institutes can be reckoned as collection of a series of rules, these rules will influence individual’s thinking mode and behaving mode. Acquirement of institute information, observing and thinking ability of individual, obedience to institute can influence individual’s institute cognition. Institutional behaving culture is a sort of culture which can promote individual’s institute cognition. When individuals acquire institute information via the same channel, asymmetry of institute information under condition of complete institute information can be traced to difference in aspects of cognitive manner and cognitive ability.