diff --git a/preserve.js b/preserve.js
index ac85652..686a891 100644
--- a/preserve.js
+++ b/preserve.js
@@ -822,7 +822,7 @@
 
             var premogamistyle={
                 "color": "#ea5532",
-		        "weight": 2.0,
+		        "weight": 2.2,
 		        "opacity": 0.9,
                 "fillColor": "#dc143c",
 		        "fillOpacity": 0.3,
diff --git a/unus.js b/unus.js
index bf0d679..f871cab 100644
--- a/unus.js
+++ b/unus.js
@@ -13,7 +13,7 @@
   zoomControl:false,
 });
 gsi.addTo(map);
-map.setView([38.8675, 139.8190], 12);
+map.setView([38.8675, 139.8190], 13);
 
 var baseMaps = {
     "地理院地図" : gsi,