diff --git a/bin/boot.sh b/bin/boot.sh
index 6ace07b7..73bb408f 100755
--- a/bin/boot.sh
+++ b/bin/boot.sh
@@ -33,7 +33,7 @@ install() {
 }
 main() {
     while true; do
-        ${ctx_bin} "$@" 2>${ctx_log}/boot.log && break
+        ${ctx_bin} "$@" && break
         log "restarting..." && sleep 3
     done
 }
diff --git a/src/contexts/aaa/aaa.go b/src/contexts/aaa/aaa.go
index 7031ea17..33457375 100644
--- a/src/contexts/aaa/aaa.go
+++ b/src/contexts/aaa/aaa.go
@@ -136,8 +136,6 @@ var Index = &ctx.Context{Name: "aaa", Help: "认证中心",
 		"_init": &ctx.Command{Name: "_init", Help: "数字摘要", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
 			m.Conf("runtime", "node.cert", m.Cmdx("nfs.load", os.Getenv("node_cert")))
 			m.Conf("runtime", "node.key", m.Cmdx("nfs.load", os.Getenv("node_key")))
-			m.Conf("runtime", "user.cert", m.Cmdx("nfs.load", os.Getenv("user_cert")))
-			m.Conf("runtime", "user.key", m.Cmdx("nfs.load", os.Getenv("user_key")))
 			return
 		}},
 		"hash": &ctx.Command{Name: "hash [meta...]", Help: "数字摘要", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
@@ -794,8 +792,8 @@ var Index = &ctx.Context{Name: "aaa", Help: "认证中心",
 
 						// 生成证书
 						template := x509.Certificate{
-							SerialNumber:          big.NewInt(1),
-							IsCA:                  true,
+							SerialNumber: big.NewInt(1),
+							IsCA:         true,
 							BasicConstraintsValid: true,
 							KeyUsage:              x509.KeyUsageCertSign,
 							Subject:               pkix.Name{CommonName: kit.Format(common)},
diff --git a/src/contexts/cli/cli.go b/src/contexts/cli/cli.go
index 12c252f0..25ddb746 100644
--- a/src/contexts/cli/cli.go
+++ b/src/contexts/cli/cli.go
@@ -106,9 +106,8 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
 				"ctx_box", "ctx_cas", "ctx_dev",
 				"ctx_root", "ctx_home",
 				"web_port", "ssh_port",
-				"HOSTNAME", "USER", "PWD",
 			},
-			"boot":     map[string]interface{}{
+			"boot": map[string]interface{}{
 				"web_port": ":9094",
 				"ssh_port": ":9090",
 			},
@@ -213,7 +212,7 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
 				m.Conf("runtime", "boot.username", kit.Select(name, os.Getenv("USER")))
 			}
 			if name, e := os.Getwd(); e == nil {
-				_, file := path.Split(name)
+				_, file := path.Split(kit.Select(name, os.Getenv("PWD")))
 				m.Conf("runtime", "boot.pathname", file)
 			}
 			return
@@ -536,7 +535,7 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
 				p := m.Cmdx("nfs.path", m.Conf("compile", "bench"))
 				if m.Cmdy("cli.system", env, "go", "build", "-o", path.Join(m.Conf("publish", "path"), name), p); m.Result(0) == "" {
 					m.Append("bin", name)
-					m.Append("hash",kit.Hashs(p))
+					m.Append("hash", kit.Hashs(p))
 					m.Table()
 				}
 			}
@@ -583,12 +582,6 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
 			}
 			return
 		}},
-		"exit": &ctx.Command{Name: "exit", Help: "解析脚本, script: 脚本文件, stdio: 命令终端, snippet: 代码片段", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
-			m.Confm("daemon", func(key string, info map[string]interface{}) {
-				m.Cmd("cli.system", key, "stop")
-			})
-			return
-		}},
 		"quit": &ctx.Command{Name: "quit code", Help: "停止服务", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
 			m.Cmd("cli.source", m.Conf("system", "script.exit"))
 			m.Append("directory", "")
@@ -600,6 +593,12 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
 			})
 			return
 		}},
+		"_exit": &ctx.Command{Name: "_exit", Help: "解析脚本, script: 脚本文件, stdio: 命令终端, snippet: 代码片段", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
+			m.Confm("daemon", func(key string, info map[string]interface{}) {
+				m.Cmd("cli.system", key, "stop")
+			})
+			return
+		}},
 
