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 924caed..b232a54 100644
--- a/src/main/java/com/example/cosmos_serversb/models/Groups.java
+++ b/src/main/java/com/example/cosmos_serversb/models/Groups.java
@@ -6,14 +6,12 @@
 import com.example.cosmos_serversb.entities.*;
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
-import org.hibernate.boot.MetadataSources;
-import org.hibernate.boot.registry.StandardServiceRegistry;
-import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
 
 @Singleton
 public class Groups {
     private static Groups theInstance = null;
     private static ArrayList<Group> groups = new ArrayList<>();
+    private static HashMap<String, String> testMap = new HashMap<>();
 
     private static SessionFactory sessionFactory;
     private static String baseURI = "http://nitta-lab-www.is.konan-u.ac.jp/";
@@ -43,13 +41,14 @@
     }
 
     public static HashMap<String, String> getGroupsListByUid(String uId){
-        return createTestHashMap();
+        return getTestHashMap();
     }
 
     public static Group createGroup(String name, String uId){
         //先にGidとuriの発行を行う
         String gId = getInstance().createGId();
         String uri = baseURI + AppName + "/groups/" + gId;
+        createTestHashMap(gId, uri);
         Group testGroup = new Group(gId, uri, name, uId);
         Session session = sessionFactory.openSession();
         session.beginTransaction();
@@ -87,19 +86,19 @@
     }
 
     public static HashMap<String, String> getMembersListByGid(String gId){
-        return createTestHashMap();
+        return null;
     }
 
     public static HashMap<String, String> addMember(String gId, String uId){
-        return createTestHashMap();
+        return null;
     }
 
     public static HashMap<String, String> deleteMember(String gId, String uId){
-        return createTestHashMap();
+        return null;
     }
 
     public static HashMap<String, String> getRequestsListByGid(String gId){
-        return createTestHashMap();
+        return null;
     }
 
     public static Request addRequests(String gId, String uId, String product, String deadline, int location){
@@ -129,18 +128,18 @@
     }
 
     //テスト用にHashMapの作成
-    public static HashMap<String, String> createTestHashMap(){
+    public static void createTestHashMap(String gId, String uri){
         HashMap<String, String> testMap = new HashMap<>();
-        testMap.put("123456780", "http://test0.com");
-        testMap.put("123456781", "http://test1.com");
-        testMap.put("123456782", "http://test2.com");
+        testMap.put(gId, uri);
         /*
         //Key, valueの取り出し方例(拡張for文)
         for (String key : TestMap.keySet()) {
             System.out.println(key + " " + TestMap.get(key));
         }
          */
+    }
 
+    public static HashMap<String, String> getTestHashMap(){
         return testMap;
     }