diff --git a/app/src/main/java/com/example/nemophila/PostActivity.java b/app/src/main/java/com/example/nemophila/PostActivity.java
index e7aa02b..6dc1b03 100644
--- a/app/src/main/java/com/example/nemophila/PostActivity.java
+++ b/app/src/main/java/com/example/nemophila/PostActivity.java
@@ -2,46 +2,34 @@
 
 import androidx.activity.result.ActivityResultCallback;
 import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContract;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 
-import android.app.Activity;
 import android.content.Intent;
-import android.graphics.Bitmap;
 import android.net.Uri;
 import android.os.Bundle;
-import android.provider.MediaStore;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.Spinner;
 import android.widget.TextView;
 
 
 import com.example.nemophila.entities.Account;
-import com.example.nemophila.entities.Post;
 import com.example.nemophila.entities.Shop;
-import com.example.nemophila.resources.ShopsRest;
 import com.example.nemophila.viewmodels.PostsViewModel;
 import com.example.nemophila.viewmodels.ShopsViewModel;
 import com.google.android.material.snackbar.Snackbar;
 
-import java.io.IOException;
-import java.net.URI;
-import java.sql.Array;
-import java.util.ArrayList;
-import java.util.Arrays;
+import java.nio.charset.StandardCharsets;
 import java.util.Base64;
-import java.util.Collection;
-import java.util.Collections;
 import java.util.List;
-import java.util.stream.Stream;
 
 import retrofit2.Retrofit;
 
@@ -55,33 +43,46 @@
     private String comment;
     private String token;
     private String sid;
-    private String img1 = null;
-    private String img2 = null;
-    private String img3 = null;
+    private String[] img;
     private String shopName;
+    private ImageButton[] deleteButtons;
+    private ImageView[] postImages;
+    private List<Uri> uriLists;
 
     private PostsViewModel postsViewModel;
     private ShopsViewModel shopsViewModel;
-    private Account account;
-    private Retrofit retrofit;
     private Nemophila nemophila;
 
     //画像挿入
     private ActivityResultLauncher<String[]> launcher = registerForActivityResult(new ActivityResultContracts.OpenMultipleDocuments(), new ActivityResultCallback<List<Uri>>() {
         @Override
         public void onActivityResult(List<Uri> uriList) {
-            ImageView[] images = new ImageView[3];
-            images[0] = findViewById(R.id.imageView1);
-            images[1] = findViewById(R.id.imageView2);
-            images[2] = findViewById(R.id.imageView3);
-//            ImageView image1 = findViewById(R.id.imageView1);
-//            ImageView image2 = findViewById(R.id.imageView2);
-//            ImageView image3 = findViewById(R.id.imageView3);
+            uriLists = uriList;
 
-            System.out.println(uriList.get(0));
+            postImages[0] = findViewById(R.id.imageView1);
+            postImages[1] = findViewById(R.id.imageView2);
+            postImages[2] = findViewById(R.id.imageView3);
 
-            for(int i = 0; i < 3 && i < uriList.size(); i++){
-                images[i].setImageURI(uriList.get(i));
+            System.out.println(uriLists.get(0));
+
+//            for (int i = 0; i <postImages.length; i++){
+//                if (postImages[i] == null){
+//                    deleteButtons[i].setVisibility(View.INVISIBLE);
+//                    if (i != postImages.length) {
+//                        postImages[i] = postImages[i + 1];
+//                    }
+//                }
+////                if (postImages[postImages.length] == null){
+////
+////                }
+//            }
+
+            for(int i = 0; i < 3 && i < uriLists.size(); i++){
+                postImages[i].setImageURI(uriLists.get(i));
+                deleteButtons[i].setVisibility(View.VISIBLE);
+
+                String s = new String(Base64.getEncoder().encode(uriLists.get(i).toString().getBytes()));
+                img[i] = s;
             }
 
         }
@@ -97,12 +98,16 @@
         postsViewModel = new ViewModelProvider(this).get(PostsViewModel.class);
         shopsViewModel = new ViewModelProvider(this).get(ShopsViewModel.class);
 
+        img = new String[3];
+        deleteButtons = new ImageButton[3];
+        postImages = new ImageView[3];
+
 //店舗新規作成のオブザーバー
         shopsViewModel.getCurrentLiveData().observe(this, new Observer<Shop>() {
             @Override
             public void onChanged(Shop shop) {
                 System.out.println("店舗新規作成完了");
-                postsViewModel.createPost(uid, token, shop.getSid(), rate, genre, comment, img1, img2, img3);
+                postsViewModel.createPost(uid, token, shop.getSid(), rate, genre, comment, img[0], img[1], img[2]);
 
                 System.out.println("lat" + nemophila.getCurrentLatitude() + "\nlong" + nemophila.getCurrentLongitude());
 
@@ -206,8 +211,66 @@
             }
         });
 
