos/clock.go
+++ b/core/chat/macos/clock.go
@@ -2,14 +2,11 @@ package macos
 
 import (
 	ice "shylinux.com/x/icebergs"
-	"shylinux.com/x/icebergs/base/ctx"
 )
 
 func init() {
 	const CLOCK = "clock"
 	Index.MergeCommands(ice.Commands{
-		CLOCK: {Name: "clock refresh", Icon: "usr/icons/Clock.png", Hand: func(m *ice.Message, arg ...string) {
-			ctx.DisplayLocal(m, "")
-		}},
+		CLOCK: {Name: "clock refresh", Icon: "usr/icons/Clock.png", Hand: func(m *ice.Message, arg ...string) { m.Display("") }},
 	})
 }
diff --git a/core/chat/macos/clock.js b/core/chat/macos/clock.js
new file mode 100644
index 00000000..02e76cf3
--- /dev/null
+++ b/core/chat/macos/clock.js
@@ -0,0 +1,21 @@
+Volcanos(chat.ONIMPORT, {
+	_init: function(can, msg, cb) { can.page.requireDraw(can, function() {
+		can.onmotion.hidden(can, can._status), can.base.isFunc(cb) && cb(msg)
+		can.onmotion.hidden(can, can._action), can.onimport._show(can)
+	}) },
+	_show: function(can) { can.svg.Value("dominant-baseline", "middle")
+		can.onmotion.clear(can, can.svg), can.svg.Val(html.HEIGHT, can.ConfHeight()), can.svg.Val(html.WIDTH, can.ConfWidth())
+		var x = can.ConfWidth()/2, y = can.ConfHeight()/2, r = can.base.Max(can.ConfHeight(), can.ConfWidth())/2-80, c = {x: x, y: y}
+		function pos(r, angle) { angle -= 90; return {x: x + r * Math.cos(angle * Math.PI / 180), y: y + r * Math.sin(angle * Math.PI / 180)} }
+		function line(g, c, p) { return can.onimport.draw(can, {shape: svg.LINE, points: [c, p]}, g) }
+		function group(name) { return can.onimport.group(can, name) }
+		var number = group("number"), second = group("second"), minute = group("minute"), hour = group("hour")
+		for (var i = 1; i <= 12; i++) { var p = pos(r, 360/12*i); can.onimport.draw(can, {shape: svg.TEXT, points: [p], style: {inner: i+""}}, number) }
+		can.core.Timer({internal: 100}, function(){ var t = new Date()
+			can.onmotion.clear(can, second), can.onmotion.clear(can, minute), can.onmotion.clear(can, hour)
+			line(hour, c, pos(r*0.6, t.getHours()%12*360/12+t.getMinutes()*30/60))
+			line(minute, c, pos(r*0.8, t.getMinutes()*360/60))
+			line(second, c, pos(r, t.getSeconds()*360/60))
+		})
+	},
+}, [""])
diff --git a/core/chat/macos/desktop.css b/core/chat/macos/desktop.css
index 454cef4d..b6914fb3 100644
--- a/core/chat/macos/desktop.css
+++ b/core/chat/macos/desktop.css
@@ -12,7 +12,7 @@ fieldset.macos.desktop>div.output>fieldset.macos.notifications div.item div.titl
 fieldset.macos.desktop>div.output>fieldset.macos.notifications div.item div.time { font-size:var(--code-font-size); margin-top:10px; width:48px; }
 fieldset.macos.desktop>div.output>fieldset.macos.notifications div.item div.content { width:180px; }
 fieldset.macos.desktop>div.output>div.desktop:not(.select) { display:none; }
-fieldset.macos.desktop>div.output>div.desktop>div.item { position:absolute; text-align:center; }
+fieldset.macos.desktop>div.output>div.desktop>div.item { color:silver; position:absolute; text-align:center; }
 fieldset.macos.desktop>div.output>div.desktop>div.item img { object-fit:contain; height:var(--desktop-icon-size); width:var(--desktop-icon-size); }
 fieldset.macos.desktop>div.output>div.desktop>div.item>div.name { font-size:var(--code-font-size); width:var(--desktop-icon-size); overflow:hidden; }
