Is Alibaba's navigation classification fixed? How to modify it? How do I create a new link?

System navigation cannot be deleted, and there is no way to delete it.

In homepage decoration, Wangpu decoration-page management, there are navigation categories below, and some of them are Ali fixed plates, which cannot be modified.

Some sections can be added according to their own wishes, the title name can also be modified by themselves, and the content in the custom navigation can also be added according to their own wishes. As for navigation pictures, you can upload navigation settings there.

Navigation is a method to guide equipment to move from one point to another on a specified route.

Navigation is divided into two categories: one is autonomous navigation. Navigation with equipment on aircraft or ships, including inertial navigation, Doppler navigation and astronomical navigation;

The second is non-autonomous navigation. It is used for navigation of vehicles, ships, automobiles and other transportation equipment with related ground or air equipment, including radio navigation and satellite navigation. Militarily, it is also necessary to cooperate with weapons projection, reconnaissance, patrol, anti-submarine and rescue missions.