diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index 7dfe0041e..94b132c83 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -1,67 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">相册</string>
-    <string name="about">关于</string>
-    <string name="already_exists">相同的文件名已经存在</string>
     <string name="app_launcher_name">相册</string>
-    <string name="ascending">递增</string>
-    <string name="autoplay_videos">自动播放</string>
-    <string name="butterknife_title"><u>Butter Knife (view injector)</u></string>
-    <string name="cancel">取消</string>
-    <string name="copy">复制</string>
-    <string name="copy_failed">不能复制文件</string>
-    <string name="copy_item">复制</string>
-    <string name="copy_items">复制多个</string>
-    <string name="copy_move">复制/移动</string>
-    <string name="copy_move_failed">操作失败</string>
-    <string name="copying">正在复制&#8230;</string>
-    <string name="copying_success">复制成功</string>
-    <string name="copying_success_partial">相同文件不能复制</string>
-    <string name="copyright">v %1$s Copyright © Simple Mobile Tools %2$d</string>
-    <string name="cropper_title"><u>Android Image Cropper</u></string>
-    <string name="dark_theme">暗主题</string>
-    <string name="date">日期</string>
+    <string name="share_via">分享到</string>
+    <string name="no_permissions">需要访问储存权限</string>
     <string name="delete">删除</string>
     <string name="deleting">删除中</string>
-    <string name="descending">递减</string>
-    <string name="destination">目标</string>
-    <string name="edit">编辑</string>
-    <string name="edit_image_with">编辑方式:</string>
-    <string name="editor">编辑器</string>
-    <string name="email_label">反馈您的意见到:</string>
-    <string name="error_saving_file">不能覆盖源文件</string>
-    <string name="extension">扩展名</string>
-    <string name="file_deleted">文件删除成功</string>
-    <string name="file_saved">文件保存成功</string>
-    <string name="filename_cannot_be_empty">文件名不能为空</string>
-    <string name="filename_invalid_characters">文件名包含非法字符</string>
-    <string name="follow_us">关注我们:</string>
-    <string name="glide_title"><u>Glide (image loading and caching)</u></string>
-    <string name="hidden">(隐藏)</string>
-    <string name="hide_folder">隐藏文件夹</string>
-    <string name="image_editing_failed">图像编辑失败</string>
-    <string name="invalid_destination">不能写入选中目标</string>
-    <string name="invalid_image_path">错误图片路径</string>
-    <string name="invite_friends_underlined"><u>分享给好友</u></string>
-    <string name="invite_via">分享到</string>
-    <string name="move">移动</string>
-    <string name="moving">移动中&#8230;</string>
-    <string name="moving_success">文件移动成功</string>
-    <string name="moving_success_partial">相同文件不能移动</string>
-    <string name="name">名称</string>
-    <string name="no_app_found">没有可用的软件</string>
-    <string name="no_editor_found">没有可用的图片编辑器</string>
-    <string name="no_permissions">需要访问储存权限</string>
-    <string name="no_wallpaper_setter_found">没有可用的软件</string>
-    <string name="notice">This app uses the following third party libraries to make my life easier. Thank you.</string>
-    <string name="ok">确认</string>
-    <string name="open_camera">打开相机</string>
-    <string name="open_with">打开方式</string>
-    <string name="photoview_title"><u>PhotoView (zoomable imageviews)</u></string>
-    <string name="please_select_destination">请选择先目标</string>
-    <string name="properties">信息</string>
-    <string name="rate_us_underlined"><u>为我们打分</u></string>
     <string name="rename">重命名</string>
+    <string name="edit">编辑</string>
+    <string name="undo">撤销</string>
+    <string name="share">分享</string>
+    <string name="properties">信息</string>
     <string name="rename_file">重命名文件</string>
     <string name="rename_file_error">文件不能重命名</string>
     <string name="rename_folder">重命名文件夹</string>
@@ -69,32 +18,103 @@
     <string name="rename_folder_error">文件夹不能重命名</string>
     <string name="rename_folder_ok">文件夹重命名成功</string>
     <string name="renaming_folder">重命名中..</string>
-    <string name="rotate">旋转</string>
-    <string name="same_sorting">全局排序</string>
-    <string name="save">保存</string>
+    <string name="filename_cannot_be_empty">文件名不能为空</string>
+    <string name="filename_invalid_characters">文件名包含非法字符</string>
+    <string name="extension">扩展名</string>
+    <string name="file_deleted">文件删除成功</string>
+    <string name="open_camera">打开相机</string>
+    <string name="unknown_error">未知错误</string>
+    <string name="sort_by">排序方式</string>
+    <string name="name">名称</string>
+    <string name="size">大小</string>
+    <string name="date">日期</string>
+    <string name="ascending">递增</string>
+    <string name="descending">递减</string>
+    <string name="ok">确认</string>
+    <string name="cancel">取消</string>
+    <string name="open_with">打开方式</string>
+    <string name="no_app_found">没有可用的软件</string>
+    <string name="hide_folder">隐藏文件夹</string>
