diff --git a/app/src/main/java/com/example/cosmosclient/views/JoinGroupByIDActivity.java b/app/src/main/java/com/example/cosmosclient/views/JoinGroupByIDActivity.java
index 96fc61f..c6fe679 100644
--- a/app/src/main/java/com/example/cosmosclient/views/JoinGroupByIDActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/JoinGroupByIDActivity.java
@@ -27,7 +27,7 @@
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_join_group_by_id);
         //テストでグループIDを出力
-        final TextView result = (TextView)findViewById(R.id.IDresult);
+        final TextView test = (TextView)findViewById(R.id.IDresult);
         //buttonを取得
         Button btn = (Button)findViewById(R.id.button);
         btn.setOnClickListener(new View.OnClickListener() {
@@ -36,7 +36,7 @@
                 //ボタンを押されると入力されたグループIDを取得
                 EditText inputGroupID = (EditText)findViewById(R.id.inputGroupID);
                 GroupID = inputGroupID.getText().toString();
-                result.setText(GroupID);
+                test.setText(GroupID);
                 //retrofitの処理
                 Retrofit retrofit = new Retrofit.Builder()
                         .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/cosmos/")
@@ -57,12 +57,13 @@
                     @Override
                     public void onResponse(Call<JoinGroupResponse> call, Response<JoinGroupResponse> response) {
                         if (response.isSuccessful()) {
-                       //     JoinGroupResponse result = response.body();
-                            result.setText("成功");
-//                            Cosmos app = (Cosmos) getApplication();
+//                            JoinGroupResponse result = response.body();
+                            test.setText("成功");
+                            Cosmos app = (Cosmos) getApplication();
 //                            Intent intent = new Intent(getApplication(), GroupListActivity.class);
 
                             //test
+//                            System.out.println(result.gId);
 //                            System.out.println(result.uId);
 //                            System.out.println(result.name);
 //                            System.out.println(result.uri);
@@ -71,12 +72,12 @@
 //                            System.out.println(result.pw);
 
                             //ここで成功の処理を記述
-                            finish();
+//                            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
-                            result.setText("失敗");
+                            test.setText("失敗");
 
                         }
                     }
@@ -88,7 +89,7 @@
                         t.printStackTrace();
                         Toast.makeText(JoinGroupByIDActivity.this,
                                 "アカウント作成失敗",Toast.LENGTH_SHORT);
-                        result.setText("超失敗");
+                        test.setText("超失敗");
 
                     }
                 });