The invention relates to the technical field of cloud computation, and in particular relates to a method for quickly positioning a function customizing entrance. According to the invention, the method comprises the following steps: first, performing centralized management through function names, and associating authority control through the function names, predefining functional items which can be used for customization, and enabling a terminal user to select from items of which the user has authority and customizing a quick entrance functional item, so as to achieve the purpose of quickly realizing a function; defining a functional module through page code scattering and associating to a quick entrance function collection, and displaying icons on a page according to function names; and when the user clicks and triggers, searching the quick entrance function collection to find and call the associated functional module, and finally achieving the purpose of quick positioning. The invention solves the problem that the user does not know how to find the function because of too many system functions, and meets the requirement that users with different business demands customize different shortcut functional items. The method is applicable to quickly positioning function customizing entrances.