diff --git a/src/main/java/com/example/cosmos_serversb/entities/Group.java b/src/main/java/com/example/cosmos_serversb/entities/Group.java
index 50e19c2..e5ecd27 100644
--- a/src/main/java/com/example/cosmos_serversb/entities/Group.java
+++ b/src/main/java/com/example/cosmos_serversb/entities/Group.java
@@ -3,12 +3,13 @@
 
 import java.util.ArrayList;
 
+import static com.example.cosmos_serversb.models.Users.*;
+
 public class Group {
     private String gId, uri, name;
-    //private ArrayList<User> members;
+    private ArrayList<User> members;
     private ArrayList<Request> requests;
 
-
     private Group(){
 
     }
@@ -17,7 +18,8 @@
         setGid(gId);
         setUri(uri);
         setName(name);
-        //addMemberByUid(uId);
+        this.members.add(getUserById(uId));
+        this.requests = null;
     }
 
     private void setGid(String gId){
@@ -36,7 +38,7 @@
         return uri;
     }
 
-    public void setName(String name){
+    private void setName(String name){
         this.name = name;
     }
 
@@ -60,8 +62,6 @@
     //}
 
     /*リクエスト*/
-//
-
 
 }