An electronic device according to various embodiments of the present disclosure may be configured to receive, from a first terminal device, at least one edited segment among a plurality of segments of an image file and at least one edited segment among a plurality of segments of metadata, update the image file and the metadata stored in the one or more memories, determine, in response to a second terminal device accessing the image file, whether an image file the second terminal device has is the latest version, and determine, in response to determining that the image file the second terminal device has is not the latest version, a transmitting device to transmit the at least one edited segment of the image file and the at least one edited segment of the metadata to the second terminal device.