diff --git a/src/template/web.code.html/demo.html b/src/template/web.code.html/demo.html
index fde2a64d..f66df83c 100644
--- a/src/template/web.code.html/demo.html
+++ b/src/template/web.code.html/demo.html
@@ -1,9 +1,11 @@
 <!DOCTYPE html>
-<head>
-	<meta charset="utf-8"><title>volcanos</title>
-	<link href="/publish/can.css" rel="stylesheet">
-</head>
-<body>
-	<script src="/publish/can.js"></script>
-	<script>Volcanos({{.list}})</script>
-</body>
+<html>
+	<head>
+		<meta charset="utf-8" />
+		<meta name="viewport" content="width=device-width" />
+		<title>volcanos</title>
+	</head>
+	<body>
+		<p>hello world</p>
+	</body>
+</html>
diff --git a/src/template/web.wiki.spark/button.html b/src/template/web.wiki.spark/button.html
index 6da3aea1..dc55d41b 100644
--- a/src/template/web.wiki.spark/button.html
+++ b/src/template/web.wiki.spark/button.html
@@ -1,2 +1,2 @@
-<input {{.OptionTemplate}} type="button" value='{{.Option "text"}}' data-meta={{.Option "extra"}}></input>
+<input {{.OptionTemplate}} type="button" value='{{.Option "text"}}'></input>
 
diff --git a/src/template/web.wiki.spark/shell.html b/src/template/web.wiki.spark/shell.html
index 28edb278..a7c8706d 100644
--- a/src/template/web.wiki.spark/shell.html
+++ b/src/template/web.wiki.spark/shell.html
@@ -1 +1 @@
-<div {{.OptionTemplate}} data-meta={{.Option "meta"}}>{{range $index, $value := .Optionv "list"}}<label>$ </label><span class="item">{{$value}}</span><br>{{end}}<span>{{.Option "echo"}}</span></div>
+<div {{.OptionTemplate}}>{{range $index, $value := .Optionv "list"}}<label>$ </label><kbd class="item">{{$value}}</kbd><br>{{end}}<samp>{{.Option "echo"}}</samp></div>
diff --git a/src/template/web.wiki.spark/spark.html b/src/template/web.wiki.spark/spark.html
index f5ec0e99..7c9fbc44 100644
--- a/src/template/web.wiki.spark/spark.html
+++ b/src/template/web.wiki.spark/spark.html
@@ -1 +1 @@
-<p {{.OptionTemplate}} data-meta={{.Option "meta"}}>{{.Option "text"}}</p>
+<p {{.OptionTemplate}}>{{.Option "text"}}</p>
diff --git a/src/template/web.wiki.spark/title.html b/src/template/web.wiki.spark/title.html
index 9704dcdd..0b28321c 100644
--- a/src/template/web.wiki.spark/title.html
+++ b/src/template/web.wiki.spark/title.html
@@ -1,2 +1,2 @@
-<h2 {{.OptionTemplate}} data-meta={{.Option "extra"}}>{{.Option "text"}}</h2>
+<h2 {{.OptionTemplate}}>{{.Option "text"}}</h2>
 
diff --git a/src/template/web.wiki.spark/warning.html b/src/template/web.wiki.spark/warning.html
index ba2d1503..b6095a7e 100644
--- a/src/template/web.wiki.spark/warning.html
+++ b/src/template/web.wiki.spark/warning.html
@@ -1,2 +1,2 @@
-<p {{.OptionTemplate}} data-meta={{.Option "meta"}} style="color:red;font-style:italic">{{.Option "text"}}</p>
+<p {{.OptionTemplate}} style="color:red;font-style:italic">{{.Option "text"}}</p>
 
