diff --git a/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java b/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java
index 1d1fd44..7057807 100644
--- a/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java
@@ -10,8 +10,10 @@
 import android.view.View;
 import android.widget.TextView;
 
+import org.ntlab.irisclient.models.Member;
 import org.ntlab.irisclient.viewmodels.DrawingStateViewModel;
 
+import java.io.ByteArrayOutputStream;
 import java.util.List;
 
 public class DrawingActivity extends AppCompatActivity implements View.OnClickListener {
@@ -20,6 +22,8 @@
     private DrawingStateViewModel drawingStateViewModel;
 
     private List<String> keywordList;
+    private Integer drawingNum;
+    private Integer drawingNow = 0;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -31,6 +35,7 @@
         String rid = iris.getRid();
         String nickName = iris.getNickname();
         Boolean bMaster = iris.isMaster();
+        List<Member> memberList = iris.getMemberList();
 
         drawingStateViewModel= new ViewModelProvider(this).get(DrawingStateViewModel.class);
         //viewModelに必用な情報をセット
@@ -42,10 +47,15 @@
         findViewById(R.id.eraserButton).setOnClickListener(this);//消しゴムボタン
 
         TextView textKeyword =(TextView)findViewById(R.id.textKeyword);//keywordのTextView
+        TextView textMemberNum = (TextView)findViewById(R.id.drawingNowText);//残りのイラスト枚数のTextView
         drawingCanvas = (DrawingCanvas) findViewById(R.id.drawingCanvas);
 
-        //getKeywords
+        //残りのイラスト枚数の表示
+        drawingNum = 16 / 2; // 一人あたりが描く枚数(テスト部屋用，部屋作成からスタートする場合はこの行をコメントアウトして ↓ ふたつのコメントを解除)
+        //drawingNum = 16 / memberList.size(); // 一人あたりが描く枚数
+        //if (16 % memberList.size() != 0) drawingNum++; // 余りが出た場合プラス1枚
 
+        //getKeywords
         drawingStateViewModel.getKeywords().observe(this, new Observer<List<String>>(){
            @Override
            public void onChanged(List<String> keywords) {
@@ -59,6 +69,8 @@
             public void onChanged(Integer dno) {
                 String keyword = keywordList.get(dno);
                 textKeyword.setText("Dno: " + dno + ", Keyword: " + keyword);
+                drawingNow++;
+                textMemberNum.setText(""+drawingNow+"/"+drawingNum);
             }
         });
 
@@ -80,7 +92,7 @@
         //getKeywordの呼び出し
         drawingStateViewModel.init();
         //タイマースタート呼び出し
-        drawingStateViewModel.start(500,iris);
+        drawingStateViewModel.start(500,(Iris)getApplication());
     }
 
     @Override
diff --git a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
index 2a5a125..95078ed 100644
--- a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
+++ b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
@@ -10,6 +10,7 @@
 
 import org.ntlab.irisclient.models.Member;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class MemberListAdapter extends ArrayAdapter<String> {
@@ -21,6 +22,9 @@
     private final int itemLayoutId;
     private final List<String> memberList;
     private final List<Member> dcList;
+    private List<Integer> redTeam = new ArrayList<>();
+    private List<Integer> blueTeam = new ArrayList<>();
+    private List<Integer> grayTeam = new ArrayList<>();
 
     final int redColor = Color.rgb(172, 32,32);
     final int blueColor = Color.rgb(32, 32, 172);
@@ -51,21 +55,30 @@
 
             convertView.setTag(holder);
 
+            // 背景色を変える
             convertView.setBackgroundColor(grayColor);
 
-            /*for(int i = 0 ; i < dcList.size();i++){
+            redTeam.clear();
+            blueTeam.clear();
+            grayTeam.clear();
+            for(int i = 0 ; i < dcList.size();i++){
                 if(dcList.get(i).getBelongs().equals("r")) {
-                    convertView.setBackgroundColor(redColor);
+                    redTeam.add(i);
+                }else if(dcList.get(i).getBelongs().equals("b")) {
+                    blueTeam.add(i);
+                }else{
+                    grayTeam.add(i);
                 }
-            }*/
+            }
 
