diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
index 7bd27ea..1c02558 100644
--- a/.idea/deploymentTargetDropDown.xml
+++ b/.idea/deploymentTargetDropDown.xml
@@ -7,11 +7,11 @@
         <deviceKey>
           <Key>
             <type value="VIRTUAL_DEVICE_PATH" />
-            <value value="C:\Users\Student\.android\avd\Pixel_2_API_30.avd" />
+            <value value="C:\Users\student\.android\avd\Pixel_3_API_28.avd" />
           </Key>
         </deviceKey>
       </Target>
     </targetSelectedWithDropDown>
-    <timeTargetWasSelectedWithDropDown value="2023-07-18T04:58:31.376521400Z" />
+    <timeTargetWasSelectedWithDropDown value="2023-07-20T08:11:29.717541700Z" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 4343ab5..960c647 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -19,6 +19,7 @@
         <entry key="..\:/Users/student/AndroidStudioProjects/NemophilaClient/app/src/main/res/layout/activity_shop.xml" value="0.36666666666666664" />
         <entry key="..\:/Users/student/AndroidStudioProjects/NemophilaClient/app/src/main/res/layout/activity_shop_create.xml" value="0.36666666666666664" />
         <entry key="..\:/Users/student/AndroidStudioProjects/NemophilaClient/app/src/main/res/layout/fragment_maps.xml" value="0.30570652173913043" />
+        <entry key="..\:/Users/student/AndroidStudioProjects/NemophilaClient/app/src/main/res/layout/friend_list_item.xml" value="0.26856884057971014" />
         <entry key="..\:/Users/student/AndroidStudioProjects/NemophilaClient/app/src/main/res/layout/layout_friends_activity.xml" value="0.30570652173913043" />
         <entry key="..\:/Users/student/AndroidStudioProjects/NemophilaClient/app/src/main/res/layout/layout_requested_activity.xml" value="0.30570652173913043" />
         <entry key="..\:/Users/student/StudioProjects/NemophilaClient/app/src/main/res/drawable/circle_button.xml" value="0.1545" />
diff --git a/app/src/main/java/com/example/nemophila/FriendActivity.java b/app/src/main/java/com/example/nemophila/FriendActivity.java
index dbca5a6..44698a9 100644
--- a/app/src/main/java/com/example/nemophila/FriendActivity.java
+++ b/app/src/main/java/com/example/nemophila/FriendActivity.java
@@ -11,8 +11,6 @@
 import android.app.AlertDialog;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.graphics.Color;
-import android.graphics.PorterDuff;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -65,8 +63,7 @@
                         .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                             @Override
                             public void onClick(DialogInterface dialog, int which) {
-                                Toast.makeText(FriendActivity.this, friend.getName(), Toast.LENGTH_SHORT).show();
-//                                friendViewModel.deleteFriend(myUid, friend.getId(), myToken);
+                                friendViewModel.deleteFriend(myUid, friend.getId(), myToken);
                             }
                         })
                         .setNegativeButton("キャンセル", null)
@@ -132,7 +129,7 @@
         @Override
         public FriendsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int ViewType) {
             // layoutXMLからViewを生成
-            View inflate = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_friends_activity, parent,false);
+            View inflate = LayoutInflater.from(parent.getContext()).inflate(R.layout.friend_list_item, parent,false);
             // ViewHolderを生成
             FriendsViewHolder vh = new FriendsViewHolder(inflate);
 
diff --git a/app/src/main/res/layout/activity_friend.xml b/app/src/main/res/layout/activity_friend.xml
index 5ac6e12..8a95aba 100644
--- a/app/src/main/res/layout/activity_friend.xml
+++ b/app/src/main/res/layout/activity_friend.xml
@@ -1,43 +1,57 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".FriendActivity">
+    tools:context=".FriendActivity"
+    android:orientation="vertical">
 
-    <TextView
-        android:id="@+id/title"
-        android:layout_width="183dp"
-        android:layout_height="39dp"
-        android:text="フレンド一覧"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.671"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="0.073" />
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="0.13"
+        android:orientation="horizontal"
+        android:background="#AFAFB0">
+
+        <Space
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="0.3" />
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="0.4"
+            android:gravity="center"
+            android:autoSizeTextType="uniform"
