diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..fcadb2c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text eol=lf
diff --git a/package.json b/package.json
index 28f6120..bf8dd95 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,8 @@
     "electron-log": "^4.3.0",
     "electron-store": "^6.0.1",
     "electron-updater": "^4.3.5",
+    "eslint-config-prettier": "^8.1.0",
+    "eslint-plugin-prettier": "^3.3.1",
     "express": "^4.17.1",
     "express-fileupload": "^1.2.0",
     "express-http-proxy": "^1.6.2",
@@ -92,7 +94,8 @@
     },
     "extends": [
       "plugin:vue/essential",
-      "eslint:recommended"
+      "eslint:recommended",
+      "plugin:prettier/recommended"
     ],
     "parserOptions": {
       "parser": "babel-eslint"
diff --git a/src/background.js b/src/background.js
index 5d2a7c0..a3ce226 100644
--- a/src/background.js
+++ b/src/background.js
@@ -12,7 +12,6 @@ import installExtension, { VUEJS_DEVTOOLS } from "electron-devtools-installer";
 import express from "express";
 import expressProxy from "express-http-proxy";
 import Store from "electron-store";
-import path from "path";
 
 class Background {
   constructor() {
diff --git a/src/electron/touchBar.js b/src/electron/touchBar.js
index 7976dab..f4fc825 100644
--- a/src/electron/touchBar.js
+++ b/src/electron/touchBar.js
@@ -10,6 +10,7 @@ export function createTouchBar(window) {
   // Icon Resource: https://devimages-cdn.apple.com/design/resources/
   function getNativeIcon(name) {
     return nativeImage.createFromPath(
+      // eslint-disable-next-line no-undef
       path.join(__static, "img/touchbar/", name)
     );
   }
diff --git a/src/locale/lang/en.js b/src/locale/lang/en.js
index 9337d75..c702e98 100644
--- a/src/locale/lang/en.js
+++ b/src/locale/lang/en.js
@@ -27,6 +27,11 @@ export default {
     albums: "Albums",
     artists: "Artists",
     mvs: "MVs",
+    newPlayList: "New Playlist",
+    userProfileMenu: {
+      settings: "Settings",
+      logout: "Logout",
+    },
   },
   explore: {
     explore: "Explore",
@@ -129,6 +134,8 @@ export default {
     automaticallyCacheSongs: "Automatically cache songs",
     clearSongsCache: "Clear Songs Cache",
     cacheCount: "Cached {song} songs ({size})",
+    showLyricsTranslation: "Show lyrics translation",
+    minimizeToTray: "Minimize to tray",
     showGitHubIcon: "Show GitHub icon",
     showUnavailableSongInGreyStyle: "Show unavailable song in grey style",
     showPlaylistsByAppleMusic: "Show playlists by Apple Music",
diff --git a/src/locale/lang/zh-CN.js b/src/locale/lang/zh-CN.js
index 3b7e0a1..1fcf906 100644
--- a/src/locale/lang/zh-CN.js
+++ b/src/locale/lang/zh-CN.js
@@ -24,6 +24,11 @@ export default {
     albums: "专辑",
     artists: "艺人",
     mvs: "MV",
+    newPlayList: "新建歌单",
+    userProfileMenu: {
+      settings: "设置",
+      logout: "退出登录",
+    },
   },
   explore: {
     explore: "发现",
@@ -130,6 +135,8 @@ export default {
     automaticallyCacheSongs: "自动缓存歌曲",
     clearSongsCache: "清除歌曲缓存",
     cacheCount: "已缓存 {song} 首 ({size})",
+    showLyricsTranslation: "显示歌词翻译",
+    minimizeToTray: "最小化到托盘",
     showGitHubIcon: "显示 GitHub 图标",
     showUnavailableSongInGreyStyle: "显示不可播放的歌曲为灰色",
     showPlaylistsByAppleMusic: "首页显示来自 Apple Music 的歌单",
diff --git a/src/store/index.js b/src/store/index.js
index 4562017..53da26c 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -26,9 +26,10 @@ const options = {
 const store = new Vuex.Store(options);
 
 if ([undefined, null].includes(store.state.settings.lang)) {
-  let lang = "en";
-  if (navigator.language.slice(0, 2) === "zh") lang = "zh-CN";
-  store.state.settings.lang = lang;
+  const defaultLang = "en";
+  // when more languages are available, use Map instead of prefer logic
+  const preferChinese = navigator.language.slice(0, 2) === "zh";
+  store.state.settings.lang = preferChinese ? "zh-CN" : defaultLang;
   localStorage.setItem("settings", JSON.stringify(store.state.settings));
 }
 
diff --git a/src/views/library.vue b/src/views/library.vue
index ebfeecc..6349515 100644
--- a/src/views/library.vue
+++ b/src/views/library.vue
@@ -80,7 +80,7 @@
           icon="plus"
           v-show="currentTab === 'playlists'"
           @click="openAddPlaylistModal"
-          ><svg-icon icon-class="plus" />新建歌单</button
+          ><svg-icon icon-class="plus" />{{ $t("library.newPlayList") }}</button
         >
       </div>
 
