Anti-fraud Admiralty will send a message to others. The anti-fraud app is an app installed by the whole people. In order to improve the anti-fraud awareness of users, information reminders will be sent to users. During use, it can be recommended to others for normal use. Investment and other apps, or when fraudsters try to contact you by phone, QQ, WeChat, etc., the "Golden Bell Cover" background will push early warning information to users at the first time.