diff --git a/main.html b/main.html
index 73b8b94..69f9e18 100644
--- a/main.html
+++ b/main.html
@@ -3,7 +3,7 @@
   <title>PDF Viewer with Notes</title>
 </head>
 <body>
-  <iframe src="https://www.google.com/"></iframe>
-  <iframe src="https://www.google.com/"></iframe>
+  <iframe src="Test.pdf"></iframe>
+  <iframe src="Notes.txt"></iframe>
 </body>
 </html>
