diff --git a/lib/generated/intl/messages_en.dart b/lib/generated/intl/messages_en.dart
index 60f02c7f..cdba49d8 100644
--- a/lib/generated/intl/messages_en.dart
+++ b/lib/generated/intl/messages_en.dart
@@ -289,7 +289,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "takeSelect": MessageLookupByLibrary.simpleMessage("Take select"),
         "time": MessageLookupByLibrary.simpleMessage("Time"),
         "titleCourse": MessageLookupByLibrary.simpleMessage("Course"),
-        "titleNotification": MessageLookupByLibrary.simpleMessage("Notification"),
         "titleOther": MessageLookupByLibrary.simpleMessage("Other"),
         "titleScore": MessageLookupByLibrary.simpleMessage("Score"),
         "totalAverage": MessageLookupByLibrary.simpleMessage("Total average"),
diff --git a/lib/generated/intl/messages_zh_TW.dart b/lib/generated/intl/messages_zh_TW.dart
index 839f6481..76306249 100644
--- a/lib/generated/intl/messages_zh_TW.dart
+++ b/lib/generated/intl/messages_zh_TW.dart
@@ -274,7 +274,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "takeSelect": MessageLookupByLibrary.simpleMessage("實得選修"),
         "time": MessageLookupByLibrary.simpleMessage("時間"),
         "titleCourse": MessageLookupByLibrary.simpleMessage("課表"),
-        "titleNotification": MessageLookupByLibrary.simpleMessage("訊息"),
         "titleOther": MessageLookupByLibrary.simpleMessage("其它"),
         "titleScore": MessageLookupByLibrary.simpleMessage("成績"),
         "totalAverage": MessageLookupByLibrary.simpleMessage("總平均"),
diff --git a/lib/generated/l10n.dart b/lib/generated/l10n.dart
index b7bcad38..871f887a 100644
--- a/lib/generated/l10n.dart
+++ b/lib/generated/l10n.dart
@@ -1208,16 +1208,6 @@ class S {
     );
   }
 
-  /// `Notification`
-  String get titleNotification {
-    return Intl.message(
-      'Notification',
-      name: 'titleNotification',
-      desc: '',
-      args: [],
-    );
-  }
-
   /// `Delete`
   String get delete {
     return Intl.message(
diff --git a/lib/l10n/intl_en.arb b/lib/l10n/intl_en.arb
index 0de91936..3375e59e 100644
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -116,7 +116,6 @@
   "fileNameAlreadyExists": "A File with that name already exists!",
   "renameItem": "Rename item",
   "rename": "Rename",
-  "titleNotification": "Notification",
   "delete": "Delete",
   "download": "download",
   "downloadWillStart": "Download ready to start",
@@ -268,4 +267,4 @@
   "nationalTaipeiUniversity": "NTPU",
   "taipeiMedicineUniversity": "TMU",
   "aduit": "Aduit"
-}
\ No newline at end of file
+}
diff --git a/lib/l10n/intl_zh_TW.arb b/lib/l10n/intl_zh_TW.arb
index 2661478a..7638fd2c 100644
--- a/lib/l10n/intl_zh_TW.arb
+++ b/lib/l10n/intl_zh_TW.arb
@@ -116,7 +116,6 @@
   "fileNameAlreadyExists": "檔案名稱已經存在!",
   "renameItem": "重新命名",
   "rename": "重新命名",
-  "titleNotification": "訊息",
   "delete": "刪除",
   "download": "下載",
   "downloadWillStart": "下載準備開始",
@@ -268,4 +267,4 @@
   "nationalTaipeiUniversity": "國立臺北大學",
   "taipeiMedicineUniversity": "臺北醫學大學",
   "aduit": "隨班附讀"
-}
\ No newline at end of file
+}
diff --git a/lib/ui/pages/notification/notification_page.dart b/lib/ui/pages/notification/notification_page.dart
deleted file mode 100644
index 81cf5430..00000000
--- a/lib/ui/pages/notification/notification_page.dart
+++ /dev/null
@@ -1,38 +0,0 @@
-// TODO: remove sdk version selector after migrating to null-safety.
-// @dart=2.10
-import 'package:flutter/material.dart';
-import 'package:flutter_app/src/r.dart';
-
-class NotificationPage extends StatefulWidget {
-  const NotificationPage({Key key}) : super(key: key);
-
-  @override
-  State<NotificationPage> createState() => _NotificationPageState();
-}
-
-class _NotificationPageState extends State<NotificationPage> with AutomaticKeepAliveClientMixin {
-  @override
-  Widget build(BuildContext context) {
-    super.build(context);
-    return Scaffold(
-      appBar: AppBar(
-        title: Text(R.current.titleNotification),
-      ),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: const [
-            Icon(Icons.mark_chat_unread),
-            SizedBox(height: 20),
-            Text("訊息功能，即將登場！"),
-            SizedBox(height: 20),
-            Text("Coming soon!"),
-          ],
-        ),
-      ),
-    );
-  }
-
-  @override
-  bool get wantKeepAlive => true;
-}
diff --git a/lib/ui/screen/main_screen.dart b/lib/ui/screen/main_screen.dart
index a65fbf9e..caac7922 100644
--- a/lib/ui/screen/main_screen.dart
+++ b/lib/ui/screen/main_screen.dart
@@ -15,7 +15,6 @@ import 'package:flutter_app/src/version/app_version.dart';
 import 'package:flutter_app/ui/other/my_toast.dart';
 import 'package:flutter_app/ui/pages/calendar/calendar_page.dart';
 import 'package:flutter_app/ui/pages/coursetable/course_table_page.dart';
-import 'package:flutter_app/ui/pages/notification/notification_page.dart';
 import 'package:flutter_app/ui/pages/other/other_page.dart';
 import 'package:flutter_app/ui/pages/score/score_page.dart';
 import 'package:provider/provider.dart';
@@ -77,7 +76,6 @@ class _MainScreenState extends State<MainScreen> with RouteAware {
     setState(() {
       _pageList = [];
       _pageList.add(const CourseTablePage());
-      _pageList.add(const NotificationPage());
       _pageList.add(const CalendarPage());
       _pageList.add(const ScoreViewerPage());
       _pageList.add(OtherPage(_pageController));
@@ -149,12 +147,6 @@ class _MainScreenState extends State<MainScreen> with RouteAware {
             ),
             label: R.current.titleCourse,
           ),
-          BottomNavigationBarItem(
-            icon: const Icon(
-              EvaIcons.emailOutline,
-            ),
-            label: R.current.titleNotification,
-          ),
           BottomNavigationBarItem(
             icon: const Icon(
               EvaIcons.calendarOutline,