The invention discloses a block type determination method and device, a storage medium and an electronic device. The method comprises: obtaining a first request on a client side, and the first requestbeing used for requesting to obtain the type of a target block; obtaining the type of the target block in response to the first request, the type of the target block being generated according to thegenerated account trajectory data between the blocks, the account trajectory data comprising: an account having an association relationship, a motion trajectory generated by the account, a block through which the motion trajectory passes, and a time generated by the motion trajectory, and the block comprising the target block; and displaying the type of the target block on the client. The technical problem that the accuracy of block type identification in the prior art is low is solved.