diff --git a/base/cli/daemon.go b/base/cli/daemon.go
index 33d67560..1b55ccb0 100644
--- a/base/cli/daemon.go
+++ b/base/cli/daemon.go
@@ -116,7 +116,7 @@ func init() {
 				m.Cmdy("", STOP).Sleep3s().Cmdy("", START)
 			}},
 			STOP: {Hand: func(m *ice.Message, arg ...string) {
-				m.OptionFields(m.Config(mdb.FIELD))
+				m.OptionFields(mdb.HashField(m))
 				h, pid := m.Option(mdb.HASH), m.Option(PID)
 				mdb.HashSelect(m, m.Option(mdb.HASH)).Tables(func(value ice.Maps) {
 					if h == "" && value[PID] != pid {
diff --git a/base/ctx/config.go b/base/ctx/config.go
index 128bf1f4..e83d748f 100644
--- a/base/ctx/config.go
+++ b/base/ctx/config.go
@@ -26,7 +26,7 @@ func _config_save(m *ice.Message, name string, arg ...string) {
 		}
 		if s, e := json.MarshalIndent(data, "", "  "); !m.Warn(e) {
 			if _, e := f.Write(s); !m.Warn(e) {
-				
+
 			}
 		}
 	}
diff --git a/base/mdb/demo.go b/base/mdb/demo.go
new file mode 100644
index 00000000..e9a28bad
--- /dev/null
+++ b/base/mdb/demo.go
@@ -0,0 +1 @@
+package mdb
diff --git a/base/mdb/hash.go b/base/mdb/hash.go
index 610991fb..82dde2fc 100644
--- a/base/mdb/hash.go
+++ b/base/mdb/hash.go
@@ -14,44 +14,27 @@ func _hash_fields(m *ice.Message) []string {
 	return kit.Split(kit.Select(HASH_FIELD, m.OptionFields()))
 }
 func _hash_inputs(m *ice.Message, prefix, chain string, field, value string) {
-	switch field {
-	case EXPIRE:
-		m.Push(field, "72h")
-		m.Push(field, "24h")
-		m.Push(field, "8h")
-		m.Push(field, "3h")
-		m.Push(field, "1h")
-		return
-	}
-	defer RLock(m, prefix, chain)()
 	list := map[string]int{}
-	Richs(m, prefix, chain, FOREACH, func(key string, val Map) {
-		val = kit.GetMeta(val)
-		list[kit.Format(val[field])] += kit.Int(kit.Select("1", val[COUNT]))
-	})
-	for k, i := range list {
-		if k != "" {
+	defer func() {
+		delete(list, "")
+		for k, i := range list {
 			m.Push(field, k).Push(COUNT, i)
 		}
-	}
-	m.SortIntR(COUNT)
+		m.SortIntR(COUNT)
+	}()
+	defer RLock(m, prefix, chain)()
+	Richs(m, prefix, chain, FOREACH, func(key string, value Map) {
+		value = kit.GetMeta(value)
+		list[kit.Format(value[field])] += kit.Int(kit.Select("1", value[COUNT]))
+	})
 }
 func _hash_insert(m *ice.Message, prefix, chain string, arg ...string) string {
-	m.Logs(INSERT, KEY, path.Join(prefix, chain), arg[0], arg[1])
+	m.Logs(INSERT, KEY, path.Join(prefix, chain), arg)
 	defer Lock(m, prefix, chain)()
-	if value := kit.GetMeta(m.Confm(prefix, kit.Keys(HASH, arg[1]))); value != nil && arg[1] != "" {
-		kit.Fetch(arg[2:], func(k, v string) { kit.Value(value, k, v)})
-		return arg[1]
-	}
 	if expire := m.Conf(prefix, kit.Keys(chain, kit.Keym(EXPIRE))); expire != "" {
 		arg = kit.Simple(TIME, m.Time(expire), arg)
 	}
-	if m.Optionv(TARGET) != nil && m.Option(TARGET) != "" {
-		m.Echo(Rich(m, prefix, chain, kit.Data(arg, TARGET, m.Optionv(TARGET))))
-	} else {
-		m.Echo(Rich(m, prefix, chain, kit.Data(arg)))
-	}
-	return m.Result()
+	return m.Echo(Rich(m, prefix, chain, kit.Data(arg, TARGET, m.Optionv(TARGET)))).Result()
 }
 func _hash_delete(m *ice.Message, prefix, chain, field, value string) {
 	defer Lock(m, prefix, chain)()
@@ -79,9 +62,9 @@ func _hash_select(m *ice.Message, prefix, chain, field, value string) {
 }
 func _hash_select_field(m *ice.Message, prefix, chain string, key string, field string) (value string) {
 	defer RLock(m, prefix, chain)()
-	Richs(m, prefix, chain, key, func(h string, v Map) {
+	Richs(m, prefix, chain, key, func(k string, v Map) {
 		if field == HASH {
-			value = h
+			value = k
 		} else {
 			value = kit.Format(v[field])
 		}
@@ -110,13 +93,13 @@ func _hash_export(m *ice.Message, prefix, chain, file string) {
 	f, p, e := miss.CreateFile(kit.Keys(file, JSON))
 	m.Assert(e)
 	defer f.Close()
+	defer m.Echo(p)
 	m.Logs(EXPORT, KEY, path.Join(prefix, chain), FILE, p)
-	defer m.Echo(p).StatusTime(LINK, "/share/local/"+p)
 	en := json.NewEncoder(f)
-	en.SetIndent("", "  ")
 	defer Lock(m, prefix, chain)()
-	m.Warn(en.Encode(m.Confv(prefix, kit.Keys(chain, HASH))), EXPORT, p)
-	m.Conf(prefix, kit.Keys(chain, HASH), "")
+	if en.SetIndent("", "  "); !m.Warn(en.Encode(m.Confv(prefix, kit.Keys(chain, HASH))), EXPORT, prefix) {
+		m.Conf(prefix, kit.Keys(chain, HASH), "")
+	}
 }
 func _hash_import(m *ice.Message, prefix, chain, file string) {
 	f, e := miss.OpenFile(kit.Keys(file, JSON))
@@ -126,7 +109,7 @@ func _hash_import(m *ice.Message, prefix, chain, file string) {
 	defer f.Close()
 	list := Map{}
 	m.Assert(json.NewDecoder(f).Decode(&list))
-	m.Logs(IMPORT, KEY, path.Join(prefix, chain), COUNT, len(list))
+	m.Logs(IMPORT, KEY, path.Join(prefix, chain), FILE, kit.Keys(file, JSON), COUNT, len(list))
 	defer m.Echo("%d", len(list))
 	defer Lock(m, prefix, chain)()
 	for k, data := range list {
@@ -144,12 +127,12 @@ const (
 const HASH = "hash"
 
