diff --git a/.bowerrc b/.bowerrc
deleted file mode 100644
index 69fad35..0000000
--- a/.bowerrc
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "directory": "bower_components"
-}
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7425a1b..2fa170d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -13,7 +13,6 @@ jobs:
       - run: npm install
       - run: sudo npm install -g bower
       - run: sudo npm install -g gulp
-      - run: bower install
       - run: gulp clean build
       - save_cache:
           key: v1-ariang-{{ .Environment.CIRCLE_SHA1 }}
diff --git a/README.md b/README.md
index e9d9e9e..13f8989 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,6 @@ Latest Daily Build: [https://github.com/mayswind/AriaNg-DailyBuild/archive/maste
 Make sure you have [Node.js](https://nodejs.org/), [NPM](https://www.npmjs.com/), [Gulp](https://gulpjs.com/) and [Bower](https://bower.io/) installed. Then download the source code, and follow these steps.
 
     $ npm install
-    $ bower install
     $ gulp clean build
 
 The builds will be placed in the dist directory.
diff --git a/bower.json b/bower.json
deleted file mode 100644
index 098c0f6..0000000
--- a/bower.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-  "private": true,
-  "name": "ariang",
-  "description": "AriaNg, a modern web frontend making aria2 easier to use.",
-  "main": "index.html",
-  "authors": [
-    "MaysWind <i@mayswind.net>"
-  ],
-  "license": "MIT",
-  "keywords": [
-    "aria2",
-    "Web",
-    "Frontend",
-    "UI"
-  ],
-  "homepage": "http://ariang.mayswind.net/",
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "bower_components",
-    "test",
-    "tests"
-  ],
-  "dependencies": {
-    "jquery": "3.3.1",
-    "bootstrap": "3.3.7",
-    "moment": "2.22.2",
-    "moment-timezone": "0.5.17",
-    "echarts": "3.8.5",
-    "font-awesome": "^4.7.0",
-    "admin-lte": "2.4.3",
-    "sweetalert": "^1.1.3",
-    "awesome-bootstrap-checkbox": "^0.3.7",
-    "jquery-slimscroll": "^1.3.8",
-    "bootstrap-contextmenu": "^0.3.4",
-    "angular": "1.6.10",
-    "angular-route": "1.6.10",
-    "angular-sanitize": "1.6.10",
-    "angular-touch": "1.6.10",
-    "angular-messages": "1.6.10",
-    "angular-cookies": "1.6.10",
-    "angular-animate": "1.6.10",
-    "angular-translate": "^2.18.1",
-    "angular-moment": "1.2.0",
-    "angular-websocket": "^2.0.0",
-    "angular-utf8-base64": "^0.0.5",
-    "angular-local-storage": "^0.7.1",
-    "angular-notification": "775ee861c1737b284588bcb878ba1f4e43c70c97",
-    "angular-ui-notification": "^0.3.6",
-    "angular-bittorrent-peerid": "^1.2.0",
-    "angular-busy": "^4.1.4",
-    "angular-promise-buttons": "^0.1.23",
-    "angular-clipboard": "^1.6.2",
-    "angular-input-dropdown": "mayswind/angular-input-dropdown#68670e39816698b3eb98c0e740a0efe77d5fbdd1",
-    "angularjs-dragula": "^2.0.0",
-    "ngSweetAlert": "^1.1.2"
-  },
-  "resolutions": {
-    "jquery": "3.3.1",
-    "angular": "1.6.10"
-  }
-}
diff --git a/gulpfile.js b/gulpfile.js
index c7e2578..81f914b 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -68,7 +68,7 @@ gulp.task('images', function () {
 
 gulp.task('fonts', function () {
     return gulp.src([
-        'bower_components/font-awesome/fonts/fontawesome-webfont.*'
+        'node_modules/font-awesome/fonts/fontawesome-webfont.*'
     ]).pipe(gulp.dest('.tmp/fonts'))
         .pipe(gulp.dest('dist/fonts'));
 });
@@ -111,7 +111,7 @@ gulp.task('serve', ['styles', 'scripts', 'fonts'], function () {
