The invention discloses a database data encryption processing method, which is applied to a database data encryption system, the database data encryption system comprises a database, a user side and an approval side, and encryption steps are as follows: S1, when a table is established, checking whether attributes of the table comprise encryption keywords; s2, judging the data type of each data column in each table in the database, and performing different encryption processing according to different data types; s4, forced encryption: after the content of the database is opened, copying, newly creating, editing, storing and printing the data content, and automatically encrypting. According to the invention, the data of the table in the database is encrypted by using two encryption modes, when the user side needs to use the data, the user side needs to send a request to the approval side, the approval side can grant the key with the corresponding authority according to the request, and the user side can check and use the corresponding content in the database according to the key; data in the database is kept secret, so that data security is ensured.