diff --git a/index.html b/index.html
index c4771b91..fa7c5f3a 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,6 @@
 </head>
 
 <body>
-    <div></div>
     <script src="node_modules/three/build/three.js"></script>
 
     <script src="third_party/system.min.js"></script>
@@ -92,7 +91,12 @@
     <script src="third_party/html2canvas.js"></script>
     <script src="third_party/three.html.js"></script>
     <script src="dist/ShadowEditor.js"></script>
-    <script src="js/index.js"></script>
+    <script>
+        var app = null;
+        window.onload = function () {
+            app = new Shadow.Application();
+        };
+    </script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/js/index.js b/js/index.js
deleted file mode 100644
index 216b14b2..00000000
--- a/js/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var app = null;
-
-window.onload = function () {
-    app = new Shadow.Application();
-};
\ No newline at end of file