 func HashAction(arg ...Any) ice.Actions {
-	return ice.Actions{ice.CTX_INIT: AutoConfig(arg...), ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { HashSelectClose(m) }},
+	return ice.Actions{ice.CTX_INIT: AutoConfig(append(kit.List(FIELD, HASH_FIELD), arg...)...), ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { HashSelectClose(m) }},
 		INPUTS: {Hand: func(m *ice.Message, arg ...string) { HashInputs(m, arg) }},
 		CREATE: {Hand: func(m *ice.Message, arg ...string) { HashCreate(m, arg) }},
 		REMOVE: {Hand: func(m *ice.Message, arg ...string) { HashRemove(m, arg) }},
 		MODIFY: {Hand: func(m *ice.Message, arg ...string) { HashModify(m, arg) }},
-		SELECT: {Hand: func(m *ice.Message, arg ...string) { HashSelect(m, arg...) }},
+		SELECT: {Name: "select hash auto create", Hand: func(m *ice.Message, arg ...string) { HashSelect(m, arg...) }},
 		PRUNES: {Name: "prunes before@date", Hand: func(m *ice.Message, arg ...string) { HashPrunes(m, nil) }},
 		EXPORT: {Hand: func(m *ice.Message, arg ...string) { HashExport(m, arg) }},
 		IMPORT: {Hand: func(m *ice.Message, arg ...string) { HashImport(m, arg) }},
@@ -158,21 +141,17 @@ func HashAction(arg ...Any) ice.Actions {
 func HashStatusAction(arg ...Any) ice.Actions {
 	return ice.MergeActions(ice.Actions{
 		PRUNES: &ice.Action{Hand: func(m *ice.Message, arg ...string) {
-			m.OptionFields(m.Config(FIELD))
-			m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, STATUS, "error")
-			m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, STATUS, "close")
-			m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, STATUS, "stop")
-			m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, STATUS, "end")
+			m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, STATUS, "error", STATUS, "close", STATUS, "stop", STATUS, "end", ice.OptionFields(HashField(m)))
 		}},
 	}, HashAction(arg...))
 }
-func HashCloseAction(args ...Any) ice.Actions {
-	return ice.MergeActions(HashAction(args...), ice.Actions{
+func HashStatusCloseAction(args ...Any) ice.Actions {
+	return ice.MergeActions(HashStatusAction(args...), ice.Actions{
 		ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { HashSelectClose(m) }},
 	})
 }
-func HashStatusCloseAction(args ...Any) ice.Actions {
-	return ice.MergeActions(HashStatusAction(args...), ice.Actions{
+func HashCloseAction(args ...Any) ice.Actions {
+	return ice.MergeActions(HashAction(args...), ice.Actions{
 		ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) { HashSelectClose(m) }},
 	})
 }
@@ -187,35 +166,28 @@ func HashShort(m *ice.Message) string {
 	return kit.Select(HASH, m.Config(SHORT), m.Config(SHORT) != UNIQ)
 }
 func HashField(m *ice.Message) string { return kit.Select(HASH_FIELD, m.Config(FIELD)) }
-func HashArgs(m *ice.Message, arg ...Any) []string {
-	return _mdb_args(m, "", arg...)
-}
 func HashInputs(m *ice.Message, arg ...Any) *ice.Message {
-	return m.Cmdy(INPUTS, m.PrefixKey(), "", HASH, HashArgs(m, arg))
+	return m.Cmdy(INPUTS, m.PrefixKey(), "", HASH, arg)
 }
 func HashCreate(m *ice.Message, arg ...Any) string {
-	msg := m.Spawn()
-	args := HashArgs(msg, arg...)
-	if len(args) == 0 {
-		args = m.OptionSimple(m.Config(FIELD))
+	if len(arg) == 0 {
+		arg = append(arg, m.OptionSimple(HashField(m)))
 	}
-	return m.Echo(msg.Cmdx(INSERT, m.PrefixKey(), "", HASH, args)).Result()
+	return m.Echo(m.Cmdx(INSERT, m.PrefixKey(), "", HASH, arg)).Result()
 }
 func HashRemove(m *ice.Message, arg ...Any) *ice.Message {
-	args := kit.Simple(arg)
-	if len(args) == 0 {
-		args = m.OptionSimple(HashKey(m))
+	if args := kit.Simple(arg); len(args) == 0 {
+		arg = append(arg, m.OptionSimple(HashKey(m)))
 	} else if len(args) == 1 {
-		args = []string{HashKey(m), args[0]}
+		arg = kit.List(HashKey(m), args[0])
 	}
-	return m.Cmdy(DELETE, m.PrefixKey(), "", HASH, args)
+	return m.Cmdy(DELETE, m.PrefixKey(), "", HASH, arg)
 }
 func HashModify(m *ice.Message, arg ...Any) *ice.Message {
-	args := HashArgs(m, arg...)
-	if args[0] != HashShort(m) && args[0] != HASH {
-		args = append(m.OptionSimple(HashKey(m)), args...)
+	if args := kit.Simple(arg...); args[0] != HASH && args[0] != HashShort(m) {
+		arg = append(kit.List(m.OptionSimple(HashKey(m))), arg...)
 	}
-	return m.Cmd(MODIFY, m.PrefixKey(), "", HASH, args)
+	return m.Cmd(MODIFY, m.PrefixKey(), "", HASH, arg)
 }
 func HashSelect(m *ice.Message, arg ...string) *ice.Message {
 	if len(arg) > 0 && arg[0] == FOREACH {
@@ -229,18 +201,18 @@ func HashSelect(m *ice.Message, arg ...string) *ice.Message {
 	}
 	return m.StatusTime()
 }
-func HashPrunes(m *ice.Message, cb func(Maps) bool) *ice.Message {
+func HashPrunes(m *ice.Message, cb func(Map) bool) *ice.Message {
 	expire := kit.Select(m.Time("-72h"), m.Option("before"))
-	m.Cmd("", func(value Maps) {
-		if value[TIME] > expire {
-			return
+	m.OptionCB(PRUNES, func(key string, value Map) bool {
+		if kit.Format(value[TIME]) > expire {
+			return false
 		}
 		if cb != nil && !cb(value) {
-			return
+			return false
 		}
-		HashRemove(m, HashShort(m), value[HashShort(m)])
+		return true
 	})
-	return m.StatusTimeCount()
+	return m.Cmdy(PRUNES, m.PrefixKey(), "", HASH).StatusTimeCount()
 }
 func HashExport(m *ice.Message, arg ...Any) *ice.Message {
 	return m.Cmdy(EXPORT, m.PrefixKey(), "", HASH, arg)
@@ -249,6 +221,54 @@ func HashImport(m *ice.Message, arg ...Any) *ice.Message {
 	return m.Cmdy(IMPORT, m.PrefixKey(), "", HASH, arg)
 }
 
+func HashSelects(m *ice.Message, arg ...string) *ice.Message {
+	m.OptionFields(HashField(m))
+	return HashSelect(m, arg...)
+}
+func HashSelectValue(m *ice.Message, cb Any) *ice.Message {
+	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
+}
+func HashPrunesValue(m *ice.Message, field, value string) {
+	m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, field, value, ice.OptionFields(HashField(m)))
+}
+func HashSelectClose(m *ice.Message) *ice.Message {
+	HashSelectValue(m, func(value ice.Map) {
+		if c, ok := value[TARGET].(io.Closer); ok {
+			c.Close()
+		}
+		delete(value, TARGET)
+	})
+	return m
+}
+func HashSelectUpdate(m *ice.Message, key string, cb Any) *ice.Message {
+	defer Lock(m, m.PrefixKey(), "")()
+	Richs(m, m.PrefixKey(), nil, key, func(key string, value Map) {
+		_mdb_select(m, cb, key, value, nil, nil)
+	})
+	return m
+}
+func HashSelectDetail(m *ice.Message, key string, cb Any) (has bool) {
+	defer RLock(m, m.PrefixKey(), "")()
+	Richs(m, m.PrefixKey(), nil, key, func(key string, value Map) {
+		_mdb_select(m, cb, key, value, nil, nil)
+		has = true
+	})
+	return
+}
+func HashSelectField(m *ice.Message, key string, field string) (value string) {
+	HashSelectDetail(m, key, func(h string, val ice.Map) {
+		if field == HASH {
+			value = h
+		} else {
+			value = kit.Format(val[field])
+		}
+	})
+	return
+}
 func HashTarget(m *ice.Message, h string, add Any) (p Any) {
 	HashSelectUpdate(m, h, func(value ice.Map) {
 		p = value[TARGET]
@@ -270,56 +290,6 @@ func HashTarget(m *ice.Message, h string, add Any) (p Any) {
 	})
 	return
 }
-func HashPrunesValue(m *ice.Message, field, value string) {
-	m.OptionFields(m.Config(FIELD))
-	m.Cmdy(PRUNES, m.PrefixKey(), "", HASH, field, value)
-}
-func HashSelectField(m *ice.Message, key string, field string) (value string) {
-	HashSelectDetail(m, key, func(h string, val ice.Map) {
-		if field == HASH {
-			value = h
-		} else {
-			value = kit.Format(val[field])
-		}
-	})
-	return
-}
-func HashSelectDetail(m *ice.Message, key string, cb Any) (has bool) {
-	defer RLock(m, m.PrefixKey(), "")()
-	Richs(m, m.PrefixKey(), nil, key, func(key string, value Map) {
-		_mdb_select(m, cb, key, value, nil, nil)
-		has = true
-	})
-	return
-}
-func HashSelectUpdate(m *ice.Message, key string, cb Any) *ice.Message {
-	defer Lock(m, m.PrefixKey(), "")()
-	Richs(m, m.PrefixKey(), nil, key, func(key string, value Map) {
-		_mdb_select(m, cb, key, value, nil, nil)
-	})
-	return m
-}
-func HashSelectValue(m *ice.Message, cb Any) *ice.Message {
-	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
-}
-func HashSelectClose(m *ice.Message) *ice.Message {
-	HashSelectValue(m, func(value ice.Map) {
-		target := value[TARGET]
-		if c, ok := target.(io.Closer); ok {
-			c.Close()
-		}
-		delete(value, TARGET)
-	})
-	return m
-}
-func HashSelects(m *ice.Message, arg ...string) *ice.Message {
-	m.OptionFields(m.Config(FIELD))
-	return HashSelect(m, arg...)
-}
 
