[Kaspersky detecting apk, alert: HEUR: Trojan.AndroidOS.Subscriber Z Alarm]

I sent a email as you recommened. And got reply soon.
They informed me that it was a false detection. It will be fixed.
and I get a weburl to add my app on whilelist.
I am pleased for getting a confirm Solution in such a short time.
Thanks for your help !

[Kaspersky detecting apk, alert: HEUR: Trojan.AndroidOS.Subscriber Z Alarm]

Hello Kaspersky,
the newly developed app of our company is about to log in to Google play,
but when I installed the APK on my mobile phone, Kaspersky sent out an alert ：HEUR: Trojan.AndroidOS.Subscriber z。
I checked the code in the company project and found nothing special.
Other security software did not alarm too.
But in order to reassure future users, I still want to solve this problem.
What should I check to avoid triggering HEUR: Trojan.AndroidOS.Subscriber Z Alarm.
I look forward to  help. Thank you.