diff --git a/src/main/resources/hibernate.cfg.xml b/src/main/resources/hibernate.cfg.xml
index e6d6025..8224135 100644
--- a/src/main/resources/hibernate.cfg.xml
+++ b/src/main/resources/hibernate.cfg.xml
@@ -15,9 +15,9 @@
 
         <!-- Database connection settings -->
         <property name="connection.driver_class">org.h2.Driver</property>
-        <property name="connection.url">jdbc:h2:mem:db1;DB_CLOSE_DELAY=-1;MVCC=TRUE</property>
+        <property name="connection.url">jdbc:h2:mem:sampledb;DB_CLOSE_DELAY=-1;MVCC=TRUE</property>
         <property name="connection.username">sa</property>
-        <property name="connection.password"/>
+        <property name="connection.password">sa</property>
 
         <!-- JDBC connection pool (use the built-in) -->
         <property name="connection.pool_size">1</property>
diff --git a/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java b/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java
index 2e802e7..14e4bf6 100644
--- a/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java
+++ b/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java
@@ -76,6 +76,7 @@
 	}
 
 	public void testBasicUsage() {
+		int location = 001;//YOLPのコード。警告を減らすために使用。
 		/*データの保存(データベースに投入)*/
 		Session session = sessionFactory.openSession();
 		session.beginTransaction();
@@ -85,9 +86,9 @@
 		session.save( new Group("222", "http://test2", "friend", "022" ) );
 		Group newGroup = new Group("333", "http://test3", "school", "033" );
 		session.save(newGroup); //インスタンスを引数に渡すこともできます
-		session.save( new Request("001", "http://test01", "1999.01.01", "011", "cookie", "1999.04.10",011));
-		session.save( new Request("002", "http://test02", "1999.02.02", "033", "milk", "1999.04.10",011));
-		session.save( new Request("003", "http://test03", "1999.03.03", "033", "ice", "1999.04.10",011));
+		session.save( new Request("001", "http://test01", "1999.01.01", "011", "cookie", "1999.04.10", location));
+		session.save( new Request("002", "http://test02", "1999.02.02", "033", "milk", "1999.04.10", location));
+		session.save( new Request("003", "http://test03", "1999.03.03", "033", "ice", "1999.04.10", location));
 		session.getTransaction().commit();
 		session.close();
 
@@ -139,9 +140,9 @@
 		if(editGroup != null){
 			//リクエストはsession.save()で保存する必要がありません。
 			//後のテスト用に3つのリクエストを追加しています。
-			Request aditionalrequest1 = new Request("004", "http://test04", "1999.01.01", "011", "Chocolate cookie", "1999.04.10",011);
-			Request aditionalrequest2 = new Request("005", "http://test05", "1999.01.01", "011", "Banana cookie", "1999.04.10",011);
-			Request aditionalrequest3 = new Request("006", "http://test06", "1999.01.01", "011", "Milk cookie", "1999.04.10",011);
+			Request aditionalrequest1 = new Request("004", "http://test04", "1999.01.01", "011", "Chocolate cookie", "1999.04.10", location);
+			Request aditionalrequest2 = new Request("005", "http://test05", "1999.01.01", "011", "Banana cookie", "1999.04.10", location);
+			Request aditionalrequest3 = new Request("006", "http://test06", "1999.01.01", "011", "Milk cookie", "1999.04.10", location);
 			editGroup.addRequests(aditionalrequest1);
 			editGroup.addRequests(aditionalrequest2);
 			editGroup.addRequests(aditionalrequest3);
@@ -155,8 +156,8 @@
 		editGroup = session.load(Group.class, "222");
 		if(editGroup != null){
 			//リクエストはsession.save()で保存する必要がありません。
-			Request aditionalrequest1 = new Request("007", "http://test07", "1999.01.01", "022", "Green Tee", "1999.04.10",011);
-			Request aditionalrequest2 = new Request("008", "http://test08", "1999.01.01", "022", "Apple Tee", "1999.04.10",011);
+			Request aditionalrequest1 = new Request("007", "http://test07", "1999.01.01", "022", "Green Tee", "1999.04.10", location);
+			Request aditionalrequest2 = new Request("008", "http://test08", "1999.01.01", "022", "Apple Tee", "1999.04.10", location);
 			editGroup.addRequests(aditionalrequest1);
 			editGroup.addRequests(aditionalrequest2);
 			session.update(editGroup);