Where is the self-starting setting of red rice note SMS?

Xiaomi MIUI system, SMS has no self-start function setting. However, if the third-party SMS settings are initiated by themselves, they need to be set in the security center. The specific method is as follows:

1. First, you need to turn on your mobile phone, and then click the Desktop Security Center to enter.

2. At this point, select the authorization management inside to enter.

3. Then click on the self-startup bar to enter, and select the third-party application to set self-startup.