Objective: To investigate the prospective intervention to improve pregnancy outcomes of pregnant women with gestational diabetes research. Methods:Pregnant women diagnosed with gestational diabetes were 136 cases, divided into observation group and control group, 68 cases in each group. Implementation of prospective intervention study group, the control group did not impose any intervention, pregnancy outcomes were observed in pregnant women. Results: The maternal complications was significantly lower ((P <0.05)). Conclusion: Conclusion GDM patients were prospectively interventions to reduce perinatal complications in mother and child, mother child improve prognosis.