diff --git a/Assets/Cryville.EEW.Unity/Map/MapTileCacheManager.cs b/Assets/Cryville.EEW.Unity/Map/MapTileCacheManager.cs
index 6436b98..b34a8d3 100644
--- a/Assets/Cryville.EEW.Unity/Map/MapTileCacheManager.cs
+++ b/Assets/Cryville.EEW.Unity/Map/MapTileCacheManager.cs
@@ -16,7 +16,7 @@ namespace Cryville.EEW.Unity.Map {
 		protected override MapTileBitmapHolder CreateBitmapHolder(MapTileIndex index) => new(
 			index,
 			GameObject.Instantiate(PrefabBitmapHolder, Parent, false),
-			new($"https://server.arcgisonline.com/ArcGIS/rest/services/Ocean/World_Ocean_Base/MapServer/tile/{index.Z}/{index.NY}/{index.NX}")
+			new($"https://services.arcgisonline.com/arcgis/rest/services/Ocean/World_Ocean_Base/MapServer/tile/{index.Z}/{index.NY}/{index.NX}")
 		);
 
 		protected override string GetCacheFilePath(MapTileIndex index) => Path.Combine(CacheDir, $"map/{index.Z}/{index.NX}/{index.NY}");