Jacking　formwork　system　has　been　widely　used　in　the　construction　of　tall　buildings　and　modularized　low-position　jacking　steel　platform　formwork　system　is　made　up　of　several　assembled　and　turnover　subsystems,　including　steel　truss　platform　system,　steel　columns　supporting　system,　formwork　and　rack　system,　two-way-acting　hydraulic　jack　and　its　control　system.The　paper　described　the　application　of　the　system　in　Fuzhou　Yu　Yang.　Central　Golden　Plaza　Project　and　construction　site　monitoring　were　conducted.　According　to　the　site　monitoring　result,　the　performance　of　the　jacking　formwork　system　is　further　illustrated.　In　the　end　some　suggestions　were　put　forward　to　ensure　construction　safet.