 		"plugin": &ctx.Command{Name: "plugin [action] file", Help: "", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
 			suffix, action, target := "go", "build", path.Join(m.Conf("runtime", "boot.ctx_home"), "src/examples/app/bench.go")
diff --git a/src/contexts/ctx/ctx.go b/src/contexts/ctx/ctx.go
index 0e0917bd..ab78373d 100644
--- a/src/contexts/ctx/ctx.go
+++ b/src/contexts/ctx/ctx.go
@@ -62,9 +62,6 @@ type Context struct {
 }
 
 func (c *Context) Register(s *Context, x Server, args ...interface{}) {
-	if c.contexts == nil {
-		c.contexts = make(map[string]*Context)
-	}
 	force := false
 	if len(args) > 0 {
 		switch arg := args[0].(type) {
@@ -72,6 +69,10 @@ func (c *Context) Register(s *Context, x Server, args ...interface{}) {
 			force = arg
 		}
 	}
+
+	if c.contexts == nil {
+		c.contexts = make(map[string]*Context)
+	}
 	if x, ok := c.contexts[s.Name]; ok && !force {
 		panic(errors.New(c.Name + "上下文中已存在模块:" + x.Name))
 	}
@@ -114,12 +115,12 @@ func (c *Context) Begin(m *Message, arg ...string) *Context {
 	c.exit = make(chan bool, 3)
 
 	/*
-	m.Log("begin", "%d context %v %v", m.Capi("ncontext", 1), m.Meta["detail"], m.Meta["option"])
-	for k, x := range c.Configs {
-		if x.Hand != nil {
-			m.Log("begin", "%s config %v", k, m.Conf(k, x.Value))
+		m.Log("begin", "%d context %v %v", m.Capi("ncontext", 1), m.Meta["detail"], m.Meta["option"])
+		for k, x := range c.Configs {
+			if x.Hand != nil {
+				m.Log("begin", "%s config %v", k, m.Conf(k, x.Value))
+			}
 		}
-	}
 	*/
 
 	if c.Server != nil {
diff --git a/src/contexts/ctx/init.go b/src/contexts/ctx/init.go
index 54114d1d..ca3b8a1c 100644
--- a/src/contexts/ctx/init.go
+++ b/src/contexts/ctx/init.go
@@ -3,7 +3,6 @@ package ctx
 import (
 	"encoding/json"
 	"fmt"
-	"runtime"
 	"strconv"
 	"strings"
 
