diff --git a/src/osm/jp/coverage/fuel/ToGeoJSON.java b/src/osm/jp/coverage/fuel/ToGeoJSON.java
index 86f80a3..8d4c684 100644
--- a/src/osm/jp/coverage/fuel/ToGeoJSON.java
+++ b/src/osm/jp/coverage/fuel/ToGeoJSON.java
@@ -1,15 +1,8 @@
 package osm.jp.coverage.fuel;
 
-import java.io.BufferedWriter;
 import java.io.File;
-import java.io.FileOutputStream;
-import java.io.OutputStreamWriter;
 import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-
 import jp.co.areaweb.tools.database.DatabaseTool;
-import osm.jp.coverage.postoffice.DbPostoffice;
 
 /**
  * PostGISデータをGeoJSONファイルに出力する。
@@ -33,7 +26,7 @@
             }
         }
         
-        osm.jp.postgis.ToGeoJSON obj = new osm.jp.postgis.ToGeoJSON(DbPostoffice.TABLE_NAME);
+        osm.jp.postgis.ToGeoJSON obj = new osm.jp.postgis.ToGeoJSON(DbFuel.TABLE_NAME);
         Connection con = DatabaseTool.openDb("postgis");
         try {
             obj.outputDb(con, "", new File("fuel.json"), false);