Abstract: The paper reviewed the recent progress in the climate change over Tibetan Plateau.The results showed that in the past several decades,the Tibetan Plateau climate had significant change,mainly as follows: 1)the temperature increased,the precipitation and snow depth also increased,and the frozen ground was degradation;temperature and precipitation change has seasonal differences and regional differences.2)regional climate model(RegCM3) was used over Tibet Plateau for the simulation analysis,the simulation results had systematic errors.The article also discussed the deficiencies of climate change over Tibet Plateau.