         server: {
             baseDir: ['.tmp', 'src'],
             routes: {
-                '/bower_components': 'bower_components'
+                '/node_modules': 'node_modules'
             }
         }
     });
diff --git a/package.json b/package.json
index 3c3bc2f..febaf2b 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,40 @@
   "engines": {
     "node": ">=6"
   },
+  "dependencies": {
+    "jquery": "3.3.1",
+    "bootstrap": "3.3.7",
+    "moment": "2.22.2",
+    "moment-timezone": "0.5.17",
+    "echarts": "3.8.5",
+    "font-awesome": "^4.7.0",
+    "admin-lte": "2.4.3",
+    "sweetalert": "^1.1.3",
+    "awesome-bootstrap-checkbox": "^0.3.7",
+    "jquery-slimscroll": "^1.3.8",
+    "bootstrap-contextmenu": "^1.0.0",
+    "angular": "1.6.10",
+    "angular-route": "1.6.10",
+    "angular-sanitize": "1.6.10",
+    "angular-touch": "1.6.10",
+    "angular-messages": "1.6.10",
+    "angular-cookies": "1.6.10",
+    "angular-animate": "1.6.10",
+    "angular-translate": "^2.18.1",
+    "angular-moment": "1.2.0",
+    "angular-websocket": "^2.0.0",
+    "angular-utf8-base64": "^0.0.5",
+    "angular-local-storage": "^0.7.1",
+    "angular-notification": "git://github.com/neoziro/angular-notification#775ee861c1737b284588bcb878ba1f4e43c70c97",
+    "angular-ui-notification": "^0.3.6",
+    "angular-bittorrent-peerid": "^1.2.0",
+    "angular-busy": "^4.1.4",
+    "angular-promise-buttons": "^0.1.23",
+    "angular-sweetalert": "^1.1.2",
+    "angular-clipboard": "^1.6.2",
+    "angular-input-dropdown": "git://github.com/mayswind/angular-input-dropdown#68670e39816698b3eb98c0e740a0efe77d5fbdd1",
+    "angularjs-dragula": "^2.0.0"
+  },
   "devDependencies": {
     "browser-sync": "^2.23.6",
     "del": "^3.0.0",
diff --git a/src/index.html b/src/index.html
index 00365b7..66353d1 100644
--- a/src/index.html
+++ b/src/index.html
@@ -19,18 +19,18 @@
     <!--[if IE]><link rel="shortcut icon" href="favicon.ico"><![endif]-->
     <link rel="apple-touch-icon" href="touchicon.png">
     <!-- build:css css/bootstrap-3.3.7.min.css -->
-    <link rel="stylesheet" href="../bower_components/bootstrap/dist/css/bootstrap.min.css"/>
+    <link rel="stylesheet" href="../node_modules/bootstrap/dist/css/bootstrap.min.css"/>
     <!-- endbuild -->
     <!-- build:css css/plugins.min.css -->
-    <link rel="stylesheet" href="../bower_components/font-awesome/css/font-awesome.min.css"/>
-    <link rel="stylesheet" href="../bower_components/admin-lte/dist/css/AdminLTE.min.css"/>
-    <link rel="stylesheet" href="../bower_components/sweetalert/dist/sweetalert.css"/>
-    <link rel="stylesheet" href="../bower_components/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.css"/>
-    <link rel="stylesheet" href="../bower_components/angular/angular-csp.css"/>
-    <link rel="stylesheet" href="../bower_components/angular-ui-notification/dist/angular-ui-notification.min.css"/>
-    <link rel="stylesheet" href="../bower_components/angular-busy/dist/angular-busy.min.css"/>
-    <link rel="stylesheet" href="../bower_components/angular-input-dropdown/inputDropdownStyles.css"/>
-    <link rel="stylesheet" href="../bower_components/angularjs-dragula/dist/dragula.min.css"/>
+    <link rel="stylesheet" href="../node_modules/font-awesome/css/font-awesome.min.css"/>
+    <link rel="stylesheet" href="../node_modules/admin-lte/dist/css/AdminLTE.min.css"/>
+    <link rel="stylesheet" href="../node_modules/sweetalert/dist/sweetalert.css"/>