+            if (redTeam.contains(position)) {
+                convertView.setBackgroundColor(redColor);
+            }else if(blueTeam.contains(position)){
+                convertView.setBackgroundColor(blueColor);
+            } else{
+                convertView.setBackgroundColor(grayColor);
+            }
 
-            /*if (position == 0) {
-                // 背景色を変える
-                convertView.setBackgroundColor(Color.rgb(255, 127, 255));
-            }else{
-                convertView.setBackgroundColor(Color.rgb(0, 125, 0));
-            }*/
         }
         else {
             holder = (ViewHolder) convertView.getTag();
diff --git a/app/src/main/java/org/ntlab/irisclient/entities/TurnJson.java b/app/src/main/java/org/ntlab/irisclient/entities/TurnJson.java
index d1da638..f11b88e 100644
--- a/app/src/main/java/org/ntlab/irisclient/entities/TurnJson.java
+++ b/app/src/main/java/org/ntlab/irisclient/entities/TurnJson.java
@@ -10,6 +10,7 @@
     private String team;
     private int max;
     private int turnstate; //turn内でスパイマスターと諜報員の操作の切り替えに使用（0:スパイマスター, 1:諜報員）
+    private int gamestate; //0:turn継続, 1:turn終了, 2:game終了
     private List<Integer> openlist = new ArrayList<>();
 
     //---------------------------------------------------------
@@ -29,6 +30,8 @@
 
     public int getTurnstate() {return turnstate;}
 
+    public int getGamestate() {return gamestate;}
+
     public List<Integer> getOpenListAll() {return openlist;} //リストそのものを返す。
 
     //---------------------------------------------------------
@@ -48,6 +51,8 @@
 
     public void setTurnstate(int turnstate) {this.turnstate = turnstate;}
 
+    public void setGamestate(int gamestate) {this.gamestate = gamestate;}
+
     public void putHint(String rid, int tno){
         this.hint = hint;
         this.max = max;
diff --git a/app/src/main/java/org/ntlab/irisclient/models/Game.java b/app/src/main/java/org/ntlab/irisclient/models/Game.java
index b41fdcc..7c5bd9a 100644
--- a/app/src/main/java/org/ntlab/irisclient/models/Game.java
+++ b/app/src/main/java/org/ntlab/irisclient/models/Game.java
@@ -12,7 +12,7 @@
     private Map<Integer, Cell> cellList = new HashMap<>();//<cno, Cell>
     private List<Integer> map = new ArrayList<>();//cno順にdnoを管理
     private List<String> colorList = new ArrayList<>();//cno順にr,g,b,dを管理
-    private int gamestate = 0; //引いたカードによって値が変化　(0:turn継続、1:turn終了、2:game終了)　＊ライブデータのほうがいい?
+    private int gamestate = 0; //引いたカードによって値が変化　(0:turn継続、1:turn終了、2:game終了)　＊GameViewModelでLiveDateで監視中
 
     //ゲッター
     public Map<Integer, Drawing> getDrawingList() {return drawingList;}
diff --git a/app/src/main/java/org/ntlab/irisclient/models/Turn.java b/app/src/main/java/org/ntlab/irisclient/models/Turn.java
index 7995657..4863a96 100644
--- a/app/src/main/java/org/ntlab/irisclient/models/Turn.java
+++ b/app/src/main/java/org/ntlab/irisclient/models/Turn.java
@@ -9,6 +9,7 @@
     private String team;
     private int max;
     private int turnstate; //turn内でスパイマスターと諜報員の操作の切り替えに使用（0:スパイマスター, 1:諜報員）
+    private int gamestate; //0:turn継続, 1:turn終了, 2:game終了
     private List<Integer> openlist = new ArrayList<>();
 
     //---------------------------------------------------------
@@ -28,6 +29,8 @@
 
     public int getTurnstate() {return turnstate;}
 
+    public int getGamestate() {return gamestate;}
+
     public List<Integer> getOpenListAll() {return openlist;} //リストそのものを返す。
 
