2008 Wenchuan "5.12" destructive earthquake, not only directly destroy forest 17.3 million hm², but also bring potential threat to existing forest by changing soil and firewood habitat within. Major species Cupressus funebris was selected in this study, which was in the Beichuan and its surrounding areas in the earthquake disaster areas. In three states: severe landslides, landslides and non-landslides, soluble sugar and starch contents were measured in early June 2009 (early summer) and early in October (autumn). It aims to explore the responses of carbohydrates of Cupressus funebris to Wenchuan earthquake in the earthquake zone, in order to provide theoretical basis and practical guidance for studying the impact of carbohydrates and adaption to stress after the earthquake. The results show that: earthquake has a greater influence on contents of carbohydrates of Cupressus funebris; the severe landslides have higher soluble sugar contents, and low starch contents in the roots; The soluble sugar contents in leaves, branches and roots of severe landslides in early summer are (11.44±1.08)%、(4.64±0.42)%、(5.48±0.51)% respectively. To different organs, the soluble sugar contents showed leaves>roots>branches and leaf starch contents>branch>root; carbohydrate content in early summer were higher than in autumn. Only soluble sugar and starch contents in different seasons showed significant differences(P<0.05), indicating that leaves of Cupressus funebris are more sensitive to earthquakes. That indicated earthquake caused disaster such as landslides and collapses have great effects on physiological activities of plants and did not conducive to tree growth.