 func Richs(m *ice.Message, prefix string, chain Any, raw Any, cb Any) (res Map) {
 	cache := m.Confm(prefix, chain)
diff --git a/base/mdb/list.go b/base/mdb/list.go
index 06efb0bc..84d62d42 100644
--- a/base/mdb/list.go
+++ b/base/mdb/list.go
@@ -14,23 +14,24 @@ func _list_fields(m *ice.Message) []string {
 	return kit.Split(kit.Select(LIST_FIELD, m.OptionFields()))
 }
 func _list_inputs(m *ice.Message, prefix, chain string, field, value string) {
-	defer RLock(m, prefix, chain)()
-
 	list := map[string]int{}
-	Grows(m, prefix, chain, "", "", func(val ice.Map) {
-		val = kit.GetMeta(val)
-		list[kit.Format(val[field])] += kit.Int(kit.Select("1", val[COUNT]))
+	defer func() {
+		for k, i := range list {
+			if k != "" {
+				m.Push(field, k).Push(COUNT, i)
+			}
+		}
+		m.SortIntR(COUNT)
+	}()
+	defer RLock(m, prefix, chain)()
+	Grows(m, prefix, chain, "", "", func(value ice.Map) {
+		value = kit.GetMeta(value)
+		list[kit.Format(value[field])] += kit.Int(kit.Select("1", value[COUNT]))
 	})
-	for k, i := range list {
-		m.Push(field, k)
-		m.Push(COUNT, i)
-	}
-	m.SortIntR(COUNT)
 }
 func _list_insert(m *ice.Message, prefix, chain string, arg ...string) {
-	defer Lock(m, prefix, chain)()
-
 	m.Logs(INSERT, KEY, path.Join(prefix, chain), arg[0], arg[1])
+	defer Lock(m, prefix, chain)()
 	if m.Optionv(TARGET) != nil && m.Option(TARGET) != "" {
 		m.Echo("%d", Grow(m, prefix, chain, kit.Dict(arg, TARGET, m.Optionv(TARGET))))
 	} else {
@@ -38,74 +39,57 @@ func _list_insert(m *ice.Message, prefix, chain string, arg ...string) {
 	}
 }
 func _list_modify(m *ice.Message, prefix, chain string, field, value string, arg ...string) {
+	m.Logs(MODIFY, KEY, path.Join(prefix, chain), field, value, arg)
 	defer Lock(m, prefix, chain)()
-
-	Grows(m, prefix, chain, field, value, func(index int, val ice.Map) {
-		m.Logs(MODIFY, KEY, path.Join(prefix, chain), field, value, arg)
-		_mdb_modify(m, val, field, arg...)
-	})
+	Grows(m, prefix, chain, field, value, func(index int, val ice.Map) { _mdb_modify(m, val, field, arg...) })
 }
 func _list_select(m *ice.Message, prefix, chain, field, value string) {
 	defer RLock(m, prefix, chain)()
-
 	fields := _list_fields(m)
 	Grows(m, prefix, chain, kit.Select(m.Option(CACHE_FIELD), field), kit.Select(m.Option(CACHE_VALUE), value), func(value ice.Map) {
 		_mdb_select(m, m.OptionCB(""), "", value, fields, nil)
 	})
 }
 func _list_export(m *ice.Message, prefix, chain, file string) {
-	defer RLock(m, prefix, chain)()
-
 	f, p, e := miss.CreateFile(kit.Keys(file, CSV))
 	m.Assert(e)
 	defer f.Close()
-
+	defer m.Echo(p)
 	w := csv.NewWriter(f)
 	defer w.Flush()
-
-	count := 0
-	head := kit.Split(m.Config(FIELD))
-	Grows(m, prefix, chain, "", "", func(index int, val ice.Map) {
-		if val = kit.GetMeta(val); index == 0 {
-			if len(head) == 0 || head[0] == ice.FIELDS_DETAIL { // 默认表头
-				for k := range val {
-					head = append(head, k)
-				}
-				kit.Sort(head)
+	defer RLock(m, prefix, chain)()
+	count, head := 0, kit.Split(ListField(m))
+	Grows(m, prefix, chain, "", "", func(index int, value ice.Map) {
+		if value = kit.GetMeta(value); index == 0 {
+			if len(head) == 0 || head[0] == ice.FIELDS_DETAIL {
+				head = kit.SortedKey(value)
 			}
-			w.Write(head) // 输出表头
+			w.Write(head)
 		}
-
 		data := []string{}
 		for _, k := range head {
-			data = append(data, kit.Format(val[k]))
+			data = append(data, kit.Format(value[k]))
 		}
-		w.Write(data) // 输出数据
+		w.Write(data)
 		count++
 	})
-
 	m.Logs(EXPORT, KEY, path.Join(prefix, chain), FILE, p, COUNT, count)
 	m.Conf(prefix, kit.Keys(chain, kit.Keym(COUNT)), 0)
 	m.Conf(prefix, kit.Keys(chain, LIST), "")
-	m.Echo(p)
 }
 func _list_import(m *ice.Message, prefix, chain, file string) {
-	defer RLock(m, prefix, chain)()
-
 	f, e := miss.OpenFile(kit.Keys(file, CSV))
 	m.Assert(e)
 	defer f.Close()
-
 	r := csv.NewReader(f)
 	head, _ := r.Read()
 	count := 0
-
+	defer RLock(m, prefix, chain)()
 	for {
 		line, e := r.Read()
 		if e != nil {
 			break
 		}
-
 		data := kit.Dict()
 		for i, k := range head {
 			if k == EXTRA {
@@ -114,11 +98,9 @@ func _list_import(m *ice.Message, prefix, chain, file string) {
 				kit.Value(data, k, line[i])
 			}
 		}
-
 		Grow(m, prefix, chain, data)
 		count++
 	}
-
 	m.Logs(IMPORT, KEY, kit.Keys(prefix, chain), COUNT, count)
 	m.Echo("%d", count)
 }
@@ -128,53 +110,28 @@ const (
 )
 const LIST = "list"
 
