Huawei Health always stops when it is running. We can find their health mode, and then make personality settings in the health mode.
Select the protected background application in settings _2. Select sample application _3. Return to the settings and select Auto Start _4. Select sample application _5. Go back to the settings and select Rights Management _6. Select the sample application _7. Open and trust this application and start it automatically _8. Return to the settings and select Power Saving Management _9. Select common power saving _ 10.