+            android:layout_marginTop="30dp"
+            android:layout_marginBottom="30dp"
+            android:text="フレンド一覧" />
+
+        <Space
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="0.05" />
+
+        <Button
+            android:id="@+id/backMyPage"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="0.2"
+            android:layout_gravity="center"
+            android:text="戻る" />
+
+        <Space
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="0.05" />
+
+    </LinearLayout>
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/friendsList"
-        android:layout_width="409dp"
-        android:layout_height="639dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.454"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/title"
-        app:layout_constraintVertical_bias="0.576" />
-
-    <Button
-        android:id="@+id/backMyPage"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="戻る"
-        app:layout_constraintBottom_toBottomOf="@+id/friendsList"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.95"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="0.023" />
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="0.87" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/friend_list_item.xml b/app/src/main/res/layout/friend_list_item.xml
new file mode 100644
index 0000000..a0353d9
--- /dev/null
+++ b/app/src/main/res/layout/friend_list_item.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+
+    <FrameLayout
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="0.3"
+        android:layout_marginStart="10dp">
+
+        <ImageView
+            android:id="@+id/favorite"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center_horizontal"
+            app:srcCompat="@drawable/ic_star"
+            android:scaleType="fitCenter"
+            android:padding="5dp"
+            android:visibility="invisible"/>
+
+        <ImageButton
+            android:id="@+id/favorite_outline"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center_horizontal"
+            app:srcCompat="@drawable/ic_star_outline"
+            android:scaleType="fitCenter"
+            android:padding="5dp"
+            android:background="#00000000"/>
+
+    </FrameLayout>
+
+    <ImageView
+        android:id="@+id/friendIcon"
+        android:layout_width="0dp"
+        android:layout_height="56dp"
+        android:layout_weight="0.5"
+        tools:srcCompat="@tools:sample/avatars" />
+
+    <TextView
+        android:id="@+id/friendName"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:text="TextView" />
+
+    <Button
+        android:id="@+id/friendDelete"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="0.5"
+        android:text="削除" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/layout_friends_activity.xml b/app/src/main/res/layout/layout_friends_activity.xml
deleted file mode 100644
index a0353d9..0000000
--- a/app/src/main/res/layout/layout_friends_activity.xml
+++ /dev/null
@@ -1,59 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:orientation="horizontal">
-
-    <FrameLayout
-        android:layout_width="0dp"
-        android:layout_height="match_parent"
-        android:layout_weight="0.3"
-        android:layout_marginStart="10dp">
-
-        <ImageView
-            android:id="@+id/favorite"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_gravity="center_horizontal"
-            app:srcCompat="@drawable/ic_star"
-            android:scaleType="fitCenter"
-            android:padding="5dp"
-            android:visibility="invisible"/>
-
-        <ImageButton
-            android:id="@+id/favorite_outline"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_gravity="center_horizontal"
-            app:srcCompat="@drawable/ic_star_outline"
-            android:scaleType="fitCenter"
-            android:padding="5dp"
-            android:background="#00000000"/>
-
-    </FrameLayout>
-
-    <ImageView
-        android:id="@+id/friendIcon"
-        android:layout_width="0dp"
-        android:layout_height="56dp"
-        android:layout_weight="0.5"
-        tools:srcCompat="@tools:sample/avatars" />
-
-    <TextView
-        android:id="@+id/friendName"
-        android:layout_width="0dp"
-        android:layout_height="match_parent"
-        android:layout_weight="1"
-        android:gravity="center"
-        android:text="TextView" />
-
-    <Button
-        android:id="@+id/friendDelete"
-        android:layout_width="0dp"
-        android:layout_height="match_parent"
-        android:layout_weight="0.5"
-        android:text="削除" />
-
-</LinearLayout>
\ No newline at end of file