diff --git a/src/coverage_FUEL.sh b/src/coverage_FUEL.sh
index 3d80691..3c105d1 100755
--- a/src/coverage_FUEL.sh
+++ b/src/coverage_FUEL.sh
@@ -4,7 +4,7 @@
 rm -r database
 mkdir database
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.DbExist
-java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.DbFuel -DROP
+java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.DbFuel
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.Fuel
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.ToPostgis
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.ToCartoCSV
diff --git a/src/coverage_FUEL_update.sh b/src/coverage_FUEL_update.sh
index 2fc12f6..19924f9 100644
--- a/src/coverage_FUEL_update.sh
+++ b/src/coverage_FUEL_update.sh
@@ -3,6 +3,7 @@
 mkdir database
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.DbFuel -update
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.DbExist
+java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.OsmExist
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.Fuel
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.ToPostgis -update
 java -cp .:osmCoverage.jar:hayashi_0225.jar:hsqldb_2.2.9.jar:postgresql-9.4.1212.jar osm.jp.coverage.fuel.ToCartoCSV
diff --git a/src/osm/jp/coverage/fuel/Fuel.java b/src/osm/jp/coverage/fuel/Fuel.java
index 703a4fc..36b8077 100644
--- a/src/osm/jp/coverage/fuel/Fuel.java
+++ b/src/osm/jp/coverage/fuel/Fuel.java
@@ -104,7 +104,7 @@
                             while (rset2.next()) {
                                 double lat2 = rset2.getDouble("lat");
                                 double lon2 = rset2.getDouble("lon");
-                                double dd = Japan.distanceKm(lat,lat2,lon,lon2);
+                                double dd = Japan.distanceKm(lat,lon,lat2,lon2);
                                 if (dd < distance) {
                                     distance = dd;
                                     idref = rset2.getString("idref");
diff --git a/test/osm/jp/coverage/fuel/DbExistTest.java b/test/osm/jp/coverage/fuel/DbExistTest.java
index 39c52ce..ada38c3 100644
--- a/test/osm/jp/coverage/fuel/DbExistTest.java
+++ b/test/osm/jp/coverage/fuel/DbExistTest.java
@@ -15,7 +15,6 @@
 import static org.junit.Assert.*;
 import org.junit.runners.MethodSorters;
 import osm.jp.api.Feature;
-import osm.jp.api.HttpPOST;
 import osm.jp.api.Japan;
 import static osm.jp.api.Osmdb.POINT_FIXME;
 import static osm.jp.api.Osmdb.POINT_NO;