We found that your app is using Giraffeplayer SDK which contains code to download executable code (e.g. dex, JAR, .so files) from a source other than Google Play.

[vinhduc98]

I think I found in the class LazyManager download a .zip file. That is a main problem. Please fix your library as soon as possible. I'm using this library to watch video for my ccustomer and now I can't update the app.