     //---------------------------------------------------------
@@ -47,6 +50,8 @@
 
     public void setTurnstate(int turnstate) {this.turnstate = turnstate;}
 
+    public void setGamestate(int gamestate) {this.gamestate = gamestate;}
+
     //---------------------------------------------------------
     //openlist操作
 
diff --git a/app/src/main/java/org/ntlab/irisclient/resources/GameRest.java b/app/src/main/java/org/ntlab/irisclient/resources/GameRest.java
index d76203f..dd1d4a8 100644
--- a/app/src/main/java/org/ntlab/irisclient/resources/GameRest.java
+++ b/app/src/main/java/org/ntlab/irisclient/resources/GameRest.java
@@ -2,6 +2,7 @@
 
 import com.squareup.moshi.Json;
 
+import org.ntlab.irisclient.entities.GameJson;
 import org.ntlab.irisclient.entities.RoomJson;
 import org.ntlab.irisclient.entities.TurnJson;
 
@@ -17,7 +18,14 @@
 
 public interface GameRest {
 
-    //--------------------------------------
+    //-----------------------------------------------
+    //Gameの開始に必要な情報を取得する。
+    @GET("/{rid}/game")
+    Call<GameJson> getGame(
+            @Path("rid") String rid
+    );
+    
+    //-----------------------------------------------
     // 今回のゲームで使われる16個のお題をdno順のリストで取得するメソッド
     @GET("/{rid}/game/keywords")
     Call<String[]> getkeywords(
@@ -34,7 +42,7 @@
     //-----------------------------------------------
     // カードの色を取得するメソッド
     @GET("/{rid}/game/color")
-    Call<List<String>> getColor(
+    Call<List<String>> getColorList(
             @Path("rid") String rid
     );
 
diff --git a/app/src/main/java/org/ntlab/irisclient/resources/RoomsRest.java b/app/src/main/java/org/ntlab/irisclient/resources/RoomsRest.java
index 18ee92e..aaa7c08 100644
--- a/app/src/main/java/org/ntlab/irisclient/resources/RoomsRest.java
+++ b/app/src/main/java/org/ntlab/irisclient/resources/RoomsRest.java
@@ -71,7 +71,7 @@
     //--------------------------------------------------
     //退出するメソッド
     @DELETE("rooms/{rid}/members/{nickname}")
-    Call<RoomJson> deleteMember(
+    Call<String> deleteMember(
             @Path("rid") String rid,
             @Path("nickname") String nickname
     );
diff --git a/app/src/main/java/org/ntlab/irisclient/viewmodels/GameViewModel.java b/app/src/main/java/org/ntlab/irisclient/viewmodels/GameViewModel.java
index fc27d90..1138b61 100644
--- a/app/src/main/java/org/ntlab/irisclient/viewmodels/GameViewModel.java
+++ b/app/src/main/java/org/ntlab/irisclient/viewmodels/GameViewModel.java
@@ -1,7 +1,7 @@
 package org.ntlab.irisclient.viewmodels;
 
+import org.ntlab.irisclient.entities.GameJson;
 import org.ntlab.irisclient.entities.TurnJson;
-import org.ntlab.irisclient.models.Game;
 import org.ntlab.irisclient.resources.GameRest;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
@@ -19,7 +19,8 @@
 
     //フィールド
     private String rid;
-    private int tno;
+    private Integer tno;
+    private Integer cno;
     private String team;
     private String hint;
     private Integer max;
@@ -28,13 +29,16 @@
     final private MutableLiveData<String> turnsMutableLiveData;
     final private MutableLiveData<TurnJson> turnMutableLiveData;
     final private MutableLiveData<List<String>> colorMutableLiveData;
+    final private MutableLiveData<List<Boolean>> opensMutableLiveData;
     final private MutableLiveData<List<Integer>> mapMutableLiveData;
-    final private Game game = new Game();
+    final private MutableLiveData<GameJson> imageMutableLiveData;
+    final private GameJson game = new GameJson();
     final private Retrofit retrofit;
 
