diff --git a/base/aaa/user.go b/base/aaa/user.go
index ea9a0699..e646592b 100644
--- a/base/aaa/user.go
+++ b/base/aaa/user.go
@@ -88,6 +88,8 @@ func UserLogin(m *ice.Message, username, password string) bool {
 }
 
 const (
+	AVATAR = "avatar"
+
 	USER_CREATE = "user.create"
 )
 
diff --git a/base/mdb/mdb.go b/base/mdb/mdb.go
index 424f628e..5a4bc4a9 100644
--- a/base/mdb/mdb.go
+++ b/base/mdb/mdb.go
@@ -69,7 +69,7 @@ func _hash_export(m *ice.Message, prefix, chain, file string) {
 
 	en := json.NewEncoder(f)
 	en.SetIndent("", "  ")
-	en.Encode(m.Confv(prefix, kit.Keys(chain, HASH)))
+	e = en.Encode(m.Confv(prefix, kit.Keys(chain, HASH)))
 
 	m.Log_EXPORT(kit.MDB_KEY, path.Join(prefix, chain), kit.MDB_FILE, p)
 	m.Echo(p)
diff --git a/base/web/cache.go b/base/web/cache.go
index 30352a67..17af44f8 100644
--- a/base/web/cache.go
+++ b/base/web/cache.go
@@ -39,6 +39,7 @@ func _cache_save(m *ice.Message, kind, name, text string, arg ...string) { // fi
 	m.Push(kit.MDB_TEXT, text)
 	m.Push(kit.MDB_SIZE, size)
 	m.Push(kit.MDB_FILE, file)
+	m.Push(kit.MDB_HASH, h)
 	m.Push(DATA, h)
 }
 func _cache_watch(m *ice.Message, key, file string) {
diff --git a/conf.go b/conf.go
index 25e376b9..30a50e18 100644
--- a/conf.go
+++ b/conf.go
@@ -21,6 +21,7 @@ const ( // MSG
 	MSG_SOURCE = "_source"
 	MSG_TARGET = "_target"
 	MSG_HANDLE = "_handle"
+	MSG_UPLOAD = "_upload"
 	MSG_OUTPUT = "_output"
 	MSG_ARGS   = "_args"
 
diff --git a/core/chat/action.go b/core/chat/action.go
index 2f84e6de..3ba89781 100644
--- a/core/chat/action.go
+++ b/core/chat/action.go
@@ -8,9 +8,8 @@ import (
 	kit "github.com/shylinux/toolkits"
 )
 
-func _action_upload(m *ice.Message, arg ...string) {
-	msg := m.Cmd(web.CACHE, web.UPLOAD)
-	m.Option("_upload", msg.Append("data"), msg.Append("name"))
+func _action_domain(m *ice.Message, arg ...string) string {
+	return m.Option(ice.MSG_DOMAIN, kit.Keys("R"+kit.Select(m.Option(ice.MSG_RIVER), arg, 1), "S"+kit.Select(m.Option(ice.MSG_STORM), arg, 0)))
 }
 func _action_right(m *ice.Message, river string, storm string) (ok bool) {
 	if ok = true; m.Option(ice.MSG_USERROLE) == aaa.VOID {
@@ -33,7 +32,7 @@ func _action_show(m *ice.Message, river, storm, index string, arg ...string) {
 	prefix := kit.Keys(kit.MDB_HASH, river, TOOL, kit.MDB_HASH, storm)
 	if m.Grows(RIVER, prefix, kit.MDB_ID, index, func(index int, value map[string]interface{}) {
 		if cmds = kit.Simple(kit.Keys(value[CTX], value[CMD])); kit.Format(value[POD]) != "" {
-			m.Option(kit.SSH_POD, value[POD])
+			m.Option(POD, value[POD])
 		}
 	}) == nil && m.Warn(!m.Right(cmds), ice.ErrNotAuth) {
 		return
@@ -47,12 +46,16 @@ func _action_proxy(m *ice.Message) (proxy []string) {
 	}
 	return proxy
 }
+func _action_upload(m *ice.Message, arg ...string) {
+	msg := m.Cmd(web.CACHE, web.UPLOAD)
+	m.Option(ice.MSG_UPLOAD, msg.Append(kit.MDB_HASH), msg.Append(kit.MDB_NAME))
+}
 
 const ACTION = "action"
 
 func init() {
 	Index.Merge(&ice.Context{Commands: map[string]*ice.Command{
-		"/action": {Name: "/action", Help: "工作台", Action: map[string]*ice.Action{
+		"/action": {Name: "/action river storm action arg...", Help: "工作台", Action: map[string]*ice.Action{
 			ctx.COMMAND: {Name: "command", Help: "命令", Hand: func(m *ice.Message, arg ...string) {
 				for _, k := range arg {
 					m.Cmdy(ctx.COMMAND, k)
@@ -71,8 +74,9 @@ func init() {
 				return //命令列表
 			}
 
