diff --git a/etc/auto.vim b/etc/auto.vim
index 6ae0fbf4..17c3e0dd 100644
--- a/etc/auto.vim
+++ b/etc/auto.vim
@@ -127,7 +127,7 @@ endfun
 fun! ShyComplete(firststart, base)
     if a:firststart | let line = getline('.') | let start = col('.') - 1
         " 命令位置
-        if match(trim(line), "ice ") == 0 | return match(line, "ice ") | endif
+        if match(line, '\s*ice ') == 0 | return match(line, "ice ") | endif
         " 符号位置
         if line[start-1] !~ '\a' | return start - 1 | end
         " 单词位置
@@ -155,7 +155,7 @@ fun! ShyCome(buf, row, action, extra)
         let a:extra["count"] = 0
     endif
     " 刷新命令
-    for line in reverse(split(trim(ShySend({"cmd": "trans", "arg": getbufline(a:buf, a:row)[0]})), "\n"))
+    for line in reverse(split(ShySend({"cmd": "trans", "arg": getbufline(a:buf, a:row)[0]}), "\n"))
         call appendbufline(a:buf, a:row, line)
         let a:extra["count"] += 1
     endfor
@@ -169,12 +169,19 @@ fun! ShyUpdate(timer)
     call ShyCome(what["buf"], what["row"], what["action"], what)
 endfun
 fun! ShyComes(action)
+    " 低配命令
+    if !exists("appendbufline")
+        for line in reverse(split(ShySend({"cmd": "trans", "arg": getline(".")}), "\n"))
+            call append(".", line)
+        endfor
+        return
+    endif
     if !exists("b:timer") | let b:timer = -1 | endif
     " 清除定时
     if b:timer > 0 | call timer_stop(b:timer) | let b:timer = -2 | return | endif
     " 添加定时
     let b:timer = timer_start(1000, funcref('ShyUpdate'), {"repeat": -1})
-    let g:ShyComeList[b:timer] = {"buf": bufname(), "row": line("."), "pre": getline("."), "action": a:action, "count": 0}
+    let g:ShyComeList[b:timer] = {"buf": bufname("."), "row": line("."), "pre": getline("."), "action": a:action, "count": 0}
     call ShyLog("new timer", b:timer)
 endfun
 
diff --git a/etc/exit.shy b/etc/exit.shy
deleted file mode 100644
index e69de29b..00000000
diff --git a/etc/init.shy b/etc/init.shy
deleted file mode 100644
index e69de29b..00000000
diff --git a/go.mod b/go.mod
index 580e7b0e..579b3261 100644
--- a/go.mod
+++ b/go.mod
@@ -2,9 +2,14 @@ module miss
 
 go 1.13
 
-require github.com/shylinux/icebergs v0.1.9
+require (
+	github.com/shylinux/contexts v0.0.0-00010101000000-000000000000 // indirect
+	github.com/shylinux/icebergs v0.1.9
+	github.com/shylinux/toolkits v0.1.0
+)
 
 replace (
+	github.com/shylinux/contexts => ./
 	github.com/shylinux/icebergs => ../icebergs
 	github.com/shylinux/toolkits => ../toolkits
 )
diff --git a/go.sum b/go.sum
index 5876c073..4d149605 100644
--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,7 @@ github.com/gomarkdown/markdown v0.0.0-20200112043221-ec51d717629d h1:Qw3Ku+gg4x3
 github.com/gomarkdown/markdown v0.0.0-20200112043221-ec51d717629d/go.mod h1:aii0r/K0ZnHv7G0KF7xy1v0A7s2Ljrb5byB7MO5p6TU=
 github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
 github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/shylinux/contexts v0.0.0-20200121121314-2b28848b15ea h1:xmFZmpT3RMt4JnmxSwJ9M552SaiCC8DufYVadssbuS8=
 github.com/shylinux/icebergs v0.1.12 h1:pUWWp4p5rF1JT7lcbaBlCJOWzwjPYDzmWcO9+nrNsfs=
 github.com/shylinux/icebergs v0.1.12/go.mod h1:/gccR5uyFaaml8CBSD4BfHmIPOK6QlaFp3sK4eOiv4s=
 github.com/shylinux/toolkits v0.1.0 h1:7ghnVEjuwLf7zBsyeR37ahm2gaOKIyjSw9F9Pp9oTBU=
diff --git a/src/main.go b/src/main.go
index 6a6452db..767d0d5f 100644
--- a/src/main.go
+++ b/src/main.go
@@ -12,6 +12,8 @@ import (
 	_ "github.com/shylinux/icebergs/misc/mp"
 	_ "github.com/shylinux/icebergs/misc/pi"
 	_ "github.com/shylinux/icebergs/misc/wx"
+
+	_ "github.com/shylinux/contexts/src/support/wuhan"
 )
 
 func main() {
diff --git a/src/support/wuhan/wuhan.go b/src/support/wuhan/wuhan.go
new file mode 100644
index 00000000..76f1844b
--- /dev/null
+++ b/src/support/wuhan/wuhan.go
@@ -0,0 +1,24 @@
+package wuhan
+
+import (
+	"github.com/shylinux/icebergs"
+	"github.com/shylinux/icebergs/base/cli"
+	"github.com/shylinux/toolkits"
+)
+
+var Index = &ice.Context{Name: "wuhan", Help: "武汉加油",
+	Caches: map[string]*ice.Cache{},
+	Configs: map[string]*ice.Config{
+		"wuhan": {Name: "wuhan", Help: "武汉", Value: kit.Data(kit.MDB_SHORT, "name")},
+	},
+	Commands: map[string]*ice.Command{
+		ice.ICE_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
+		ice.ICE_EXIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {}},
+
+		"wuhan": {Name: "wuhan", Help: "武汉", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
+			m.Echo("hello world")
+		}},
+	},
+}
+
+func init() { cli.Index.Register(Index, nil) }
diff --git a/src/support/wuhan/wuhan.md b/src/support/wuhan/wuhan.md
new file mode 100644
index 00000000..9e587817
--- /dev/null
+++ b/src/support/wuhan/wuhan.md
@@ -0,0 +1 @@
+# {{title "wuhan"}}