diff --git a/2021-sein/mapbox b/2021-sein/mapbox
index 72943a1..2c7ee52 100644
--- a/2021-sein/mapbox
+++ b/2021-sein/mapbox
@@ -1 +1,13 @@
-aaa
+<script src='https://api.mapbox.com/mapbox-gl-js/v2.6.0/mapbox-gl.js'></script>
+<link href='https://api.mapbox.com/mapbox-gl-js/v2.6.0/mapbox-gl.css' rel='stylesheet' />
+
+<div id='map' style='width: 400px; height: 300px;'></div>
+<script>
+  mapboxgl.accessToken = 'pk.eyJ1Ijoic2VpbjAzMDkiLCJhIjoiY2t1YnhscnF4MDFnOTJvbWp1N3JpaW5ydyJ9.1jZRXyB3aoRVn_V-3FzDMw';
+  const map = new mapboxgl.Map({
+    container: 'map',
+    style: 'mapbox://styles/mapbox/streets-v11', // ??????????????
+    center: [139.7671, 35.6812], // ?????????????? [?????]?????????????????????????
+    zoom: 9 // ????????????????
+  });
+</script>