-func ListAction(args ...ice.Any) ice.Actions {
-	return ice.Actions{ice.CTX_INIT: AutoConfig(args...),
-		INPUTS: {Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(INPUTS, m.PrefixKey(), "", LIST, ListArgs(m, arg))
-		}},
-		INSERT: {Name: "insert", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(INSERT, m.PrefixKey(), "", LIST, ListArgs(m, arg))
-		}},
-		DELETE: {Name: "delete", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(DELETE, m.PrefixKey(), "", LIST, m.OptionSimple(ID), arg)
-		}},
-		MODIFY: {Name: "modify", Help: "编辑", Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(MODIFY, m.PrefixKey(), "", LIST, m.OptionSimple(ID), ListArgs(m, arg))
-		}},
-		SELECT: {Name: "select", Help: "列表", Hand: func(m *ice.Message, arg ...string) {
-			ListSelect(m, arg...)
-		}},
-		PRUNES: {Name: "prunes", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(PRUNES, m.PrefixKey(), "", LIST, arg)
-		}},
-		EXPORT: {Name: "export", Help: "导出", Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(EXPORT, m.PrefixKey(), "", LIST, arg)
-		}},
-		IMPORT: {Name: "import", Help: "导入", Hand: func(m *ice.Message, arg ...string) {
-			m.Cmdy(IMPORT, m.PrefixKey(), "", LIST, arg)
-		}},
-		PREV: {Name: "prev", Help: "上一页", Hand: func(m *ice.Message, arg ...string) {
-			PrevPage(m, m.Config(COUNT), kit.Slice(arg, 1)...)
-		}},
-		NEXT: {Name: "next", Help: "下一页", Hand: func(m *ice.Message, arg ...string) {
-			NextPageLimit(m, m.Config(COUNT), kit.Slice(arg, 1)...)
-		}},
+func ListAction(arg ...ice.Any) ice.Actions {
+	return ice.Actions{ice.CTX_INIT: AutoConfig(append(kit.List(FIELD, LIST_FIELD), arg...)...),
+		INPUTS: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(INPUTS, m.PrefixKey(), "", LIST, arg) }},
+		INSERT: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(INSERT, m.PrefixKey(), "", LIST, arg) }},
+		DELETE: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(DELETE, m.PrefixKey(), "", LIST, m.OptionSimple(ID), arg) }},
+		MODIFY: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(MODIFY, m.PrefixKey(), "", LIST, m.OptionSimple(ID), arg) }},
+		SELECT: {Name: "select id auto insert", Hand: func(m *ice.Message, arg ...string) { ListSelect(m, arg...) }},
+		PREV:   {Hand: func(m *ice.Message, arg ...string) { PrevPage(m, m.Config(COUNT), kit.Slice(arg, 1)...) }},
+		NEXT:   {Hand: func(m *ice.Message, arg ...string) { NextPageLimit(m, m.Config(COUNT), kit.Slice(arg, 1)...) }},
+		PRUNES: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(PRUNES, m.PrefixKey(), "", LIST, arg) }},
+		EXPORT: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(EXPORT, m.PrefixKey(), "", LIST, arg) }},
+		IMPORT: {Hand: func(m *ice.Message, arg ...string) { m.Cmdy(IMPORT, m.PrefixKey(), "", LIST, arg) }},
 	}
 }
 func ListField(m *ice.Message) string { return kit.Select(LIST_FIELD, m.Config(FIELD)) }
-func ListArgs(m *ice.Message, arg ...ice.Any) []string {
-	return _mdb_args(m, ListField(m), arg...)
-}
 func ListSelect(m *ice.Message, arg ...string) *ice.Message {
 	OptionPage(m, kit.Slice(arg, 1)...)
 	m.Fields(len(kit.Slice(arg, 0, 1)), ListField(m))
 	if m.Cmdy(SELECT, m.PrefixKey(), "", LIST, ID, arg); !m.FieldsIsDetail() {
-		m.StatusTimeCountTotal(m.Config(COUNT))
-	} else {
-		m.StatusTime()
+		return m.StatusTimeCountTotal(m.Config(COUNT))
 	}
-	return m
+	return m.StatusTime()
 }
 func PrevPageLimit(m *ice.Message, total string, arg ...string) {
 	if kit.Int(kit.Select("0", arg, 1)) > 0 {
@@ -185,17 +142,13 @@ func PrevPageLimit(m *ice.Message, total string, arg ...string) {
 }
 func PrevPage(m *ice.Message, total string, arg ...string) {
 	limit, offend := kit.Select("10", arg, 0), kit.Select("0", arg, 1)
-	offends := kit.Int(offend) - kit.Int(limit)
-	if total != "0" && (offends <= -kit.Int(total) || offends >= kit.Int(total)) {
+	if offends := kit.Int(offend) - kit.Int(limit); total != "0" && (offends <= -kit.Int(total) || offends >= kit.Int(total)) {
 		m.ProcessHold("已经是最前一页啦!")
-		return
-	}
-	if offends == 0 {
+	} else if offends == 0 {
 		m.ProcessRewrite("offend", "")
 	} else {
 		m.ProcessRewrite("offend", offends)
 	}
-
 }
 func NextPage(m *ice.Message, total string, arg ...string) {
 	limit, offend := kit.Select("10", arg, 0), kit.Select("0", arg, 1)
@@ -233,7 +186,7 @@ func OptionPage(m *ice.Message, arg ...string) int {
 	return page
 }
 
-const ( // CACHE
+const (
 	CACHE_LIMIT  = "cache.limit"
 	CACHE_BEGIN  = "cache.begin"
 	CACHE_COUNT  = "cache.count"
@@ -256,7 +209,6 @@ func Grows(m *ice.Message, prefix string, chain Any, match string, value string,
 	if cache == nil {
 		return nil
 	}
-
 	limit := kit.Int(m.Option(CACHE_LIMIT))
 	if begin := kit.Int(m.Option(CACHE_BEGIN)); begin != 0 && limit > 0 {
 		count := kit.Int(m.Option(CACHE_COUNT, kit.Int(kit.Value(cache, kit.Keym("count")))))
diff --git a/base/mdb/mdb.go b/base/mdb/mdb.go
index cb8649f0..9cae704e 100644
--- a/base/mdb/mdb.go
+++ b/base/mdb/mdb.go
@@ -19,37 +19,13 @@ func _file_name(m *ice.Message, arg ...string) string {
 	}
 	return path.Join(ice.USR_LOCAL_EXPORT, path.Join(arg[:2]...), arg[2])
 }
-func _mdb_args(m *ice.Message, field string, arg ...Any) []string {
-	res := []Any{}
-	for _, v := range arg {
-		switch v := v.(type) {
-		case Map:
-			for k, v := range v {
-				m.Option(k, v)
-			}
-		default:
-			res = append(res, v)
+func _mdb_modify(m *ice.Message, value ice.Map, field string, arg ...string) {
+	value = kit.GetMeta(value)
+	kit.Fetch(arg, func(k, v string) {
+		if k != field {
+			kit.Value(value, k, v)
 		}
-	}
-	args := kit.Simple(res...)
-	if field == "" {
-		return args
-	}
-	for i := 0; i < len(args); i += 2 {
-		if !strings.Contains(field, args[i]) && !strings.HasPrefix(args[i], EXTRA) {
-			// args[i] = kit.Keys(EXTRA, args[i])
-		}
-	}
-	return args
-}
-func _mdb_modify(m *ice.Message, val ice.Map, field string, arg ...string) {
-	val = kit.GetMeta(val)
-	for i := 0; i < len(arg); i += 2 {
-		if arg[i] == field {
-			continue
-		}
-		kit.Value(val, arg[i], kit.Select("", arg, i+1))
-	}
+	})
 }
 func _mdb_select(m *ice.Message, cb Any, key string, value Map, fields []string, val Map) {
 	switch value, val = kit.GetMeta(value), kit.GetMeta(val); cb := cb.(type) {
@@ -91,23 +67,28 @@ const (
 	RANDOMS = kit.MDB_RANDOMS
 )
 const (
-	// 数据
 	ID   = kit.MDB_ID
 	KEY  = kit.MDB_KEY
 	TIME = kit.MDB_TIME
 	TYPE = kit.MDB_TYPE
 	NAME = kit.MDB_NAME
 	TEXT = kit.MDB_TEXT
+	DATA = kit.MDB_DATA
 
-	// 文件
 	LINK = kit.MDB_LINK
+	FILE = kit.MDB_FILE
 	SCAN = kit.MDB_SCAN
 	SHOW = kit.MDB_SHOW
 	HELP = kit.MDB_HELP
-	DATA = kit.MDB_DATA
-	FILE = kit.MDB_FILE
 
-	// 存储
+	INDEX  = kit.MDB_INDEX
+	VALUE  = kit.MDB_VALUE
+	EXTRA  = kit.MDB_EXTRA
+	ALIAS  = kit.MDB_ALIAS
+	EXPIRE = kit.MDB_EXPIRE
+	STATUS = kit.MDB_STATUS
+	STREAM = kit.MDB_STREAM
+
 	SHORT = kit.MDB_SHORT
 	FIELD = kit.MDB_FIELD
 	TOTAL = kit.MDB_TOTAL
@@ -116,15 +97,12 @@ const (
 	LEAST = kit.MDB_LEAST
 	STORE = kit.MDB_STORE
 	FSIZE = kit.MDB_FSIZE
+	TOOLS = "tools"
 