     //更新比較用フィールド
     private String turnsPreData = null;
     private TurnJson turnPreData = null;
+    private List<Boolean> opensPreData = null;
 
     //------------------------------------------------------------------
     //コンストラクタ
@@ -42,7 +46,9 @@
         this.turnsMutableLiveData = new MutableLiveData<>();
         this.turnMutableLiveData = new MutableLiveData<>();
         this.colorMutableLiveData = new MutableLiveData<>();
+        this.opensMutableLiveData = new MutableLiveData<>();
         this.mapMutableLiveData = new MutableLiveData<>();
+        this.imageMutableLiveData = new MutableLiveData<>();
         this.retrofit = new Retrofit.Builder()
                 .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/iris/")
                 .addConverterFactory(JacksonConverterFactory.create())
@@ -54,6 +60,9 @@
     public void setRid(String rid) {
         this.rid = rid;
     }
+//    public void setCno(Integer cno) {
+//        this.cno = cno;
+//    }
 
     public void putHint(String hint, int max) {
         this.hint = hint;
@@ -72,26 +81,33 @@
     public LiveData<List<String>> getColorLiveData() {
         return this.colorMutableLiveData;
     }
+    public LiveData<List<Boolean>> getOpenLiveData() {
+        return this.opensMutableLiveData;
+    }
     public LiveData<List<Integer>> getMapLiveData() {
         return this.mapMutableLiveData;
     }
-    public void getGame() {
-        return;
+    public LiveData<GameJson> getImageLiveData() {
+        return this.imageMutableLiveData;
     }
-//    public Integer getTurnNumber(){
-//        return tno;
-//    }
+    public GameJson getGame() {
+        return game;
+    }
+
 
     //-----------------------------------------------------------------------------
     // updates
     public void init() {
         updateColor(rid);
         updateMap(rid);
+        updateImage(rid);
     }
+
     @Override
     public void update() {
         updateTurns(rid);
         updateTurn(rid);
+        updateOpens(rid);
     }
 
     //r,bの取得（今どちらのチームかの判別）
@@ -157,9 +173,9 @@
     }
 
     //カードのカラー(r,b,g,d)の取得
-    public void updateColor(String rid) {
+    private void updateColor(String rid) {
         final GameRest gameRest = retrofit.create(GameRest.class);
-        Call<List<String>> call = gameRest.getColor(rid);
+        Call<List<String>> call = gameRest.getColorList(rid);
 
         call.enqueue(new Callback<List<String>>() {
             @Override
@@ -177,8 +193,39 @@
         });
     }
 
+    //現在開いているすべてのカードを取得
+    public void updateOpens(String rid) {
+        final GameRest gameRest = retrofit.create(GameRest.class);
+        Call<List<Boolean>> call = gameRest.getOpens(rid);
+
+        call.enqueue(new Callback<List<Boolean>>() {
+            @Override
+            public void onResponse(Call<List<Boolean>> call, Response<List<Boolean>> response) {
+                if (response.isSuccessful()){
+                    if(opensPreData == null){
+                        //初回代入
+                        opensMutableLiveData.setValue(response.body());
+                        opensPreData = response.body();
+                    }if(response.body().equals(turnPreData)){
+                        //値が一緒なら書き換えない
+                    }else{
+                        //値が異なるときのみライブデータを上書き
+                        opensMutableLiveData.setValue(response.body());
+                        opensPreData = response.body();
+                    }
+                }
+            }
+
+            @Override
+            public void onFailure(Call<List<Boolean>> call, Throwable t) {
+                System.out.println("通信失敗:changeBelongsAndMaster");
+                System.out.println(t);
+            }
+        });
+    }
+
     //カードの並び順の取得
-    public void updateMap(String rid) {
+    private void updateMap(String rid) {
         final GameRest gameRest = retrofit.create(GameRest.class);
         Call<List<Integer>> call = gameRest.getMap(rid);
 
