diff --git a/Makefile b/Makefile
index da77e488..b1544ff6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,10 @@
 export CGO_ENABLED=0
 
 binarys = bin/ice.bin
-publish = usr/publish/ice.$(shell go env GOOS).$(shell go env GOARCH)
 
 all: def
-	@echo && date
+	@date +"%Y-%m-%d %H:%M:%S"
 	go build -v -o ${binarys} src/main.go src/version.go src/binpack.go && ./${binarys} forever restart &>/dev/null
-	# mkdir -p $(dir ${publish}) &>/dev/null; rm ${publish} &>/dev/null; cp ${binarys} ${publish}
 
 app: def
 	CGO_ENABLED=1 go build -v -o usr/publish/contexts.app/Contents/MacOS/contexts src/webview.go src/version.go src/binpack.go && ./${binarys} forever restart &>/dev/null
@@ -14,8 +12,8 @@ app: def
 	# rm -f usr/publish/ContextsInstall.dmg
 	# hdiutil convert usr/publish/tmp.dmg -format UDZO -o usr/publish/ContextsInstall.dmg
 
-%: src/%.go
-	@echo && date
+%: src/%.go def
+	@date +"%Y-%m-%d %H:%M:%S"
 	go build -v -o usr/publish/$@ src/$@.go src/version.go && chmod u+x usr/publish/$@
 
 def:
diff --git a/etc/conf/bash_local.sh b/etc/conf/bash_local.sh
index 007fe3d4..f8f9fef5 100644
--- a/etc/conf/bash_local.sh
+++ b/etc/conf/bash_local.sh
@@ -7,11 +7,12 @@ touch ~/.hushlogin
 export CTX_ROOT=${CTX_ROOT:=~/contexts}
 [ "$PWD" = "$HOME" ] && cd ~/contexts
 
-# export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
+export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
 ish_sys_path_load
 
 ish_sys_cli_prompt
 ish_sys_cli_alias vi vim
+ish_sys_cli_alias v vim
 ish_sys_cli_alias t "tmux attach"
 ish_sys_cli_alias busybox "docker run -w /root -it busybox"
 ish_sys_cli_alias alpine-dev "docker run -w /root -e 'LANG=en_US.UTF-8' -it alpine-dev sh"
diff --git a/etc/miss.sh b/etc/miss.sh
index 080008e2..f001441b 100644
--- a/etc/miss.sh
+++ b/etc/miss.sh
@@ -33,13 +33,13 @@ ish_miss_prepare mysql-story
 # ish_miss_prepare echarts
 # ish_miss_prepare icons
 
-ish_miss_prepare go-sql-mysql
-ish_miss_prepare go-qrcode
-ish_miss_prepare creackpty
-ish_miss_prepare websocket
-ish_miss_prepare webview
-ish_miss_prepare gogit
-
+# ish_miss_prepare go-sql-mysql
+# ish_miss_prepare go-qrcode
+# ish_miss_prepare creackpty
+# ish_miss_prepare websocket
+# ish_miss_prepare webview
+# ish_miss_prepare gogit
+#
 _prepare_ttc() {
 	ish_sys_link_create ~/.vim_local.vim $PWD/etc/conf/vim_local.vim
 	require dev/vim/vim.sh
diff --git a/etc/path b/etc/path
index 051e95ab..0eb575c9 100644
--- a/etc/path
+++ b/etc/path
@@ -8,13 +8,12 @@ usr/install/tmux-3.2/_install/bin
 usr/install/git-2.31.1/_install/bin
 usr/install/git-2.31.1/_install/libexec/git-core
 usr/install/vim-vim-12be734/_install/bin
-usr/install/node-v16.15.1-darwin-x64/bin
-usr/install/node-v16.15.1-linux-x64/bin
-usr/install/jdk-18/bin
-usr/install/docker
 usr/install/ctags-5.8/_install/bin
 usr/install/gcc-4.8.4/_install/bin
 usr/install/gdb-7.6.1/_install/bin
 usr/install/qemu-3.1.0/_install/bin
 usr/install/ffmpeg-4.2.1/_install/bin
-
+usr/install/node-v16.15.1-darwin-x64/bin
+usr/install/node-v16.15.1-linux-x64/bin
+usr/install/jdk-18/bin
+usr/install/docker
diff --git a/go.mod b/go.mod
index ef22354c..022046ab 100644
--- a/go.mod
+++ b/go.mod
@@ -16,14 +16,14 @@ replace (
 	shylinux.com/x/toolkits => ./usr/toolkits
 )
 