-	// 索引
-	INDEX  = kit.MDB_INDEX
-	VALUE  = kit.MDB_VALUE
-	EXTRA  = kit.MDB_EXTRA
-	ALIAS  = kit.MDB_ALIAS
-	EXPIRE = kit.MDB_EXPIRE
-	STATUS = kit.MDB_STATUS
-	STREAM = kit.MDB_STREAM
+	SOURCE = "_source"
+	TARGET = "_target"
+
+	CACHE_CLEAR_ON_EXIT = "cache.clear.on.exit"
 )
 const (
 	DETAIL = "detail"
@@ -151,37 +129,35 @@ const (
 	PAGE   = "page"
 	OFFEND = "offend"
 
-	TOOLS = "tools"
-
 	JSON = "json"
 	CSV  = "csv"
 )
-const (
-	CACHE_CLEAR_ON_EXIT = "cache.clear.on.exit"
-
-	SOURCE = "_source"
-	TARGET = "_target"
-)
+const ()
 
 const MDB = "mdb"
 
 var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands{
 	ice.CTX_INIT: {Hand: func(m *ice.Message, arg ...string) {}},
 	ice.CTX_EXIT: {Hand: func(m *ice.Message, arg ...string) {}},
-	INPUTS: {Name: "inputs key sub type field value", Help: "补全", Hand: func(m *ice.Message, arg ...string) {
-		switch arg[3] = strings.TrimPrefix(arg[3], "extra."); arg[3] {
+	INPUTS: {Name: "inputs key sub type field value", Hand: func(m *ice.Message, arg ...string) {
+		const (
+			SPACE   = "space"
+			CONTEXT = "context"
+			COMMAND = "command"
+			INDEX   = "index"
+		)
+		switch arg[3] = strings.TrimPrefix(arg[3], EXTRA+ice.PT); arg[3] {
 		case ice.POD:
-			m.Cmdy("route")
+			m.Cmdy(SPACE)
 		case ice.CTX:
-			m.Cmdy("context")
+			m.Cmdy(CONTEXT)
 		case ice.CMD:
-			m.Cmdy("context", kit.Select(m.Option(ice.CTX), m.Option(kit.Keys(EXTRA, ice.CTX))), "command")
-		case "index":
-			m.OptionFields(arg[3])
-			m.Cmdy("command", SEARCH, "command", kit.Select("", arg, 1))
+			m.Cmdy(CONTEXT, kit.Select(m.Option(ice.CTX), m.Option(kit.Keys(EXTRA, ice.CTX))), COMMAND)
+		case INDEX:
+			m.Cmdy(COMMAND, SEARCH, COMMAND, kit.Select("", arg, 1), ice.OptionFields(arg[3]))
 		default:
 			switch arg[2] {
-			case ZONE: // inputs key sub type zone field value
+			case ZONE:
 				_zone_inputs(m, arg[0], arg[1], arg[3], kit.Select(NAME, arg, 4), kit.Select("", arg, 5))
 			case HASH:
 				_hash_inputs(m, arg[0], arg[1], kit.Select(NAME, arg, 3), kit.Select("", arg, 4))
@@ -190,10 +166,10 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 			}
 		}
 	}},
-	INSERT: {Name: "insert key sub type arg...", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
+	INSERT: {Name: "insert key sub type arg...", Hand: func(m *ice.Message, arg ...string) {
 		defer m.ProcessRefresh()
 		switch arg[2] {
-		case ZONE: // insert key sub type zone arg...
+		case ZONE:
 			_zone_insert(m, arg[0], arg[1], arg[3], arg[4:]...)
 		case HASH:
 			_hash_insert(m, arg[0], arg[1], arg[3:]...)
@@ -201,10 +177,10 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 			_list_insert(m, arg[0], arg[1], arg[3:]...)
 		}
 	}},
-	DELETE: {Name: "delete key sub type field value", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
+	DELETE: {Name: "delete key sub type field value", Hand: func(m *ice.Message, arg ...string) {
 		defer m.ProcessRefresh()
 		switch arg[2] {
-		case ZONE: // delete key sub type zone field value
+		case ZONE:
 			// _list_delete(m, arg[0], _domain_chain(m, kit.Keys(arg[1], kit.KeyHash(arg[3]))), arg[4], arg[5])
 		case HASH:
 			_hash_delete(m, arg[0], arg[1], arg[3], arg[4])
@@ -212,9 +188,9 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 			// _list_delete(m, arg[0], arg[1], arg[3], arg[4])
 		}
 	}},
-	MODIFY: {Name: "modify key sub type field value arg...", Help: "编辑", Hand: func(m *ice.Message, arg ...string) {
+	MODIFY: {Name: "modify key sub type field value arg...", Hand: func(m *ice.Message, arg ...string) {
 		switch arg[2] {
-		case ZONE: // modify key sub type zone id field value
+		case ZONE:
 			_zone_modify(m, arg[0], arg[1], arg[3], arg[4], arg[5:]...)
 		case HASH:
 			_hash_modify(m, arg[0], arg[1], arg[3], arg[4], arg[5:]...)
@@ -222,7 +198,7 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 			_list_modify(m, arg[0], arg[1], arg[3], arg[4], arg[5:]...)
 		}
 	}},
-	SELECT: {Name: "select key sub type field value", Help: "查询", Hand: func(m *ice.Message, arg ...string) {
+	SELECT: {Name: "select key sub type field value", Hand: func(m *ice.Message, arg ...string) {
 		switch arg[2] {
 		case ZONE:
 			_zone_select(m, arg[0], arg[1], kit.Select("", arg, 3), kit.Select("", arg, 4))
@@ -232,9 +208,9 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 			_list_select(m, arg[0], arg[1], kit.Select("", arg, 3), kit.Select("", arg, 4))
 		}
 	}},
-	PRUNES: {Name: "prunes key sub type [field value]...", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
+	PRUNES: {Name: "prunes key sub type [field value]...", Hand: func(m *ice.Message, arg ...string) {
 		switch arg[2] {
-		case ZONE: // prunes key sub type zone field value
+		case ZONE:
 			// _list_prunes(m, arg[0], _domain_chain(m, kit.Keys(arg[1], kit.KeyHash(arg[3]))), arg[4:]...)
 		case HASH:
 			_hash_prunes(m, arg[0], arg[1], arg[3:]...)
@@ -243,10 +219,8 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 			// _list_prunes(m, arg[0], arg[1], arg[3:]...)
 		}
 	}},
-	EXPORT: {Name: "export key sub type file", Help: "导出", Hand: func(m *ice.Message, arg ...string) {
-		if m.Option(CACHE_LIMIT) == "" {
-			m.Option(CACHE_LIMIT, "-1")
-		}
+	EXPORT: {Name: "export key sub type file", Hand: func(m *ice.Message, arg ...string) {
+		m.OptionDefault(CACHE_LIMIT, "-1")
 		switch file := _file_name(m, arg...); arg[2] {
 		case ZONE:
 			_zone_export(m, arg[0], arg[1], file)
@@ -255,8 +229,9 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 		case LIST:
 			_list_export(m, arg[0], arg[1], file)
 		}
+		m.StatusTime(LINK, "/share/local/"+m.Result()).Process("_clear")
 	}},
-	IMPORT: {Name: "import key sub type file", Help: "导入", Hand: func(m *ice.Message, arg ...string) {
+	IMPORT: {Name: "import key sub type file", Hand: func(m *ice.Message, arg ...string) {
 		switch file := _file_name(m, arg...); arg[2] {
 		case ZONE:
 			_zone_import(m, arg[0], arg[1], file)
@@ -269,11 +244,7 @@ var Index = &ice.Context{Name: MDB, Help: "数据模块", Commands: ice.Commands
 }}
 
