diff --git a/base/web/web.go b/base/web/web.go
index 48075a19..f4585cc6 100644
--- a/base/web/web.go
+++ b/base/web/web.go
@@ -131,9 +131,7 @@ func (web *Frame) Login(msg *ice.Message, w http.ResponseWriter, r *http.Request
 
 	if s, ok := msg.Target().Commands[ice.WEB_LOGIN]; ok {
 		// 权限检查
-		msg.Debug("user %v", msg.Option(ice.MSG_USERNAME))
 		msg.Target().Run(msg, s, ice.WEB_LOGIN, kit.Simple(msg.Optionv("cmds"))...)
-		msg.Debug("user %v", msg.Option(ice.MSG_USERNAME))
 	} else if ls := strings.Split(msg.Option(ice.MSG_USERURL), "/"); kit.IndexOf([]string{
 		"static", "plugin", "login", "space", "route", "share",
 		"publish",
diff --git a/core/chat/chat.go b/core/chat/chat.go
index 6b7bff26..7970699e 100644
--- a/core/chat/chat.go
+++ b/core/chat/chat.go
@@ -161,17 +161,9 @@ var Index = &ice.Context{Name: "chat", Help: "聊天中心",
 				switch arg[0] {
 				case "login":
 					// 密码登录
-					m.Debug("user %v", m.Option(ice.MSG_USERNAME))
 					if len(arg) > 2 {
 						web.Render(m, "cookie", m.Option(ice.MSG_SESSID, m.Cmdx(ice.AAA_USER, "login", m.Option(ice.MSG_USERNAME, arg[1]), arg[2])))
 					}
-					m.Debug("user %v", m.Option(ice.MSG_USERNAME))
-
-				case "":
-					m.Info("what %v", m.Option("share"))
-					if m.Option("share") != "" {
-						return
-					}
 
 				default:
 					// 群组检查
@@ -183,15 +175,13 @@ var Index = &ice.Context{Name: "chat", Help: "聊天中心",
 									m.Option(ice.MSG_STORM, arg[1])
 								})
 							}
-							m.Log(ice.LOG_AUTH, "river: %s storm: %s", m.Option(ice.MSG_RIVER), m.Option(ice.MSG_STORM))
+							m.Logs(ice.LOG_AUTH, "river", m.Option(ice.MSG_RIVER), "storm", m.Option(ice.MSG_STORM))
 						})
 					})
 				}
 			}
-			if m.Option(ice.MSG_USERURL) == "/login" {
-				return
-			}
-			if m.Option(ice.MSG_USERURL) == "/header" {
+			switch m.Option(ice.MSG_USERURL) {
+			case "/login", "/header", "/footer":
 				return
 			}
 
@@ -277,45 +267,6 @@ var Index = &ice.Context{Name: "chat", Help: "聊天中心",
 				m.Echo(river)
 			}
 		}},
-		"/river": {Name: "/river", Help: "小河流", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			if len(arg) < 2 {
-				// 群组列表
-				m.Richs(ice.CHAT_RIVER, nil, "*", func(key string, value map[string]interface{}) {
-					m.Richs(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, key, "user"), m.Option(ice.MSG_USERNAME), func(k string, val map[string]interface{}) {
-						m.Push(key, value["meta"], []string{kit.MDB_KEY, kit.MDB_NAME})
-					})
-				})
-				m.Log(ice.LOG_SELECT, "%s", m.Format("append"))
-				return
-			}
-
-			if !m.Right(cmd, arg[1]) {
-				m.Render("status", 403, "not auth")
-				return
-			}
-
-			switch arg[1] {
-			case "add":
-				m.Rich(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, arg[0], "user"), kit.Data("username", m.Conf(ice.CLI_RUNTIME, "boot.username")))
-				// 添加用户
-				for _, v := range arg[2:] {
-					user := m.Rich(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, arg[0], "user"), kit.Data("username", v))
-					m.Log(ice.LOG_INSERT, "river: %s user: %s name: %s", arg[0], user, v)
-				}
-			case "rename":
-				// 重命名群组
-				old := m.Conf(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, arg[0], kit.MDB_META, kit.MDB_NAME))
-				m.Log(ice.LOG_MODIFY, "river: %s %s->%s", arg[0], old, arg[2])
-				m.Conf(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, arg[0], kit.MDB_META, kit.MDB_NAME), arg[2])
-
-			case "remove":
-				// 删除群组
-				m.Richs(ice.CHAT_RIVER, nil, arg[0], func(value map[string]interface{}) {
-					m.Log(ice.LOG_REMOVE, "river: %s value: %s", arg[0], kit.Format(value))
-				})
-				m.Conf(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, arg[0]), "")
-			}
-		}},
 		"/steam": {Name: "/steam", Help: "大气层", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			if m.Warn(m.Option(ice.MSG_RIVER) == "", "not join") {
 				m.Render("status", 402, "not join")
@@ -367,26 +318,6 @@ var Index = &ice.Context{Name: "chat", Help: "聊天中心",
 			}
 		}},
 