 fieldset.macos.desktop>div.output>div.desktop>fieldset.select { z-index:1; }
diff --git a/core/chat/oauth/client.go b/core/chat/oauth/client.go
index 109208de..f307d317 100644
--- a/core/chat/oauth/client.go
+++ b/core/chat/oauth/client.go
@@ -74,8 +74,8 @@ func (s Client) Inputs(m *ice.Message, arg ...string) {
 	}
 }
 func (s Client) Sso(m *ice.Message, arg ...string) {
-	mdb.Conf(m, "web.chat.header", kit.Keym(web.SSO, m.Option(mdb.NAME), web.URL), kit.MergeURL2(m.Option(web.DOMAIN), m.Option(OAUTH_URL), m.OptionSimple(CLIENT_ID), REDIRECT_URI, s.RedirectURI(m), RESPONSE_TYPE, CODE, STATE, m.Option(mdb.HASH)))
-	mdb.Conf(m, "web.chat.header", kit.Keym(web.SSO, m.Option(mdb.NAME), mdb.ICON), m.Option(mdb.ICON))
+	mdb.Conf(m, web.CHAT_HEADER, kit.Keym(web.SSO, m.Option(mdb.NAME), web.URL), kit.MergeURL2(m.Option(web.DOMAIN), m.Option(OAUTH_URL), m.OptionSimple(CLIENT_ID), REDIRECT_URI, s.RedirectURI(m), RESPONSE_TYPE, CODE, STATE, m.Option(mdb.HASH)))
+	mdb.Conf(m, web.CHAT_HEADER, kit.Keym(web.SSO, m.Option(mdb.NAME), mdb.ICON), m.Option(mdb.ICON))
 }
 func (s Client) Auth(m *ice.Message, arg ...string) {
 	m.Options(REDIRECT_URI, s.RedirectURI(m), RESPONSE_TYPE, CODE, STATE, m.Option(mdb.HASH))
@@ -135,6 +135,5 @@ func (s Client) request(m *ice.Message, hash, api string, arg ...string) []strin
 		m.Options(web.SPIDE_HEADER, ice.Maps{web.Authorization: msg.Append(TOKEN_PREFIX) + lex.SP + p})
 	})
 	kit.If(api == "", func() { api = path.Join(msg.Append(API_PREFIX), m.ActionKey()) })
-	// kit.If(api == "", func() { api = path.Join(msg.Append(API_PREFIX), strings.ToLower(kit.FuncName(6))) })
 	return kit.Simple(kit.MergeURL2(msg.Append(web.DOMAIN), api), arg)
 }
diff --git a/core/chat/sso.go b/core/chat/sso.go
index 2ce14ef5..12034a92 100644
--- a/core/chat/sso.go
+++ b/core/chat/sso.go
@@ -21,8 +21,9 @@ func init() {
 				web.RenderMain(m)
 				return
 			}
-			m.RenderRedirect(kit.MergeURL(m.Option(cli.BACK), ice.MSG_SESSID, m.Cmdx(web.SPACE, m.Option(web.SPACE), aaa.SESS, mdb.CREATE,
-				aaa.USERNAME, m.Option(ice.MSG_USERNAME), aaa.USERROLE, m.Option(ice.MSG_USERROLE), aaa.USERNICK, m.Option(ice.MSG_USERNICK), kit.Dict(ice.MSG_USERROLE, aaa.TECH))))
+			msg := m.Cmd(aaa.USER, m.Option(ice.MSG_USERNAME))
+			m.Cmdx(web.SPACE, m.Option(web.SPACE), aaa.USER, mdb.CREATE, msg.AppendSimple(aaa.USERNICK, aaa.USERNAME, aaa.USERROLE, aaa.USERZONE, aaa.AVATAR, aaa.AVATAR_URL, aaa.BACKGROUND, aaa.LANGUAGE))
+			m.RenderRedirect(kit.MergeURL(m.Option(cli.BACK), ice.MSG_SESSID, m.Cmdx(web.SPACE, m.Option(web.SPACE), aaa.SESS, mdb.CREATE, aaa.USERNAME, m.Option(ice.MSG_USERNAME), aaa.USERROLE, m.Option(ice.MSG_USERROLE), kit.Dict(ice.MSG_USERROLE, aaa.TECH))))
 		}},
 	})
 }
diff --git a/core/code/compile.go b/core/code/compile.go
index 8f17cd99..be95a996 100644
--- a/core/code/compile.go
+++ b/core/code/compile.go
@@ -74,6 +74,7 @@ func init() {
 			}},
 			web.DREAM_ACTION: {Hand: func(m *ice.Message, arg ...string) { web.DreamProcess(m, []string{}, arg...) }},
 		}, ctx.ConfAction(cli.ENV, kit.Dict("GOPRIVATE", "shylinux.com,github.com", "GOPROXY", "https://goproxy.cn,direct", "CGO_ENABLED", "0"))), Hand: func(m *ice.Message, arg ...string) {
+			defer web.ToastProcess(m)()
 			main, file, goos, arch := _compile_target(m, arg...)