 func init() {
-	ice.Index.Register(Index, nil,
-		INSERT, DELETE, MODIFY, SELECT,
-		INPUTS, PRUNES, EXPORT, IMPORT,
-		SEARCH, ENGINE, PLUGIN, RENDER,
-	)
+	ice.Index.Register(Index, nil, INSERT, DELETE, MODIFY, SELECT, INPUTS, PRUNES, EXPORT, IMPORT, PLUGIN, ENGINE, RENDER, SEARCH)
 }
 func AutoConfig(args ...ice.Any) *ice.Action {
 	return &ice.Action{Hand: func(m *ice.Message, arg ...string) {
@@ -281,29 +252,15 @@ func AutoConfig(args ...ice.Any) *ice.Action {
 			cs[m.CommandKey()] = &ice.Config{Value: kit.Data(args...)}
 			ice.Info.Load(m, m.CommandKey())
 		}
-
-		inputs := []ice.Any{}
-		kit.Fetch(kit.Split(m.Config(FIELD)), func(i int, k string) {
-			switch k {
-			case TIME, HASH, ID:
-				return
-			}
-			inputs = append(inputs, k)
-		})
-		if len(inputs) == 0 {
+		if cs := m.Target().Commands; cs[m.CommandKey()] == nil {
 			return
-		}
-
-		cs := m.Target().Commands
-		if cs[m.CommandKey()] == nil {
-			return
-		}
-
-		if cs[m.CommandKey()].Actions[INSERT] != nil {
+		} else if inputs := []ice.Any{}; cs[m.CommandKey()].Actions[INSERT] != nil {
+			kit.Fetch(kit.Filters(kit.Split(ListField(m)), TIME, ID), func(k string) { inputs = append(inputs, k) })
 			if cs[m.CommandKey()].Meta[INSERT] == nil {
-				m.Design(INSERT, "添加", append([]ice.Any{kit.Select(ZONE, m.Config(SHORT))}, inputs...)...)
+				m.Design(INSERT, "添加", append(kit.List(kit.Select(ZONE, m.Config(SHORT))), inputs...)...)
 			}
 		} else if cs[m.CommandKey()].Actions[CREATE] != nil {
+			kit.Fetch(kit.Filters(kit.Split(HashField(m)), TIME, HASH), func(k string) { inputs = append(inputs, k) })
 			if cs[m.CommandKey()].Meta[CREATE] == nil {
 				m.Design(CREATE, "创建", inputs...)
 			}
@@ -311,14 +268,13 @@ func AutoConfig(args ...ice.Any) *ice.Action {
 	}}
 }
 
-var _locks = map[string]*task.Lock{}
 var _lock = task.Lock{}
+var _locks = map[string]*task.Lock{}
 
 func getLock(m *ice.Message, key string) *task.Lock {
 	if key == "" {
 		key = m.PrefixKey()
 	}
-
 	defer _lock.Lock()()
 	l, ok := _locks[key]
 	if !ok {
@@ -327,9 +283,5 @@ func getLock(m *ice.Message, key string) *task.Lock {
 	}
 	return l
 }
-func RLock(m *ice.Message, arg ...ice.Any) func() {
-	return getLock(m, kit.Keys(arg...)).RLock()
-}
-func Lock(m *ice.Message, arg ...ice.Any) func() {
-	return getLock(m, kit.Keys(arg...)).Lock()
-}
+func Lock(m *ice.Message, arg ...ice.Any) func()  { return getLock(m, kit.Keys(arg...)).Lock() }
+func RLock(m *ice.Message, arg ...ice.Any) func() { return getLock(m, kit.Keys(arg...)).RLock() }
diff --git a/base/mdb/search.go b/base/mdb/search.go
index a0d68bf7..e401c098 100644
--- a/base/mdb/search.go
+++ b/base/mdb/search.go
@@ -17,14 +17,18 @@ func init() {
 		return nil, nil
 	})
 }
-func SearchAction() ice.Actions { return ice.Actions{SEARCH: {Hand: func(m *ice.Message, arg ...string) { HashSelectSearch(m, arg) }}} }
-func HashSearchAction(arg ...Any) ice.Actions { return ice.MergeActions(HashAction(arg...), SearchAction()) }
+func SearchAction() ice.Actions {
+	return ice.Actions{SEARCH: {Hand: func(m *ice.Message, arg ...string) { HashSelectSearch(m, arg) }}}
+}
+func HashSearchAction(arg ...Any) ice.Actions {
+	return ice.MergeActions(HashAction(arg...), SearchAction())
+}
 func HashSelectSearch(m *ice.Message, args []string, keys ...string) *ice.Message {
 	if args[0] != m.CommandKey() {
 		return m
 	}
 	if len(keys) == 0 {
-		keys = kit.Filters(kit.Split(m.Config(FIELD)), TIME, HASH)
+		keys = kit.Filters(kit.Split(HashField(m)), TIME, HASH)
 	}
 	HashSelectValue(m, func(value ice.Map) {
 		if args[1] == "" || args[1] == value[keys[1]] {
diff --git a/base/mdb/zone.go b/base/mdb/zone.go
index 35c07300..42f2b266 100644
--- a/base/mdb/zone.go
+++ b/base/mdb/zone.go
@@ -45,7 +45,6 @@ func _zone_select(m *ice.Message, prefix, chain, zone string, id string) {
 	if zone == RANDOM {
 		zone = RANDOMS
 	}
-
 	fields := _zone_fields(m)
 	defer RLock(m, prefix, chain)()
 	Richs(m, prefix, chain, kit.Select(FOREACH, zone), func(key string, val Map) {
@@ -60,7 +59,6 @@ func _zone_export(m *ice.Message, prefix, chain, file string) {
 	f, p, e := miss.CreateFile(kit.Keys(file, CSV))
 	m.Assert(e)
 	defer f.Close()
-
 	w := csv.NewWriter(f)
 	defer w.Flush()
 	fields := _zone_fields(m)
@@ -68,22 +66,21 @@ func _zone_export(m *ice.Message, prefix, chain, file string) {
 		fields = append(fields, EXTRA)
 	}
 	w.Write(fields)
-
 	keys := []string{}
-	Richs(m, prefix, chain, FOREACH, func(key string, val ice.Map) { keys = append(keys, key) })
+	func() {
+		defer RLock(m, prefix, chain)()
+		Richs(m, prefix, chain, FOREACH, func(key string, val ice.Map) { keys = append(keys, key) })
+	}()
 	kit.Sort(keys)
-
 	count := 0
 	defer Lock(m, prefix, chain)()
 	for _, key := range keys {
 		Richs(m, prefix, chain, key, func(key string, val ice.Map) {
 			val = kit.GetMeta(val)
-
 			chain := kit.Keys(chain, HASH, key)
 			defer RLock(m, prefix, chain)()
 			Grows(m, prefix, chain, "", "", func(value ice.Map) {
 				value = kit.GetMeta(value)
-
 				list := []string{}
 				for _, k := range fields {
 					list = append(list, kit.Select(kit.Format(kit.Value(val, k)), kit.Format(kit.Value(value, k))))
@@ -93,7 +90,6 @@ func _zone_export(m *ice.Message, prefix, chain, file string) {
 			})
 		})
 	}
-
 	m.Logs(EXPORT, KEY, path.Join(prefix, chain), FILE, p, COUNT, count)
 	m.Conf(prefix, kit.Keys(chain, HASH), "")
 	m.Echo(p).StatusTime(LINK, "/share/local/"+p)
@@ -102,21 +98,17 @@ func _zone_import(m *ice.Message, prefix, chain, file string) {
 	f, e := miss.OpenFile(kit.Keys(file, CSV))
 	m.Assert(e)
 	defer f.Close()
-
 	r := csv.NewReader(f)
 	head, _ := r.Read()
 	count := 0
-
 	list := ice.Maps{}
 	zkey := kit.Select(head[0], m.OptionFields())
-
 	defer Lock(m, prefix, chain)()
 	for {
 		line, e := r.Read()
 		if e != nil {
 			break
 		}
-
 		zone := ""
 		data := kit.Dict()
 		for i, k := range head {
@@ -134,7 +126,6 @@ func _zone_import(m *ice.Message, prefix, chain, file string) {
 		if list[zone] == "" {
 			list[zone] = Rich(m, prefix, chain, kit.Data(zkey, zone))
 		}
-
 		func() {
 			chain := kit.Keys(chain, HASH, list[zone])
 			defer Lock(m, prefix, chain)()
@@ -142,7 +133,6 @@ func _zone_import(m *ice.Message, prefix, chain, file string) {
 		}()
 		count++
 	}
-
 	m.Logs(IMPORT, KEY, path.Join(prefix, chain), COUNT, count)
 	m.Echo("%d", count)
 }
@@ -154,66 +144,45 @@ const ZONE = "zone"
 
