Document area permission locking method and device, electronic equipment and storage medium

The embodiment of the invention relates to a document area permission locking method and device, electronic equipment and a storage medium. The method comprises the steps that a target document is displayed; determining a to-be-locked area in the target document according to a selection operation acting on the target document; determining a locking item set for the to-be-locked area; locking corresponding to the locking item is executed on the to-be-locked area. According to the embodiment of the invention, the locked area can be flexibly selected in the document, and the locking item of the locked area can be flexibly set, so that a user can set which aspects of the content in the locked area are not modified according to actual requirements, thereby improving the flexibility of locking the editing authority of the document, and improving the user experience. In the circulation process, the document can be checked and edited by the user more conveniently. 本申请实施例涉及一种文档区域权限锁定方法、装置、电子设备及存储介质，该方法包括：显示目标文档；根据作用于目