Let's not say that the enterprise developer account has a one-year period, and it must be cancelled when it expires. Secondly, friends who have signed a company should know how often the company signs it, especially those who have started more than 200 in the market, in order to enjoy the signing.
There are many reasons that affect the stability of enterprise signature, such as too many certificates installed, too many signature applications, sensitive information in signature applications, malicious reports and so on. , all of which will lead to the loss of signature.
Therefore, there is no guarantee that enterprises will sign contracts, and we can only try our best to control and improve stability.
If you want to keep your signature, you can consider TF signature. TF signature is officially recognized by Apple. Once it is put on the shelves, it will basically not lose its signature, and the stability of TF is also recognized by everyone.