-			if m.Option("_upload") != "" {
-				_action_upload(m)
+			_action_domain(m)
+			if m.Option(ice.MSG_UPLOAD) != "" {
+				_action_upload(m) // 上传文件
 			}
 			_action_show(m, arg[0], arg[1], arg[2], arg[3:]...)
 		}},
diff --git a/core/chat/header.go b/core/chat/header.go
index bcb6e471..a26438fc 100644
--- a/core/chat/header.go
+++ b/core/chat/header.go
@@ -35,7 +35,7 @@ func init() {
 					m.Echo(m.Option(ice.MSG_USERNAME))
 				}},
 
-				"userrole": {Name: "userrole", Help: "登录检查", Hand: func(m *ice.Message, arg ...string) {
+				aaa.USERROLE: {Name: "userrole", Help: "用户角色", Hand: func(m *ice.Message, arg ...string) {
 					m.Echo(aaa.UserRole(m, m.Option("who")))
 				}},
 
diff --git a/core/chat/location.go b/core/chat/location.go
index 34e6f0ea..e1ff3c9e 100644
--- a/core/chat/location.go
+++ b/core/chat/location.go
@@ -35,8 +35,8 @@ func init() {
 			LOCATION: {Name: LOCATION, Help: "地理位置", Value: kit.Data(kit.MDB_SHORT, kit.MDB_TEXT)},
 		},
 		Commands: map[string]*ice.Command{
-			LOCATION: {Name: "location text auto 添加@location", Help: "地理位置", Action: map[string]*ice.Action{
-				mdb.CREATE: {Name: "insert type name address latitude longitude", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
+			LOCATION: {Name: "location text auto create@location", Help: "地理位置", Action: map[string]*ice.Action{
+				mdb.CREATE: {Name: "insert type=text name address latitude longitude", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					_trans(arg, map[string]string{"address": "text"})
 					m.Conf(LOCATION, kit.Keys(m.Option(ice.MSG_DOMAIN), kit.MDB_META, kit.MDB_SHORT), kit.MDB_TEXT)
 					m.Cmdy(mdb.INSERT, LOCATION, m.Option(ice.MSG_DOMAIN), mdb.HASH, arg)
@@ -68,11 +68,10 @@ func init() {
 				m.Table(func(index int, value map[string]string, head []string) {
 					m.PushRender(kit.MDB_LINK, "a", "百度地图", kit.Format(
 						"https://map.baidu.com/search/%s/@12958750.085,4825785.55,16z?querytype=s&da_src=shareurl&wd=%s",
-						url.QueryEscape(kit.Format(value[kit.MDB_TEXT])),
-						url.QueryEscape(kit.Format(value[kit.MDB_TEXT])),
+						url.QueryEscape(kit.Format(value[kit.MDB_TEXT])), url.QueryEscape(kit.Format(value[kit.MDB_TEXT])),
 					))
 				})
-				m.PushAction("删除")
+				m.PushAction(mdb.REMOVE)
 			}},
 		},
 	}, nil)
diff --git a/core/chat/paste.go b/core/chat/paste.go
index f7260cc3..44d10535 100644
--- a/core/chat/paste.go
+++ b/core/chat/paste.go
@@ -15,13 +15,13 @@ func init() {
 			PASTE: {Name: PASTE, Help: "粘贴板", Value: kit.Data(kit.MDB_SHORT, kit.MDB_TEXT)},
 		},
 		Commands: map[string]*ice.Command{
-			PASTE: {Name: "paste hash auto 添加@paste", Help: "粘贴板", Action: map[string]*ice.Action{
-				mdb.INSERT: {Name: "insert data:textarea=hi", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
+			PASTE: {Name: "paste hash auto create@paste", Help: "粘贴板", Action: map[string]*ice.Action{
+				mdb.CREATE: {Name: "create type=text name=hi data:textarea=hi", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					_trans(arg, map[string]string{"data": "text"})
 					m.Conf(PASTE, kit.Keys(m.Option(ice.MSG_DOMAIN), kit.MDB_META, kit.MDB_SHORT), kit.MDB_TEXT)
 					m.Cmdy(mdb.INSERT, m.Prefix(PASTE), m.Option(ice.MSG_DOMAIN), mdb.HASH, arg)
 				}},
-				mdb.DELETE: {Name: "delete", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
+				mdb.REMOVE: {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.DELETE, m.Prefix(PASTE), m.Option(ice.MSG_DOMAIN), mdb.HASH, kit.MDB_TEXT, m.Option(kit.MDB_TEXT))
 				}},
 				mdb.EXPORT: {Name: "export", Help: "导出", Hand: func(m *ice.Message, arg ...string) {
@@ -30,6 +30,9 @@ func init() {
 				mdb.IMPORT: {Name: "import", Help: "导入", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.IMPORT, m.Prefix(PASTE), m.Option(ice.MSG_DOMAIN), mdb.HASH)
 				}},
+				mdb.INPUTS: {Name: "inputs", Help: "补全", Hand: func(m *ice.Message, arg ...string) {
+					m.Cmdy(mdb.INPUTS, m.Prefix(PASTE), m.Option(ice.MSG_DOMAIN), mdb.HASH, arg)
+				}},
 			}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 				if len(arg) > 0 {
 					text := m.Cmd(mdb.SELECT, m.Prefix(PASTE), m.Option(ice.MSG_DOMAIN), mdb.HASH, kit.MDB_HASH, arg[0]).Append(kit.MDB_TEXT)
@@ -41,7 +44,7 @@ func init() {
 
