Views preferences in Files

You can change how files and folders are grouped and sorted by default. Press the menu button in the top-right corner of the window, select Preferences, and then select the Views tab.

默认视图

排列项目: You can change how files are sorted in an individual folder by clicking the view options menu button in the toolbar and choosing the desired option under Sort, or by clicking the list column headers in list view.
将文件夹放在文件前: By default, the file manager no longer shows all folders before files. To see all folders listed before files, enable this option.