diff --git a/base/aaa/sess.go b/base/aaa/sess.go
index 3ae99511..fe380310 100644
--- a/base/aaa/sess.go
+++ b/base/aaa/sess.go
@@ -64,7 +64,7 @@ func init() {
 			mdb.CREATE: {Name: "create username", Help: "创建", Hand: func(m *ice.Message, arg ...string) {
 				_sess_create(m, m.Option(USERNAME))
 			}},
-			SESS_CREATE: {Name: "sess.create", Help: "检查", Hand: func(m *ice.Message, arg ...string) {
+			SESS_CREATE: {Name: "sess.create", Help: "事件", Hand: func(m *ice.Message, arg ...string) {
 				m.Cmd(mdb.EXPORT, m.Prefix(SESS), "", mdb.HASH)
 				m.Cmd(mdb.IMPORT, m.Prefix(SESS), "", mdb.HASH)
 			}},
diff --git a/core/chat/iframe.go b/core/chat/iframe.go
index 3a5d0f20..e19f88ac 100644
--- a/core/chat/iframe.go
+++ b/core/chat/iframe.go
@@ -14,14 +14,16 @@ func init() {
 	Index.MergeCommands(ice.Commands{
 		IFRAME: {Name: "iframe hash auto", Help: "浏览器", Actions: ice.MergeActions(ice.Actions{
 			mdb.CREATE: {Name: "create link name type", Help: "创建", Hand: func(m *ice.Message, arg ...string) {
-				u := kit.ParseURL(m.Option(mdb.LINK))
-				m.OptionDefault(mdb.NAME, u.Host)
+				m.OptionDefault(mdb.NAME, kit.ParseURL(m.Option(mdb.LINK)).Host, mdb.TYPE, mdb.LINK)
 				mdb.HashCreate(m, m.OptionSimple("link,name,type"))
 			}},
 		}, mdb.HashAction(mdb.SHORT, mdb.LINK, mdb.FIELD, "time,hash,type,name,link")), Hand: func(m *ice.Message, arg ...string) {
 			if mdb.HashSelect(m, arg...); len(arg) == 0 || arg[0] == "" {
 				m.Action(mdb.CREATE, mdb.PRUNES)
 			} else {
+				if m.Length() == 0 {
+					m.Append(mdb.LINK, arg[0])
+				}
 				m.Action(cli.OPEN).StatusTime(mdb.LINK, m.Append(mdb.LINK))
 				ctx.DisplayLocal(m, "")
 			}
diff --git a/core/chat/river.go b/core/chat/river.go
index da8ba40a..ec989f88 100644
--- a/core/chat/river.go
+++ b/core/chat/river.go
@@ -61,6 +61,10 @@ func init() {
 				}
 				gdb.Event(m, RIVER_CREATE, RIVER, m.Option(ice.MSG_RIVER, h), arg)
 			}},
+			RIVER_CREATE: {Name: "river.create", Help: "事件", Hand: func(m *ice.Message, arg ...string) {
+				m.Cmd(mdb.EXPORT, m.Prefix(RIVER), "", mdb.HASH)
+				m.Cmd(mdb.IMPORT, m.Prefix(RIVER), "", mdb.HASH)
+			}},
 		}, mdb.HashAction(mdb.FIELD, "time,hash,type,name,text,template"), web.ApiAction(web.P(RIVER))), Hand: func(m *ice.Message, arg ...string) {
 			if m.Warn(m.Option(ice.MSG_USERNAME) == "", ice.ErrNotLogin) {
 				m.RenderStatusUnauthorized()
diff --git a/core/code/favor.go b/core/code/favor.go
index e84de79f..5bf3795f 100644
--- a/core/code/favor.go
+++ b/core/code/favor.go
@@ -1,6 +1,9 @@
 package code
 
 import (
+	"strings"
+	"time"
+
 	ice "shylinux.com/x/icebergs"
 	"shylinux.com/x/icebergs/base/ctx"
 	"shylinux.com/x/icebergs/base/mdb"
@@ -21,6 +24,29 @@ func init() {
 				ctx.Process(m, m.ActionKey(), m.OptionSplit(nfs.PATH, nfs.FILE, nfs.LINE), arg...)
 			}},
 		}, mdb.ZoneAction(mdb.SHORT, mdb.ZONE, mdb.FIELD, "time,id,type,name,text,path,file,line")), Hand: func(m *ice.Message, arg ...string) {
+			if len(arg) == 0 || arg[0] == "" {
+				m.Push(mdb.TIME, m.Time())
+				m.Push(mdb.ZONE, "_history")
+				m.Push(mdb.COUNT, "100")
+				m.PushButton("")
+			} else if arg[0] == "_history" {
+				last := ""
+				list := map[string]string{}
+				m.Cmd(nfs.CAT, kit.HomePath(".bash_history"), func(line string) {
+					if strings.HasPrefix(line, "#") {
+						last = time.Unix(kit.Int64(line[1:]), 0).Format(ice.MOD_TIME)
+					} else if last != "" {
+						list[line] = last
+					}
+				})
+				for k, v := range list {
+					m.Push(mdb.TIME, v)
+					m.Push(mdb.TYPE, k)
+				}
+				m.SortTimeR(mdb.TIME)
+				m.StatusTimeCount()
+				return
+			}
 			if mdb.ZoneSelectPage(m, arg...); len(arg) > 0 && arg[0] != "" {
 				m.Tables(func(value ice.Maps) {
 					m.PushButton(kit.Select(INNER, XTERM, value[mdb.TEXT] == "" || value[nfs.FILE] == ""))
diff --git a/core/team/plan.go b/core/team/plan.go
index 7004c7dd..b52dff6e 100644
--- a/core/team/plan.go
+++ b/core/team/plan.go
@@ -84,12 +84,11 @@ func init() {
 			}},
 			ice.RUN: {Name: "run", Help: "执行", Hand: func(m *ice.Message, arg ...string) {
 				m.Option(ice.POD, m.Option("task.pod"))
-				m.Option("task.pod", "")
-				if ctx.PodCmd(m, m.PrefixKey(), ice.RUN, arg) {
+				if m.Option("task.pod", ""); ctx.PodCmd(m, m.PrefixKey(), ice.RUN, arg) {
 					return
 				}
-				msg := m.Cmd(TASK, arg[0], arg[1])
-				m.Cmdy(kit.Simple(kit.Keys(msg.Append(kit.KeyExtra(ice.CTX)), msg.Append(kit.KeyExtra(ice.CMD))), arg[2:]))
+				msg := m.Cmd(TASK, arg[0], arg[1], ice.OptionFields(ice.CTX, ice.CMD))
+				m.Cmdy(kit.Simple(kit.Keys(msg.Append(ice.CTX), msg.Append(ice.CMD)), arg[2:]))
 			}},
 		}, TASK), Hand: func(m *ice.Message, arg ...string) {
 			arg = kit.Slice(arg, 0, 2)