diff --git a/app/src/main/java/com/example/childguard/MainActivity.java b/app/src/main/java/com/example/childguard/MainActivity.java
index 846a4e2..8ea8856 100644
--- a/app/src/main/java/com/example/childguard/MainActivity.java
+++ b/app/src/main/java/com/example/childguard/MainActivity.java
@@ -98,12 +98,7 @@ public class MainActivity extends AppCompatActivity {
                         .commit();
                 firebaselink();
 
-            } else if (v.getItemId() == findViewById(R.id.navigation_notification).getId()) {
-                findViewById(R.id.fab_scan_qr_code).setVisibility(FrameLayout.VISIBLE);
-                getSupportFragmentManager().beginTransaction()
-                        .replace(findViewById(R.id.fragmentContainerView).getId(), NotificationFragment.newInstance("test", "test"))
-                        .addToBackStack(null)
-                        .commit();
+
             } else if (v.getItemId() == findViewById(R.id.navigation_settings).getId()) {
                 findViewById(R.id.fab_scan_qr_code).setVisibility(FrameLayout.GONE);
                 getSupportFragmentManager().beginTransaction()
@@ -111,6 +106,7 @@ public class MainActivity extends AppCompatActivity {
                         .addToBackStack(null)
                         .commit();
             }
+            firebaselink();
             return true;
         });
 
diff --git a/app/src/main/java/com/example/childguard/TestService.java b/app/src/main/java/com/example/childguard/TestService.java
index 64a8ca4..46ffcde 100644
--- a/app/src/main/java/com/example/childguard/TestService.java
+++ b/app/src/main/java/com/example/childguard/TestService.java
@@ -50,76 +50,11 @@ public class TestService extends Service {
 
     public PeriodicTaskManager periodicTaskManager;
 
-    //時間を取得するやつ↓
-    public static String getNowDate() {
-        @SuppressLint("SimpleDateFormat") final DateFormat df = new SimpleDateFormat("yyy/MM/dd HH:mm:ss");
-        final Date date = new Date(System.currentTimeMillis());
-        return df.format(date);
-    }
-
-   @SuppressLint("NotifyDataSetChanged")
-   public void NotifityRecycle(){
-
-       RecyclerView recyclerView = recyclerView().findViewById(R.id.recyclerView1);
-
-        //RecyclerViewのサイズを固定
-        recyclerView.setHasFixedSize(true);
-
-        //RecyclerViewに区切り線を入れる
-        RecyclerView.ItemDecoration itemDecoration =
-                new DividerItemDecoration(this, DividerItemDecoration.VERTICAL);
-        recyclerView.addItemDecoration(itemDecoration);
-
-        //レイアウトマネージャを設定
-        RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(this);
-        recyclerView.setLayoutManager(layoutManager);
-
-        //①リスト構造(String型の可変長の配列)を宣言
-        ArrayList<String> arrayList = new ArrayList<>();
-
-        //③Adapterとリスト構造を結び付け
-        //RecyclerAdapterクラスを呼び出す
-        RecyclerAdapter2 adapter = new RecyclerAdapter2(arrayList, null);
-
-        //④RecyclerViewとAdapterの結び付け
-        recyclerView.setAdapter(adapter);
-
-        SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(this);
-
-       arrayList.add(0,"通知を検知しました: " + getNowDate());
-
-       //一番下に値が追加されたことをAdapterが画面に通知
-       adapter.notifyItemInserted(arrayList.size());
-
-       //共有プリファレンス　書き込みの準備
-       SharedPreferences.Editor e = pref.edit();
-
-       //リストを,区切りで結合する
-       String str = String.join(",", arrayList);
-
-       //変数名currentに、値の代入
-       e.putString("current", str.toString());
-
-       //確定処理
-       e.apply();
-
-       String strTo = pref.getString("current", null);
-       if (strTo == null) return;
-
-       String[] list = strTo.split(",");
-       arrayList.clear();
-       arrayList.addAll(Arrays.asList(list));
-       adapter.notifyDataSetChanged();
-    }
-
-    private Activity recyclerView() {
-        return null;
-    }
 
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
 
-       NotifityRecycle();
+
         //共有プリファレンス全体の準備
         SharedPreferences sharedPreferences = getSharedPreferences("app_situation", MODE_PRIVATE);
         String IdPref = sharedPreferences.getString("ID", null);//アプリに記録されているIDの取得
diff --git a/app/src/main/res/menu/bottom_menu.xml b/app/src/main/res/menu/bottom_menu.xml
index c3e8d9a..0d0305f 100644
--- a/app/src/main/res/menu/bottom_menu.xml
+++ b/app/src/main/res/menu/bottom_menu.xml
@@ -4,10 +4,7 @@
         android:id="@+id/navigation_home"
         android:icon="@drawable/ic_home_black_24dp"
         android:title="home"/>
-    <item
-        android:id="@+id/navigation_notification"
-        android:icon="@drawable/notifications_fill0_wght400_grad0_opsz24"
-        android:title="notification"/>
+
     <item
         android:id="@+id/navigation_settings"
         android:icon="@drawable/baseline_app_settings_alt_24"