-replace (
-	shylinux.com/x/creackpty => ./usr/creackpty
-	shylinux.com/x/go-qrcode => ./usr/go-qrcode
-	shylinux.com/x/go-sql-mysql => ./usr/go-sql-mysql
-	shylinux.com/x/gogit => ./usr/gogit
-	shylinux.com/x/websocket => ./usr/websocket
-	shylinux.com/x/webview => ./usr/webview
-)
+// replace (
+// 	shylinux.com/x/creackpty => ./usr/creackpty
+// 	shylinux.com/x/go-qrcode => ./usr/go-qrcode
+// 	shylinux.com/x/go-sql-mysql => ./usr/go-sql-mysql
+// 	shylinux.com/x/gogit => ./usr/gogit
+// 	shylinux.com/x/websocket => ./usr/websocket
+// 	shylinux.com/x/webview => ./usr/webview
+// )
 
 require (
 	shylinux.com/x/golang-story v0.5.8
diff --git a/go.sum b/go.sum
index 8b137891..d6fb2dff 100644
--- a/go.sum
+++ b/go.sum
@@ -1 +1,12 @@
-
+shylinux.com/x/creackpty v0.0.2 h1:1ekWD5zeKZiQZCYvKSkHnm819wryZxzoq3kmvheC7bA=
+shylinux.com/x/creackpty v0.0.2/go.mod h1:SOsAaW5FdicXUprrxgENk2JP1f8LdHBXZjqOFot488o=
+shylinux.com/x/go-qrcode v0.0.2 h1:/c0PLj+1RT+kUPfnZVXwgbgH5m1SxBUjM2MIKXbDk+E=
+shylinux.com/x/go-qrcode v0.0.2/go.mod h1:TlzGBENHXy19xC3AsC6h4Vs5fx2ZuDA4TZ0U3C2OeK4=
+shylinux.com/x/go-sql-mysql v0.0.1 h1:VX5SrwLBKzfkRouj39LgJ9reIXOWmMsScRpr+e0qdp0=
+shylinux.com/x/go-sql-mysql v0.0.1/go.mod h1:47OfAZK24HRJMy7dAu/jrksGCf9yzJaAUFwWYjhDFDA=
+shylinux.com/x/gogit v0.0.7 h1:2ep5QpXWLs0UBCywJuUHda/aagskYvFmn0nj3vpEdY4=
+shylinux.com/x/gogit v0.0.7/go.mod h1:wYfHxpQT1C8yNV+yC1jStIy0I12bfUCyJARhn0sNn1M=
+shylinux.com/x/websocket v0.0.2 h1:aeeZyAsh6QN7+l5oMXlO9/rlQgx6CHvDtpZyAqMCSlU=
+shylinux.com/x/websocket v0.0.2/go.mod h1:yMcu4XS6JB11YRISXwvubh7dPM6rWPdzIRv0CrshQBY=
+shylinux.com/x/webview v0.0.2 h1:T0f2sDdiMCdDPjYwD1WS64ASBGwvZKPZkxDQ84d+ZQs=
+shylinux.com/x/webview v0.0.2/go.mod h1:QJwPiwlFlvrntxO4Q3X0bj3Z1ysGRDiy7MZ8hYUmJ9g=
diff --git a/src/debug/go.mod b/src/debug/go.mod
index ef22354c..022046ab 100644
--- a/src/debug/go.mod
+++ b/src/debug/go.mod
@@ -16,14 +16,14 @@ replace (
 	shylinux.com/x/toolkits => ./usr/toolkits
 )
 
-replace (
-	shylinux.com/x/creackpty => ./usr/creackpty
-	shylinux.com/x/go-qrcode => ./usr/go-qrcode
-	shylinux.com/x/go-sql-mysql => ./usr/go-sql-mysql
-	shylinux.com/x/gogit => ./usr/gogit
-	shylinux.com/x/websocket => ./usr/websocket
-	shylinux.com/x/webview => ./usr/webview
-)
+// replace (
+// 	shylinux.com/x/creackpty => ./usr/creackpty
+// 	shylinux.com/x/go-qrcode => ./usr/go-qrcode
+// 	shylinux.com/x/go-sql-mysql => ./usr/go-sql-mysql
+// 	shylinux.com/x/gogit => ./usr/gogit
+// 	shylinux.com/x/websocket => ./usr/websocket
+// 	shylinux.com/x/webview => ./usr/webview
+// )
 
