diff --git a/base/web/dream.go b/base/web/dream.go
index 50f1309b..a9720bdd 100644
--- a/base/web/dream.go
+++ b/base/web/dream.go
@@ -83,8 +83,8 @@ func _dream_show(m *ice.Message, name string) {
 		// 启动任务
 		m.Optionv(cli.CMD_OUTPUT, path.Join(p, m.Config(kit.Keys(cli.ENV, cli.CTX_LOG))))
 		m.Cmd(cli.DAEMON, m.Confv(DREAM, kit.Keym(ice.CMD)), ice.DEV, ice.DEV, kit.MDB_NAME, name, m.OptionSimple(RIVER))
-		m.Event(DREAM_CREATE, kit.MDB_TYPE, m.Option(kit.MDB_TYPE), kit.MDB_NAME, name)
 		m.Sleep(ice.MOD_TICK)
+		m.Event(DREAM_CREATE, kit.MDB_TYPE, m.Option(kit.MDB_TYPE), kit.MDB_NAME, name)
 	}
 	m.Cmdy(nfs.DIR, p)
 }
diff --git a/core/code/install.go b/core/code/install.go
index bdf6c992..7d8d0bfc 100644
--- a/core/code/install.go
+++ b/core/code/install.go
@@ -91,8 +91,17 @@ func _install_order(m *ice.Message, arg ...string) {
 	m.Cmdy(nfs.CAT, "etc/path")
 }
 func _install_spawn(m *ice.Message, arg ...string) {
-	port := m.Cmdx(tcp.PORT, aaa.RIGHT)
-	target := path.Join(m.Conf(cli.DAEMON, kit.META_PATH), port)
+	if kit.Int(m.Option(tcp.PORT)) >= 10000 {
+		p := path.Join(m.Conf(cli.DAEMON, kit.META_PATH), m.Option(tcp.PORT))
+		if _, e := os.Stat(p); e == nil {
+			m.Echo(p)
+			return
+		}
+	} else {
+		m.Option(tcp.PORT, m.Cmdx(tcp.PORT, aaa.RIGHT))
+	}
+
+	target := path.Join(m.Conf(cli.DAEMON, kit.META_PATH), m.Option(tcp.PORT))
 	source := path.Join(m.Conf(INSTALL, kit.META_PATH), kit.TrimExt(m.Option(kit.MDB_LINK)))
 
 	m.Cmd(nfs.DIR, path.Join(source, kit.Select("_install", m.Option("install")))).Table(func(index int, value map[string]string, head []string) {
diff --git a/data.go b/data.go
index b5e6ce62..0b7e237d 100644
--- a/data.go
+++ b/data.go
@@ -32,9 +32,20 @@ func (m *Message) Save(arg ...string) *Message {
 			arg = append(arg, k)
 		}
 	}
+	for i, k := range arg {
+		arg[i] = m.Prefix(k)
+	}
 	return m.Cmd("config", SAVE, m.Prefix("json"), arg)
 }
 func (m *Message) Load(arg ...string) *Message {
+	if len(arg) == 0 {
+		for k := range m.target.Configs {
+			arg = append(arg, k)
+		}
+	}
+	for i, k := range arg {
+		arg[i] = m.Prefix(k)
+	}
 	return m.Cmd("config", LOAD, m.Prefix("json"), arg)
 }
 
diff --git a/meta.go b/meta.go
index b9917db5..397c1949 100644
--- a/meta.go
+++ b/meta.go
@@ -161,6 +161,7 @@ func (m *Message) Copy(msg *Message, arg ...string) *Message {
 	}
 
 	for _, k := range msg.meta[MSG_OPTION] {
+		m.Set(MSG_OPTION, k)
 		m.Add(MSG_OPTION, kit.Simple(k, msg.meta[k])...)
 	}
 	for _, k := range msg.meta[MSG_APPEND] {
@@ -248,6 +249,9 @@ func (m *Message) Sort(key string, arg ...string) *Message {
 func (m *Message) Table(cbs ...func(index int, value map[string]string, head []string)) *Message {
 	if len(cbs) > 0 && cbs[0] != nil {
 		if m.FieldsIsDetail() {
+			if m.Length() == 0 {
+				return m
+			}
 			line := map[string]string{}
 			for i, k := range m.meta[kit.MDB_KEY] {
 				line[k] = kit.Select("", m.meta[kit.MDB_VALUE], i)
@@ -256,14 +260,7 @@ func (m *Message) Table(cbs ...func(index int, value map[string]string, head []s
 			return m
 		}
 
-		nrow := 0
-		for _, k := range m.meta[MSG_APPEND] {
-			if len(m.meta[k]) > nrow {
-				nrow = len(m.meta[k])
-			}
-		}
-
-		for i := 0; i < nrow; i++ {
+		for i := 0; i < m.Length(); i++ {
 			line := map[string]string{}
 			for _, k := range m.meta[MSG_APPEND] {
 				line[k] = kit.Select("", m.meta[k], i)
diff --git a/type.go b/type.go
index bc6ab86a..85fec25d 100644
--- a/type.go
+++ b/type.go
@@ -136,6 +136,9 @@ func (c *Context) Merge(s *Context) *Context {
 			if kit.Value(v.Meta, kit.Keys("_trans", k), help[0]); len(help) > 1 {
 				kit.Value(v.Meta, kit.Keys(kit.MDB_TITLE, k), help[1])
 			}
+			if a.Hand == nil {
+				continue
+			}
 			if a.List == nil {
 				a.List = c.split(a.Name)
 			}