 func ZoneAction(args ...ice.Any) ice.Actions {
 	return ice.Actions{ice.CTX_INIT: AutoConfig(append([]ice.Any{SHORT, ZONE}, args)...),
-		INPUTS: {Name: "inputs", Help: "补全", Hand: func(m *ice.Message, arg ...string) { ZoneInputs(m, arg) }},
-		CREATE: {Name: "create zone", Help: "创建", Hand: func(m *ice.Message, arg ...string) { ZoneCreate(m, arg) }},
-		REMOVE: {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) { ZoneRemove(m, arg) }},
-		INSERT: {Name: "insert", Help: "添加", Hand: func(m *ice.Message, arg ...string) { ZoneInsert(m, arg) }},
-		MODIFY: {Name: "modify", Help: "编辑", Hand: func(m *ice.Message, arg ...string) { ZoneModify(m, arg) }},
-		SELECT: {Name: "select", Help: "列表", Hand: func(m *ice.Message, arg ...string) { ZoneSelect(m, arg...) }},
-		EXPORT: {Name: "export", Help: "导出", Hand: func(m *ice.Message, arg ...string) { ZoneExport(m, arg) }},
-		IMPORT: {Name: "import", Help: "导入", Hand: func(m *ice.Message, arg ...string) { ZoneImport(m, arg) }},
-		PREV:   {Name: "prev", Help: "上一页", Hand: func(m *ice.Message, arg ...string) { PrevPage(m, arg[0], arg[1:]...) }},
-		NEXT:   {Name: "next", Help: "下一页", Hand: func(m *ice.Message, arg ...string) { NextPageLimit(m, arg[0], arg[1:]...) }},
+		INPUTS: {Hand: func(m *ice.Message, arg ...string) { ZoneInputs(m, arg) }},
+		CREATE: {Name: "create zone", Hand: func(m *ice.Message, arg ...string) { ZoneCreate(m, arg) }},
+		REMOVE: {Hand: func(m *ice.Message, arg ...string) { ZoneRemove(m, arg) }},
+		INSERT: {Hand: func(m *ice.Message, arg ...string) { ZoneInsert(m, arg) }},
+		MODIFY: {Hand: func(m *ice.Message, arg ...string) { ZoneModify(m, arg) }},
+		SELECT: {Name: "select zone id auto insert", Hand: func(m *ice.Message, arg ...string) { ZoneSelect(m, arg...) }},
+		EXPORT: {Hand: func(m *ice.Message, arg ...string) { ZoneExport(m, arg) }},
+		IMPORT: {Hand: func(m *ice.Message, arg ...string) { ZoneImport(m, arg) }},
+		PREV:   {Hand: func(m *ice.Message, arg ...string) { PrevPage(m, arg[0], arg[1:]...) }},
+		NEXT:   {Hand: func(m *ice.Message, arg ...string) { NextPageLimit(m, arg[0], arg[1:]...) }},
 	}
 }
 func ZoneShort(m *ice.Message) string {
 	return kit.Select(ZONE, m.Config(SHORT), m.Config(SHORT) != UNIQ)
 }
-func ZoneField(m *ice.Message) string {
-	return kit.Select(ZONE_FIELD, m.Config(FIELD))
-}
-func ZoneArgs(m *ice.Message, arg ...Any) []string {
-	return _mdb_args(m, ZoneField(m), arg...)
-}
-
+func ZoneField(m *ice.Message) string { return kit.Select(ZONE_FIELD, m.Config(FIELD)) }
 func ZoneInputs(m *ice.Message, arg ...Any) {
-	m.Cmdy(INPUTS, m.PrefixKey(), "", ZONE, m.Option(ZoneShort(m)), ZoneArgs(m, arg...))
+	m.Cmdy(INPUTS, m.PrefixKey(), "", ZONE, m.Option(ZoneShort(m)), arg)
 }
 func ZoneCreate(m *ice.Message, arg ...Any) {
 	m.Cmdy(INSERT, m.PrefixKey(), "", HASH, arg)
 }
 func ZoneRemove(m *ice.Message, arg ...Any) {
-	args := kit.Simple(arg...)
-	if len(args) == 0 {
-		args = m.OptionSimple(ZoneShort(m), HASH)
+	if args := kit.Simple(arg...); len(args) == 0 {
+		arg = append(arg, m.OptionSimple(ZoneShort(m), HASH))
 	} else if len(args) == 1 {
-		args = []string{ZoneShort(m), args[0]}
+		arg = kit.List(ZoneShort(m), args[0])
 	}
-	m.Cmdy(DELETE, m.PrefixKey(), "", HASH, args)
+	m.Cmdy(DELETE, m.PrefixKey(), "", HASH, arg)
 }
 func ZoneInsert(m *ice.Message, arg ...Any) {
-	args := kit.Simple(arg...)
-	if len(args) == 0 {
-		args = m.OptionSimple(ZoneShort(m), m.Config(FIELD))
-	}
-	if len(args)%2 == 1 {
-		args = args[:len(args)-1]
-	}
-	for i := len(args) - 2; i >= 0; i -= 2 {
-		if args[i+1] == "" {
-			args = args[:i]
-		} else {
-			break
-		}
-	}
-	m.Cmdy(INSERT, m.PrefixKey(), "", ZONE, args[1], ZoneArgs(m, args[2:]))
+	m.Cmdy(INSERT, m.PrefixKey(), "", ZONE, arg)
 }
 func ZoneModify(m *ice.Message, arg ...Any) {
-	m.Cmdy(MODIFY, m.PrefixKey(), "", ZONE, m.Option(ZoneShort(m)), m.Option(ID), ZoneArgs(m, arg...))
+	m.Cmdy(MODIFY, m.PrefixKey(), "", ZONE, m.Option(ZoneShort(m)), m.Option(ID), arg)
 }
 func ZoneSelect(m *ice.Message, arg ...string) *ice.Message {
 	arg = kit.Slice(arg, 0, 2)
-	m.Fields(len(arg), kit.Fields(TIME, m.Config(SHORT), COUNT), m.Config(FIELD))
+	m.Fields(len(arg), kit.Fields(TIME, m.Config(SHORT), COUNT), ZoneField(m))
 	if m.Cmdy(SELECT, m.PrefixKey(), "", ZONE, arg, logs.FileLineMeta(logs.FileLine(-1))); len(arg) == 0 {
 		if m.Config(SHORT) != "" {
 			m.Sort(m.Config(SHORT))
@@ -227,7 +196,7 @@ func ZoneSelect(m *ice.Message, arg ...string) *ice.Message {
 }
 func ZoneExport(m *ice.Message, arg ...Any) {
 	if m.OptionFields() == "" {
-		m.OptionFields(m.Config(SHORT), m.Config(FIELD))
+		m.OptionFields(m.Config(SHORT), ZoneField(m))
 	}
 	m.Cmdy(EXPORT, m.PrefixKey(), "", ZONE, arg)
 }
@@ -239,7 +208,7 @@ func ZoneSelectPage(m *ice.Message, arg ...string) *ice.Message {
 	return ZoneSelect(m, arg...)
 }
 func ZoneSelects(m *ice.Message, arg ...string) *ice.Message {
-	m.OptionFields(m.Config(FIELD))
+	m.OptionFields(ZoneField(m))
 	return ZoneSelect(m, arg...)
 }
 func ZoneSelectAll(m *ice.Message, arg ...string) *ice.Message {
diff --git a/base/nfs/tail.go b/base/nfs/tail.go
index 2938c507..05f6d877 100644
--- a/base/nfs/tail.go
+++ b/base/nfs/tail.go
@@ -59,7 +59,7 @@ func init() {
 				_tail_create(m, arg...)
 			}},
 		}, mdb.ZoneAction(mdb.SHORT, mdb.NAME, mdb.FIELD, "time,id,file,text")), Hand: func(m *ice.Message, arg ...string) {
-			m.Fields(len(kit.Slice(arg, 0, 2)), "time,name,count,file", m.Config(mdb.FIELD))
+			m.Fields(len(kit.Slice(arg, 0, 2)), "time,name,count,file", mdb.ZoneField(m))
 			mdb.OptionPage(m, kit.Slice(arg, 2)...)
 
