recently, the company developed a Mini Program, but within a few days of being online, the encryption method was cracked, and the signature key was taken away by others. They have been visiting the server all the time, excluding the artificial disclosure of the signature key. The only possibility is that Mini Program was decrypted by peers, got the Mini Program source code, simulated it with the installation of mobile phone root, got the compression package of Mini Program apk, and tried to crack it. Unexpectedly successful, Mini Program"s security mechanism is so fragile, so I would like to ask, is there any way to interfere with the code, so that even if others get the source code, they cannot decrypt it?