diff --git a/base/ctx/command.go b/base/ctx/command.go
index 400b7313..12745589 100644
--- a/base/ctx/command.go
+++ b/base/ctx/command.go
@@ -75,6 +75,13 @@ func init() {
 					m.Echo(`%s	%s	%s;" f`+lex.NL, value[mdb.NAME], value[nfs.FILE], value[nfs.LINE])
 				}).Cmd(nfs.SAVE, nfs.TAGS, m.Result())
 			}},
+			mdb.INPUTS: {Hand: func(m *ice.Message, arg ...string) {
+				if len(arg) > 0 && arg[0] != "" {
+					m.Cmdy(arg).Search(arg[0], func(key string, cmd *ice.Command) {
+						m.Cut(kit.Format(kit.Value(cmd.List, kit.Format("%d.name", len(arg)-1))))
+					})
+				}
+			}},
 		}, CmdAction(), aaa.RoleAction()), Hand: func(m *ice.Message, arg ...string) {
 			if len(arg) == 0 {
 				m.Cmdy("", mdb.SEARCH, COMMAND, ice.OptionFields(INDEX)).StatusTimeCount()
diff --git a/base/web/space.go b/base/web/space.go
index 8a1c3426..f2eb8d4c 100644
--- a/base/web/space.go
+++ b/base/web/space.go
@@ -80,14 +80,14 @@ func _space_handle(m *ice.Message, safe bool, name string, c *websocket.Conn) {
 			break
 		}
 		msg := m.Spawn(b)
+		if safe { // 下行命令
+			msg.OptionDefault(ice.MSG_USERROLE, aaa.UserRole(msg, msg.Option(ice.MSG_USERNAME)))
+		} else { // 上行请求
+			msg.Option(ice.MSG_USERROLE, aaa.VOID)
+		}
 		source, target := kit.Simple(msg.Optionv(ice.MSG_SOURCE), name), kit.Simple(msg.Optionv(ice.MSG_TARGET))
 		msg.Log(tcp.RECV, "%v->%v %v %v", source, target, msg.Detailv(), msg.FormatsMeta(nil))
 		if next := msg.Option(ice.MSG_TARGET); next == "" || len(target) == 0 {
-			if safe { // 下行命令
-				msg.Option(ice.MSG_USERROLE, aaa.UserRole(msg, msg.Option(ice.MSG_USERNAME)))
-			} else { // 上行请求
-				msg.Option(ice.MSG_USERROLE, aaa.VOID)
-			}
 			m.Go(func() { _space_exec(msg, source, target, c) }, strings.Join(kit.Simple(SPACE, name, msg.Detailv()), lex.SP))
 		} else {
 			done := false
@@ -140,6 +140,7 @@ func _space_send(m *ice.Message, name string, arg ...string) (h string) {
 	h = mdb.HashCreate(m.Spawn(), mdb.TYPE, tcp.SEND, mdb.NAME, kit.Keys(name, m.Target().ID()), mdb.TEXT, kit.Join(arg, lex.SP), kit.Dict(mdb.TARGET, done))
 	if target := kit.Split(name, nfs.PT, nfs.PT); mdb.HashSelectDetail(m, target[0], func(value ice.Map) {
 		if c, ok := value[mdb.TARGET].(*websocket.Conn); !m.Warn(!ok, ice.ErrNotValid, mdb.TARGET) {
+			kit.For([]string{ice.MSG_USERROLE}, func(k string) { m.Optionv(k, m.Optionv(k)) })
 			kit.For(m.Optionv(ice.MSG_OPTS), func(k string) { m.Optionv(k, m.Optionv(k)) })
 			_space_echo(m.Set(ice.MSG_DETAIL, arg...), []string{h}, target, c)
 		}
diff --git a/core/chat/macos/applications.go b/core/chat/macos/applications.go
index d1d3aad1..302d83cd 100644
--- a/core/chat/macos/applications.go
+++ b/core/chat/macos/applications.go
@@ -33,7 +33,24 @@ func init() {
 				AppInstall(m, "", web.CODE_GIT_STATUS, mdb.ICON, "usr/icons/git.jpg")
 			}},
 			code.INSTALL: {Hand: func(m *ice.Message, arg ...string) { AppInstall(m, arg[0], arg[1], arg[2:]...) }},
-		}, CmdHashAction("index,args"))},
+			mdb.INPUTS: {Hand: func(m *ice.Message, arg ...string) {
+				switch arg[0] {
+				case web.SPACE:
+					m.Cmdy(web.SPACE).CutTo(mdb.NAME, arg[0])
+				case ctx.INDEX:
+					m.Cmdy(web.Space(m, m.Option(web.SPACE)), ctx.COMMAND)
+				case ctx.ARGS:
+					m.Cmdy(web.Space(m, m.Option(web.SPACE)), ctx.COMMAND, mdb.INPUTS, m.Option(ctx.INDEX))
+				case mdb.ICON:
+					if m.Option(ctx.INDEX) != "" {
+						m.Cmd(web.Space(m, m.Option(web.SPACE)), m.Option(ctx.INDEX), mdb.INPUTS, arg[0]).Table(func(value ice.Maps) {
+							m.Push(arg[0], value[arg[0]]+"?pod="+kit.Keys(m.Option(ice.MSG_USERPOD), m.Option(web.SPACE)))
+						})
+					}
+					m.Cmd(nfs.DIR, USR_ICONS, func(value ice.Maps) { m.Push(arg[0], value[nfs.PATH]) })
