diff --git a/app/src/main/java/com/example/cosmosclient/entities/JoinGroupResponse.java b/app/src/main/java/com/example/cosmosclient/entities/JoinGroupResponse.java
index 8b297d0..3b1b5c9 100644
--- a/app/src/main/java/com/example/cosmosclient/entities/JoinGroupResponse.java
+++ b/app/src/main/java/com/example/cosmosclient/entities/JoinGroupResponse.java
@@ -7,10 +7,10 @@
 import java.util.Map;
 public class JoinGroupResponse {
 
-    public List<User> member=new ArrayList<>();;
+    public List<User> members=new ArrayList<>();;
 
     public List<User> getListMembers() {
-        return member;
+        return members;
     }
 
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/cosmosclient/resources/JoinGroupRest.java b/app/src/main/java/com/example/cosmosclient/resources/JoinGroupRest.java
index 8472bfb..54d994b 100644
--- a/app/src/main/java/com/example/cosmosclient/resources/JoinGroupRest.java
+++ b/app/src/main/java/com/example/cosmosclient/resources/JoinGroupRest.java
@@ -13,6 +13,6 @@
 public interface JoinGroupRest {
         @POST("groups/{gId}/members")
         @FormUrlEncoded
-        Call<JoinGroupResponse> JoinGroup(@Path("gId") String gId, @Field("uId ") String uId , @Field("token ") String token);
+        Call<JoinGroupResponse> JoinGroup(@Path("gId") String gId, @Field("uId") String uId , @Field("token") String token);
 
 }
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 31661e1..e231ab6 100644
--- a/app/src/main/java/com/example/cosmosclient/views/JoinGroupByIDActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/JoinGroupByIDActivity.java
@@ -52,16 +52,16 @@
 
                 //* 必要値取得 *//
                 //現在のグループ情報を格納しているものからuid,tokenを取得
-//                Cosmos app = (Cosmos) getApplication();
+                Cosmos app = (Cosmos) getApplication();
                 //元となるgId,uid,tokenを取得完了
 //                String gId = GroupID;
-//                String uId=app.getuId();
-//                String token=app.getToken();
+                String uId=app.getuId();
+                String token=app.getToken();
 
                 //テスト値
-                String gId="qwer";
-                String uId="asdf";
-                String token="sggh";
+                String gId="df6cddf2-7aff-4601-9ba7-d32bdc5d7e75";
+//                String uId="asdf";
+//                String token="sggh";
                 //API呼び出しのための値入力
                 Call<JoinGroupResponse> call = joinGroupService.JoinGroup(gId, uId, token);
 
@@ -73,9 +73,9 @@
                         if (response.isSuccessful()) {
                             List<User>listMembers= response.body().getListMembers();
                             int s = listMembers.size();
-                            for(int i = 0; i < s; i++){
-                            Log.d("debug3", String.valueOf(listMembers.get(i)));
-                            }
+//                            for(int i = 0; i < s; i++){
+//                            Log.d("debug3", String.valueOf(listMembers.get(i)));
+//                            }
 //                            JoinGroupResponse result = response.body();
                             test.setText("成功");
                             Cosmos app = (Cosmos) getApplication();
diff --git a/app/src/main/java/com/example/cosmosclient/views/QRcodeReadingActivity.java b/app/src/main/java/com/example/cosmosclient/views/QRcodeReadingActivity.java
index bb8c927..ab61b35 100644
--- a/app/src/main/java/com/example/cosmosclient/views/QRcodeReadingActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/QRcodeReadingActivity.java
@@ -71,15 +71,15 @@
 
         //* 必要値取得 *//
         //現在のグループ情報を格納しているものからuid,tokenを取得
-//                Cosmos app = (Cosmos) getApplication();
+                Cosmos app = (Cosmos) getApplication();
         //元となるgId,uid,tokenを取得完了
 //                String gId = (String)result.getContents();
-//                String uId=app.getuId();
-//                String token=app.getToken();
+                String uId=app.getuId();
+                String token=app.getToken();
 
-        String gId="dnjewvhoirae";
-        String uId="dnjewvhfgoirae";
-        String token="dnjewvhoidgfrae";
+        String gId="df6cddf2-7aff-4601-9ba7-d32bdc5d7e75";
+//        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);
 
@@ -92,9 +92,9 @@
                 if (response.isSuccessful()) {
                     List<User> listMembers= response.body().getListMembers();
                     int s = listMembers.size();
-                    for(int i = 0; i < s; i++){
-                        Log.d("debug3", String.valueOf(listMembers.get(i)));
-                    }
+//                    for(int i = 0; i < s; i++){
+//                        Log.d("debug3", String.valueOf(listMembers.get(i)));
+//                    }
                     Cosmos app = (Cosmos) getApplication();
                     //test
 //                            System.out.println(result.uId);