diff --git a/app/src/main/java/org/ntlab/irisclient/DrawingCardFragment.java b/app/src/main/java/org/ntlab/irisclient/DrawingCardFragment.java
index 6bded86..a7cd24a 100644
--- a/app/src/main/java/org/ntlab/irisclient/DrawingCardFragment.java
+++ b/app/src/main/java/org/ntlab/irisclient/DrawingCardFragment.java
@@ -23,6 +23,7 @@
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
+        super.onCreateView(inflater, container, savedInstanceState);
         return inflater.inflate(R.layout.fragment_card_drawing,  container, false);
     }
 
@@ -30,12 +31,12 @@
     public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
 
-        FragmentManager fragmentManager = getChildFragmentManager();
-        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-        fragmentTransaction.addToBackStack(null);
-        fragmentTransaction.replace(R.id.container,
-                    DrawingCardFragment.newInstance("Fragment"));
-        fragmentTransaction.commit();
+//        FragmentManager fragmentManager = getChildFragmentManager();
+//        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
+//        fragmentTransaction.addToBackStack(null);
+//        fragmentTransaction.replace(R.id.container,
+//                    DrawingCardFragment.newInstance("Fragment"));
+//        fragmentTransaction.commit();
 
     }
 }
diff --git a/app/src/main/java/org/ntlab/irisclient/GameMemberActivity.java b/app/src/main/java/org/ntlab/irisclient/GameMemberActivity.java
index 3b880c5..ca89165 100644
--- a/app/src/main/java/org/ntlab/irisclient/GameMemberActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/GameMemberActivity.java
@@ -13,16 +13,17 @@
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_member_game);
 
-        FragmentManager fragmentManager = getSupportFragmentManager();
-        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
+        // Fragmentを作成します
+        DrawingCardFragment fragment = new DrawingCardFragment();
+        // Fragmentの追加や削除といった変更を行う際は、Transactionを利用します
+        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
+        // 新しく追加を行うのでaddを使用します
+        // 他にも、よく使う操作で、replace removeといったメソッドがあります
+        // メソッドの1つ目の引数は対象のViewGroupのID、2つ目の引数は追加するfragment
+        transaction.add(R.id.container, fragment);
+        // 最後にcommitを使用することで変更を反映します
+        transaction.commit();
 
-        // BackStackを設定
-        fragmentTransaction.addToBackStack(null);
-
-        // パラメータを設定
-        fragmentTransaction.replace(R.id.container,
-                        DrawingCardFragment.newInstance("Fragment"));
-        fragmentTransaction.commit();
     }
 }
 
diff --git a/app/src/main/res/drawable/test01.jpg b/app/src/main/res/drawable/test01.jpg
new file mode 100644
index 0000000..ba20055
--- /dev/null
+++ b/app/src/main/res/drawable/test01.jpg
Binary files differ
diff --git a/app/src/main/res/layout/fragment_card_drawing.xml b/app/src/main/res/layout/fragment_card_drawing.xml
index 27a2d0a..171d5ea 100644
--- a/app/src/main/res/layout/fragment_card_drawing.xml
+++ b/app/src/main/res/layout/fragment_card_drawing.xml
@@ -14,7 +14,8 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton11"
         app:layout_constraintTop_toBottomOf="@+id/imageButton02"
-        tools:srcCompat="@tools:sample/avatars" />
+        tools:ignore="SpeakableTextPresentCheck"
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton32"
@@ -24,7 +25,8 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton31"
         app:layout_constraintTop_toBottomOf="@+id/imageButton22"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01"
+         />
 
     <ImageButton
         android:id="@+id/imageButton00"
@@ -32,7 +34,7 @@
         android:layout_height="65dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton30"
@@ -41,7 +43,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/imageButton20"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton22"
@@ -51,7 +53,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton21"
         app:layout_constraintTop_toBottomOf="@+id/imageButton12"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton03"
@@ -60,7 +62,7 @@
         android:layout_marginStart="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton02"
         app:layout_constraintTop_toTopOf="parent"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton13"
@@ -70,7 +72,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton12"
         app:layout_constraintTop_toBottomOf="@+id/imageButton03"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton21"
@@ -80,7 +82,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton20"
         app:layout_constraintTop_toBottomOf="@+id/imageButton11"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton33"
@@ -90,7 +92,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton32"
         app:layout_constraintTop_toBottomOf="@+id/imageButton23"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton20"
@@ -99,7 +101,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/imageButton10"
-        tools:srcCompat="@tools:sample/backgrounds/scenic" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton31"
@@ -109,7 +111,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton30"
         app:layout_constraintTop_toBottomOf="@+id/imageButton21"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton11"
@@ -119,7 +121,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton10"
         app:layout_constraintTop_toBottomOf="@+id/imageButton01"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton23"
@@ -129,7 +131,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton22"
         app:layout_constraintTop_toBottomOf="@+id/imageButton13"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton10"
@@ -138,7 +140,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/imageButton00"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton02"
@@ -147,7 +149,7 @@
         android:layout_marginStart="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton01"
         app:layout_constraintTop_toTopOf="parent"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
     <ImageButton
         android:id="@+id/imageButton01"
@@ -156,6 +158,6 @@
         android:layout_marginStart="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton00"
         app:layout_constraintTop_toTopOf="parent"
-        tools:srcCompat="@tools:sample/avatars" />
+        android:background="@drawable/test01" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file