diff --git a/base/gdb/gdb.go b/base/gdb/gdb.go
index c2a9b3de..5c11729c 100644
--- a/base/gdb/gdb.go
+++ b/base/gdb/gdb.go
@@ -36,7 +36,10 @@ func (f *Frame) Start(m *ice.Message, arg ...string) {
 		}
 	}
 }
-func (f *Frame) Close(m *ice.Message, arg ...string) { close(f.s) }
+func (f *Frame) Close(m *ice.Message, arg ...string) {
+	close(f.s)
+	kit.If(ice.Info.PidPath, func(p string) { os.Remove(p) })
+}
 func (f *Frame) listen(m *ice.Message, s int, arg ...string) {
 	signal.Notify(f.s, syscall.Signal(s))
 	mdb.HashCreate(m, SIGNAL, s, arg)
diff --git a/base/web/dream.go b/base/web/dream.go
index 1e6045aa..431f76ef 100644
--- a/base/web/dream.go
+++ b/base/web/dream.go
@@ -262,7 +262,7 @@ func init() {
 				gdb.Event(m, DREAM_STOP, arg)
 				m.Cmd(SPACE, mdb.MODIFY, m.OptionSimple(mdb.NAME), mdb.STATUS, cli.STOP)
 				m.Go(func() { m.Cmd(SPACE, m.Option(mdb.NAME), ice.EXIT) })
-				m.Sleep30ms()
+				m.Sleep300ms()
 			}},
 			nfs.TRASH: {Hand: func(m *ice.Message, arg ...string) {
 				gdb.Event(m, DREAM_TRASH, arg)
diff --git a/base/web/space.go b/base/web/space.go
index cc39a44c..ed229a48 100644
--- a/base/web/space.go
+++ b/base/web/space.go
@@ -29,10 +29,6 @@ func _space_qrcode(m *ice.Message, dev string) {
 func _space_dial(m *ice.Message, dev, name string, arg ...string) {
 	u := kit.ParseURL(kit.MergeURL2(strings.Replace(m.Cmdv(SPIDE, dev, CLIENT_ORIGIN), HTTP, "ws", 1), PP(SPACE), mdb.TYPE, ice.Info.NodeType, mdb.NAME, name,
 		nfs.MODULE, ice.Info.Make.Module, nfs.VERSION, ice.Info.Make.Versions(), arg))
-	m.Debug("what %v", m.Cmd(SPIDE, dev).FormatsMeta(nil))
-	m.Debug("what %v", u)
-	m.Debug("what %v", kit.Formats(m.Confv(SPIDE)))
-	m.Debug("what %v", m.Cmdv(SPIDE, dev, CLIENT_ORIGIN))
 	args := kit.SimpleKV("type,name,host,port", u.Scheme, dev, u.Hostname(),
 		kit.Select(kit.Select("443", "80", u.Scheme == "ws"), u.Port()))
 	gdb.Go(m, func() {
@@ -86,12 +82,10 @@ func _space_fork(m *ice.Message) {
 }
 func _space_handle(m *ice.Message, safe bool, name string, c *websocket.Conn) {
 	defer m.Cost(SPACE, name)
-	m.Debug("what %v", name)
 	m.Options(ice.MSG_USERROLE, "", mdb.TYPE, "", mdb.NAME, "", cli.DAEMON, "")
 	for {
 		_, b, e := c.ReadMessage()
 		if e != nil {
-			m.Debug("what %v", e)
 			break
 		}
 		msg := m.Spawn(b)
@@ -249,7 +243,7 @@ func init() {
 			mdb.REMOVE: {Hand: func(m *ice.Message, arg ...string) {
 				defer mdb.HashModifyDeferRemove(m, m.OptionSimple(mdb.NAME), mdb.STATUS, cli.STOP)()
 				m.Cmd("", m.Option(mdb.NAME), ice.EXIT)
-				m.Sleep("1s")
+				m.Sleep3s()
 			}},
 			DOMAIN: {Hand: func(m *ice.Message, arg ...string) { m.Echo(_space_domain(m)) }},
 			LOGIN: {Help: "授权", Hand: func(m *ice.Message, arg ...string) {