A management device for a mounting system including a mounting device including: a mounting section configured to mount a component on a mounting target; a supply section having an attachment portion to which a feeder holding the component is attached, and a mounting control section configured to cause the mounting section to pick up the component from the feeder based on mounting condition information, and a moving work device including a movement control section configured to move the feeder to and from a storage section so as to recover the feeder from the supply section or provide the feeder to the supply section, wherein mounting condition information includes information such as an attachment position of feeder from which a component is picked up, a pickup order of the component, a disposition order in which the component is mounted, and a disposition position of the component; the management device comprising: a management control section configured to set the mounting condition information including an order of picking up the component from the feeder in a tendency such that the component is to be picked up earlier from the feeder to be replaced in association with production switching, wherein the management control section is configured to read production plan information including the order of mounting jobs to be executed and details of the mounting jobs, extract a feeder required to be replaced in a setup changing operation, and determine a pre-setup change pickup order, wherein a component is picked up earlier from a feeder that is required to be replaced in the setup changing operation, such that it is possible to execute the setup changing operation while another feeder is supplying a component. mounting condition information includes information such as an attachment position of feeder from which a component is picked up, a pickup order of the component, a disposition order in which the component is mounted, and a disposition position of the component; the management device comprising: a management control section configured to set the mounting condition information including an order of picking up the component from the feeder in a tendency such that the component is to be picked up earlier from the feeder to be replaced in association with production switching, wherein the management control section is configured to read production plan information including the order of mounting jobs to be executed and details of the mounting jobs, extract a feeder required to be replaced in a setup changing operation, and determine a pre-setup change pickup order, wherein a component is picked up earlier from a feeder that is required to be replaced in the setup changing operation, such that it is possible to execute the setup changing operation while another feeder is supplying a component. a management control section configured to set the mounting condition information including an order of picking up the component from the feeder in a tendency such that the component is to be picked up earlier from the feeder to be replaced in association with production switching, wherein the management control section is configured to read production plan information including the order of mounting jobs to be executed and details of the mounting jobs, extract a feeder required to be replaced in a setup changing operation, and determine a pre-setup change pickup order, wherein a component is picked up earlier from a feeder that is required to be replaced in the setup changing operation, such that it is possible to execute the setup changing operation while another feeder is supplying a component. <EOS>