-		"/header": {Name: "/header", Help: "标题栏", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			switch kit.Select("", arg, 0) {
-			case "check":
-				if m.Option(ice.MSG_USERNAME) != "" {
-					m.Echo(m.Option(ice.MSG_USERNAME))
-				}
-			case "login":
-				if m.Option(ice.MSG_USERNAME) != "" {
-					m.Render(m.Option(ice.MSG_USERNAME))
-				}
-			default:
-				m.Echo(m.Conf(ice.WEB_SERVE, "meta.title"))
-			}
-		}},
-		"/footer": {Name: "/footer", Help: "状态栏", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
-			kit.Fetch(m.Confv(ice.WEB_SERVE, "meta.legal"), func(index int, value string) {
-				m.Echo(value)
-			})
-		}},
-
 		"/target": {Name: "/target", Help: "对话框", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
 		"/source": {Name: "/source", Help: "输入框", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
 
diff --git a/core/chat/footer.go b/core/chat/footer.go
new file mode 100644
index 00000000..a7ec5ef1
--- /dev/null
+++ b/core/chat/footer.go
@@ -0,0 +1,16 @@
+package chat
+
+import (
+	"github.com/shylinux/icebergs"
+	"github.com/shylinux/toolkits"
+)
+
+func init() {
+	Index.Merge(&ice.Context{Commands: map[string]*ice.Command{
+		"/footer": {Name: "/footer", Help: "状态栏", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			kit.Fetch(m.Confv(ice.WEB_SERVE, "meta.legal"), func(index int, value string) {
+				m.Echo(value)
+			})
+		}},
+	}}, nil)
+}
diff --git a/core/chat/header.go b/core/chat/header.go
new file mode 100644
index 00000000..ef673a89
--- /dev/null
+++ b/core/chat/header.go
@@ -0,0 +1,25 @@
+package chat
+
+import (
+	"github.com/shylinux/icebergs"
+	"github.com/shylinux/toolkits"
+)
+
+func init() {
+	Index.Merge(&ice.Context{Commands: map[string]*ice.Command{
+		"/header": {Name: "/header", Help: "标题栏", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			switch kit.Select("", arg, 0) {
+			case "check":
+				if m.Option(ice.MSG_USERNAME) != "" {
+					m.Echo(m.Option(ice.MSG_USERNAME))
+				}
+			case "login":
+				if m.Option(ice.MSG_USERNAME) != "" {
+					m.Render(m.Option(ice.MSG_USERNAME))
+				}
+			default:
+				m.Echo(m.Conf(ice.WEB_SERVE, "meta.title"))
+			}
+		}},
+	}}, nil)
+}
diff --git a/core/chat/river.go b/core/chat/river.go
new file mode 100644
index 00000000..60274f73
--- /dev/null
+++ b/core/chat/river.go
@@ -0,0 +1,72 @@
+package chat
+
+import (
+	"github.com/shylinux/icebergs"
+	"github.com/shylinux/toolkits"
+)
+
+var RIVER = ice.Name("river", Index)
+
+func _river_right(m *ice.Message, action string) bool {
+	if m.Warn(m.Option(ice.MSG_RIVER) == "", "not join") {
+		m.Render("status", 402, "not join")
+		return false
+	}
+
+	if !m.Right(RIVER, action) {
+		m.Render("status", 403, "not auth")
+		return false
+	}
+	return true
+}
+
+func _river_list(m *ice.Message) {
+	m.Richs(RIVER, nil, "*", 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["meta"], []string{kit.MDB_KEY, kit.MDB_NAME})
+		})
+	})
+}
+func _river_user(m *ice.Message, river string, user ...string) {
+	m.Rich(RIVER, kit.Keys(kit.MDB_HASH, river, "user"), kit.Data("username", m.Conf(ice.CLI_RUNTIME, "boot.username")))
+	for _, v := range user {
+		user := m.Rich(RIVER, kit.Keys(kit.MDB_HASH, river, "user"), kit.Data("username", v))
+		m.Log_INSERT(RIVER, river, "hash", user, "user", v)
+	}
+}
+func _river_rename(m *ice.Message, river string, name string) {
+	old := m.Conf(RIVER, kit.Keys(kit.MDB_HASH, river, kit.MDB_META, kit.MDB_NAME))
+	m.Log_MODIFY(RIVER, river, "value", name, "old", old)
+	m.Conf(RIVER, kit.Keys(kit.MDB_HASH, river, kit.MDB_META, kit.MDB_NAME), name)
+}
+func _river_remove(m *ice.Message, river string) {
+	m.Richs(RIVER, nil, river, func(value map[string]interface{}) {
+		m.Log_REMOVE(RIVER, river, "value", kit.Format(value))
+	})
+	m.Conf(RIVER, kit.Keys(kit.MDB_HASH, river), "")
+}
+
+func init() {
+	Index.Merge(&ice.Context{Commands: map[string]*ice.Command{
+		"/river": {Name: "/river river user|rename|remove arg...", Help: "小河流",
+			Action: map[string]*ice.Action{
+				"user": {Name: "user user...", Help: "添加用户", Hand: func(m *ice.Message, arg ...string) {
+					if _river_right(m, "user") {
+						_river_user(m, m.Option(ice.CHAT_RIVER), arg...)
+					}
+				}},
+				"rename": {Name: "rename name", Help: "重命名", Hand: func(m *ice.Message, arg ...string) {
+					if _river_right(m, "rename") {
+						_river_rename(m, m.Option(ice.CHAT_RIVER), arg[0])
+					}
+				}},
+				"remove": {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
+					if _river_right(m, "remove") {
+						_river_remove(m, m.Option(ice.CHAT_RIVER))
+					}
+				}},
+			}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+				_river_list(m)
+			}},
+	}}, nil)
+}
diff --git a/core/chat/storm.go b/core/chat/storm.go
index d05e40cc..82332b3e 100644
--- a/core/chat/storm.go
+++ b/core/chat/storm.go
@@ -5,12 +5,47 @@ import (
 	"github.com/shylinux/toolkits"
 )
 