@@ -198,4 +245,25 @@
         });
     }
 
+    //カード(画像)の取得
+    private void updateImage(String rid) {
+        final GameRest gameRest = retrofit.create(GameRest.class);
+        Call<GameJson> call = gameRest.getGame(rid);
+
+        call.enqueue(new Callback<GameJson>() {
+            @Override
+            public void onResponse(Call<GameJson> call, Response<GameJson> response) {
+                if (response.isSuccessful()) {
+                    imageMutableLiveData.setValue(response.body());
+                }
+            }
+
+            @Override
+            public void onFailure(Call<GameJson> call, Throwable t) {
+                System.out.println("通信失敗:changeBelongsAndMaster");
+                System.out.println(t);
+            }
+        });
+    }
+
 }
diff --git a/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java b/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java
index 0290baa..2f1b834 100644
--- a/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java
+++ b/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java
@@ -23,10 +23,12 @@
 
     //フィールド
     private String rid;
+    private boolean roomExist;
+    final private Retrofit retrofit;
+    final private RoomsRest roomsRest;
     final private MutableLiveData<List<Member>> membersLiveData;
     final private MutableLiveData<Settings> settingsMutableLiveData;
     final private MutableLiveData<Integer> stateLiveData;
-    final private Retrofit retrofit;
 
     //更新比較用フィールド
     private List<Member> sortedMembersList;
@@ -43,6 +45,8 @@
                 .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/iris/")
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
+        this.roomsRest = retrofit.create(RoomsRest.class);
+        setRoomExist(true);
     }
 
     //-----------------------------------------------------------------
@@ -50,6 +54,10 @@
     public void setRid(String rid){
         this.rid = rid;
     }
+    private void setRoomExist(boolean bool) {
+        this.roomExist = bool;
+    }
+
     // getter
     public LiveData<List<Member>> getMembersLiveData() {
         return this.membersLiveData;
@@ -60,7 +68,9 @@
     public LiveData<Integer> getStateLiveData() {
         return this.stateLiveData;
     }
-
+    public boolean getRoomExist(){
+        return this.roomExist;
+    }
     private boolean compareMembers(List<Member> a, List<Member> b) {
 
         int i;
@@ -83,7 +93,6 @@
         //全ての要素が一緒ならtrueを返す
         return true;
     }
-
     private List<Member> sortMembersList(List<Member> oldMembers) {
         List<Member> sortedMembers = new ArrayList<>();
         List<List<Integer>> priorityInteger = new ArrayList<>(5);
@@ -140,8 +149,6 @@
             priorityInteger.get(i).forEach(num -> sortedMembers.add(oldMembers.get(num)));
         }
 
-        //System.out.println(sortedMembers);
-        //sortedMembers.forEach(k -> System.out.println(k.getNickname() + " " + k.getBelongs() + " " + k.isMaster()));
         return sortedMembers;
     }
 
@@ -149,7 +156,7 @@
     //各Activityでのボタン処理
     //チーム&マスター変更
     public void changeBelongsAndMaster(String rid, String nickname, String belongs, Boolean isMaster) {
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
+        //final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
         Call<String> call = roomsRest.putMember(rid, nickname, belongs, isMaster);
 
         call.enqueue(new Callback<String>() {
@@ -167,15 +174,48 @@
         });
     }
 
-    //メンバー削除
+    //メンバー削除(MemberActivityのみ)
     public void deleteMember(String rid, String nickname) {
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
-        Call<RoomJson> call = roomsRest.deleteMember(rid, nickname);
+        //final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
+        Call<String> call = roomsRest.deleteMember(rid, nickname);
+
+        call.enqueue(new Callback<String>() {
+            @Override
+            public void onResponse(Call<String> call, Response<String> response) {
+                if (response.isSuccessful()){
+                    System.out.println("通信成功：退出しました");
+                }
+            }
+            @Override
+            public void onFailure(Call<String> call, Throwable t) {
+                System.out.println("通信失敗：");
+                System.out.println(t);
+            }
+        });
+
+    }
+
+    //部屋の削除(OwnerActivityのみ)
+    public void deleteRoom(String rid){
+        Call<Void> call = roomsRest.deleteRooms(rid);
+
+        call.enqueue(new Callback<Void>() {
+            @Override
+            public void onResponse(Call<Void> call, Response<Void> response) {
+                setRoomExist(false);
+            }
+
+            @Override
+            public void onFailure(Call<Void> call, Throwable t) {
+                System.out.println("通信失敗：deleteRoom");
+                System.out.println(t);
+            }
+        });
     }
 