+    <link rel="stylesheet" href="../node_modules/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.css"/>
+    <link rel="stylesheet" href="../node_modules/angular/angular-csp.css"/>
+    <link rel="stylesheet" href="../node_modules/angular-ui-notification/dist/angular-ui-notification.min.css"/>
+    <link rel="stylesheet" href="../node_modules/angular-busy/dist/angular-busy.min.css"/>
+    <link rel="stylesheet" href="../node_modules/angular-input-dropdown/inputDropdownStyles.css"/>
+    <link rel="stylesheet" href="../node_modules/angularjs-dragula/dist/dragula.min.css"/>
     <!-- endbuild -->
     <!-- build:css css/aria-ng.min.css -->
     <link rel="stylesheet" href="styles/core/core.css">
@@ -301,48 +301,48 @@
 </div>
 
 <!-- build:js js/jquery-3.3.1.min.js -->
-<script src="../bower_components/jquery/dist/jquery.min.js"></script>
+<script src="../node_modules/jquery/dist/jquery.min.js"></script>
 <!-- endbuild -->
 <!-- build:js js/angular-packages-1.6.10.min.js -->
-<script src="../bower_components/angular/angular.min.js"></script>
-<script src="../bower_components/angular-route/angular-route.min.js"></script>
-<script src="../bower_components/angular-sanitize/angular-sanitize.min.js"></script>
-<script src="../bower_components/angular-touch/angular-touch.min.js"></script>
-<script src="../bower_components/angular-messages/angular-messages.min.js"></script>
-<script src="../bower_components/angular-cookies/angular-cookies.min.js"></script>
-<script src="../bower_components/angular-animate/angular-animate.min.js"></script>
+<script src="../node_modules/angular/angular.min.js"></script>
+<script src="../node_modules/angular-route/angular-route.min.js"></script>
+<script src="../node_modules/angular-sanitize/angular-sanitize.min.js"></script>
+<script src="../node_modules/angular-touch/angular-touch.min.js"></script>
+<script src="../node_modules/angular-messages/angular-messages.min.js"></script>
+<script src="../node_modules/angular-cookies/angular-cookies.min.js"></script>
+<script src="../node_modules/angular-animate/angular-animate.min.js"></script>
 <!-- endbuild -->
 <!-- build:js js/bootstrap-3.3.7.min.js -->
-<script src="../bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
+<script src="../node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
 <!-- endbuild -->
 <!-- build:js js/moment-with-locales-2.22.2.min.js -->
-<script src="../bower_components/moment/min/moment.min.js"></script>
-<script src="../bower_components/moment/locale/zh-cn.js"></script>
-<script src="../bower_components/moment/locale/zh-tw.js"></script>
-<script src="../bower_components/moment-timezone/builds/moment-timezone-with-data-2012-2022.min.js"></script>
+<script src="../node_modules/moment/min/moment.min.js"></script>
+<script src="../node_modules/moment/locale/zh-cn.js"></script>
+<script src="../node_modules/moment/locale/zh-tw.js"></script>
+<script src="../node_modules/moment-timezone/builds/moment-timezone-with-data-2012-2022.min.js"></script>
 <!-- endbuild -->
 <!-- build:js js/echarts-common-3.8.5.min.js -->
-<script src="../bower_components/echarts/dist/echarts.common.min.js"></script>
+<script src="../node_modules/echarts/dist/echarts.common.min.js"></script>
 <!-- endbuild -->
 <!-- build:js js/plugins.min.js -->
-<script src="../bower_components/admin-lte/dist/js/adminlte.js"></script>
-<script src="../bower_components/jquery-slimscroll/jquery.slimscroll.min.js"></script>
