diff --git a/loop/webui/src/web-components/demo/sketch-app-shell.demo.html b/loop/webui/src/web-components/demo/sketch-app-shell.demo.html
index ef335ed..48fc100 100644
--- a/loop/webui/src/web-components/demo/sketch-app-shell.demo.html
+++ b/loop/webui/src/web-components/demo/sketch-app-shell.demo.html
@@ -1,15 +1,13 @@
-<html>
+<!doctype html>
+<html lang="en">
   <head>
-    <title>sketch-app-shell demo</title>
-    <link rel="stylesheet" href="demo.css" />
-    <script
-      src="/dist/web-components/sketch-app-shell.js"
-      type="module"
-    ></script>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>sketch coding assistant</title>
+    <link rel="stylesheet" href="sketch-app-shell.css" />
+    <script src="../sketch-app-shell.ts" type="module"></script>
   </head>
   <body>
-    <h1>sketch-app-shell demo</h1>
-
     <sketch-app-shell></sketch-app-shell>
   </body>
 </html>