+var STORM = ice.Name("storm", Index)
+
+func _storm_list(m *ice.Message, river string) {
+	m.Richs(ice.CHAT_RIVER, kit.Keys(kit.MDB_HASH, river, "tool"), "*", func(key string, value map[string]interface{}) {
+		m.Push(key, value["meta"], []string{kit.MDB_KEY, kit.MDB_NAME})
+	})
+	m.Sort(kit.MDB_NAME)
+}
+func _storm_tool(m *ice.Message, river, storm string, arg ...string) {
+	prefix := kit.Keys(kit.MDB_HASH, river, "tool", kit.MDB_HASH, storm)
+	for i := 0; i < len(arg)-3; i += 4 {
+		id := m.Grow(ice.CHAT_RIVER, kit.Keys(prefix), kit.Data(
+			"pod", arg[i], "ctx", arg[i+1], "cmd", arg[i+2], "help", arg[i+3],
+		))
+		m.Log_INSERT(RIVER, river, STORM, storm, "hash", id, "tool", arg[i:i+4])
+	}
+}
+func _storm_share(m *ice.Message, river, storm, name string, arg ...string) {
+	m.Cmdy(ice.WEB_SHARE, ice.TYPE_STORM, name, storm, RIVER, river, arg)
+}
+func _storm_rename(m *ice.Message, river, storm string, name string) {
+	prefix := kit.Keys(kit.MDB_HASH, river, "tool", kit.MDB_HASH, storm)
+	old := m.Conf(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_META, kit.MDB_NAME))
+	m.Log_MODIFY(RIVER, river, STORM, storm, "value", name, "old", old)
+	m.Conf(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_META, kit.MDB_NAME), name)
+}
+func _storm_remove(m *ice.Message, river string, storm string) {
+	prefix := kit.Keys(kit.MDB_HASH, river, "tool")
+	m.Richs(ice.CHAT_RIVER, kit.Keys(prefix), storm, func(value map[string]interface{}) {
+		m.Log_REMOVE(RIVER, river, STORM, storm, "value", kit.Format(value))
+	})
+	m.Conf(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_HASH, storm), "")
+}
+
 func init() {
 	Index.Merge(&ice.Context{Commands: map[string]*ice.Command{
-		"/storm": {Name: "/storm", Help: "暴风雨", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+		"/storm": {Name: "/storm share|tool|rename|remove arg...", Help: "暴风雨", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			switch arg[0] {
 			case "share":
-				m.Cmdy(ice.WEB_SHARE, ice.TYPE_STORM, m.Option("name"), m.Option("storm"), "river", m.Option("river"))
+				// TODO check right
+				_storm_share(m, m.Option(RIVER), m.Option(STORM), m.Option("name"))
 				return
 			}
 
