Based　on　the　demand　for　site　optimization　layout　and　scheduling　proposed　by　the　production　plan　of　complex　products　based　on　the　horizontal　scientific　research　topic　＂Smart　Site　Scheduling　and　Monitoring　Technology＂　of　China　Electric　Power　14　Institute,　the　production　efficiency　of　manufacturers　and　the　reduction　of　scheduling　are　improved　through　reasonable　site　optimization　layout　scheduling　technology.　costs,　so　as　to　maximize　the　profit　of　the　manufacturer.