No harm, exit steps:

The problem of Douyin Express Edition not being able to exit is generally caused by insufficient system running memory, which is what we often call a crash. It is recommended to delete and reinstall it to clean up the phone memory.

If you can't exit, you can swipe up to cut out the task manager to force exit. If the task manager cannot be cut out, you can choose to force restart. Then choose to uninstall and reinstall Douyin when you turn on the phone. What brand of mobile phone do you have? Let me tell you the steps to force restart. Generally, Android phones can force restart by pressing the volume ➕ button and the power button for about 3 to 5 seconds at the same time.

Douyin Express Edition will not operate when exiting pk. It is not harmful to yourself if you can't exit. You can click the "More" button in the upper right corner of the PK page, select the "Exit PK" option, and then click the "OK" button in the confirmation dialog box to exit PK. It should be noted that after exiting PK, your PK score will be reset and you need to start again.

If you want to quit playing PK in the fast version of Douyin, you can ignore it. You will quit naturally the next day. It will not harm you. It is just a game. It will not harm you.

Will it be bad for me if I don’t know how to operate it?