add mage target, re-arrange post processing
add mage target, re-arrange post processing



Former-commit-id: 854f447c5d69050e5fe77d48812950ea55c833bb
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine