Sound problem of IOS version

[sldafawifue123]

The IOS version always has a noisy BGM when running games……I've heard that the problem is due to the code difference between Android and IOS, but the problem is so serious that it always make me headache when hearing the BGM. Hope the developers can deal with it one day. It will help much to IOS users.
As a foreigner, my English isn't very well...And I also don't know whether this thread should be put here...but I hope someone could see this and solve this problem. Thanks a lot.