diff --git a/app/src/main/java/com/example/cosmosclient/entities/ToJoinGroupRetrofitMethods.java b/app/src/main/java/com/example/cosmosclient/entities/ToJoinGroupRetrofitMethods.java
index 774a3f1..65bf3ae 100644
--- a/app/src/main/java/com/example/cosmosclient/entities/ToJoinGroupRetrofitMethods.java
+++ b/app/src/main/java/com/example/cosmosclient/entities/ToJoinGroupRetrofitMethods.java
@@ -26,56 +26,56 @@
     public ToJoinGroupRetrofitMethods() {
 
     }
-    public String runRetrofit() {
-        //retrofitの処理
-        final Retrofit retrofit = new Retrofit.Builder()
-                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/cosmos/")
-                .addConverterFactory(JacksonConverterFactory.create())
-                .build();
-        //interfaceから実装を取得
-        final JoinGroupRest joinGroupService = retrofit.create(JoinGroupRest.class);
-
-        String gid="dnjewvhoirae";
-        String uid="dnjewvhfgoirae";
-        String token="dnjewvhoidgfrae";
-        //API呼び出しのための値入力
-        Call<JoinGroupResponse> call = joinGroupService.JoinGroup(gid, uid, token);
-
-        //サーバからデータ受け取り
-        call.enqueue(new Callback<JoinGroupResponse>() {
-            //成功時
-            @Override
-            public void onResponse(Call<JoinGroupResponse> call, Response<JoinGroupResponse> response) {
-                if (response.isSuccessful()) {
-                    JoinGroupResponse result = response.body();
-
-                    Cosmos app = (Cosmos) getApplication();
-                    Intent intent = new Intent(getApplication(), GroupListActivity.class);
-
-                    //test
-//                            System.out.println(result.uId);
-//                            System.out.println(result.name);
-//                            System.out.println(result.uri);
-//                            System.out.println(result.token);
-//                            System.out.println(result.iconUri);
-//                            System.out.println(result.pw);
-
-                   //ここで成功の処理を記述
-                    finish();
-
-                } else {
-                    //onFailureでキャッチできないエラー用
-                    //ここでエラーの処理を記述
-                }
-            }
-
-
-            //失敗時
-            @Override
-            public void onFailure(Call<JoinGroupResponse> call, Throwable t) {
-                String errertxt = "errer";
-                return errertxt;
-            }
-        });
-    }
+//    public String runRetrofit() {
+//        //retrofitの処理
+//        final Retrofit retrofit = new Retrofit.Builder()
+//                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/cosmos/")
+//                .addConverterFactory(JacksonConverterFactory.create())
+//                .build();
+//        //interfaceから実装を取得
+//        final JoinGroupRest joinGroupService = retrofit.create(JoinGroupRest.class);
+//
+//        String gid="dnjewvhoirae";
+//        String uid="dnjewvhfgoirae";
+//        String token="dnjewvhoidgfrae";
+//        //API呼び出しのための値入力
+//        Call<JoinGroupResponse> call = joinGroupService.JoinGroup(gid, uid, token);
+//
+//        //サーバからデータ受け取り
+//        call.enqueue(new Callback<JoinGroupResponse>() {
+//            //成功時
+//            @Override
+//            public void onResponse(Call<JoinGroupResponse> call, Response<JoinGroupResponse> response) {
+//                if (response.isSuccessful()) {
+//                    JoinGroupResponse result = response.body();
+//
+//                    Cosmos app = (Cosmos) getApplication();
+//                    Intent intent = new Intent(getApplication(), GroupListActivity.class);
+//
+//                    //test
+////                            System.out.println(result.uId);
+////                            System.out.println(result.name);
+////                            System.out.println(result.uri);
+////                            System.out.println(result.token);
+////                            System.out.println(result.iconUri);
+////                            System.out.println(result.pw);
+//
+//                   //ここで成功の処理を記述
+//                    finish();
+//
+//                } else {
+//                    //onFailureでキャッチできないエラー用
+//                    //ここでエラーの処理を記述
+//                }
+//            }
+//
+//
+//            //失敗時
+//            @Override
+//            public void onFailure(Call<JoinGroupResponse> call, Throwable t) {
+//                String errertxt = "errer";
+//                return errertxt;
+//            }
+//        });
+//    }
 }