Legal analysis: The ways to prevent the risk of backdating contracts are: (1) Strengthening the training of contract management business. (2) Strictly implement the internal control system and contract management system. (3) Distinguish project handling contracts. (4) Optimize the contract approval process. (five) organize regular inspection and evaluation.

Legal basis: Article 143 of the Civil Law of People's Republic of China (PRC) A civil juristic act that meets the following conditions is valid:

(1) The actor has corresponding capacity for civil conduct;

(2) the meaning is true;

(three) does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.