 				m.Cmdy(mdb.SELECT, m.Prefix(PASTE), m.Option(ice.MSG_DOMAIN), mdb.HASH)
 				m.Sort(kit.MDB_TIME, "time_r")
-				m.PushAction("删除")
+				m.PushAction(mdb.REMOVE)
 			}},
 		},
 	}, nil)
diff --git a/core/chat/river.go b/core/chat/river.go
index 292c4bb6..8fd4526b 100644
--- a/core/chat/river.go
+++ b/core/chat/river.go
@@ -12,9 +12,9 @@ import (
 )
 
 func _river_list(m *ice.Message) {
-	if m.Option("share") != "" && m.Option("share") != "" {
-		m.Option(ice.MSG_RIVER, m.Option("river"))
-		if m.Cmd(AUTH, m.Option("share")).Append(kit.MDB_TYPE) == USER {
+	if m.Option(web.SHARE) != "" && m.Option(web.SHARE) != "" {
+		m.Option(ice.MSG_RIVER, m.Option(RIVER))
+		if m.Cmd(m.Prefix(AUTH), m.Option(web.SHARE)).Append(kit.MDB_TYPE) == USER {
 			if m.Cmd(m.Prefix(USER), m.Option(ice.MSG_USERNAME)).Append(ice.MSG_USERNAME) == "" {
 				m.Cmd(m.Prefix(USER), mdb.INSERT, aaa.USERNAME, m.Option(ice.MSG_USERNAME))
 				// 加入群组
@@ -22,7 +22,7 @@ func _river_list(m *ice.Message) {
 		}
 	}
 
-	m.Set(ice.MSG_OPTION, kit.MDB_KEY)
+	m.Set(ice.MSG_OPTION, kit.MDB_HASH)
 	m.Set(ice.MSG_OPTION, kit.MDB_NAME)
 
 	if p := m.Option(POD); p != "" {
@@ -33,7 +33,7 @@ func _river_list(m *ice.Message) {
 
