diff --git a/etc/init.shy b/etc/init.shy
index c11c355f..c6009fc9 100644
--- a/etc/init.shy
+++ b/etc/init.shy
@@ -9,8 +9,11 @@
 
 ~web.code
 	config inner meta.show.tabs ""
-	config inner meta.show.exts "inner/search.js?a=1,inner/favor.js"
-	config inner meta.show.plug "web.dream,cli.system"
+	config inner meta.show.exts "inner/search.js?a=1"
+	config inner meta.show.plug ""
+	config vimer meta.show.tabs ""
+	config vimer meta.show.exts "inner/search.js?a=1,inner/favor.js"
+	config vimer meta.show.plug "cli.system"
 
 ~web.code.input
 	# wubi load file usr/wubi-dict/wubi86
diff --git a/src/h2/h2.go b/src/h2/h2.go
deleted file mode 100644
index 31182c61..00000000
--- a/src/h2/h2.go
+++ /dev/null
@@ -1,17 +0,0 @@
-package h2
-
-import (
-	"shylinux.com/x/ice"
-)
-
-type h2 struct {
-	ice.Zone
-
-	list string `name:"list zone id auto insert" help:"示例"`
-}
-
-func (s h2) List(m *ice.Message, arg ...string) {
-	s.Zone.List(m, arg...)
-}
-
-func init() { ice.Cmd("web.code.h2.h2", h2{}) }
diff --git a/src/h2/h2.js b/src/h2/h2.js
deleted file mode 100644
index 41954ccd..00000000
--- a/src/h2/h2.js
+++ /dev/null
@@ -1,4 +0,0 @@
-Volcanos("onimport", {help: "导入数据", _init: function(can, msg) {
-	msg.Echo("hello world")
-	msg.Dump(can)
-}})
\ No newline at end of file
diff --git a/src/h2/h2.shy b/src/h2/h2.shy
deleted file mode 100644
index 2aa4717e..00000000
--- a/src/h2/h2.shy
+++ /dev/null
@@ -1,3 +0,0 @@
-chapter "h2"
-
-field "示例" web.code.h2.h2
diff --git a/src/main.go b/src/main.go
index b6af8d1d..80d7a873 100644
--- a/src/main.go
+++ b/src/main.go
@@ -38,10 +38,6 @@ import (
 	_ "shylinux.com/x/linux-story/src/busybox"
 	_ "shylinux.com/x/linux-story/src/kernel"
 	_ "shylinux.com/x/linux-story/src/qemu"
-
-	_ "shylinux.com/x/contexts/src/hi"
-
-	_ "shylinux.com/x/contexts/src/h2"
 )
 
 func main() { print(ice.Run()) }
\ No newline at end of file
diff --git a/src/main.js b/src/main.js
new file mode 100644
index 00000000..cfb3bdb8
--- /dev/null
+++ b/src/main.js
@@ -0,0 +1,10 @@
+Volcanos("onimport", {help: "导入数据", _init: function(can, msg) {
+	can.onaction.show(can, msg)
+	msg.Echo("hello world")
+	msg.Echo("hello world")
+	msg.Dump(can)
+}})
+Volcanos("onaction", {help: "操作数据", show: function(can, msg) {
+	msg.Push("hi", "hello")
+	msg.Echo("hello world")
+}})
diff --git a/src/main.shy b/src/main.shy
index 90fd6697..3608f37e 100644
--- a/src/main.shy
+++ b/src/main.shy
@@ -65,4 +65,15 @@ Windows MacOSX Linux iOS Android
 c/c++ golang python java javascript
 `
 
-source h2/h2.shy
\ No newline at end of file
+source h2/h2.shy
+source h4/h4.shy
+source h5/h5.shy
+source h6/h6.shy
+source h7/h7.shy
+source h8/h8.shy
+source h9/h9.shy
+source h10/h10.shy
+source h1/h1.shy
+source h2/h2.shy
+source h3/h3.shy
+source h4/h4.shy
\ No newline at end of file