Based on experiences of implementation Millennium Development Goals（MDGs），the UN Sustainable Development Summit adopted Post 2015 Development Agenda including a set of 17 Sustainable Development Goals（SDGs）. Climate change as one of SDGs has gained high attentions of international community. 2015 is also very important for international climate process since a new international climate agreement is expected to be reached at the Paris conference held at the end of this year. The two processes are closely linked. On one hand，the adverse impacts of climate change are serious threatens for sustainable development of human society；On the another hand，there are synergies between SDGs and global actions to address climate change. Recognizing a lot of challenges to implement SDGs，we should make full use of synergy effects to promote both of them.