Integrity is the foundation. However, when articles are plagiarized, college entrance examination fraud, ethnic fraud, official corruption and bribery are repeatedly exposed, once the moral system collapses, society will not continue to operate normally. By checking the credit status in the credit history, it can be very large To a certain extent, it can alleviate the problem of asymmetry in social information and implement psychological deterrence for those who break faith. It can be inferred from this:. ['"Credit ID" has authoritative proof and credibility.', 'Proof of integrity is not the key to ensuring the integrity.', 'Lack of integrity, social moral system on the verge of collapse.', '"Credit ID" is a useful attempt to maintain and rebuild social integrity.']