+//        写真の削除ボタン
 
 
+        deleteButtons[0]= (ImageButton) findViewById(R.id.deleteButton1);
+        deleteButtons[1]= (ImageButton) findViewById(R.id.deleteButton2);
+        deleteButtons[2]= (ImageButton) findViewById(R.id.deleteButton3);
+
+        deleteButtons[0].setVisibility(View.INVISIBLE);
+        deleteButtons[1].setVisibility(View.INVISIBLE);
+        deleteButtons[2].setVisibility(View.INVISIBLE);
+
+        deleteButtons[0].setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                postImages[0].setImageURI(null);
+                uriLists.set(0, null);
+//                uriLists.remove(1);
+                System.out.println("削除ボタン１");
+                for (int i = 0; i < postImages.length-1; i++){
+                    postImages[i].setImageURI(uriLists.get(i+1));
+//                    postImages[i].setImageURI(uriList.get(i));
+                    postImages[i+1].setImageURI(null);
+//                    uriLists.remove(i);
+                    uriLists.set(i+1, null);
+//                    postImages[i+1] = null;
+                    System.out.println(uriLists.get(i));
+                    if (uriLists.get(i) == null){
+                        deleteButtons[i].setVisibility(View.INVISIBLE);
+                    }
+                }
+            }
+        });
+
+        deleteButtons[1].setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                postImages[1].setImageURI(null);
+                uriLists.set(1, null);
+//                postImages[1] = null;
+                System.out.println("削除ボタン２");
+                for (int i = 1; i < postImages.length-1; i++){
+                    postImages[i].setImageURI(uriLists.get(i+1));
+                    postImages[i+1].setImageURI(null);
+//                    postImages[i+1] = null;
+                    if (uriLists.get(i)==null){
+                        deleteButtons[i].setVisibility(View.INVISIBLE);
+                    }
+                }
+            }
+        });
+
+        deleteButtons[2].setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                postImages[2].setImageURI(null);
+
+                System.out.println("削除ボタン３");
+                deleteButtons[2].setVisibility(View.INVISIBLE);
+            }
+        });
 
         //投稿ボタンの処理
         Button postButton = (Button)findViewById(R.id.postButton);
@@ -234,7 +297,7 @@
                     if (shop == null) {
                         shopsViewModel.createShop(shopName, nemophila.getCurrentLongitude(), nemophila.getCurrentLatitude());
                     } else {
-                        postsViewModel.createPost(uid, token, sid, rate, genre, comment, img1, img2, img3);
+                        postsViewModel.createPost(uid, token, sid, rate, genre, comment, img[0], img[1], img[2]);
                         System.out.println("既存店舗に投稿");
                         System.out.println("lat" + nemophila.getCurrentLatitude() + "\nlong" + nemophila.getCurrentLongitude());
 
diff --git a/app/src/main/java/com/example/nemophila/TestActivity.java b/app/src/main/java/com/example/nemophila/TestActivity.java
index 3ff993a..c9734de 100644
--- a/app/src/main/java/com/example/nemophila/TestActivity.java
+++ b/app/src/main/java/com/example/nemophila/TestActivity.java
@@ -3,12 +3,15 @@
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.lifecycle.ViewModelProvider;
 
+import android.content.Intent;
+import android.net.Uri;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemSelectedListener;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
+import android.widget.ImageView;
 import android.widget.Spinner;
 
 import com.example.nemophila.viewmodels.AccountViewModel;
@@ -16,6 +19,8 @@
 import com.example.nemophila.viewmodels.PostsViewModel;
 import com.example.nemophila.viewmodels.ShopsViewModel;
 
+import java.util.Base64;
+
 public class TestActivity extends AppCompatActivity {
     int position;  
 
@@ -62,7 +67,13 @@
                         // shopsViewModel.start(500, nemophila);
                         break;
                     case 1:
-                        accountViewModel.getAccountPosts("1111");
+                        //accountViewModel.getAccountPosts("1111");
+                        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
+                        String s = "Y29udGVudDovL2NvbS5hbmRyb2lkLnByb3ZpZGVycy5tZWRpYS5kb2N1bWVudHMvZG9jdW1lbnQvaW1hZ2UlM0EzNA==";
+                        s = new String(Base64.getDecoder().decode(s));
+                        Uri uri = Uri.parse(s);
+                        ImageView imageView = findViewById(R.id.imageView4);
+                        imageView.setImageURI(uri);
                         break;
                     case 2:
                         postsViewModel.createPost("1114", "dbfd3740-8dcc-4b9c-b3b0-42c908da1c65", "151347fa-2c90-44d7-ba48-f23f475b910d", 1,
diff --git a/app/src/main/res/layout/activity_post.xml b/app/src/main/res/layout/activity_post.xml
index f0f4c91..3716d1c 100644
--- a/app/src/main/res/layout/activity_post.xml
+++ b/app/src/main/res/layout/activity_post.xml
@@ -207,8 +207,9 @@
       android:padding="5dp"
       android:scaleType="fitCenter"
       android:src="@drawable/ic_baseline_clear_24"
-      app:layout_constraintBottom_toBottomOf="@+id/imageView3"
-      app:layout_constraintStart_toStartOf="@+id/imageView3" />
+      app:layout_constraintBottom_toBottomOf="@+id/imageView2"
+      app:layout_constraintStart_toStartOf="@+id/imageView2" />
+
 
   <ImageButton
       android:id="@+id/deleteButton3"
@@ -221,8 +222,9 @@
       android:padding="5dp"
       android:scaleType="fitCenter"
       android:src="@drawable/ic_baseline_clear_24"
-      app:layout_constraintBottom_toBottomOf="@+id/imageView2"
-      app:layout_constraintStart_toStartOf="@+id/imageView2" />
+      app:layout_constraintBottom_toBottomOf="@+id/imageView3"
+      app:layout_constraintStart_toStartOf="@+id/imageView3" />
+
 
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_test.xml b/app/src/main/res/layout/activity_test.xml
index 6dc8dde..c119366 100644
--- a/app/src/main/res/layout/activity_test.xml
+++ b/app/src/main/res/layout/activity_test.xml
@@ -26,4 +26,14 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.149" />
+
+    <ImageView
+        android:id="@+id/imageView4"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:srcCompat="@tools:sample/avatars" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file