@@ -19,14 +54,8 @@ func init() {
 				return
 			}
 
-			prefix := kit.Keys(kit.MDB_HASH, arg[0], "tool")
 			if len(arg) < 3 {
-				// 应用列表
-				m.Richs(ice.CHAT_RIVER, prefix, "*", func(key string, value map[string]interface{}) {
-					m.Push(key, value["meta"], []string{kit.MDB_KEY, kit.MDB_NAME})
-				})
-				m.Log(ice.LOG_SELECT, "%s", m.Format("append"))
-				m.Sort(kit.MDB_NAME)
+				_storm_list(m, arg[0])
 				return
 			}
 
@@ -36,27 +65,12 @@ func init() {
 			}
 
 			switch arg[2] {
-			case "add":
-				// 添加命令
-				for i := 3; i < len(arg)-3; i += 4 {
-					id := m.Grow(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_HASH, arg[1]), kit.Data(
-						"pod", arg[i], "ctx", arg[i+1], "cmd", arg[i+2], "help", arg[i+3],
-					))
-					m.Log(ice.LOG_INSERT, "storm: %s %d: %v", arg[1], id, arg[i:i+4])
-				}
-
+			case "add", "tool":
+				_storm_tool(m, arg[0], arg[1], arg[3:]...)
 			case "rename":
-				// 重命名应用
-				old := m.Conf(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_HASH, arg[1], kit.MDB_META, kit.MDB_NAME))
-				m.Log(ice.LOG_MODIFY, "storm: %s %s->%s", arg[1], old, arg[3])
-				m.Conf(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_HASH, arg[1], kit.MDB_META, kit.MDB_NAME), arg[3])
-
+				_storm_rename(m, arg[0], arg[1], arg[3])
 			case "remove":
-				// 删除应用
-				m.Richs(ice.CHAT_RIVER, kit.Keys(prefix), arg[1], func(value map[string]interface{}) {
-					m.Log(ice.LOG_REMOVE, "storm: %s value: %s", arg[1], kit.Format(value))
-				})
-				m.Conf(ice.CHAT_RIVER, kit.Keys(prefix, kit.MDB_HASH, arg[1]), "")
+				_storm_remove(m, arg[0], arg[1])
 			}
 		}},
 	}}, nil)
diff --git a/info.go b/info.go
index 1d9845ee..ad262cfd 100644
--- a/info.go
+++ b/info.go
@@ -98,3 +98,20 @@ func (m *Message) Trace(key string, str string, arg ...interface{}) *Message {
 func (m *Message) Cost(str string, arg ...interface{}) *Message {
 	return m.log(LOG_COST, "%s: %s", m.Format("cost"), kit.Format(str, arg...))
 }
+
+func log_fields(arg ...interface{}) string {
+	list := []string{}
+	for i := 0; i < len(arg)-1; i += 2 {
+		list = append(list, fmt.Sprintf("%v: %v", arg[i], arg[i+1]))
+	}
+	return strings.Join(list, " ")
+}
+func (m *Message) Log_INSERT(arg ...interface{}) *Message {
+	return m.log(LOG_INSERT, log_fields(arg...))
+}
+func (m *Message) Log_MODIFY(arg ...interface{}) *Message {
+	return m.log(LOG_MODIFY, log_fields(arg...))
+}
+func (m *Message) Log_REMOVE(arg ...interface{}) *Message {
+	return m.log(LOG_REMOVE, log_fields(arg...))
+}