@@ -22,18 +21,15 @@ func (ctx *CTX) Spawn(m *Message, c *Context, arg ...string) Server {
 	return s
 }
 func (ctx *CTX) Begin(m *Message, arg ...string) Server {
-	m.Sess(m.target.Name, m)
-	m.target.root = m.target
-	m.root = m
-	m.Cap("begin_time", m.Time())
-	m.Cap("goos", runtime.GOOS)
 	m.Option("log.disable", true)
 	m.Option("page.limit", 10)
 	m.Option("page.offset", 0)
 	m.Option("routine", 0)
+
+	m.root = m
+	m.Sess(m.target.Name, m)
 	for _, msg := range m.Search("") {
-		msg.target.root = m.target
-		if msg.target == m.target {
+		if msg.target.root = m.target; msg.target == m.target {
 			continue
 		}
 		msg.target.Begin(msg, arg...)
@@ -46,13 +42,17 @@ func (ctx *CTX) Start(m *Message, arg ...string) bool {
 	if m.Optionv("ps_target", Index); len(arg) == 0 {
 		Pulse.Option("log.disable", false)
 		m.Cap("stream", "shy")
+		m.Cmd("log._init")
+		m.Cmd("gdb._init")
+		m.Cmd("yac._init")
+		return false
 		m.Cmd("cli.source", m.Conf("system", "script.init")).Cmd("cli.source", "stdio").Cmd("cli.source", m.Conf("system", "script.exit"))
 	} else {
 		for _, v := range m.Spawn().Cmd(arg).Meta["result"] {
 			fmt.Printf("%s", v)
 		}
 	}
-	m.Cmd("ctx.exit")
+	m.Cmd("ctx._exit")
 	return true
 }
 func (ctx *CTX) Close(m *Message, arg ...string) bool {
@@ -102,14 +102,14 @@ var Index = &Context{Name: "ctx", Help: "模块中心", Server: &CTX{},
 	},
 	Commands: map[string]*Command{
 		"_init": &Command{Name: "_init", Help: "启动", Hand: func(m *Message, c *Context, key string, arg ...string) (e error) {
-			for _, x := range []string{"cli", "yac", "nfs", "aaa", "log", "ssh", "web", "gdb"} {
+			for _, x := range []string{"cli", "nfs", "aaa", "ssh", "web"} {
 				m.Cmd(x + "._init")
 			}
 			return
 		}},
-		"exit": &Command{Name: "exit", Help: "启动", Hand: func(m *Message, c *Context, key string, arg ...string) (e error) {
+		"_exit": &Command{Name: "_exit", Help: "启动", Hand: func(m *Message, c *Context, key string, arg ...string) (e error) {
 			for _, x := range []string{"cli"} {
-				m.Cmd(x + ".exit")
+				m.Cmd(x + "._exit")
 			}
 			return
 		}},
diff --git a/src/contexts/gdb/gdb.go b/src/contexts/gdb/gdb.go
index 448ac643..cf976538 100644
--- a/src/contexts/gdb/gdb.go
+++ b/src/contexts/gdb/gdb.go
@@ -80,11 +80,12 @@ func (gdb *GDB) Begin(m *ctx.Message, arg ...string) ctx.Server {
 	return gdb
 }
 func (gdb *GDB) Start(m *ctx.Message, arg ...string) bool {
-	gdb.goon = make(chan os.Signal, 10)
+	m.Cmd("nfs.save", m.Conf("logpid"), os.Getpid())
 	gdb.wait = make(chan interface{}, 10)
+	gdb.goon = make(chan os.Signal, 10)
 
 	m.Confm("signal", func(sig string, action string) {
-		m.Log("error", "signal add %s %s", sig, action)
+		m.Log("signal", "add %s: %s", action, sig)
 		signal.Notify(gdb.goon, syscall.Signal(kit.Int(sig)))
 	})
 
@@ -92,7 +93,8 @@ func (gdb *GDB) Start(m *ctx.Message, arg ...string) bool {
 		select {
 		case sig := <-gdb.goon:
 			action := m.Conf("signal", sig)
-			m.Log("signal", "signal %v %v", sig, action)
+			m.Log("signal", "%v: %v", action, sig)
+			break
 			switch action {
 			case "segv":
 			case "quit":
@@ -119,11 +121,43 @@ func (gdb *GDB) Close(m *ctx.Message, arg ...string) bool {
 var Index = &ctx.Context{Name: "gdb", Help: "调试中心",
 	Caches: map[string]*ctx.Cache{},
 	Configs: map[string]*ctx.Config{
+		"logpid": &ctx.Config{Name: "logpid", Value: "var/run/bench.pid", Help: ""},
 		"signal": &ctx.Config{Name: "signal", Value: map[string]interface{}{
-			"3":  "quit",
-			"10": "restart",
-			"11": "segv",
-			"12": "upgrade",
+			"1":  "HUP",
+			"2":  "INT",
+			"3":  "QUIT",
+			"15": "TERM",
+			"28": "WINCH",
+			"30": "USR1",
+			"31": "USR2",
+
+			// "9":  "KILL",
+			// "10": "BUS",
+			// "11": "SEGV",
+			// "17": "STOP",
+
+			"5":  "TRAP",
+			"6":  "ABRT",
+			"14": "ALRM",
+			"20": "CHLD",
+			"19": "CONT",
+			"18": "TSTP",
+			"21": "TTIN",
+			"22": "TTOUT",
+
+			"13": "PIPE",
+			"16": "URG",
+			"23": "IO",
+
+			"4":  "ILL",
+			"7":  "EMT",
+			"8":  "FPE",
+			"12": "SYS",
+			"24": "XCPU",
+			"25": "XFSZ",
+			"26": "VTALRM",
+			"27": "PROF",
+			"29": "INFO",
 		}, Help: "信号"},
 		"debug": &ctx.Config{Name: "debug", Value: map[string]interface{}{"value": map[string]interface{}{"enable": false},
 			"trace": map[string]interface{}{"value": map[string]interface{}{"enable": true}},
diff --git a/src/contexts/log/log.go b/src/contexts/log/log.go
index 35289ab4..a901ec24 100644
--- a/src/contexts/log/log.go
+++ b/src/contexts/log/log.go
@@ -2,7 +2,6 @@ package log
 
 import (
 	"contexts/ctx"
-	"io/ioutil"
 	"path"
 	"toolkit"
 
