diff --git a/sample.html b/sample.html
index 6a121e9..ec37cac 100644
--- a/sample.html
+++ b/sample.html
@@ -3,8 +3,8 @@
 <head>
 <title>マップ: My First Map!</title>
 <meta name="viewport" content="width=device-width, initial-scale=1" />
-<link rel="stylesheet" href="../src/leaflet.css" />	<!-- (1) -->
-<script src="../src/leaflet.js"></script>
+<link rel="stylesheet" href="../src/sample.css" />	<!-- (1) -->
+<script src="../src/sample.js"></script>
 <style type="text/css">
 <!--
 div#mymap {width: 90vw; height: 80vh; margin: 0 auto;}	/* (2) */