 			mdb.ZoneSelect(m.Spawn(), arg...).Table(func(index int, value ice.Maps, head []string) {
diff --git a/base/nfs/trash.go b/base/nfs/trash.go
index 91984bc3..828227e2 100644
--- a/base/nfs/trash.go
+++ b/base/nfs/trash.go
@@ -54,9 +54,10 @@ func init() {
 				mdb.HashRemove(m, m.OptionSimple(mdb.HASH))
 			}},
 			mdb.PRUNES: {Name: "prunes before@date", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
-				mdb.HashPrunes(m, func(value ice.Maps) bool {
-					Remove(m, value[FILE])
+				mdb.HashPrunes(m, func(value ice.Map) bool {
 					return true
+				}).Tables(func(value ice.Maps) {
+					Remove(m, value[FILE])
 				})
 			}},
 		}, mdb.HashAction(mdb.SHORT, FROM, mdb.FIELD, "time,hash,file,from")), Hand: func(m *ice.Message, arg ...string) {
diff --git a/core/chat/demo.go b/core/chat/demo.go
new file mode 100644
index 00000000..1374a353
--- /dev/null
+++ b/core/chat/demo.go
@@ -0,0 +1,15 @@
+package chat
+
+import (
+	ice "shylinux.com/x/icebergs"
+	"shylinux.com/x/icebergs/base/ctx"
+	"shylinux.com/x/icebergs/base/mdb"
+)
+
+func init() {
+	Index.MergeCommands(ice.Commands{
+		"demo-hash": {Actions: ice.MergeActions(mdb.HashAction(), ctx.CmdAction())},
+		"demo-list": {Actions: ice.MergeActions(mdb.ListAction(), ctx.CmdAction())},
+		"demo-zone": {Actions: ice.MergeActions(mdb.ZoneAction(), ctx.CmdAction())},
+	})
+}
diff --git a/core/chat/favor.go b/core/chat/favor.go
index 442f811f..cf625082 100644
--- a/core/chat/favor.go
+++ b/core/chat/favor.go
@@ -80,7 +80,7 @@ func init() {
 				m.Option(mdb.TYPE, m.Cmd("", m.Option(mdb.HASH)).Append(mdb.TYPE))
 				ctx.Run(m, arg...)
 			}},
-		}, mdb.HashAction(mdb.FIELD, "time,hash,type,name,text"), ctx.CmdAction(), KeyboardAction()), Hand: func(m *ice.Message, arg ...string) {
+		}, mdb.HashAction(), ctx.CmdAction(), KeyboardAction()), Hand: func(m *ice.Message, arg ...string) {
 			if len(arg) > 0 && arg[0] == ctx.ACTION {
 				m.Option(mdb.TYPE, m.Cmd("", m.Option(mdb.HASH)).Append(mdb.TYPE))
 				gdb.Event(m, FAVOR_ACTION, arg)
diff --git a/core/code/pprof.go b/core/code/pprof.go
index ea1cca05..f6bcf9d0 100644
--- a/core/code/pprof.go
+++ b/core/code/pprof.go
@@ -62,7 +62,7 @@ func init() {
 				m.Echo("http://%s/ui/top", p).ProcessInner()
 			}},
 		}, mdb.ZoneAction(mdb.SHORT, mdb.ZONE, mdb.FIELD, "time,id,text,file", PPROF, kit.List(GO, "tool", PPROF))), Hand: func(m *ice.Message, arg ...string) {
-			m.Fields(len(arg), "time,zone,count,binnary,service,seconds", m.Config(mdb.FIELD))
+			m.Fields(len(arg), "time,zone,count,binnary,service,seconds", mdb.ZoneField(m))
 			if mdb.ZoneSelect(m, arg...); len(arg) == 0 {
 				m.EchoAnchor(web.MergeLink(m, "/code/pprof/"))
 				m.PushAction(ice.RUN, mdb.REMOVE)
diff --git a/core/mall/asset.go b/core/mall/asset.go
index 5973a3c7..dd54f102 100644
--- a/core/mall/asset.go
+++ b/core/mall/asset.go
@@ -31,7 +31,7 @@ func _asset_check(m *ice.Message, account string) {
 	m.OptionCB(mdb.SELECT, func(key string, value ice.Map) {
 		amount += kit.Int(kit.Value(value, AMOUNT))
 	})
-	m.Cmd(mdb.SELECT, m.PrefixKey(), "", mdb.ZONE, account, ice.OptionFields(m.Config(mdb.FIELD)))
+	m.Cmd(mdb.SELECT, m.PrefixKey(), "", mdb.ZONE, account, ice.OptionFields(mdb.ZoneField(m)))
 
 	m.Cmdy(mdb.MODIFY, m.PrefixKey(), "", mdb.HASH, ACCOUNT, account, AMOUNT, amount)
 }
@@ -93,7 +93,7 @@ func init() {
 				web.Toast(m, "核算成功")
 			}},
 		}, mdb.ZoneAction(), ctx.CmdAction()), Hand: func(m *ice.Message, arg ...string) {
-			m.Fields(len(arg), "time,account,amount,count", m.Config(mdb.FIELD))
+			m.Fields(len(arg), "time,account,amount,count", mdb.ZoneField(m))
 			amount, count := 0, 0
 			if mdb.ZoneSelect(m, arg...); len(arg) == 0 {
 				m.PushAction(CHECK)
diff --git a/meta.go b/meta.go
index 86c64b0e..a5c8b45e 100644
--- a/meta.go
+++ b/meta.go
@@ -187,6 +187,9 @@ func (m *Message) Copy(msg *Message, arg ...string) *Message {
 		case MSG_CMDS, MSG_FIELDS, MSG_SESSID:
 			continue
 		}
+		if kit.IndexOf(m.meta[MSG_APPEND], k) > -1 {
+			continue
+		}
 		if v, ok := msg.data[k]; ok {
 			m.data[k] = v
 		} else {
@@ -396,7 +399,7 @@ func (m *Message) Options(arg ...Any) Any {
 	for i := 0; i < len(arg); i += 2 {
 		switch val := arg[i].(type) {
 		case []string:
-			for i := 0; i < len(val) - 1; i += 2 {
+			for i := 0; i < len(val)-1; i += 2 {
 				m.Optionv(val[i], val[i+1])
 			}
 			i--
diff --git a/misc/bash/trash.go b/misc/bash/trash.go
index 4c832d1a..c97ef3c9 100644
--- a/misc/bash/trash.go
+++ b/misc/bash/trash.go
@@ -35,9 +35,10 @@ func init() {
 				}
 			}},
 			mdb.PRUNES: {Name: "prunes before@date", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
-				mdb.HashPrunes(m, func(value ice.Maps) bool {
-					nfs.RemoveAll(m, value[TO])
+				mdb.HashPrunes(m, func(value ice.Map) bool {
 					return true
+				}).Tables(func(value ice.Maps) {
+					nfs.RemoveAll(m, value[TO])
 				})
 			}},
 			nfs.CAT: {Name: "cat", Help: "查看", Hand: func(m *ice.Message, arg ...string) {
diff --git a/misc/vim/sess.go b/misc/vim/sess.go
index 55f7a9c5..17afdfce 100644
--- a/misc/vim/sess.go
+++ b/misc/vim/sess.go
@@ -62,7 +62,7 @@ func init() {
 		}},
 		SESS: {Name: "sess hash auto prunes", Help: "会话流", Actions: ice.MergeActions(ice.Actions{
 			mdb.PRUNES: {Name: "prunes", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
-				m.OptionFields(m.Config(mdb.FIELD))
+				m.OptionFields(mdb.HashField(m))
 				m.Cmdy(mdb.PRUNES, m.PrefixKey(), "", mdb.HASH, mdb.STATUS, aaa.LOGOUT)
 			}},
 		}, mdb.HashAction(mdb.FIELD, "time,hash,status,username,hostname,pid,pwd")), Hand: func(m *ice.Message, arg ...string) {
diff --git a/option.go b/option.go
index 50b37d4e..0149e393 100644
--- a/option.go
+++ b/option.go
@@ -34,7 +34,7 @@ func (m *Message) OptionDefault(arg ...string) string {
 }
 func (m *Message) OptionSimple(key ...string) (res []string) {
 	if len(key) == 0 {
-		for _, k := range kit.Split(m.Config(FIELD)) {
+		for _, k := range kit.Split(kit.Select("type,name,text", m.Config(FIELD))) {
 			switch k {
 			case TIME, HASH:
 				continue