diff --git a/base/web/dream.go b/base/web/dream.go
index fc2308b8..a4cebe69 100644
--- a/base/web/dream.go
+++ b/base/web/dream.go
@@ -319,7 +319,9 @@ func init() {
 						return true
 					}
 				})
-				kit.If(m.Option(mdb.NAME) == "", func() { m.Sleep3s().Cmdy(ROUTE, cli.BUILD).ProcessInner() })
+				kit.If(m.Option(mdb.NAME) == "", func() {
+					m.Sleep("5s").Cmdy(ROUTE, cli.BUILD).ProcessInner()
+				})
 			}},
 			PUBLISH: {Name: "publish name", Hand: func(m *ice.Message, arg ...string) {
 				m.Option(ice.MSG_TITLE, kit.Keys(m.Option(ice.MSG_USERPOD0), m.Option(ice.MSG_USERPOD), m.CommandKey(), m.ActionKey()))
diff --git a/base/web/space.go b/base/web/space.go
index c6904012..12173cf8 100644
--- a/base/web/space.go
+++ b/base/web/space.go
@@ -163,7 +163,10 @@ func _space_domain(m *ice.Message) (link string) {
 	)
 }
 func _space_exec(m *ice.Message, name string, source, target []string, c *websocket.Conn) {
-	switch kit.Select(cli.PWD, m.Detailv(), 0) {
+	switch kit.Select("", m.Detailv(), 0) {
+	case "":
+		m.Warn(true, ice.ErrNotValid)
+		return
 	case cli.PWD:
 		mdb.HashModify(m, mdb.HASH, name,
 			aaa.USERNICK, m.Option(ice.MSG_USERNICK), aaa.USERNAME, m.Option(ice.MSG_USERNAME), aaa.USERROLE, m.Option(ice.MSG_USERROLE),
diff --git a/misc/ssh/relay/relay.go b/misc/ssh/relay/relay.go
index c7daaf8b..1e6ef4f3 100644
--- a/misc/ssh/relay/relay.go
+++ b/misc/ssh/relay/relay.go
@@ -185,7 +185,7 @@ func (s relay) Dream(m *ice.Message) {
 			m.Push(MACHINE, tcp.LOCALHOST).Push(tcp.HOST, tcp.PublishLocalhost(m.Message, tcp.LOCALHOST))
 			m.Push("", kit.Dict(cli.ParseMake(_msg.Result()), ice.SPACE, ice.CONTEXTS), kit.Split("time,space,module,version,commitTime,compileTime,bootTime"))
 			m.Push(mdb.TYPE, web.SERVER).Push(mdb.STATUS, web.ONLINE).Push(web.LINK, web.UserHost(m.Message))
-			m.Push(mdb.ICONS, "src/main.ico")
+			m.Push(mdb.ICONS, ice.SRC_MAIN_ICO)
 		}
 		if _msg := m.Spawn().SplitIndex(m.Cmdx(cli.SYSTEM, kit.Split(s.admin(m, web.ROUTE)))); _msg.Length() > 0 {
 			m.Message.Copy(_msg.Table(func(value ice.Maps) {
@@ -202,7 +202,6 @@ func (s relay) Dream(m *ice.Message) {
 				value = kit.MergeURL2(m.Appendv(web.LINK)[index], value)
 			} else if kit.HasPrefix(value, nfs.USR, nfs.SRC) {
 				value = m.Option(ice.MSG_USERHOST) + "/require/" + value
-
 			}
 		}
 		return value