Please declare ad status for your Google Play apps
By January 11, 2016, you must sign in to the Play Developer Console and declare whether your apps contain ads (such as ads delivered through third party ad networks, display ads, native ads, and/or banner ads).
After this date, the ads declaration will be required to make any updates to your apps.
在Google Developer Console 有對「廣告標籤」的說明
依說明登入Goole play console，在「定價與發佈」選擇APP是否內含廣告