 			env := kit.Simple(cli.PATH, cli.BinPath(), cli.HOME, kit.Select(kit.Path(""), kit.Env(cli.HOME)), mdb.Configv(m, cli.ENV), m.Optionv(cli.ENV), cli.GOOS, goos, cli.GOARCH, arch)
 			kit.If(runtime.GOOS == cli.WINDOWS, func() { env = append(env, "GOPATH", kit.HomePath(GO), "GOCACHE", kit.HomePath("go/go-build")) })
diff --git a/core/wiki/portal.go b/core/wiki/portal.go
index 7e02ac4c..7b072606 100644
--- a/core/wiki/portal.go
+++ b/core/wiki/portal.go
@@ -2,10 +2,12 @@ package wiki
 
 import (
 	"path"
+	"strings"
 
 	ice "shylinux.com/x/icebergs"
 	"shylinux.com/x/icebergs/base/aaa"
 	"shylinux.com/x/icebergs/base/ctx"
+	"shylinux.com/x/icebergs/base/lex"
 	"shylinux.com/x/icebergs/base/mdb"
 	"shylinux.com/x/icebergs/base/nfs"
 	"shylinux.com/x/icebergs/base/web"
@@ -14,12 +16,60 @@ import (
 
 const PORTAL = "portal"
 
-func init() {
+func _portal_commands(m *ice.Message, arg ...string) {
 	const (
-		HEADER    = "header"
-		NAV       = "nav"
-		INDEX_SHY = "index.shy"
+		MAIN = "main"
+		BASE = "base"
+		CORE = "core"
+		MISC = "misc"
 	)
+	help := map[string]string{}
+	list := map[string][]string{}
+	m.Travel(func(p *ice.Context, c *ice.Context, key string, cmd *ice.Command) {
+		if p := kit.ExtChange(cmd.FileLine(), nfs.SHY); nfs.Exists(m, p) {
+			help[strings.TrimPrefix(m.PrefixKey(), "web.")] = p
+		}
+		if strings.Contains(cmd.FileLine(), ice.Info.Make.Module) || strings.HasPrefix(cmd.FileLine(), ice.Info.Make.Path+nfs.SRC) {
+			list[MAIN] = append(list[MAIN], m.PrefixKey())
+		} else if strings.Contains(cmd.FileLine(), nfs.PS+ice.ICEBERGS) {
+			for _, mod := range []string{BASE, CORE, MISC} {
+				if strings.Contains(cmd.FileLine(), nfs.PS+mod) {
+					list[mod] = append(list[mod], m.PrefixKey())
+				}
+			}
+		}
+	})
+	text := []string{"navmenu `"}
+	for _, mod := range []string{BASE, CORE, MISC} {
+		text = append(text, kit.Format("%s %s/", map[string]string{MAIN: "业务模块", BASE: "基础模块", CORE: "核心模块", MISC: "其它模块"}[mod], mod))
+		last := "ice"
+		for _, cmd := range list[mod] {
+			kit.If(mod != BASE, func() { cmd = strings.TrimPrefix(cmd, "web.") })
+			if !strings.HasPrefix(cmd, last) {
+				last = strings.Split(cmd, nfs.PT)[0]
+				if p := path.Join(nfs.SRC_DOCUMENT, path.Join(arg...), mod, last); nfs.Exists(m, p) {
+					text = append(text, kit.Format("	%s %s/", last, last))
+				}
+			}
+			cmd = strings.TrimPrefix(cmd, last+nfs.PT)
+			if p := path.Join(nfs.SRC_DOCUMENT, path.Join(arg...), mod, last, strings.Replace(cmd, nfs.PT, nfs.PS, -1)+".shy"); nfs.Exists(m, p) {
+				text = append(text, kit.Format("		%s %s.shy", cmd, cmd))
+			} else if p, ok := help[last+nfs.PT+cmd]; ok {
+				text = append(text, kit.Format("		%s %s", cmd, strings.TrimPrefix(ctx.FileURI(p), "/require/")))
+			}
+		}
+	}
+	text = append(text, "`")
+	m.Cmd(nfs.SAVE, path.Join(nfs.SRC_DOCUMENT, path.Join(arg...), INDEX_SHY), strings.Join(text, lex.NL))
+}
+
+const (
+	HEADER    = "header"
+	NAV       = "nav"
+	INDEX_SHY = "index.shy"
+)
+
+func init() {
 	Index.MergeCommands(ice.Commands{
 		PORTAL: {Name: "portal path auto", Help: "网站门户", Actions: ice.MergeActions(ice.Actions{
 			nfs.PS: {Hand: func(m *ice.Message, arg ...string) { web.RenderCmd(m, "", arg) }},
@@ -37,6 +87,7 @@ func init() {
