diff --git a/src/main/java/com/example/cosmos_serversb/models/Groups.java b/src/main/java/com/example/cosmos_serversb/models/Groups.java
index 8ad43dc..d8975b6 100644
--- a/src/main/java/com/example/cosmos_serversb/models/Groups.java
+++ b/src/main/java/com/example/cosmos_serversb/models/Groups.java
@@ -65,16 +65,6 @@
         session.save(testGroup);
         session.getTransaction().commit();
         session.close();
-
-        Session output = sessionFactory.openSession();
-        output.beginTransaction();
-        //hibernateテスト用出力
-        List groupResult = output.createQuery( "from Group" ).list();
-        for ( Group group : (List<Group>) groupResult ) {
-            System.out.println( "Group (" + group.getgId() + ") : " + group.getUri() + ": " + group.getName());
-        }
-        output.getTransaction().commit();
-        output.close();
         return testGroup;
     }
 
diff --git a/src/test/java/hibernateTest/models/Groups.java b/src/test/java/hibernateTest/models/Groups.java
index c012c27..3852f0c 100644
--- a/src/test/java/hibernateTest/models/Groups.java
+++ b/src/test/java/hibernateTest/models/Groups.java
@@ -90,6 +90,8 @@
         for ( hibernateTest.entities.Group group : (List<hibernateTest.entities.Group>) groupResult ) {
             editGroup = group;
             if (editGroup.getgId().equals(gId)) {
+                session.getTransaction().commit();
+                session.close();
                 return editGroup;
             }
         }
diff --git a/src/test/java/hibernateTest/models/GroupsMain.java b/src/test/java/hibernateTest/models/GroupsMain.java
index c671d06..6e3f5b7 100644
--- a/src/test/java/hibernateTest/models/GroupsMain.java
+++ b/src/test/java/hibernateTest/models/GroupsMain.java
@@ -6,7 +6,7 @@
 public class GroupsMain {
     public static void main(String args[]){
         Groups.setUp();
-        Groups.createGroup("test", "123456789");
+        Groups.createGroup("test1", "1234567890");
         Groups.getGroupByGid("123456789");
         Groups.tearDown();
     }