The 2013-Syria crisis is coexisting phase of conflict，power game and compromise，“chemical weapons in exchange for peace”（or “CW for peace”）is an important turning point of resolving the Syrian crisis and a landmark event，it is the important historical significance of the international community strain every nerve to avoid an impending war in Syria，Syrian crisis entered the track of political settlement. After that，the international community launched Syria chemical weapons destruction process，the government of Syria cooperates actively，then，America，Russia and the United Nations promote the two rounds of Geneva and Syria，and the crisis was put into a diplomatic solution process. In 2014，Syria chemical weapons destruction issue has been resolved and Bashar will continue to run the country. Due to the impact of the Ukraine crisis，Russia and American can’t promote the third round of the Syria Geneva peace talks，the Syria crisis will continue to drag on.