 			web.DREAM_ACTION: {Hand: func(m *ice.Message, arg ...string) { web.DreamProcess(m, []string{}, arg...) }},
 		}, aaa.WhiteAction(ctx.COMMAND, ctx.RUN), aaa.RoleAction(ctx.COMMAND, ctx.RUN), ctx.CmdAction()), Hand: func(m *ice.Message, arg ...string) {
 			if m.Push(HEADER, m.Cmdx(WORD, path.Join(nfs.SRC_DOCUMENT, INDEX_SHY))); len(arg) > 0 {
+				kit.If(path.Join(arg...) == "commands", func() { _portal_commands(m, arg...) })
 				m.Push(NAV, m.Cmdx(WORD, path.Join(nfs.SRC_DOCUMENT, path.Join(arg...), INDEX_SHY)))
 			}
 			m.Display("")
diff --git a/core/wiki/portal.js b/core/wiki/portal.js
index 6b9863b5..50847c19 100644
--- a/core/wiki/portal.js
+++ b/core/wiki/portal.js
@@ -1,11 +1,11 @@
 Volcanos(chat.ONIMPORT, {
-	_init: function(can, msg) { can.require(["/plugin/local/wiki/word.js"]), can.Conf(html.PADDING, can.user.isMobile? 10: 40)
-		can.db = {nav: {}}
-		var p = "/cmd/web.wiki.portal"
+	_init: function(can, msg) { var p = "/cmd/web.wiki.portal"
 		can.db.prefix = location.pathname.indexOf(p) > 0? location.pathname.split(p)[0]+p: "/wiki/portal/"
 		can.db.current = can.isCmdMode()? can.base.trimPrefix(location.pathname, can.db.prefix+"/", can.db.prefix): can.Option(nfs.PATH)
-		can.onmotion.clear(can)
-			can.sup.onexport.link = function() { return can.db.prefix }
+		can.sup.onexport.link = function() { return can.db.prefix }
+		can.require(["/plugin/local/wiki/word.js"]), can.Conf(html.PADDING, can.user.isMobile? 10: 40)
+		can.onmotion.clear(can), can.isCmdMode() && can.onappend.style(can, html.OUTPUT)
+		if (can.isCmdMode()) { can.ConfHeight(can.page.height()), can.ConfWidth(can.page.width()) }
 		can.ui = can.onappend.layout(can, [html.HEADER, [html.NAV, html.MAIN, html.ASIDE]], html.FLOW), can.onimport._scroll(can)
 		can.ui.header.innerHTML = msg.Append(html.HEADER), can.ui.nav.innerHTML = msg.Append(html.NAV)
 		if (msg.Append(html.NAV) == "") {
@@ -16,12 +16,13 @@ Volcanos(chat.ONIMPORT, {
 			if (can.ConfWidth() < 1000) { can.onmotion.hidden(can, can.ui.aside) }
 			can.page.ClassList.del(can, can._fields, ice.HOME)
 		}
-		can.isCmdMode() || can.onimport.layout(can, can.ConfHeight(), can.ConfWidth())
+		can.db.nav = {}
 		can.page.Select(can, can._output, wiki.STORY_ITEM, function(target) { var meta = target.dataset||{}
 			can.core.CallFunc([can.onimport, can.onimport[meta.name]? meta.name: meta.type||target.tagName.toLowerCase()], [can, meta, target])
 			meta.style && can.page.style(can, target, can.base.Obj(meta.style))
 		})
-		var file = can.db.current+(can.isCmdMode()? can.base.trimPrefix(location.hash, "#"): can.Option(nfs.FILE))
+		var file = can.isCmdMode()? can.base.trimPrefix(location.hash, "#"): can.Option(nfs.FILE)
+		can.base.beginWith(file, nfs.SRC, nfs.USR) || (file = can.db.current+file)
 		var nav = can.db.nav[file]; nav && nav.click()
 	},
 	_scroll: function(can) { can.ui.main.onscroll = function(event) { var top = can.ui.main.scrollTop, select
@@ -43,21 +44,20 @@ Volcanos(chat.ONIMPORT, {
 		target.onclick = function(event) { can.onaction.route(event, can, item.route) }
 	},
 	content: function(can, file) {
-		can.runActionCommand(event, web.WIKI_WORD, [nfs.SRC_DOCUMENT+can.db.current+file], function(msg) { can.ui.main.innerHTML = msg.Result(), can.onmotion.clear(can, can.ui.aside)