@@ -61,9 +60,6 @@ func (log *LOG) Start(m *ctx.Message, arg ...string) bool {
 	os.MkdirAll(m.Conf("logdir"), 0770)
 	kit.Log("error", "make log dir %s", m.Conf("logdir"))
 
-	ioutil.WriteFile(m.Conf("logpid"), []byte(kit.Format(os.Getpid())), 0666)
-	kit.Log("error", "save log file %s", m.Conf("logpid"))
-
 	log.queue = make(chan map[string]interface{}, 1024)
 	for _, v := range []string{"error", "bench", "debug"} {
 		log.Log(m, v, "hello world\n")
@@ -122,7 +118,6 @@ var Index = &ctx.Context{Name: "log", Help: "日志中心",
 	},
 	Configs: map[string]*ctx.Config{
 		"logdir": &ctx.Config{Name: "logdir", Value: "var/log", Help: ""},
-		"logpid": &ctx.Config{Name: "logpid", Value: "var/run/bench.pid", Help: ""},
 		"output": &ctx.Config{Name: "output", Value: map[string]interface{}{
 			"error":  map[string]interface{}{"value": map[string]interface{}{"file": "error.log", "meta": []interface{}{"time", "ship"}, "color_begin": "\033[31m", "color_end": "\033[0m"}},
 			"trace":  map[string]interface{}{"value": map[string]interface{}{"file": "error.log", "meta": []interface{}{"time", "ship"}, "color_begin": "\033[32m", "color_end": "\033[0m"}},
diff --git a/src/contexts/nfs/nfs.go b/src/contexts/nfs/nfs.go
index 3a3d2c77..2b7a606a 100644
--- a/src/contexts/nfs/nfs.go
+++ b/src/contexts/nfs/nfs.go
@@ -865,7 +865,7 @@ func (nfs *NFS) Start(m *ctx.Message, arg ...string) bool {
 
 	if len(arg) > 0 && arg[0] == "scan" {
 		// 终端用户
-		m.Cmd("aaa.role", "root", "user", m.Option("username", m.Conf("runtime", "boot.USER")))
+		m.Cmd("aaa.role", "root", "user", m.Option("username", m.Conf("runtime", "boot.username")))
 
 		// 创建会话
 		m.Option("sessid", m.Cmdx("aaa.user", "session", "select"))
@@ -918,7 +918,7 @@ func (nfs *NFS) Start(m *ctx.Message, arg ...string) bool {
 				msg := m.Backs(m.Spawn(m.Source()).Set(
 					"detail", line).Set(
 					"option", "file_pos", i).Set(
-					"option", "username", m.Conf("runtime", "boot.USER")))
+					"option", "username", m.Conf("runtime", "boot.username")))
 
 				nfs.printf(m.Conf("prompt"), line)
 				nfs.printf(msg.Meta["result"])
@@ -1369,16 +1369,21 @@ var Index = &ctx.Context{Name: "nfs", Help: "存储中心",
 			if len(arg) == 1 && m.Has("data") {
 				arg = append(arg, m.Option("data"))
 			}
-			if p, f, e := open(m, kit.Format(arg[0]), os.O_WRONLY|os.O_CREATE|os.O_TRUNC); m.Assert(e) {
-				defer f.Close()
-				m.Append("directory", p)
-				m.Echo(p)
 
