A method of moving an object in an application is provided. An operation instruction for moving a target object from a first grid to a second grid among a plurality of three-dimensional grids included in a three-dimensional map is obtained. Each of the plurality of three-dimensional grids is used to indicate a three-dimensional space. Target connectivity information between every two adjacent target grids in a target moving path from the first grid to the second grid, among the plurality of three-dimensional grids is obtained. Whether the first grid and the second grid are connected is determined based on the target connectivity information. The target object is moved from the first grid to the second grid in the three-dimensional map based on determining that the first grid and the second grid are connected.