The object of the application is to provide a method and devices of template display and modification. The method of the application includes: parsing a template into a form, and displaying the form; and acquiring modification on the displayed form, and converting the modified form into a template. Therefore, a parsing layer is added between a user and the template of a resource layout service, template syntax is parsed into the form, the form is visually displayed, the user only needs to modify the form to complete editing on the template, the modified form is converted into the form template after the visually displayed form is modified by the user, the user does not need to learn the template syntax, also does not need to edit a lengthy text file, and only needs to simply fill in the form, a template file is eventually automatically generated, learning costs of writing the template by the user can be reduced, template writing costs are reduced, a process of editing the template is simplified, speeds of template generation and modification are increased, and an error rate of the template can also be decreased.