diff --git a/src/osm/jp/api/OsmExist.java b/src/osm/jp/api/OsmExist.java
index 4ccab5a..1f91186 100644
--- a/src/osm/jp/api/OsmExist.java
+++ b/src/osm/jp/api/OsmExist.java
@@ -156,9 +156,10 @@
             /*--------------------------------------------
                 Overpass API を実行して XMLを受信する
             ---------------------------------------------*/
-            File xmlFile = HttpPOST.overpassAPI(sb.toString(), new File("overpassAPI.xml"));
+            HttpPOST.getQuery(sb.toString());
+            File xmlFile = new File(HttpPOST.EXIST_FILE);
             try {
-                Thread.sleep(5000); // 5秒
+                Thread.sleep(1000); // 5秒
             } catch(InterruptedException e){}
 
             /*--------------------------------------------
diff --git a/test/osm/jp/coverage/OsmExistTest.java b/test/osm/jp/coverage/OsmExistTest.java
index f6d183d..dcd9276 100644
--- a/test/osm/jp/coverage/OsmExistTest.java
+++ b/test/osm/jp/coverage/OsmExistTest.java
@@ -1,5 +1,6 @@
 package osm.jp.coverage;
 
+import java.io.File;
 import org.junit.After;
 import org.junit.AfterClass;
 import static org.junit.Assert.fail;
@@ -52,7 +53,7 @@
 " way.c.d[\"removed:amenity\"=\"fuel\"];\n" +
 " way.c.d[\"no:amenity\"=\"fuel\"];\n" +
 ");\n" +
-"out meta;");
+"out meta;", new File("overpassAPI.xml"));
         }
         catch(Exception e) {
             fail(e.toString());