Copy all files and replace them in the root directory of the website (replacement actually means placing the files in the corresponding directory) Then select the style in the background. If you need the tag data of the homepage, please go to the background "System Functions" -> "Core Settings" -> "Plug-in Management" -> "Tag Data Import and Export" Importing the label data of the file "qibomb_9i8u_label.sql" will not affect your website data. Of course, you can also set the style data of the label yourself without importing it.