diff --git a/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java b/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java
index fa29a07..d66f0aa 100644
--- a/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java
@@ -8,9 +8,12 @@
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 
+import org.ntlab.irisclient.models.Member;
 import org.ntlab.irisclient.resources.GameRest;
 import org.ntlab.irisclient.resources.RoomsRest;
 
+import java.util.List;
+
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
@@ -41,25 +44,25 @@
         Button ownerButton = findViewById(R.id.ownerdraw);
         ownerButton.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
-                //（ownerのみ）drawtestを更新 : は動かない
-/*
-                Call<Void> call = roomsRest.putTestRoom();
-                call.enqueue(new Callback<Void>() {
+                ((Iris) getApplication()).setRid("drawtest");
+                ((Iris) getApplication()).setNickname("owner");
+                ((Iris) getApplication()).setTeam("r");
+                ((Iris) getApplication()).setMaster(true);
+                Call<List<Member>> call = roomsRest.getRoomMember("drawtest");
+                call.enqueue(new Callback<List<Member>>() {
                     @Override
-                    public void onResponse(Call<Void> call, Response<Void> response) {
+                    public void onResponse(Call<List<Member>> call, Response<List<Member>> response) {
                         if (response.isSuccessful()){
                             System.out.println("通信成功:createDrawTest");
+                            ((Iris) getApplication()).setMemberList(response.body());
                         }
                     }
                     @Override
-                    public void onFailure(Call<Void> call, Throwable t) {
+                    public void onFailure(Call<List<Member>> call, Throwable t) {
                         System.out.println("通信失敗:createDrawTest");
                         System.out.println(t);
                     }
                 });
-*/
-                ((Iris) getApplication()).setRid("drawtest");
-                ((Iris) getApplication()).setNickname("owner");
                 Intent intent = new Intent(TestDrawingActivity.this,DrawingActivity.class);
                 startActivity(intent);
             }
@@ -71,6 +74,23 @@
             public void onClick(View v) {
                 ((Iris) getApplication()).setRid("drawtest");
                 ((Iris) getApplication()).setNickname("member");
+                ((Iris) getApplication()).setTeam("b");
+                ((Iris) getApplication()).setMaster(true);
+                Call<List<Member>> call = roomsRest.getRoomMember("drawtest");
+                call.enqueue(new Callback<List<Member>>() {
+                    @Override
+                    public void onResponse(Call<List<Member>> call, Response<List<Member>> response) {
+                        if (response.isSuccessful()){
+                            System.out.println("通信成功:createDrawTest");
+                            ((Iris) getApplication()).setMemberList(response.body());
+                        }
+                    }
+                    @Override
+                    public void onFailure(Call<List<Member>> call, Throwable t) {
+                        System.out.println("通信失敗:createDrawTest");
+                        System.out.println(t);
+                    }
+                });
                 Intent intent = new Intent(TestDrawingActivity.this,DrawingActivity.class);
                 startActivity(intent);
             }