 	m.Richs(RIVER, nil, kit.MDB_FOREACH, func(key string, value map[string]interface{}) {
 		m.Richs(RIVER, kit.Keys(kit.MDB_HASH, key, USER), m.Option(ice.MSG_USERNAME), func(k string, val map[string]interface{}) {
-			m.Push(key, value[kit.MDB_META], []string{kit.MDB_HASH, kit.MDB_NAME}, val[kit.MDB_META])
+			m.Push(key, kit.GetMeta(value), []string{kit.MDB_HASH, kit.MDB_NAME}, kit.GetMeta(val))
 		})
 	})
 }
@@ -74,12 +74,22 @@ func init() {
 				m.Option(mdb.FIELDS, mdb.DETAIL)
 				m.Cmdy(mdb.SELECT, RIVER, "", mdb.HASH, kit.MDB_HASH, m.Option(ice.MSG_RIVER))
 			}},
-			AUTH: {Name: "auth hash auto 添加", Help: "授权", Action: map[string]*ice.Action{
+			AUTH: {Name: "auth hash auto create", Help: "授权", Action: map[string]*ice.Action{
 				mdb.CREATE: {Name: "create type=node,user name text", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.INSERT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), AUTH), mdb.HASH,
 						aaa.USERROLE, m.Option(ice.MSG_USERROLE), aaa.USERNAME, m.Option(ice.MSG_USERNAME),
 						kit.MDB_TIME, m.Time("72h"), arg)
 				}},
+				mdb.INSERT: {Name: "insert river share", Help: "加入", Hand: func(m *ice.Message, arg ...string) {
+					m.Option(mdb.FIELDS, "time,hash,userrole,username,type,name,text")
+					msg := m.Cmd(mdb.SELECT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(RIVER), AUTH), mdb.HASH, kit.MDB_HASH, m.Option(web.SHARE))
+					switch msg.Append(kit.MDB_TYPE) {
+					case USER:
+						m.Option(ice.MSG_RIVER, m.Option(RIVER))
+						m.Cmdy(m.Prefix(USER), mdb.INSERT, aaa.USERNAME, m.Option(ice.MSG_USERNAME))
+					case NODE:
+					}
+				}},
 				mdb.MODIFY: {Name: "modify", Help: "编辑", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.MODIFY, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), AUTH), mdb.HASH,
 						kit.MDB_HASH, m.Option(kit.MDB_HASH), arg)
@@ -89,23 +99,23 @@ func init() {
 						kit.MDB_HASH, m.Option(kit.MDB_HASH))
 				}},
 			}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-				m.Option(mdb.FIELDS, "time,hash,userrole,username,type,name,text")
+				m.Option(mdb.FIELDS, kit.Select("time,hash,userrole,username,type,name,text", mdb.DETAIL, len(arg) > 0))
 				m.Cmdy(mdb.SELECT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), AUTH), mdb.HASH, kit.MDB_HASH, arg)
-				m.PushAction("删除")
+				m.PushAction(mdb.REMOVE)
 			}},
-			NODE: {Name: "node name ctx cmd auto 添加 邀请", Help: "设备", Action: map[string]*ice.Action{
-				mdb.INVITE: {Name: "invite", Help: "邀请", Hand: func(m *ice.Message, arg ...string) {
-					m.Option(web.SHARE, m.Cmdx(AUTH, mdb.CREATE, kit.MDB_TYPE, NODE))
-					m.Cmdy(code.PUBLISH, "contexts", "tool")
-				}},
+			NODE: {Name: "node name ctx cmd auto insert invite", Help: "设备", Action: map[string]*ice.Action{
 				mdb.INSERT: {Name: "insert type name share", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.INSERT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(RIVER), NODE), mdb.HASH, arg)
 				}},
+				mdb.INVITE: {Name: "invite", Help: "邀请", Hand: func(m *ice.Message, arg ...string) {
+					m.Option(web.SHARE, m.Cmdx(m.Prefix(AUTH), mdb.CREATE, kit.MDB_TYPE, NODE))
+					m.Cmdy(code.PUBLISH, "contexts", "tool")
+				}},
 				web.SPACE_START: {Name: "start type name share river", Help: "启动", Hand: func(m *ice.Message, arg ...string) {
 					if m.Option(ice.MSG_RIVER, m.Option(RIVER)) == "" {
 						return
 					}
-					if msg := m.Cmd(AUTH, m.Option("share")); msg.Append(kit.MDB_TYPE) == NODE {
+					if msg := m.Cmd(m.Prefix(AUTH), m.Option(web.SHARE)); msg.Append(kit.MDB_TYPE) == NODE {
 						m.Cmdy(mdb.INSERT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(RIVER), NODE), mdb.HASH, arg)
 					}
 				}},
@@ -124,12 +134,12 @@ func init() {
 						m.PushRender(kit.MDB_LINK, "a", value[kit.MDB_NAME],
 							kit.MergeURL(m.Option(ice.MSG_USERWEB), kit.SSH_POD, kit.Keys(m.Option(kit.SSH_POD), value[kit.MDB_NAME])))
 					})
-					m.PushAction("删除")
+					m.PushAction(mdb.REMOVE)
 					return
 				}
 				m.Cmdy(web.ROUTE, arg)
 			}},
-			TOOL: {Name: "tool hash id auto 添加 创建", Help: "工具", Action: map[string]*ice.Action{
+			TOOL: {Name: "tool hash id auto insert create", Help: "工具", Action: map[string]*ice.Action{
 				mdb.CREATE: {Name: "create type=public,protected,private name=hi text=hello", Help: "创建", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.INSERT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), TOOL), mdb.HASH, arg)
 				}},
@@ -149,6 +159,22 @@ func init() {
 					m.Cmdy(mdb.DELETE, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), TOOL), mdb.HASH,
 						kit.MDB_HASH, m.Option(kit.MDB_HASH))
 				}},
+				mdb.EXPORT: {Name: "export", Help: "导出", Hand: func(m *ice.Message, arg ...string) {
+					if m.Option(kit.MDB_ID) != "" {
+						_action_domain(m, m.Option(kit.MDB_HASH))
+						m.Option(mdb.FIELDS, "time,id,pod,ctx,cmd,arg")
+						msg := m.Cmd(mdb.SELECT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), TOOL, kit.MDB_HASH, m.Option(kit.MDB_HASH)), mdb.LIST, kit.MDB_ID, m.Option(kit.MDB_ID))
+						m.Cmdy(_river_proxy(msg, msg.Append(POD)), kit.Keys(msg.Append(CTX), msg.Append(CMD)), mdb.EXPORT)
+					}
+				}},
+				mdb.IMPORT: {Name: "import", Help: "导入", Hand: func(m *ice.Message, arg ...string) {
+					if m.Option(kit.MDB_ID) != "" {
+						_action_domain(m, m.Option(kit.MDB_HASH))
+						m.Option(mdb.FIELDS, "time,id,pod,ctx,cmd,arg")
+						msg := m.Cmd(mdb.SELECT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), TOOL, kit.MDB_HASH, m.Option(kit.MDB_HASH)), mdb.LIST, kit.MDB_ID, m.Option(kit.MDB_ID))
+						m.Cmdy(_river_proxy(msg, msg.Append(POD)), kit.Keys(msg.Append(CTX), msg.Append(CMD)), mdb.IMPORT)
+					}
+				}},
 				mdb.INPUTS: {Name: "inputs", Help: "补全", Hand: func(m *ice.Message, arg ...string) {
 					switch arg[0] {
 					case kit.MDB_HASH:
@@ -163,7 +189,7 @@ func init() {
 							m.Push(CTX, kit.Keys(kit.Select("", value["ups"], value["ups"] != "shy"), value[kit.MDB_NAME]))
 							m.Push(kit.MDB_HELP, value[kit.MDB_HELP])
 						})
-					case CMD, "help":
+					case CMD, kit.MDB_HELP:
 						m.Cmd(ctx.CONTEXT, m.Option(CTX), ctx.COMMAND).Table(func(index int, value map[string]string, head []string) {
 							m.Push(CMD, value[kit.MDB_KEY])
 							m.Push(kit.MDB_NAME, value[kit.MDB_NAME])
@@ -175,8 +201,8 @@ func init() {
 				if len(arg) == 0 {
 					m.Option(mdb.FIELDS, "time,hash,name,count")
 					m.Cmdy(mdb.SELECT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), TOOL), mdb.HASH)
-					m.PushAction("删除")
-					return
+					m.PushAction(mdb.REMOVE)
+					return // 应用列表
 				}
 