 require (
 	shylinux.com/x/golang-story v0.5.8
diff --git a/src/debug/go.sum b/src/debug/go.sum
index 8b137891..d6fb2dff 100644
--- a/src/debug/go.sum
+++ b/src/debug/go.sum
@@ -1 +1,12 @@
-
+shylinux.com/x/creackpty v0.0.2 h1:1ekWD5zeKZiQZCYvKSkHnm819wryZxzoq3kmvheC7bA=
+shylinux.com/x/creackpty v0.0.2/go.mod h1:SOsAaW5FdicXUprrxgENk2JP1f8LdHBXZjqOFot488o=
+shylinux.com/x/go-qrcode v0.0.2 h1:/c0PLj+1RT+kUPfnZVXwgbgH5m1SxBUjM2MIKXbDk+E=
+shylinux.com/x/go-qrcode v0.0.2/go.mod h1:TlzGBENHXy19xC3AsC6h4Vs5fx2ZuDA4TZ0U3C2OeK4=
+shylinux.com/x/go-sql-mysql v0.0.1 h1:VX5SrwLBKzfkRouj39LgJ9reIXOWmMsScRpr+e0qdp0=
+shylinux.com/x/go-sql-mysql v0.0.1/go.mod h1:47OfAZK24HRJMy7dAu/jrksGCf9yzJaAUFwWYjhDFDA=
+shylinux.com/x/gogit v0.0.7 h1:2ep5QpXWLs0UBCywJuUHda/aagskYvFmn0nj3vpEdY4=
+shylinux.com/x/gogit v0.0.7/go.mod h1:wYfHxpQT1C8yNV+yC1jStIy0I12bfUCyJARhn0sNn1M=
+shylinux.com/x/websocket v0.0.2 h1:aeeZyAsh6QN7+l5oMXlO9/rlQgx6CHvDtpZyAqMCSlU=
+shylinux.com/x/websocket v0.0.2/go.mod h1:yMcu4XS6JB11YRISXwvubh7dPM6rWPdzIRv0CrshQBY=
+shylinux.com/x/webview v0.0.2 h1:T0f2sDdiMCdDPjYwD1WS64ASBGwvZKPZkxDQ84d+ZQs=
+shylinux.com/x/webview v0.0.2/go.mod h1:QJwPiwlFlvrntxO4Q3X0bj3Z1ysGRDiy7MZ8hYUmJ9g=
diff --git a/src/h2/h2.sh b/src/h2/h2.sh
new file mode 100644
index 00000000..1346df8a
--- /dev/null
+++ b/src/h2/h2.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# set -v
+# export ISH_CONF_LEVEL="require request notice debug alias"
+# require "h3.sh"
+require "src/h2/h3.sh"
+require "src/h2/h3.sh?welcome=hi"
+require "shylinux.com/x/contexts/src/hi/he.sh"
+# require "http://localhost:9020/x/contexts/src/hi/he.sh"
+# require "http://localhost:9020/x/contexts@v2.9.3/src/hi/he.sh"
+
+demo() {
+	echo "hello world"
+}
+demo
+demo1
+request nfs.dir
+ish_sys_cli_shell
diff --git a/src/hi/cmds.sh b/src/hi/cmds.sh
new file mode 100644
index 00000000..ecf37327
--- /dev/null
+++ b/src/hi/cmds.sh
@@ -0,0 +1,411 @@
+[
+[[
+bc
+expr
+test
+true
+false
+printf
+clear
+echo
+time
+flock
+getopt
+script
+scriptreplay
+usleep
+sleep
+timeout
+nohup
+xargs
+tee
+env
+printenv
+tty
+stty
+busybox
+add-shell
+remove-shell
+ash
+sh
+
+ps
+top
+watch
+pidof
+pstree
+renice
+nice
+setsid
+setuidgid
+kill
+pkill
+pgrep
+killall
+killall5
+free
+lsof
+fuser
+
+ls
+ln
+cp
+mv
+rm
+rmdir
+mkdir
+mknod
+mktemp
+mkfifo
+touch
+truncate
+link
+unlink
+readlink
+stat
+pwd
+dirname
+basename
+
+vi
+ed
+tr
+wc
+od
+seq
+factor
+cat
+tac
+rev
+cut
+sed
+awk
+cmp
+comm
+head
+tail
+more
+less
+sort
+diff
+fold
+uniq
+paste
+split
+ascii
+expand
+unexpand
+xxd
+hexdump
+hexedit
+strings
+patch
+sum
+crc32
+base32
+base64
