diff --git a/app/src/main/java/com/example/nemophila/MyPageEditorActivity.java b/app/src/main/java/com/example/nemophila/MyPageEditorActivity.java
index e46feb8..a92b444 100644
--- a/app/src/main/java/com/example/nemophila/MyPageEditorActivity.java
+++ b/app/src/main/java/com/example/nemophila/MyPageEditorActivity.java
@@ -29,12 +29,14 @@
     private String icon;
     //マイページ編集画面の作成
 
-    private ActivityResultLauncher<String[]> launcher = registerForActivityResult(new ActivityResultContracts.OpenMultipleDocuments(), new ActivityResultCallback<List<Uri>>() {
+    private ActivityResultLauncher<String[]> launcher = registerForActivityResult(new ActivityResultContracts.OpenDocument(), new ActivityResultCallback<Uri>() {
         @Override
-        public void onActivityResult(List<Uri> uriList) {
+        public void onActivityResult(Uri uri) {
 
-            if(uriList.size() == 0)return;
-            icon = new String(Base64.getEncoder().encode(uriList.get(0).toString().getBytes()));
+            if(uri == null)return;
+            icon = new String(Base64.getEncoder().encode(uri.toString().getBytes()));
+            ImageButton changeIconButton = (ImageButton)findViewById(R.id.changeIconButton);
+            changeIconButton.setImageURI(uri);
         }
 
     });
@@ -100,7 +102,7 @@
         ImageButton changeIconButton = (ImageButton)findViewById(R.id.changeIconButton);
         changeIconButton.setOnClickListener(new View.OnClickListener(){
             public void onClick(View v) {
-                launcher.launch(new String[]{"image/*"});
+                launcher.launch(new String[] {"image/*"});
             }
         });
 
@@ -140,7 +142,7 @@
                 String uid = nemophila.getUid();
                 String token = nemophila.getToken();
                 accountViewModel.deleteAccount(uid,token);
-                Intent intent = new Intent(MyPageEditorActivity.this, LoginActivity.class);
+                Intent intent = new Intent(MyPageEditorActivity.this, SignUpActivity.class);
                 startActivity(intent);
             }
         });
diff --git a/app/src/main/res/layout/activity_my_page_editor.xml b/app/src/main/res/layout/activity_my_page_editor.xml
index f10111c..b58c5f0 100644
--- a/app/src/main/res/layout/activity_my_page_editor.xml
+++ b/app/src/main/res/layout/activity_my_page_editor.xml
@@ -33,9 +33,10 @@
         android:textSize="12sp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.471"
+        app:layout_constraintHorizontal_bias="0.503"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.622" />
 
     <EditText
         android:id="@+id/editNewPw"
@@ -49,7 +50,7 @@
         android:textSize="12sp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.539"
+        app:layout_constraintHorizontal_bias="0.575"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/editOldPw"
         app:layout_constraintVertical_bias="0.0" />
@@ -86,10 +87,10 @@
         android:textSize="24sp"
         app:layout_constraintBottom_toTopOf="@+id/editName"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.634"
+        app:layout_constraintHorizontal_bias="0.578"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="0.17" />
+        app:layout_constraintVertical_bias="0.154" />
 
     <TextView
         android:id="@+id/changeName"
@@ -106,12 +107,12 @@
         android:id="@+id/changepw"
         android:layout_width="228dp"
         android:layout_height="51dp"
-        android:text="前のパスワードを入力して新しいパスワードを入力してください"
+        android:text="前のパスワードを入力して新しい　パスワードを入力してください"
         app:layout_constraintBottom_toBottomOf="@+id/editOldPw"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/editName"
-        app:layout_constraintVertical_bias="0.149"/>
+        app:layout_constraintVertical_bias="0.149" />
 
     <ImageButton
         android:id="@+id/backMyPage"
@@ -132,14 +133,15 @@
 
     <ImageButton
         android:id="@+id/changeIconButton"
-        android:layout_width="104dp"
-        android:layout_height="97dp"
+        android:layout_width="90dp"
+        android:layout_height="91dp"
+        android:scaleType="fitXY"
         app:layout_constraintBottom_toTopOf="@+id/changeDefaultbutton"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.521"
+        app:layout_constraintHorizontal_bias="0.498"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/mokuji"
-        app:layout_constraintVertical_bias="1.0"
+        app:layout_constraintVertical_bias="0.695"
         tools:srcCompat="@tools:sample/avatars" />
 
     <Button