 				m.Option(mdb.FIELDS, "time,id,pod,ctx,cmd,arg")
@@ -187,26 +213,28 @@ func init() {
 
 				if len(arg) > 2 && arg[2] == "run" {
 					m.Cmdy(_river_proxy(m, msg.Append(POD)), kit.Keys(msg.Append(CTX), msg.Append(CMD)), arg[3:])
-					return
+					return // 执行命令
 				}
 				if m.Copy(msg); len(arg) < 2 {
-					return
+					m.PushAction(mdb.EXPORT, mdb.IMPORT)
+					return // 命令列表
 				}
 
-				m.Option("_process", "_field")
+				// 命令插件
+				m.Option(ice.MSG_PROCESS, "_field")
 				m.Option("_prefix", arg[0], arg[1], "run")
 				m.Table(func(index int, value map[string]string, head []string) {
 					m.Cmdy(web.SPACE, value[POD], ctx.CONTEXT, value[CTX], ctx.COMMAND, value[CMD])
 				})
 			}},
-			USER: {Name: "user username auto 添加 邀请", Help: "用户", Action: map[string]*ice.Action{
+			USER: {Name: "user username auto insert invite", Help: "用户", Action: map[string]*ice.Action{
 				mdb.INVITE: {Name: "invite", Help: "邀请", Hand: func(m *ice.Message, arg ...string) {
-					share := m.Option(web.SHARE, m.Cmdx(AUTH, mdb.CREATE, kit.MDB_TYPE, USER))
-					m.Cmdy(wiki.SPARK, "inner", kit.MergeURL(m.Option(ice.MSG_USERWEB), "river", m.Option(ice.MSG_RIVER), "share", share))
-					m.Cmdy(wiki.IMAGE, "qrcode", kit.MergeURL(m.Option(ice.MSG_USERWEB), "river", m.Option(ice.MSG_RIVER), "share", share))
+					share := m.Option(web.SHARE, m.Cmdx(m.Prefix(AUTH), mdb.CREATE, kit.MDB_TYPE, USER))
+					m.Cmdy(wiki.SPARK, "inner", kit.MergeURL(m.Option(ice.MSG_USERWEB), RIVER, m.Option(ice.MSG_RIVER), web.SHARE, share))
+					m.Cmdy(wiki.IMAGE, "qrcode", kit.MergeURL(m.Option(ice.MSG_USERWEB), RIVER, m.Option(ice.MSG_RIVER), web.SHARE, share))
 					m.Render("")
 				}},
-				mdb.INSERT: {Name: "insert username userzone usernick", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
+				mdb.INSERT: {Name: "insert username", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.INSERT, RIVER, kit.Keys(kit.MDB_HASH, m.Option(ice.MSG_RIVER), USER), mdb.HASH, arg)
 				}},
 				mdb.REMOVE: {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
@@ -214,6 +242,7 @@ func init() {
 				}},
 				mdb.INPUTS: {Name: "inputs", Help: "补全", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(aaa.USER)
+					m.Appendv(ice.MSG_APPEND, aaa.USERNAME, aaa.USERNICK)
 				}},
 			}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 				m.Option(mdb.FIELDS, "time,username")
@@ -221,25 +250,26 @@ func init() {
 				m.Table(func(index int, value map[string]string, head []string) {
 					m.Push(aaa.USERNICK, aaa.UserNick(m, value[aaa.USERNAME]))
 					m.Push(aaa.USERZONE, aaa.UserZone(m, value[aaa.USERNAME]))
+					m.PushRender(aaa.AVATAR, "img", value["avatar_url"])
 				})
-				m.PushAction("删除")
+				m.PushAction(mdb.REMOVE)
 			}},
-			RIVER: {Name: "river hash auto 添加", Help: "群组", Action: map[string]*ice.Action{
-				mdb.CREATE: {Name: "create type=public,protected,private name=hi text=hello", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
+			RIVER: {Name: "river hash auto create", Help: "群组", Action: map[string]*ice.Action{
+				mdb.CREATE: {Name: "create type=public,protected,private name=hi text=hello template=base", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					h := m.Cmdx(mdb.INSERT, RIVER, "", mdb.HASH, arg)
 					m.Option(ice.MSG_RIVER, h)
 					m.Echo(h)
 
-					m.Conf(RIVER, kit.Keys(kit.MDB_HASH, h, USER, kit.MDB_META, kit.MDB_SHORT), aaa.USERNAME)
 					m.Conf(RIVER, kit.Keys(kit.MDB_HASH, h, NODE, kit.MDB_META, kit.MDB_SHORT), kit.MDB_NAME)
+					m.Conf(RIVER, kit.Keys(kit.MDB_HASH, h, USER, kit.MDB_META, kit.MDB_SHORT), aaa.USERNAME)
 					m.Cmd(m.Prefix(USER), mdb.INSERT, aaa.USERNAME, m.Option(ice.MSG_USERNAME))
 