+md5sum
+sha1sum
+sha3sum
+sha256sum
+sha512sum
+uudecode
+uuencode
+dos2unix
+unix2dos
+
+df
+du
+dd
+hd
+cpio
+find
+grep
+egrep
+fgrep
+fsync
+cksum
+eject
+mount
+umount
+mountpoint
+findfs
+mkdosfs
+fdisk
+mke2fs
+fsck
+fsfreeze
+fsck.minix
+freeramdisk
+mkfs.ext2
+mkfs.minix
+mkfs.vfat
+chattr
+iostat
+xz
+xzcat
+bzcat
+zcat
+unzip
+bzip2
+bunzip2
+gunzip
+gzip
+unxz
+arch
+tar
+ar
+
+ifconfig
+ifdown
+ifup
+arp
+arping
+ping
+ping6
+traceroute
+traceroute6
+route
+ntpd
+dnsd
+dnsdomainname
+nslookup
+ipaddr
+ip
+nc
+netstat
+hostname
+telnetd
+telnet
+whois
+tftp
+tftpd
+ftpd
+ftpget
+ftpput
+wget
+
+blkdiscard
+blkid
+chat
+blockdev
+
+id
+adduser
+addgroup
+delgroup
+deluser
+passwd
+chpasswd
+whoami
+groups
+users
+su
+w
+who
+last
+login
+logname
+sendmail
+mesg
+chown
+chgrp
+chmod
+getty
+
+beep
+init
+halt
+reboot
+runlevel
+adjtimex
+hwclock
+uptime
+logger
+dmesg
+syslogd
+sysctl
+chroot
+crond
+crontab
+lsmod
+rmmod
+insmod
+depmod
+modinfo
+modprobe
+cal
+date
+uname
+which
+man
+
+acpid
+bootchartd
+brctl
+chpst
+chrt
+chvt
+conspy
+cryptpw
+cttyhack
+dc
+deallocvt
+devmem
+dhcprelay
+dpkg
+dpkg-deb
+dumpkmap
+dumpleases
+envdir
+envuidgid
+ether-wake
+fakeidentd
+fallocate
+fatattr
+fbset
+fbsplash
+fdflush
+fdformat
+fgconsole
+fstrim
+getconf
+hdparm
+hostid
+httpd
+hush
+i2cdetect
+i2cdump
+i2cget
+i2cset
+i2ctransfer
+ifenslave
+ifplugd
+inetd
+install
+ionice
+ipcalc
+ipcrm
+ipcs
+iplink
+ipneigh
+iproute
+iprule
+iptunnel
+kbd_mode
+klogd
+linux32
+linux64
+linuxrc
+loadfont
+loadkmap
+logread
+losetup
+lpd
+lpq
+lpr
+lsattr
+lspci
+lsscsi
+lsusb
+lzcat
+lzma
+lzop
+makedevs
+makemime
+mdev
+microcom
+mim
+mkpasswd
+mkswap
+mpstat
+mt
+nameif
+nanddump
+nandwrite
+nbd-client
+nl
+nmeter
+nologin
+nproc
+nsenter
+openvt
+partprobe
+pipe_progress
+pivot_root
+pmap
+popmaildir
+poweroff
+powertop
+pscan
+pwdx
+raidautorun
+rdate
+rdev
+readahead
+readprofile
+realpath
+reformime
+reset
+resize
+resume
+rpm
+rpm2cpio
+rtcwake
+run-init
+run-parts
+runsv
+runsvdir
+rx
+setarch
+setconsole
+setfattr
+setfont
+setkeycodes
+setlogcons
+setpriv
+setserial
+showkey
+shred
+shuf
+slattach
+smemcap
+softlimit
+ssl_client
+start-stop-daemon
+sulogin
+sv
+svc
+svlogd
+svok
+swapoff
+swapon
+switch_root
+sync
+taskset
+tc
+tcpsvd
+ts
+ttysize
+tunctl
+ubiattach
+ubidetach
+ubimkvol
+ubirename
+ubirmvol
+ubirsvol
+ubiupdatevol
+udhcpc
+udhcpc6
+udhcpd
+udpsvd
+uevent
+unlzma
+unshare
+vconfig
+vlock
+volname
+wall
+watchdog
+yes
+zcip
diff --git a/src/hi/he.sh b/src/hi/he.sh
index d5862cd5..7fea5e14 100755
--- a/src/hi/he.sh
+++ b/src/hi/he.sh
@@ -2,8 +2,7 @@
 
