Purpose of the pseudo-static configuration tag: After configuring pseudo-static routing, the URL will no longer contain the compatibility-mode question mark, making the entire address more visually appealing and easier to optimize for search engine promotion. Compatible versions: 2.X and 3.X; environments requiring IIS 7+ or above (for IIS 6 environments, please search online for guidance). Steps: 1) Install the Rewrite component; if you are using a web hosting service, the component is usually pre-installed by the provider; 2) Enable the pseudo-static routing switch in the backend configuration parameters; 3) Create a.htaccess file in the site's root directory.