diff --git a/map/gps/gps-chase.js b/map/gps/gps-chase.js
index 4aee65d..eaa3411 100644
--- a/map/gps/gps-chase.js
+++ b/map/gps/gps-chase.js
@@ -7,8 +7,8 @@
     }).addTo(mymap);
     var iimori = <h1>飯森山公園です</h1>
     var popup1 = L.popup({ maxWidth: 450 }).setContent(image1);
-	let a = L.marker([38.879230,139.847138]).bindPopup(popup1).addTo(mymap);
-	a = L.latLng(38.892325, 139.819474);
+	let a = L.marker([38.89168, 139.82238]).bindPopup(popup1).addTo(mymap);
+	a = L.latLng(38.89168, 139.82238);
 
     var gpsmarker = L.marker(mymap.getCenter()).addTo(mymap);
     gpsmarker.bindPopup("出発をおしてね").openPopup();