Abstract
Pension security is an important part of social security, playing an important role in guaranteeing the basic livelihood of the elderly. At present, with the aging of pressure, "old before getting rich" is an obvious trend. The growth in the number of demanding pension fund greatly exceeds the increasing in the number of contributions. To bridge the gap of the pension funds, analysis of China's old-age security dilemma should be combined with our national conditions and based on scientific development requirements.