+    <string name="unhide_folder">显示文件夹</string>
+    <string name="hidden">(隐藏)</string>
     <string name="save_as">保存</string>
+    <string name="file_saved">文件保存成功</string>
+    <string name="copy">复制</string>
+    <string name="move">移动</string>
+    <string name="copy_move">复制/移动</string>
+    <string name="copy_item">复制</string>
+    <string name="copy_items">复制多个</string>
+    <string name="source">原路径</string>
+    <string name="destination">目标</string>
     <string name="select_destination">选择目标</string>
+    <string name="invalid_destination">不能写入选中目标</string>
+    <string name="please_select_destination">请选择先目标</string>
+    <string name="source_and_destination_same">原路径和目标不能相同</string>
+    <string name="copy_failed">不能复制文件</string>
+    <string name="copying">正在复制&#8230;</string>
+    <string name="copying_success">复制成功</string>
+    <string name="copy_move_failed">操作失败</string>
+    <string name="moving">移动中&#8230;</string>
+    <string name="moving_success">文件移动成功</string>
+    <string name="already_exists">相同的文件名已经存在</string>
+    <string name="moving_success_partial">相同文件不能移动</string>
+    <string name="copying_success_partial">相同文件不能复制</string>
+
+    <plurals name="folders_deleted">
+        <item quantity="one">1 folder deleted</item>
+        <item quantity="other">%1$d folders deleted</item>
+    </plurals>
+
+    <plurals name="files_deleted">
+        <item quantity="one">1 file deleted</item>
+        <item quantity="other">%1$d files deleted</item>
+    </plurals>
+
+    <!-- Editor -->
+    <string name="editor">编辑器</string>
+    <string name="save">保存</string>
+    <string name="rotate">旋转</string>
+    <string name="invalid_image_path">错误图片路径</string>
+    <string name="image_editing_failed">图像编辑失败</string>
+    <string name="edit_image_with">编辑方式:</string>
+    <string name="no_editor_found">没有可用的图片编辑器</string>
+    <string name="unknown_file_location">未知文件路径</string>
+    <string name="error_saving_file">不能覆盖源文件</string>
+
+    <!-- Set wallpaper -->
+    <string name="simple_wallpaper">Simple Wallpaper</string>
     <string name="set_as_wallpaper">设为壁纸</string>
     <string name="set_as_wallpaper_failed">壁纸设置失败</string>
     <string name="set_as_wallpaper_with">设为壁纸..</string>
+    <string name="no_wallpaper_setter_found">没有可用的软件</string>
     <string name="setting_wallpaper">壁纸应用中&#8230;</string>
-    <string name="settings">设置</string>
-    <string name="share">分享</string>
-    <string name="share_text">Hey, come check out %1$s at %2$s</string>
-    <string name="share_via">分享到</string>
-    <string name="show_hidden_folders">显示所有</string>
-    <string name="simple_wallpaper">Simple Wallpaper</string>
-    <string name="size">大小</string>
-    <string name="sort_by">排序方式</string>
-    <string name="source">原路径</string>
-    <string name="source_and_destination_same">原路径和目标不能相同</string>
-    <string name="third_party_licences">开放源代码</string>
-    <string name="third_party_licences_underlined"><u>开放源代码</u></string>
-    <string name="toggle_filename">显示文件名</string>
-    <string name="undo">撤销</string>
-    <string name="unhide_folder">显示文件夹</string>
-    <string name="unknown_error">未知错误</string>
-    <string name="unknown_file_location">未知文件路径</string>
     <string name="wallpaper_set_successfully">壁纸应用成功</string>
+
+    <!-- About -->
+    <string name="about">关于</string>
     <string name="website">更多软件请访问: http://simplemobiletools.com</string>
-</resources>
\ No newline at end of file
+    <string name="email_label">反馈您的意见到:</string>
+    <string name="third_party_licences_underlined"><u>开放源代码</u></string>
+    <string name="invite_friends_underlined"><u>分享给好友</u></string>
+    <string name="share_text">Hey, come check out %1$s at %2$s</string>
+    <string name="invite_via">分享到</string>
+    <string name="rate_us_underlined"><u>为我们打分</u></string>
+    <string name="follow_us">关注我们:</string>
+    <string name="copyright">v %1$s Copyright © Simple Mobile Tools %2$d</string>
+
+    <!-- Settings -->
+    <string name="settings">设置</string>
+    <string name="dark_theme">暗主题</string>
+    <string name="same_sorting">全局排序</string>
+    <string name="show_hidden_folders">显示所有</string>
+    <string name="autoplay_videos">自动播放</string>
+    <string name="toggle_filename">显示文件名</string>
+
+    <!-- License -->
+    <string name="notice">This app uses the following third party libraries to make my life easier. Thank you.</string>
+    <string name="third_party_licences">开放源代码</string>
+    <string name="butterknife_title"><u>Butter Knife (view injector)</u></string>
+    <string name="photoview_title"><u>PhotoView (zoomable imageviews)</u></string>
+    <string name="glide_title"><u>Glide (image loading and caching)</u></string>
+    <string name="cropper_title"><u>Android Image Cropper</u></string>
+</resources>