+			dir := path.Dir(arg[0])
+			if _, e = os.Stat(dir); e != nil {
+				m.Assert(os.MkdirAll(dir, 0777))
+			}
+
+			if f, e := os.Create(arg[0]); m.Assert(e) {
+				defer f.Close()
 				for _, v := range arg[1:] {
 					n, e := fmt.Fprint(f, v)
 					m.Assert(e)
-					m.Log("info", "save %s %d", p, n)
+					m.Log("info", "save %s %d", arg[0], n)
 				}
+				m.Append("directory", arg[0])
+				m.Echo(arg[0])
 			}
 			return
 		}},
diff --git a/src/contexts/ssh/ssh.go b/src/contexts/ssh/ssh.go
index f0750da5..f005c351 100644
--- a/src/contexts/ssh/ssh.go
+++ b/src/contexts/ssh/ssh.go
@@ -204,7 +204,7 @@ var Index = &ctx.Context{Name: "ssh", Help: "集群中心",
 				m.Conf("runtime", "node.name", strings.Replace(strings.TrimSuffix(m.Conf("runtime", "boot.hostname"), ".local"), ".", "_", -1))
 			}
 			m.Conf("runtime", "node.route", m.Conf("runtime", "node.name"))
-			m.Conf("runtime", "user.name", m.Conf("runtime", "boot.USER"))
+			m.Conf("runtime", "user.name", m.Conf("runtime", "boot.username"))
 
 			m.Cmd("aaa.role", "tech", "componet", "remote", "command", "tool")
 			m.Cmd("aaa.role", "tech", "componet", "source", "command", "tool")
diff --git a/src/contexts/web/web.go b/src/contexts/web/web.go
index 453a880b..88e9f694 100644
--- a/src/contexts/web/web.go
+++ b/src/contexts/web/web.go
@@ -486,7 +486,7 @@ var Index = &ctx.Context{Name: "web", Help: "应用中心",
 					}
 
 					if arg[2] == "new" {
-						if uri, e := url.Parse(arg[3]); e == nil {
+						if uri, e := url.Parse(arg[3]); e == nil && arg[3] != "" {
 							dir, file := path.Split(uri.EscapedPath())
 							m.Confv("spide", arg[0], map[string]interface{}{
 								"cookie": map[string]interface{}{},
@@ -1154,12 +1154,12 @@ var Index = &ctx.Context{Name: "web", Help: "应用中心",
 		"/publish/": &ctx.Command{Name: "/publish/", Help: "下载文件", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
 			key = strings.TrimPrefix(key, "/publish/")
 			if strings.HasSuffix(key, "bench") {
-				key = key+"."+m.Option("GOOS")+"."+m.Option("GOARCH")
+				key = key + "." + m.Option("GOOS") + "." + m.Option("GOARCH")
 			}
 
 			p := m.Cmdx("nfs.path", path.Join(m.Conf("publish", "path"), key))
 			if p == "" {
-				p = m.Cmdx("nfs.path", m.Conf("publish", []string{"list", strings.Replace(key, ".", "_", -1) }))
+				p = m.Cmdx("nfs.path", m.Conf("publish", []string{"list", strings.Replace(key, ".", "_", -1)}))
 			}
 
 			m.Log("info", "publish %s %s", kit.Hashs(p), p)
diff --git a/src/toolkit/kit.go b/src/toolkit/kit.go
index 34cec12f..568299d0 100644
--- a/src/toolkit/kit.go
+++ b/src/toolkit/kit.go
@@ -17,23 +17,22 @@ import (
 )
 
 var DisableLog = false
-func Errorf(str string, args ...interface{}) {
-	if len(args) == 0 {
-		fmt.Fprintf(os.Stderr, "%s\n", str)
-		return
-	}
-	fmt.Fprintf(os.Stderr, str, args...)
-}
+
 func Log(action string, str string, args ...interface{}) {
 	if DisableLog {
 		return
 	}
-	if len(args) == 0 {
-		fmt.Fprintf(os.Stderr, "%s", str)
-	} else {
-		fmt.Fprintf(os.Stderr, str, args...)
+
+	if len(args) > 0 {
+		str = fmt.Sprintf(str, args...)
 	}
-	fmt.Fprintln(os.Stderr)
+	fmt.Fprintf(os.Stderr, "%s: %s\n", action, str)
+}
+func Errorf(str string, args ...interface{}) {
+	Log("error", str, args...)
+}
+func Debugf(str string, args ...interface{}) {
+	Log("debug", str, args...)
 }
 
 func Env(key string) {