diff --git a/core/chat/header.go b/core/chat/header.go
index 93264de6..9ee8d6a2 100644
--- a/core/chat/header.go
+++ b/core/chat/header.go
@@ -30,6 +30,7 @@ func _header_share(m *ice.Message, arg ...string) {
 	m.Push(mdb.NAME, m.Option(mdb.LINK)).PushQRCode(mdb.TEXT, m.Option(mdb.LINK))
 }
 func _header_check(m *ice.Message, arg ...string) bool {
+	m.Option(ice.MAIN, mdb.Conf(m, "web.serve", "meta.main"))
 	if m.Option(ice.CMD) == aaa.OFFER && m.Option(mdb.HASH) != "" {
 		m.Cmd(aaa.OFFER, m.Option(mdb.HASH), func(value ice.Maps) {
 			aaa.SessAuth(m, kit.Dict(aaa.USERNAME, value[aaa.EMAIL], aaa.USERROLE, aaa.VOID))
diff --git a/core/wiki/portal.go b/core/wiki/portal.go
index a14b37eb..5bf5e1f8 100644
--- a/core/wiki/portal.go
+++ b/core/wiki/portal.go
@@ -34,7 +34,7 @@ func init() {
 					m.Cmd(nfs.SAVE, p, kit.Dict(nfs.CONTENT, m.FormatMeta()))
 				}
 			}},
-		}, aaa.RoleAction(ctx.COMMAND, ctx.RUN), ctx.CmdAction()), Hand: func(m *ice.Message, arg ...string) {
+		}, 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 {
 				m.Push(NAV, m.Cmdx(WORD, path.Join(nfs.SRC_DOCUMENT, path.Join(arg...), INDEX_SHY)))
 			}
diff --git a/core/wiki/portal.js b/core/wiki/portal.js
index cc1d1a16..c73c7914 100644
--- a/core/wiki/portal.js
+++ b/core/wiki/portal.js
@@ -1,14 +1,14 @@
 Volcanos(chat.ONIMPORT, {
 	_init: function(can, msg) { can.require(["/plugin/local/wiki/word.js"]), can.Conf(html.PADDING, 40)
-		can.db = {nav: {}}, can.sup.onexport.link = function() { return "/wiki/portal/" }
-		can.db.prefix = location.pathname.indexOf("/wiki/portal/") == 0? "/wiki/portal/": "/chat/cmd/web.wiki.portal/"
+		can.db = {nav: {}}, can.sup.onexport.link = function() { return can.db.prefix }
+		can.db.prefix = location.pathname.indexOf("/chat/cmd/web.wiki.portal/") == 0? "/chat/cmd/web.wiki.portal/": "/wiki/portal/"
 		can.db.current = can.isCmdMode()? can.base.trimPrefix(location.pathname, can.db.prefix): can.Option(nfs.PATH)
 		can.onmotion.clear(can)
 		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) == "") {
 			can.onmotion.hidden(can, can.ui.nav), can.onmotion.hidden(can, can.ui.aside)
-			can.db.current == "" && can.onappend.style(can, ice.HOME), can.onimport.content(can, "content.shy")
+			can.base.isIn(can.db.current, "", "/") && can.onappend.style(can, ice.HOME), can.onimport.content(can, "content.shy")
 		} else {
 			can.page.styleWidth(can, can.ui.nav, 240), can.page.styleWidth(can, can.ui.aside, 200)
 			can.page.ClassList.del(can, can._fields, ice.HOME)