-					kit.Fetch(m.Confv(RIVER, kit.Keys("meta.template", "base")), func(storm string, value interface{}) {
+					kit.Fetch(m.Confv(RIVER, kit.Keys("meta.template", kit.Select("base", m.Option("template")))), func(storm string, value interface{}) {
 						h := m.Cmdx(TOOL, mdb.CREATE, kit.MDB_TYPE, "public", kit.MDB_NAME, storm, kit.MDB_TEXT, storm)
 
 						kit.Fetch(value, func(index int, value string) {
 							m.Search(value, func(p *ice.Context, s *ice.Context, key string, cmd *ice.Command) {
-								m.Cmd(TOOL, mdb.INSERT, kit.MDB_HASH, h, CTX, s.Cap(ice.CTX_FOLLOW), CMD, key, kit.MDB_HELP, kit.Simple(cmd.Help)[0])
+								m.Cmd(TOOL, mdb.INSERT, kit.MDB_HASH, h, CTX, s.Cap(ice.CTX_FOLLOW), CMD, key, kit.MDB_HELP, cmd.Help)
 							})
 						})
 					})
@@ -265,6 +295,8 @@ func init() {
 						m.Push(aaa.USERROLE, aaa.VOID)
 						m.Push(aaa.USERROLE, aaa.TECH)
 						m.Push(aaa.USERROLE, aaa.ROOT)
+					case "template":
+						m.Push("template", "base")
 					default:
 						m.Cmdy(mdb.INPUTS, RIVER, "", mdb.HASH, arg)
 					}
@@ -274,7 +306,7 @@ func init() {
 				}},
 			}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 				m.Cmdy(mdb.SELECT, RIVER, "", mdb.HASH, kit.MDB_HASH, arg)
-				m.PushAction("删除")
+				m.PushAction(mdb.REMOVE)
 			}},
 
 			"/river": {Name: "/river", Help: "小河流", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
diff --git a/core/chat/scan.go b/core/chat/scan.go
index b8087f0d..40d1c828 100644
--- a/core/chat/scan.go
+++ b/core/chat/scan.go
@@ -15,12 +15,12 @@ func init() {
 			SCAN: {Name: SCAN, Help: "扫码", Value: kit.Data(kit.MDB_SHORT, kit.MDB_TEXT)},
 		},
 		Commands: map[string]*ice.Command{
-			SCAN: {Name: "scan hash auto 添加@scan", Help: "扫码", Action: map[string]*ice.Action{
-				mdb.INSERT: {Name: "insert text:textarea=hi", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
+			SCAN: {Name: "scan hash auto create@scan", Help: "扫码", Action: map[string]*ice.Action{
+				mdb.CREATE: {Name: "create type=text name=hi text:textarea=hi", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 					m.Conf(SCAN, kit.Keys(m.Option(ice.MSG_DOMAIN), kit.MDB_META, kit.MDB_SHORT), kit.MDB_TEXT)
 					m.Cmdy(mdb.INSERT, m.Prefix(SCAN), m.Option(ice.MSG_DOMAIN), mdb.HASH, arg)
 				}},
-				mdb.DELETE: {Name: "delete", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
+				mdb.REMOVE: {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.DELETE, m.Prefix(SCAN), m.Option(ice.MSG_DOMAIN), mdb.HASH, kit.MDB_TEXT, m.Option(kit.MDB_TEXT))
 				}},
 				mdb.EXPORT: {Name: "export", Help: "导出", Hand: func(m *ice.Message, arg ...string) {
@@ -29,6 +29,9 @@ func init() {
 				mdb.IMPORT: {Name: "import", Help: "导入", Hand: func(m *ice.Message, arg ...string) {
 					m.Cmdy(mdb.IMPORT, m.Prefix(SCAN), m.Option(ice.MSG_DOMAIN), mdb.HASH)
 				}},
+				mdb.INPUTS: {Name: "inputs", Help: "补全", Hand: func(m *ice.Message, arg ...string) {
+					m.Cmdy(mdb.INPUTS, m.Prefix(SCAN), m.Option(ice.MSG_DOMAIN), mdb.HASH, arg)
+				}},
 			}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 				if len(arg) > 0 {
 					text := m.Cmd(mdb.SELECT, m.Prefix(SCAN), m.Option(ice.MSG_DOMAIN), mdb.HASH, kit.MDB_HASH, arg[0]).Append(kit.MDB_TEXT)
@@ -40,7 +43,7 @@ func init() {
 
