Why does China Mobile keep sending me traffic reminders?

Hello, if the traffic threshold reminder service is opened on China Mobile's account, when the traffic in your package is about to run out, and it has been used up and exceeded, a short message will be sent to remind you to pay attention to the traffic usage, * * * three times a month. If your mobile phone keeps receiving short messages similar to traffic alerts, it may be that you have installed software similar to 360 Mobile Guardian on your mobile phone, so you can reset the alert frequency in the settings. If you install the mobile phone business hall of China Mobile and turn on the traffic reminder,