diff --git a/map/gps/kadai.js b/map/gps/kadai.js
index 0ff4643..f162eba 100644
--- a/map/gps/kadai.js
+++ b/map/gps/kadai.js
@@ -78,10 +78,8 @@
 });
 
 L.control.layers(null, {"dewajson":c,
-			"nanshuujson":b,
-			
-			"sakatajson":d,
-			"domonjson":e}).addTo(koeki);
+			"nanshuujson":b
+			}).addTo(koeki);
 
 function onError(err) {
 	restN = "あと"+(--nTrial)+"回試行します。";