Provided are a swarm control apparatus and an operating method thereof. In particular, a swarm control method, performed by the swarm control apparatus, includes: generating a first rule related to the swarm, based on an attribute of at least one node from among a plurality of nodes; sharing the generated first rule with the at least one node; forming the swarm including the at least one node, based on the shared first rule; detecting a change in the at least one node in the swarm; and changing the first rule to a second rule, based on the detected change.