diff --git a/base/gdb/gdb.go b/base/gdb/gdb.go
index 2274283f..cfd62bca 100644
--- a/base/gdb/gdb.go
+++ b/base/gdb/gdb.go
@@ -15,15 +15,15 @@ func (f *Frame) Begin(m *ice.Message, arg ...string) ice.Server {
 	return f
 }
 func (f *Frame) Start(m *ice.Message, arg ...string) bool {
-	t := kit.Duration(m.Conf(TIMER, kit.Keym(TICK)))
-	enable := m.Conf(TIMER, kit.Keym("enable")) == ice.TRUE
+	t := kit.Duration(mdb.Conf(m, TIMER, kit.Keym(TICK)))
+	enable := mdb.Conf(m, TIMER, kit.Keym("enable")) == ice.TRUE
 	for {
 		select {
-		case <-time.Tick(t):
+		case &lt;-time.Tick(t):
 			if enable {
 				m.Cmd(TIMER, HAPPEN)
 			}
-		case s, ok := <-f.s:
+		case s, ok := &lt;-f.s:
 			if !ok {
 				return true
 			}
diff --git a/base/log/log.go b/base/log/log.go
index e793e676..9a931c3f 100644
--- a/base/log/log.go
+++ b/base/log/log.go
@@ -26,13 +26,13 @@ func (f *Frame) Begin(m *ice.Message, arg ...string) ice.Server {
 	return f
 }
 func (f *Frame) Start(m *ice.Message, arg ...string) bool {
+	m.Option("_lock", m.PrefixKey())
 	for {
 		select {
 		case l, ok := <-f.p:
 			if !ok {
 				return true
 			}
-			continue
 			for _, file := range []string{m.Conf(SHOW, kit.Keys(l.l, FILE)), BENCH} {
 				if file == "" {
 					continue
diff --git a/base/mdb/hash.go b/base/mdb/hash.go
index c92bd99c..94e2ee22 100644
--- a/base/mdb/hash.go
+++ b/base/mdb/hash.go
@@ -167,7 +167,7 @@ func StatusHashAction(arg ...Any) ice.Actions {
 	}, HashAction(arg...))
 }
 func ClearHashOnExitAction() ice.Actions {
-	return ice.MergeActions(ice.Actions{ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { m.Conf("", HASH, "") }}})
+	return ice.MergeActions(ice.Actions{ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { Conf(m, m.PrefixKey(), HASH, "") }}})
 }
 
 func HashKey(m *ice.Message) string {
@@ -235,7 +235,7 @@ func HashSelects(m *ice.Message, arg ...string) *ice.Message {
 	return HashSelect(m, arg...)
 }
 func HashSelectValue(m *ice.Message, cb Any) *ice.Message {
-	m.OptionFields(m.Config(FIELD))
+	m.OptionFields(Config(m, FIELD))
 	defer RLock(m, m.PrefixKey(), "")()
 	Richs(m, m.PrefixKey(), nil, FOREACH, func(key string, value Map) { _mdb_select(m, cb, key, value, nil, nil) })
 	return m
diff --git a/base/mdb/render.go b/base/mdb/render.go
index 65957a3e..19182268 100644
--- a/base/mdb/render.go
+++ b/base/mdb/render.go
@@ -37,6 +37,6 @@ func RenderAction(args ...ice.Any) ice.Actions {
 				})
 			}
 		}},
-		ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { m.Conf("", HASH, "") }},
+		ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { Conf(m, m.PrefixKey(), HASH, "") }},
 	})
 }
diff --git a/type.go b/type.go
index c64bf736..ae6cf3c5 100644
--- a/type.go
+++ b/type.go
@@ -527,7 +527,7 @@ func (m *Message) Confi(key string, sub string) int {
 }
 func (m *Message) Confv(arg ...Any) (val Any) {
 	if m.Spawn().Warn(Info.Important && m.Option("_lock") == "") {
-		m.Debug("what lock %s %s", m.PrefixKey(), m.FormatStack(1, 100))
+		m.Warn(true, "what unsafe lock", m.PrefixKey(), m.FormatStack(1, 100))
 	}
 	run := func(conf *Config) {
 		if len(arg) == 1 {