 				m.Cmdy(mdb.SELECT, m.Prefix(SCAN), m.Option(ice.MSG_DOMAIN), mdb.HASH)
 				m.Sort(kit.MDB_TIME, "time_r")
-				m.PushAction("删除")
+				m.PushAction(mdb.REMOVE)
 			}},
 		},
 	}, nil)
diff --git a/core/code/publish.go b/core/code/publish.go
index 5a3408bb..c2783868 100644
--- a/core/code/publish.go
+++ b/core/code/publish.go
@@ -95,8 +95,8 @@ mkdir contexts; cd contexts
 export ctx_dev={{.Option "httphost"}} ctx_temp=$(mktemp); curl -sL $ctx_dev >$ctx_temp; source $ctx_temp dev
 `,
 	"tool", `
-# 生产环境
+# 群组环境
 mkdir contexts; cd contexts
-export ctx_dev={{.Option "httphost"}} ctx_river={{.Option "sess.river"}} ctx_share={{.Option "share"}} ctx_temp=$(mktemp); curl -sL $ctx_dev >$ctx_temp; source $ctx_temp ice
+export ctx_log=/dev/stdout ctx_dev={{.Option "httphost"}} ctx_river={{.Option "sess.river"}} ctx_share={{.Option "share"}} ctx_temp=$(mktemp); curl -sL $ctx_dev >$ctx_temp; source $ctx_temp ice
 `,
 )
diff --git a/meta.go b/meta.go
index 68a2a939..a7739f9c 100644
--- a/meta.go
+++ b/meta.go
@@ -492,6 +492,16 @@ func (m *Message) Appendv(key string, arg ...interface{}) []string {
 		}
 		return index
 	}
+
+	if len(m.meta[MSG_APPEND]) == 2 && m.meta[MSG_APPEND][0] == kit.MDB_KEY {
+		for i, k := range m.meta[kit.MDB_KEY] {
+			if k == key {
+				return []string{kit.Select("", m.meta[kit.MDB_VALUE], i)}
+			}
+		}
+		return nil
+	}
+
 	if len(arg) > 0 {
 		m.meta[key] = kit.Simple(arg...)
 	}
diff --git a/misc/mp/mp.go b/misc/mp/mp.go
index 09139476..f054a650 100644
--- a/misc/mp/mp.go
+++ b/misc/mp/mp.go
@@ -7,16 +7,16 @@ import (
 	"github.com/shylinux/icebergs/base/web"
 	"github.com/shylinux/icebergs/core/chat"
 	kit "github.com/shylinux/toolkits"
-
-	"net/http"
-	"path"
 )
 
+const (
+	LOGIN = "login"
+)
 const MP = "mp"
 
-var Index = &ice.Context{Name: "mp", Help: "小程序",
+var Index = &ice.Context{Name: MP, Help: "小程序",
 	Configs: map[string]*ice.Config{
-		"login": {Name: "login", Help: "认证", Value: kit.Data(
+		LOGIN: {Name: LOGIN, Help: "认证", Value: kit.Data(
 			"auth", "/sns/jscode2session?grant_type=authorization_code",
 			"weixin", "https://api.weixin.qq.com",
 			"appid", "", "appmm", "", "token", "",
@@ -25,27 +25,22 @@ var Index = &ice.Context{Name: "mp", Help: "小程序",
 	Commands: map[string]*ice.Command{
 		ice.CTX_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			m.Load()
-			m.Cmd(web.SPIDE, mdb.CREATE, "weixin", m.Conf("login", "meta.weixin"))
-			m.Confm("login", "meta.userrole", func(key string, value string) {
-				m.Cmd(aaa.ROLE, value, key)
-			})
+			m.Cmd(web.SPIDE, mdb.CREATE, "weixin", m.Conf(LOGIN, "meta.weixin"))
 		}},
 		ice.CTX_EXIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			m.Save("login")
+			m.Save()
 		}},
 
-		"/login/": {Name: "/login/", Help: "登录", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			switch arg[0] {
-			case "code":
-				msg := m.Cmd(web.SPIDE, "weixin", http.MethodGet, m.Conf("login", "meta.auth"), "js_code", m.Option("code"),
-					"appid", m.Conf("login", "meta.appid"), "secret", m.Conf("login", "meta.appmm"))
+		"/login/": {Name: "/login/", Help: "登录", Action: map[string]*ice.Action{
+			"code": {Name: "code", Help: "登录", Hand: func(m *ice.Message, arg ...string) {
+				msg := m.Cmd(web.SPIDE, "weixin", web.SPIDE_GET, m.Conf(LOGIN, "meta.auth"), "js_code", m.Option("code"),
+					"appid", m.Conf(LOGIN, "meta.appid"), "secret", m.Conf(LOGIN, "meta.appmm"))
 