-<script src="../bower_components/sweetalert/dist/sweetalert.min.js"></script>
-<script src="../bower_components/bootstrap-contextmenu/bootstrap-contextmenu.js"></script>
-<script src="../bower_components/angular-translate/angular-translate.min.js"></script>
-<script src="../bower_components/angular-moment/angular-moment.min.js"></script>
-<script src="../bower_components/angular-websocket/dist/angular-websocket.min.js"></script>
-<script src="../bower_components/angular-utf8-base64/angular-utf8-base64.min.js"></script>
-<script src="../bower_components/angular-local-storage/dist/angular-local-storage.min.js"></script>
-<script src="../bower_components/angular-notification/angular-notification.js"></script>
-<script src="../bower_components/angular-ui-notification/dist/angular-ui-notification.min.js"></script>
-<script src="../bower_components/angular-bittorrent-peerid/angular-bittorrent-peerid.min.js"></script>
-<script src="../bower_components/angular-busy/dist/angular-busy.min.js"></script>
-<script src="../bower_components/angular-promise-buttons/dist/angular-promise-buttons.min.js"></script>
-<script src="../bower_components/angular-clipboard/angular-clipboard.js"></script>
-<script src="../bower_components/angular-input-dropdown/inputDropdown.js"></script>
-<script src="../bower_components/angularjs-dragula/dist/angularjs-dragula.min.js"></script>
-<script src="../bower_components/ngSweetAlert/SweetAlert.js"></script>
+<script src="../node_modules/admin-lte/dist/js/adminlte.js"></script>
+<script src="../node_modules/jquery-slimscroll/jquery.slimscroll.min.js"></script>
+<script src="../node_modules/sweetalert/dist/sweetalert.min.js"></script>
+<script src="../node_modules/bootstrap-contextmenu/bootstrap-contextmenu.js"></script>
+<script src="../node_modules/angular-translate/dist/angular-translate.min.js"></script>
+<script src="../node_modules/angular-moment/angular-moment.min.js"></script>
+<script src="../node_modules/angular-websocket/dist/angular-websocket.min.js"></script>
+<script src="../node_modules/angular-utf8-base64/angular-utf8-base64.js"></script>
+<script src="../node_modules/angular-local-storage/dist/angular-local-storage.min.js"></script>
+<script src="../node_modules/angular-notification/angular-notification.js"></script>
+<script src="../node_modules/angular-ui-notification/dist/angular-ui-notification.min.js"></script>
+<script src="../node_modules/angular-bittorrent-peerid/angular-bittorrent-peerid.min.js"></script>
+<script src="../node_modules/angular-busy/dist/angular-busy.min.js"></script>
+<script src="../node_modules/angular-promise-buttons/dist/angular-promise-buttons.min.js"></script>
+<script src="../node_modules/angular-clipboard/angular-clipboard.js"></script>
+<script src="../node_modules/angular-input-dropdown/inputDropdown.js"></script>
+<script src="../node_modules/angularjs-dragula/dist/angularjs-dragula.min.js"></script>
+<script src="../node_modules/angular-sweetalert/SweetAlert.js"></script>
 <!-- endbuild -->
 <!-- build:js js/aria-ng.min.js -->
 <script src="scripts/core/__core.js"></script>
diff --git a/src/scripts/core/app.js b/src/scripts/core/app.js
index a96869a..ae30c4f 100644
--- a/src/scripts/core/app.js
+++ b/src/scripts/core/app.js
@@ -11,7 +11,7 @@
         'pascalprecht.translate',
         'angularMoment',
         'ngWebSocket',
-        'ab-base64',
+        'utf8-base64',
         'LocalStorageModule',
         'notification',
         'ui-notification',