diff --git a/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java b/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java
index 28a99cb..b503b4c 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java
@@ -85,6 +85,7 @@
             public void onFailure(Call<List<Category>> call, Throwable t) {
 
             }
+
         });
 
 
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/voiceservice/PlayListManager.java b/app/src/main/java/org/ntlab/amaryllis/client/voiceservice/PlayListManager.java
index 80a5faa..0222576 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/voiceservice/PlayListManager.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/voiceservice/PlayListManager.java
@@ -5,7 +5,6 @@
 public class PlayListManager{
     int index = 0;
     ArrayList<VoiceMemo> playlist = new ArrayList<>();
-    ArrayList<VoiceMemo> unplayedlist = new ArrayList<>();
     //範囲内にある全てのvoicememoのリストを作成
     public void addVoiceMemos(ArrayList<VoiceMemo> voicememos){
         for(int i = 0;i < voicememos.size(); i++) {
@@ -23,18 +22,20 @@
     public ArrayList<VoiceMemo> getPlayList(){
         return playlist;
     }
-    //まだ聞いていないvoicememoのリスト
+
+    //次に聞くvoicememoを渡す
     public ArrayList<VoiceMemo> getUnplayedList(){
-        unplayedlist.remove(0);
-        for(int i = 0;i < unplayedlist.size(); i++) {
-            boolean exist = false;
-            for(int j= index;j < playlist.size(); j++){
-                if(playlist.get(j).getVid().equals(unplayedlist.get(i).getVid()))
-                    exist = true;
-            }
-            if(exist = false)
-                playlist.add(unplayedlist.get(i));
-        }
+        ArrayList<VoiceMemo> unplayedlist = new ArrayList<>();
+        unplayedlist.add(playlist.get(index));
+//        for(int i = 0;i < unplayedlist.size(); i++) {
+//            boolean exist = false;
+//            for(int j= index;j < playlist.size(); j++){
+//                if(playlist.get(j).getVid().equals(unplayedlist.get(i).getVid()))
+//                    exist = true;
+//            }
+//            if(exist = false)
+//                playlist.add(unplayedlist.get(i));
+//        }
 //        for(int i = index; i < playlist.size(); i++){
 //            unplayedlist.add(playlist.get(i));
 //        }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 7bb78b0..31acee6 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -5,6 +5,9 @@
     android:id="@+id/container"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="#FFFFFF"
+    android:backgroundTint="@color/design_default_color_background"
+    android:foregroundTint="#FFFFFF"
     android:visibility="visible"
     tools:context=".MainActivity">
 
@@ -22,7 +25,7 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
-        app:menu="@menu/bottom_nav_menu" >
+        app:menu="@menu/bottom_nav_menu">
 
     </com.google.android.material.bottomnavigation.BottomNavigationView>
 
@@ -43,8 +46,11 @@
 
     <ImageView
         android:id="@+id/imageView4"
-        android:layout_width="409dp"
-        android:layout_height="72dp"
+        android:layout_width="420dp"
+        android:layout_height="74dp"
+        android:background="#C5C5C5"
+        android:foregroundTint="#483C3C"
+        android:tint="#FFFFFF"
         android:visibility="visible"
         app:layout_constraintBottom_toTopOf="@+id/nav_view"
         app:layout_constraintEnd_toEndOf="parent"
@@ -56,48 +62,57 @@
 
     <LinearLayout
         android:id="@+id/linearLayout"
-        android:layout_width="152dp"
-        android:layout_height="64dp"
+        android:layout_width="166dp"
+        android:layout_height="54dp"
         android:layout_marginBottom="8dp"
         android:orientation="horizontal"
         app:layout_constraintBottom_toTopOf="@+id/nav_view"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="1.0"
+        app:layout_constraintHorizontal_bias="0.93"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="1.0">
 
         <ImageButton
-            android:id="@+id/imageButton"
-            android:layout_width="75dp"
+            android:id="@+id/playbutton"
+            android:layout_width="55dp"
             android:layout_height="match_parent"
             android:layout_weight="1"
+            android:background="#DCDCDC"
             android:visibility="visible"
-            app:srcCompat="@android:drawable/ic_media_play"
+            app:srcCompat="@android:drawable/ic_btn_speak_now"
             tools:layout_editor_absoluteX="34dp"
             tools:layout_editor_absoluteY="576dp"
             tools:visibility="visible" />
 
         <ImageButton
-            android:id="@+id/imageButton2"
-            android:layout_width="83dp"
+            android:id="@+id/stopbutton"
+            android:layout_width="wrap_content"
             android:layout_height="match_parent"
             android:layout_weight="1"
             app:srcCompat="@android:drawable/ic_media_pause" />
+
+        <ImageButton
+            android:id="@+id/skipbutton"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            app:srcCompat="@android:drawable/ic_media_ff" />
+
     </LinearLayout>
 
     <TextView
         android:id="@+id/textView"
-        android:layout_width="200dp"
-        android:layout_height="37dp"
-        android:text="タイトル12345"
-        android:textSize="24sp"
+        android:layout_width="205dp"
+        android:layout_height="30dp"
+        android:text="タイトル"
+        android:textSize="18sp"
         app:layout_constraintBottom_toTopOf="@+id/nav_view"
         app:layout_constraintEnd_toStartOf="@+id/linearLayout"
-        app:layout_constraintHorizontal_bias="1.0"
+        app:layout_constraintHorizontal_bias="0.631"
         app:layout_constraintStart_toStartOf="@+id/nav_host_fragment"
         app:layout_constraintTop_toTopOf="@+id/nav_host_fragment"
-        app:layout_constraintVertical_bias="0.944" />
+        app:layout_constraintVertical_bias="0.968" />
 
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file