 				// 用户登录
 				m.Option(ice.MSG_USERZONE, MP)
 				m.Echo(aaa.SessCreate(msg, msg.Append("openid"), aaa.UserRole(msg, msg.Append("openid"))))
-
-			case "info":
-				// 用户信息
+			}},
+			"info": {Name: "info", Help: "信息", Hand: func(m *ice.Message, arg ...string) {
 				m.Option(aaa.USERNAME, m.Option(ice.MSG_USERNAME))
 				m.Cmd(aaa.USER, mdb.MODIFY, aaa.USERZONE, MP, aaa.USERNICK, m.Option("nickName"),
 					"avatar_url", m.Option("avatarUrl"),
@@ -54,91 +49,15 @@ var Index = &ice.Context{Name: "mp", Help: "小程序",
 					"language", m.Option("language"),
 					"province", m.Option("province"),
 				)
-
-			case "scan":
-				if p := m.Option("pod"); p != "" {
-					m.Option("pod", "")
-					// 代理列表
-					m.Cmdy(web.SPACE, p, "web.chat.qrcode.qrcode", mdb.INSERT, "qrcode", m.Option("name"), m.Option("text"))
-					return
+			}},
+			"scan": {Name: "scan", Help: "scan", Hand: func(m *ice.Message, arg ...string) {
+				if m.Option(web.SHARE) != "" {
+					if m.Option(chat.RIVER) != "" {
+						m.Cmdy(chat.AUTH, mdb.INSERT)
+					}
 				}
-				m.Cmdy("web.chat.qrcode.qrcode", mdb.INSERT, "qrcode", m.Option("name"), m.Option("text"))
-
-			case "auth":
-				if !m.Options(ice.MSG_USERNAME) {
-					m.Render("status", 401, "not login")
-					break
-				}
-
-				switch kit.Select("active", m.Option("type")) {
-				case "share":
-					m.Richs(web.SHARE, nil, m.Option("text"), func(key string, value map[string]interface{}) {
-						switch value["type"] {
-						case "invite":
-							if m.Option(ice.MSG_USERROLE) != value["name"] {
-								m.Cmd(aaa.ROLE, value["name"], m.Option(ice.MSG_USERNAME))
-								m.Cmd("web.chat.auto", m.Option(ice.MSG_USERNAME), value["name"])
-							}
-							break
-						default:
-							m.Option("type", value["type"])
-							m.Option("name", value["name"])
-							m.Option("text", value["text"])
-						}
-					})
-				}
-
-				switch kit.Select("active", m.Option("type")) {
-				case "active":
-					// 网页登录
-					m.Cmdy(web.SPACE, m.Option("name"), "sessid", m.Cmdx(aaa.SESS, "create", m.Option(ice.MSG_USERNAME)))
-				case "login":
-					// 终端登录
-					m.Cmdy(aaa.SESS, "auth", m.Option("text"), m.Option(ice.MSG_USERNAME))
-				}
-
-			case "upload":
-				msg := m.Cmd(web.CACHE, "upload")
-				m.Cmd(web.STORY, web.WATCH, msg.Append("data"), path.Join("usr/local/mp/", path.Base(msg.Append("name"))))
-				// m.Cmd(web.FAVOR, "device", "file", msg.Append("name"), msg.Append("data"))
-				m.Render(msg.Append("data"))
-
-			case "cmds":
-				if !m.Options(ice.MSG_USERNAME) {
-					m.Render("status", 401, "not login")
-					break
-				}
-				if arg = kit.Split(arg[1]); !m.Right(arg) {
-					m.Render("status", 403, "not auth")
-					break
-				}
-
-				// 执行命令
-				m.Cmdy(arg)
-			}
-		}},
-
-		"scan": {Name: "scan", Help: "扫码", List: kit.List(
-			kit.MDB_INPUT, "text", "name", "location", "cb", "location",
-			kit.MDB_INPUT, "text", "name", "battery", "cb", "battery",
-			kit.MDB_INPUT, "text", "name", "paste", "cb", "paste",
-			kit.MDB_INPUT, "text", "name", "scan", "cb", "scan",
-			kit.MDB_INPUT, "text", "name", "wifi", "cb", "wifi",
-
-			kit.MDB_INPUT, "text", "name", "album", "cb", "album",
-			kit.MDB_INPUT, "text", "name", "finger", "cb", "finger",
-			kit.MDB_INPUT, "text", "name", "vibrate", "cb", "vibrate",
-			kit.MDB_INPUT, "text", "name", "wifiList", "cb", "wifiList",
-			kit.MDB_INPUT, "text", "name", "wifiConn", "cb", "wifiConn",
-
-			kit.MDB_INPUT, "textarea", "name", "scan", "cb", "scan",
-			kit.MDB_INPUT, "textarea", "name", "location", "cb", "location",
-			kit.MDB_INPUT, "button", "name", "scan", "cb", "scan",
-			kit.MDB_INPUT, "button", "name", "location", "cb", "location",
-			kit.MDB_INPUT, "button", "name", "text",
-			kit.MDB_INPUT, "button", "name", "share",
-		), Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			m.Echo(arg[0])
+			}},
+		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 		}},
 	},
 }
diff --git a/type.go b/type.go
index 70061476..bbdab1bd 100644
--- a/type.go
+++ b/type.go
@@ -233,7 +233,11 @@ func (c *Context) _split(name string) []interface{} {
 				}
 			case "@":
 				if len(ls) > i+1 {
-					kit.Value(item, kit.MDB_VALUE, "@"+ls[i+1]+"="+value)
+					if kit.Value(item, kit.MDB_INPUT) == "button" {
+						kit.Value(item, kit.MDB_ACTION, ls[i+1])
+					} else {
+						kit.Value(item, kit.MDB_VALUE, "@"+ls[i+1]+"="+value)
+					}
 				}
 			}
 		}