Circular　dichroism　is　known　to　be　the　feature　of　a　chiral　agent　which　has　inspired　scientist　to　study　the　interesting　phenomena　of　circularly　polarized　light　(CPL)　modulated　molecular　chirality.　Although　several　organic　molecules　or　assemblies　have　been　found　to　be　CPL-responsive,　the　influence　of　CPL　on　the　assembly　of　chiral　coordination　compounds　remains　unknown.　Herein,　a　chiral　coordination　polymer,　which　is　constructed　from　achiral　agents,　was　used　to　study　the　CPL-induced　enantioselective　synthesis.　By　irradiation　with　either　left-handed　or　right-handed　CPL　during　the　reaction　and　crystallization,　enantiomeric　excesses　of　the　crystalline　product　were　obtained.　Left-handed　CPL　resulted　in　crystals　with　a　left-handed　helical　structure,　and　right-handed　CPL　led　to　crystals　with　a　right-handed　helical　structure.　It　is　exciting　that　the　absolute　asymmetric　synthesis　of　a　chiral　coordination　polymer　could　be　enantioselective　when　using　CPL,　and　provides　a　strategy　for　the　control　of　the　chirality　of　chiral　coordination　polymers.