diff --git a/base/cli/forever.go b/base/cli/forever.go
index 8375ac6b..964b380a 100644
--- a/base/cli/forever.go
+++ b/base/cli/forever.go
@@ -36,7 +36,7 @@ func init() {
 				}
 
 				if p := m.Cmdx(nfs.CAT, m.Conf("gdb.signal", kit.Keym(nfs.PATH))); p != "" {
-					m.Cmd(SYSTEM, "kill", "-n", 3, p)
+					m.Cmd(SYSTEM, "kill", "-s", "QUIT", p)
 				}
 
 				m.Cmdy(FOREVER, kit.Select(os.Args[0], nfs.PWD+ice.BIN_ICE_BIN, kit.FileExists(ice.BIN_ICE_BIN)),
diff --git a/base/mdb/hash.go b/base/mdb/hash.go
index 3dbb55e7..b1c07b58 100644
--- a/base/mdb/hash.go
+++ b/base/mdb/hash.go
@@ -93,7 +93,9 @@ func _hash_export(m *ice.Message, prefix, chain, file string) {
 }
 func _hash_import(m *ice.Message, prefix, chain, file string) {
 	f, e := os.Open(kit.Keys(file, JSON))
-	m.Assert(e)
+	if m.Warn(e) {
+		return
+	}
 	defer f.Close()
 
 	list := map[string]interface{}{}
diff --git a/base/mdb/zone.go b/base/mdb/zone.go
index a687fe30..ce941ff1 100644
--- a/base/mdb/zone.go
+++ b/base/mdb/zone.go
@@ -90,7 +90,9 @@ func _zone_export(m *ice.Message, prefix, chain, file string) {
 }
 func _zone_import(m *ice.Message, prefix, chain, file string) {
 	f, e := os.Open(kit.Keys(file, CSV))
-	m.Assert(e)
+	if m.Warn(e) {
+		return
+	}
 	defer f.Close()
 
 	r := csv.NewReader(f)
diff --git a/base/ssh/scripts.go b/base/ssh/scripts.go
index 1af8d5c4..838c4f72 100644
--- a/base/ssh/scripts.go
+++ b/base/ssh/scripts.go
@@ -133,7 +133,13 @@ func (f *Frame) scan(m *ice.Message, h, line string) *Frame {
 	f.ps2 = kit.Simple(m.Confv(PROMPT, kit.Keym(PS2)))
 	ps := f.ps1
 
-	m.Sleep("100ms")
+	if h == STDIO {
+		m.Sleep("800ms")
+		pwd := ice.Render(m, ice.RENDER_QRCODE, m.Cmdx("space", "domain"))
+		m.Sleep("100ms")
+		f.printf(m, pwd+ice.NL)
+	}
+
 	m.I, m.O = f.stdin, f.stdout
 	bio := bufio.NewScanner(f.stdin)
 	for f.prompt(m, ps...); bio.Scan() && f.stdin != nil; f.prompt(m, ps...) {
diff --git a/base/tcp/client.go b/base/tcp/client.go
index 3802b222..fde8cbc9 100644
--- a/base/tcp/client.go
+++ b/base/tcp/client.go
@@ -46,8 +46,9 @@ func _client_dial(m *ice.Message, arg ...string) {
 	case func(net.Conn, error):
 		cb(c, e)
 	case func(net.Conn):
-		m.Assert(e)
-		cb(c)
+		if !m.Warn(e) {
+			cb(c)
+		}
 	case func(net.Conn, []byte, error):
 		b := make([]byte, ice.MOD_BUFS)
 		for {
diff --git a/base/web/serve.go b/base/web/serve.go
index c4db71cd..b62b5d1c 100644
--- a/base/web/serve.go
+++ b/base/web/serve.go
@@ -293,7 +293,7 @@ func init() {
 
 						repos := kit.Select(ice.INTSHELL, ice.VOLCANOS, strings.Contains(r.Header.Get("User-Agent"), "Mozilla/5.0"))
 						if repos == ice.VOLCANOS {
-							if s := m.Cmdx("web.chat.website", "show", "index.iml", "Header", "", "River", "", "Action", "", "Footer", ""); s != "" {
+							if s := msg.Cmdx("web.chat.website", "show", "index.iml", "Header", "", "River", "", "Action", "", "Footer", ""); s != "" {
 								Render(msg, ice.RENDER_RESULT, s)
 								return true
 							}
diff --git a/base/web/share.go b/base/web/share.go
index f1d4a7eb..2f7da20e 100644
--- a/base/web/share.go
+++ b/base/web/share.go
@@ -81,6 +81,10 @@ func _share_local(m *ice.Message, arg ...string) {
 			size = s.Size()
 		}
 
+		if p == "bin/ice.bin" {
+			aaa.UserRoot(m)
+		}
+
 		// 上传文件
 		m.Cmd(SPACE, m.Option(ice.POD), SPIDE, ice.DEV, SPIDE_RAW, m.MergeURL2(SHARE_PROXY, nfs.PATH, ""),
 			SPIDE_PART, m.OptionSimple(ice.POD), nfs.PATH, p, nfs.SIZE, size, CACHE, cache.Format(ice.MOD_TIME), UPLOAD, "@"+p)
diff --git a/base/web/space.go b/base/web/space.go
index a38c6d41..75781f27 100644
--- a/base/web/space.go
+++ b/base/web/space.go
@@ -17,6 +17,9 @@ import (
 
 func _space_domain(m *ice.Message) (link string) {
 	if link = m.Config(DOMAIN); link == "" {
+		link = m.Cmd(SPACE, ice.OPS, cli.PWD).Append(mdb.LINK)
+	}
+	if link == "" {
 		link = m.Cmd(SPACE, ice.DEV, cli.PWD).Append(mdb.LINK)
 	}
 	if link == "" {
@@ -284,6 +287,9 @@ func init() {
 			ice.CTX_INIT: {Hand: func(m *ice.Message, arg ...string) {
 				m.Conf(SPACE, mdb.HASH, "")
 			}},
+			"domain": {Name: "domain", Help: "域名", Hand: func(m *ice.Message, arg ...string) {
+				m.Echo(_space_domain(m))
+			}},
 			mdb.SEARCH: {Name: "search type name text", Help: "搜索", Hand: func(m *ice.Message, arg ...string) {
 				_space_search(m, arg[0], arg[1], kit.Select("", arg, 2))
 				_broad_search(m, arg[0], arg[1], kit.Select("", arg, 2))
diff --git a/core/chat/pod.go b/core/chat/pod.go
index c0ec6c2e..4d1964bb 100644
--- a/core/chat/pod.go
+++ b/core/chat/pod.go
@@ -4,6 +4,7 @@ import (
 	"path"
 
 	ice "shylinux.com/x/icebergs"
+	"shylinux.com/x/icebergs/base/aaa"
 	"shylinux.com/x/icebergs/base/ctx"
 	"shylinux.com/x/icebergs/base/web"
 	kit "shylinux.com/x/toolkits"
@@ -31,6 +32,7 @@ func init() {
 				m.RenderCmd(web.ROUTE)
 
 			} else if len(arg) == 1 { // 节点首页
+				aaa.UserRoot(m)
 				if m.RenderWebsite(arg[0], "index.iml", "Header", "", "River", "", "Action", "", "Footer", ""); m.Result() == "" {
 					m.RenderIndex(web.SERVE, ice.VOLCANOS)
 				}
diff --git a/core/code/publish.go b/core/code/publish.go
index 87037739..91bbd5b5 100644
--- a/core/code/publish.go
+++ b/core/code/publish.go
@@ -73,6 +73,11 @@ func init() {
 			web.SERVE_START: {Name: "serve.start", Help: "服务启动", Hand: func(m *ice.Message, arg ...string) {
 				_publish_file(m, ice.ICE_BIN)
 			}},
+			mdb.SEARCH: {Name: "search type name text", Help: "搜索", Hand: func(m *ice.Message, arg ...string) {
+				if arg[0] == mdb.FOREACH && arg[1] == "" {
+					m.PushSearch(mdb.TYPE, ice.CONTEXTS, mdb.NAME, ice.CORE, mdb.TEXT, m.Cmdx(m.PrefixKey(), ice.CONTEXTS, ice.CORE))
+				}
+			}},
 
 			ice.VOLCANOS: {Name: "volcanos", Help: "火山架", Hand: func(m *ice.Message, arg ...string) {
 				defer func() { m.EchoQRCode(m.Option(ice.MSG_USERWEB)) }()
@@ -147,7 +152,7 @@ var _contexts = kit.Dict(
 export ctx_dev={{.Option "httphost"}}; ctx_temp=$(mktemp); curl -fsSL $ctx_dev -o $ctx_temp; source $ctx_temp dev
 `,
 	ice.CORE, `# 标准版
-export ctx_dev={{.Option "httphost"}}; ctx_temp=$(mktemp); wget -O $ctx_temp $ctx_dev; source $ctx_temp app
+export ctx_dev={{.Option "httphost"}} ctx_pod={{.Option "user.pod"}}; ctx_temp=$(mktemp); wget -O $ctx_temp $ctx_dev; source $ctx_temp app
 `,
 	ice.BASE, `# 官方版
 ctx_temp=$(mktemp); curl -o $ctx_temp -fsSL {{.Cmdx "spide" "shy" "url"}}; source $ctx_temp binary
diff --git a/misc/git/repos.go b/misc/git/repos.go
index 569a8e6f..ab63bd1b 100644
--- a/misc/git/repos.go
+++ b/misc/git/repos.go
@@ -30,8 +30,6 @@ func _repos_insert(m *ice.Message, name string, dir string) {
 			BRANCH, strings.TrimSpace(m.Cmdx(cli.SYSTEM, GIT, BRANCH)),
 			REMOTE, strings.TrimSpace(m.Cmdx(cli.SYSTEM, GIT, REMOTE, "-v")),
 		))
-	} else {
-		m.Debug("what %v %v", s, e)
 	}
 }
 
diff --git a/misc/tmux/buffer.go b/misc/tmux/buffer.go
index e458a2ad..7f928339 100644
--- a/misc/tmux/buffer.go
+++ b/misc/tmux/buffer.go
@@ -75,6 +75,16 @@ func init() {
 				}
 				m.Cmdy(TEXT)
 			}},
+			mdb.SEARCH: {Name: "search type name text", Help: "搜索", Hand: func(m *ice.Message, arg ...string) {
+				if arg[0] == mdb.FOREACH && arg[1] == "" {
+					text := m.Cmdx(cli.SYSTEM, TMUX, "show-buffer")
+					if strings.HasPrefix(text, "http") {
+						m.PushSearch(mdb.TEXT, text)
+					} else {
+						m.PushSearch(mdb.TEXT, ice.Render(m, ice.RENDER_SCRIPT, text))
+					}
+				}
+			}},
 		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			text := m.Cmdx(cli.SYSTEM, TMUX, "show-buffer")
 			m.EchoQRCode(text)