+				}
+			}}, mdb.CREATE: {Name: "create space index args name icon"},
+		}, CmdHashAction("space,index,args"))},
 	})
 }
 func install(m *ice.Message, cmd, name, index string, arg ...string) {
diff --git a/core/chat/macos/desktop.css b/core/chat/macos/desktop.css
index a8dea722..d6ea2a8c 100644
--- a/core/chat/macos/desktop.css
+++ b/core/chat/macos/desktop.css
@@ -32,6 +32,8 @@ fieldset.macos.desktop>div.output>div.desktop>fieldset>div.item.button { border-
 fieldset.macos.desktop>div.output>div.desktop>fieldset>legend { background-color:unset; padding-right:10px; margin:10px 0; }
 fieldset.macos.desktop>div.output>div.desktop>fieldset>form.option>*:not(.textarea) { margin:10px 0px 10px 10px; }
 fieldset.macos.desktop>div.output>div.desktop>fieldset>form.option>div.icon { margin-left:0; margin-top:10px; margin-bottom:8px; }
+fieldset.macos.desktop>div.output>div.desktop>fieldset>form.option>div.item.button>span.icon { font-size:26px; line-height:28px; }
+
 fieldset.macos.desktop>div.output>div.desktop>fieldset>form.option>div.item.icons { margin-left:0; }
 fieldset.macos.desktop>div.output>div.desktop>fieldset>form.option>div.item:last-child { margin-right:20px; }
 fieldset.macos.desktop>div.output>div.desktop>fieldset>form.option>div.item:last-child { margin-right:80px; }
diff --git a/core/chat/macos/finder.go b/core/chat/macos/finder.go
index 743f1248..b8fcda97 100644
--- a/core/chat/macos/finder.go
+++ b/core/chat/macos/finder.go
@@ -8,7 +8,10 @@ import (
 const FINDER = "finder"
 
 func init() {
-	Index.MergeCommands(ice.Commands{FINDER: {Name: "finder list", Actions: CmdHashAction(mdb.NAME)}})
+	Index.MergeCommands(ice.Commands{FINDER: {Name: "finder list insert", Actions: ice.MergeActions(ice.Actions{
+		mdb.INPUTS: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(APPLICATIONS, mdb.INPUTS, arg) }},
+		mdb.INSERT: {Name: "insert space index* args name* icon*", Hand: func(m *ice.Message, arg ...string) { m.Cmdy(APPLICATIONS, mdb.CREATE, arg) }},
+	}, CmdHashAction(mdb.NAME))}})
 }
 
 func FinderAppend(m *ice.Message, name, index string, arg ...string) {
diff --git a/core/chat/macos/macos.go b/core/chat/macos/macos.go
index f12bd538..97f54790 100644
--- a/core/chat/macos/macos.go
+++ b/core/chat/macos/macos.go
@@ -36,5 +36,5 @@ func CmdHashAction(arg ...string) ice.Actions {
 		mdb.SELECT: {Name: "list hash auto create", Hand: func(m *ice.Message, arg ...string) {
 			mdb.HashSelect(m, arg...).Sort(mdb.NAME).Display(ctx.FileURI(file))
 		}},
-	}, ctx.CmdAction(), mdb.HashAction(mdb.SHORT, kit.Select("", arg, 0), mdb.FIELD, kit.Select("time,hash,name,icon,text,index,args", arg, 1), kit.Slice(arg, 2)))
+	}, ctx.CmdAction(), mdb.HashAction(mdb.SHORT, kit.Select("", arg, 0), mdb.FIELD, kit.Select("time,hash,name,icon,text,space,index,args", arg, 1), kit.Slice(arg, 2)))
 }
diff --git a/core/chat/river.go b/core/chat/river.go
index 68d497dd..0051d04e 100644
--- a/core/chat/river.go
+++ b/core/chat/river.go
@@ -49,15 +49,11 @@ func init() {
 				case nfs.TEMPLATE:
 					m.Cmdy(TEMPLATE).CutTo(RIVER, arg[0])
 				case web.SPACE:
-					m.Cmd(web.SPACE, func(value ice.Maps) {
-						kit.If(kit.IsIn(value[mdb.TYPE], web.WORKER), func() { m.Push(arg[0], value[mdb.NAME]) })
-					})
+					m.Cmdy(web.SPACE).CutTo(mdb.NAME, arg[0])
 				case ctx.INDEX:
-					if m.Option(web.SPACE) == "" {
-						m.Cmdy(ctx.COMMAND)
-					} else {
-						m.Cmdy(web.SPACE, m.Option(web.SPACE), ctx.COMMAND)
-					}
+					m.Cmdy(web.Space(m, m.Option(web.SPACE)), ctx.COMMAND)
+				case ctx.ARGS:
+					m.Cmdy(web.Space(m, m.Option(web.SPACE)), ctx.COMMAND, mdb.INPUTS, m.Option(ctx.INDEX))
 				default:
 					mdb.HashInputs(m, arg)
 				}