     //スタートボタンの処理(OwnerActivityのみ)
     public void startDrawing(String rid, String nickname) {
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
+        //final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
         Call<Void> call = roomsRest.putState(rid,nickname,2);
 
         call.enqueue(new Callback<Void>() {
@@ -193,9 +233,26 @@
         });
     }
 
+    //ランダムボタンの処理(OwnerActivityのみ)
+    public void randomTeam(String rid, String nickname) {
+        Call<Void> call = roomsRest.putMembers(rid, nickname);
+
+        call.enqueue(new Callback<Void>() {
+            @Override
+            public void onResponse(Call<Void> call, Response<Void> response) {
+                System.out.println("ランダムにチーム変更へ");
+            }
+
+            @Override
+            public void onFailure(Call<Void> call, Throwable t) {
+                System.out.println("通信失敗：randomTeam");
+                System.out.println(t);
+            }
+        });
+    }
+
     //設定情報の変更処理(OwnerActivityのみ)
     public void changeSettings(String rid, boolean dTimer, int dTimerTimes, boolean gTimer, int gTimerTimes, int gTimerFTTimes) {
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
         Call<Void> call = roomsRest.putSettings(rid, dTimer, dTimerTimes, gTimer, gTimerTimes, gTimerFTTimes);
 
         call.enqueue(new Callback<Void>() {
@@ -223,8 +280,6 @@
 
     //部屋の情報の更新(List<Members>)
     public void updateMembers(String rid) {
-
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
         Call<List<Member>> call = roomsRest.getRoomMember(rid);
 
         call.enqueue(new Callback<List<Member>>() {
@@ -274,27 +329,16 @@
 
     //設定情報の更新(Settings)
     public void updateSettings(String rid) {
-
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
         Call<Settings> call = roomsRest.getSettings(rid);
 
         call.enqueue(new Callback<Settings>() {
             @Override
             public void onResponse(Call<Settings> call, Response<Settings> response) {
                 if (response.isSuccessful()){
-
+                    
                     settingsMutableLiveData.setValue(response.body());
                     settingsPreData = response.body();
 
-                    /*
-                    if(response.body().equals(settingsPreData)){
-                        //値が一緒なら書き換えない
-                    }else{
-                        //値が異なるときのみライブデータを上書き
-                        settingsMutableLiveData.setValue(response.body());
-                        settingsPreData = response.body();
-                    }*/
-
                 }
             }
 
@@ -306,7 +350,6 @@
 
     //部屋の状態情報の更新(Integer)
     public void updateState(String rid) {
-        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
         Call<Integer> call = roomsRest.getState(rid);
 
         call.enqueue(new Callback<Integer>() {
diff --git a/app/src/main/res/layout/activity_drawing.xml b/app/src/main/res/layout/activity_drawing.xml
index 84e2276..265f6ac 100644
--- a/app/src/main/res/layout/activity_drawing.xml
+++ b/app/src/main/res/layout/activity_drawing.xml
@@ -39,7 +39,7 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.121"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/testText"
+        app:layout_constraintTop_toBottomOf="@+id/drawingNowText"
         app:layout_constraintVertical_bias="1.0" />
 
     <Button
@@ -51,11 +51,11 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.098"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/testText"
+        app:layout_constraintTop_toBottomOf="@+id/drawingNowText"
         app:layout_constraintVertical_bias="0.926" />
 
     <TextView
-        android:id="@+id/testText"
+        android:id="@+id/drawingNowText"
         android:layout_width="87dp"
         android:layout_height="45dp"
         android:text="test"