+		can.runActionCommand(event, web.WIKI_WORD, [(can.base.beginWith(file, "usr/", "src/")? "": nfs.SRC_DOCUMENT+can.db.current)+file], function(msg) { can.ui.main.innerHTML = msg.Result(), can.onmotion.clear(can, can.ui.aside)
 			can.onimport._display(can, can.ui.main, function(target, meta) {
 				meta.type == wiki.TITLE && can.onappend.style(can, meta.name, target._menu = can.onimport.item(can, {name: meta.text}, function(event) { target.scrollIntoView() }, function() {}, can.ui.aside))
 			}), can.onmotion.select(can, can.ui.aside, html.DIV_ITEM, 0)
 		})
 	},
 	layout: function(can, height, width) { can.onmotion.delay(can, function() { padding = can.Conf(html.PADDING)
-		if (can.isCmdMode()) { can.onappend.style(can, html.OUTPUT), can.ConfHeight(can.page.height()), can.ConfWidth(can.page.width()) }
 		can.ui.layout(height, width), can.ConfHeight(can.ui.main.offsetHeight), can.ConfWidth(can.ui.main.offsetWidth)
 		if (can.user.isMobile && can.isCmdMode()) {
 			can.page.style(can, can.ui.nav, html.HEIGHT, "", html.WIDTH, can.ConfWidth(can.page.width()))
 			can.page.style(can, can.ui.main, html.HEIGHT, "", html.WIDTH, can.ConfHeight(can.page.width()))
 		}
 		can.core.List(can._plugins, function(sub) { sub.onimport.size(sub, can.base.Min(can.ConfHeight()/2, 300, 600), sub.Conf("_width")||(can.ConfWidth()-2*padding), true) })
-	}, 100) },
+	}, 10) },
 }, [""])
 Volcanos(chat.ONACTION, {
 	route: function(event, can, route, internal) {
@@ -65,7 +65,11 @@ Volcanos(chat.ONACTION, {
 		if (!internal) { var params = ""; (can.misc.Search(can, log.DEBUG) == ice.TRUE && (params = "?debug=true"))
 			if (link == nfs.PS) { return can.isCmdMode()? can.user.jumps(can.db.prefix+params): (can.Option(nfs.PATH, ""), can.Update()) }
 			if (can.base.beginWith(link, web.HTTP, nfs.PS)) { return can.user.opens(link) }
-			if (link.indexOf(can.db.current) < 0 || link.endsWith(nfs.PS)) { return can.isCmdMode()? can.user.jumps(can.base.Path(can.db.prefix, link)+params): (can.Option(nfs.PATH, link), can.Update()) }
+			if (!can.base.beginWith(link, nfs.SRC, nfs.USR)) {
+				if (link.indexOf(can.db.current) < 0 || link.endsWith(nfs.PS)) {
+					return can.isCmdMode()? can.user.jumps(can.base.Path(can.db.prefix, link)+params): (can.Option(nfs.PATH, link), can.Update())
+				}
+			}
 		}
 		var file = can.base.trimPrefix(link, can.db.current); can.isCmdMode() && can.user.jumps("#"+file)
 		if (can.onmotion.cache(can, function(save, load) { save({plugins: can._plugins})
diff --git a/core/wiki/title.go b/core/wiki/title.go
index 48f3c01c..fed68731 100644
--- a/core/wiki/title.go
+++ b/core/wiki/title.go
@@ -20,7 +20,7 @@ func _title_parse(m *ice.Message, text string) string {
 			list = list[:len(list)-1]
 		}
 		if len(ls) > 1 {
-			kit.If(!kit.HasPrefix(ls[1], nfs.PS, web.HTTP), func() {
+			kit.If(!kit.HasPrefix(ls[1], nfs.PS, web.HTTP, nfs.SRC, nfs.USR), func() {
 				ls[1] = path.Join(kit.Select(path.Dir(m.Option(ice.MSG_SCRIPT)), list, -1), ls[1]) + kit.Select("", nfs.PS, strings.HasSuffix(ls[1], nfs.PS))
 			})
 		}
diff --git a/misc/git/search.shy b/misc/git/search.shy
new file mode 100644
index 00000000..62f11c07
--- /dev/null
+++ b/misc/git/search.shy
@@ -0,0 +1,3 @@
+title "web.code.git.search"
+spark `search 命令，代码平台。`
+