 show() {
 	echo "$SHELL $TERM $PWD $HOME"
-	echo "$PATH"|tr ":" "\n"
-	echo "$ISH_CTX_SCRIPT <= $ISH_CTX_MODULE"
 	echo "hello world $content $@"
+	ish_sys_path_list
 }
 show
diff --git a/src/hi/hi.sh b/src/hi/hi.sh
index ff657422..2c93efa9 100644
--- a/src/hi/hi.sh
+++ b/src/hi/hi.sh
@@ -6,5 +6,5 @@ echo "hello world $content $@"
 
 require "he.sh?content=what" nice
 require "/require/shylinux.com/x/contexts@v2.9.3/src/hi/he.sh"
-require "http://192.168.10.8:9020/require/shylinux.com/x/contexts@v2.9.3/src/hi/he.sh"
+require "http://192.168.10.8:9020/x/contexts@v2.9.3/src/hi/he.sh"
 # require "https://shylinux.com/x/contexts@v2.9.3/src/hi/he.sh?content=what"
diff --git a/src/hi/sku.go b/src/hi/sku.go
deleted file mode 100644
index 8a5fb71b..00000000
--- a/src/hi/sku.go
+++ /dev/null
@@ -1,4 +0,0 @@
-package hi
-
-func init() {
-}
diff --git a/src/main.sh b/src/main.sh
index 6c6ff0a5..acbfe2b8 100644
--- a/src/main.sh
+++ b/src/main.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+require "shylinux.com/x/contexts/src/h2/h2.sh"
+
 main() {
 	case "$1" in
 		app) # 生产环境
diff --git a/src/sku.go b/src/sku.go
deleted file mode 100644
index c6668757..00000000
--- a/src/sku.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package main
-
-import "fmt"
-
-func helper(chunks [][]string, chunkIndex int, prev []string, res [][]string) [][]string {
-	chunk := chunks[chunkIndex]
-	isLast := chunkIndex == len(chunks)-1
-	for _, val := range chunk {
-		if cur := append(prev, val); isLast {
-			res = append(res, cur)
-		} else {
-			res = helper(chunks, chunkIndex+1, cur, res)
-		}
-	}
-	return res
-}
-func combine(chunks ...[]string) (res [][]string) {
-	return helper(chunks, 0, []string{}, res)
-}
-func main() {
-	names := []string{"iPhone X", "iPhone XS"}
-	colors := []string{"黑色", "白色"}
-	storage := []string{"64g", "256g"}
-	fmt.Println(combine(names, colors, storage))
-}
diff --git a/usr/local/export/web.chat.favor/hash.json b/usr/local/export/web.chat.favor/hash.json
index cae4adfb..26642b18 100644
--- a/usr/local/export/web.chat.favor/hash.json
+++ b/usr/local/export/web.chat.favor/hash.json
@@ -7,22 +7,22 @@
       "type": "link"
     }
   },
-  "1b610e": {
-    "meta": {
-      "name": "192.168.8.187:9020",
-      "text": "http://192.168.8.187:9020/?debug=true",
-      "time": "2023-03-01 11:24:16",
-      "type": "link"
-    }
-  },
   "284e68": {
     "meta": {
       "name": "192.168.8.145:9020",
-      "text": "http://192.168.8.145:9020/chat/cmd/web.code.vimer?debug=true#usr/webview/:webview_test.go:1",
+      "text": "http://192.168.8.145:9020/chat/cmd/web.code.vimer?debug=true",
       "time": "2023-03-01 11:22:15",
       "type": "link"
     }
   },
+  "2b0c19": {
+    "meta": {
+      "name": "alpine",
+      "text": "docker run -w /root -e 'LC_ALL=en_US.UTF-8' -it alpine",
+      "time": "2023-03-04 12:39:07",
+      "type": "shell"
+    }
+  },
   "3d8fb3": {
     "meta": {
       "name": "192.168.8.1",
@@ -38,5 +38,43 @@
       "time": "2023-03-01 12:06:48",
       "type": "link"
     }
+  },
+  "723b5b": {
+    "meta": {
+      "name": "busybox",
+      "text": "docker run -w /root -it busybox",
+      "time": "2023-03-04 12:34:00",
+      "type": "shell"
+    }
+  },
+  "938ac4": {
+    "meta": {
+      "name": "contexts.com.cn",
+      "text": "https://contexts.com.cn",
+      "time": "2023-03-04 15:25:59",
+      "type": "link"
+    }
+  },
+  "acf002": {
+    "meta": {
+      "text": "src/h2/h2.sh",
+      "time": "2023-03-04 13:07:07",
+      "type": "file"
+    }
+  },
+  "adb5dd": {
+    "meta": {
+      "text": "web.code.xterm",
+      "time": "2023-03-04 13:08:04",
+      "type": "index"
+    }
+  },
+  "c1220f": {
+    "meta": {
+      "name": "shylinux.com",
+      "text": "https://shylinux.com",
+      "time": "2023-03-04 15:25:45",
+      "type": "link"
+    }
   }
 }