@@ -114,12 +114,14 @@
     </div>
 
     <ContextMenu ref="userProfileMenu">
-      <div class="item" @click="settings"
-        ><svg-icon icon-class="settings" />设置</div
-      >
-      <div class="item" @click="logout"
-        ><svg-icon icon-class="logout" />退出登录</div
-      >
+      <div class="item" @click="settings">
+        <svg-icon icon-class="settings" />
+        {{ $t("library.userProfileMenu.settings") }}
+      </div>
+      <div class="item" @click="logout">
+        <svg-icon icon-class="logout" />
+        {{ $t("library.userProfileMenu.logout") }}
+      </div>
     </ContextMenu>
   </div>
 </template>
diff --git a/src/views/settings.vue b/src/views/settings.vue
index 7a51c6c..85d9172 100644
--- a/src/views/settings.vue
+++ b/src/views/settings.vue
@@ -128,7 +128,7 @@
       </div>
       <div class="item">
         <div class="left">
-          <div class="title">显示歌词翻译</div>
+          <div class="title">{{ $t("settings.showLyricsTranslation") }}</div>
         </div>
         <div class="right">
           <div class="toggle">
@@ -144,7 +144,7 @@
       </div>
       <div class="item" v-if="isElectron && !isMac">
         <div class="left">
-          <div class="title">最小化到托盘</div>
+          <div class="title">{{ $t("settings.minimizeToTray") }}</div>
         </div>
         <div class="right">
           <div class="toggle">
diff --git a/yarn.lock b/yarn.lock
index 9aa1641..8bdd901 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4813,6 +4813,11 @@ escodegen@^1.8.1:
   optionalDependencies:
     source-map "~0.6.1"
 
+eslint-config-prettier@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-8.1.0.tgz#4ef1eaf97afe5176e6a75ddfb57c335121abc5a6"
+  integrity sha512-oKMhGv3ihGbCIimCAjqkdzx2Q+jthoqnXSP+d86M9tptwugycmTFdVR4IpLgq2c4SHifbwO90z2fQ8/Aio73yw==
+
 eslint-loader@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/eslint-loader/-/eslint-loader-2.2.1.tgz#28b9c12da54057af0845e2a6112701a2f6bf8337"
@@ -4824,6 +4829,13 @@ eslint-loader@^2.2.1:
     object-hash "^1.1.4"
     rimraf "^2.6.1"
 
+eslint-plugin-prettier@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.3.1.tgz#7079cfa2497078905011e6f82e8dd8453d1371b7"
+  integrity sha512-Rq3jkcFY8RYeQLgk2cCwuc0P7SEFwDravPhsJZOQ5N4YI4DSg50NyqJ/9gdZHzQlHf8MvafSesbNJCcP/FF6pQ==
+  dependencies:
+    prettier-linter-helpers "^1.0.0"
+
 eslint-plugin-vue@^6.2.2:
   version "6.2.2"
   resolved "https://registry.yarnpkg.com/eslint-plugin-vue/-/eslint-plugin-vue-6.2.2.tgz#27fecd9a3a24789b0f111ecdd540a9e56198e0fe"
@@ -5203,6 +5215,11 @@ fast-deep-equal@^3.1.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
+fast-diff@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
+  integrity sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==
+
 fast-glob@^2.2.6:
   version "2.2.7"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.7.tgz#6953857c3afa475fff92ee6015d52da70a4cd39d"
@@ -9166,6 +9183,13 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
 
+prettier-linter-helpers@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
+  integrity sha512-GbK2cP9nraSSUF9N2XwUwqfzlAFlMNYYl+ShE/V+H8a9uNl/oUqB1w2EL54Jh0OlyRSd8RfWYJ3coVS4TROP2w==
+  dependencies:
+    fast-diff "^1.1.2"
+
 prettier@2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.2.tgz#3050700dae2e4c8b67c4c3f666cdb8af405e1ce5"