Tik Tok's account switching prompts a server error, which may be caused by clearing cached data, system failure, remote login, frequent switching, etc.

1. Cleared cached data: Tik Tok's login information is stored in the mobile phone cache, so if we clear the cache or login information, the login will expire.

2. System failure: System or server failure will lead to account disconnection. Don't worry at this time, it usually doesn't appear frequently.

3. Log in from different places: If your account is logged in by other users, the login may expire. At this time, you need to pay attention. If you don't log in with other devices, your account information may be stolen. We can try to log in to the account and enter the account security management to check the information of the login device.

4. Frequent switching: Tik Tok's security protection mechanism. Frequent switching will trigger the protection mechanism of the system and think that the account number may be stolen. We just need to wait for a period of time to switch, so this kind of situation won't happen.

On the optimization methods of Tik Tok's works

1. Verticality. If you are making food videos, don't send some videos that have nothing to do with food, lest the system can't accurately identify your account in what field and give you the wrong label or not, which will lead to less traffic and inaccuracy.

2. originality. It's better not to copy, in fact, it's more troublesome to carry other people's videos than to shoot one yourself, and it's getting more and more difficult to carry them.

3, rub hot topics and popular music. It's okay to participate in hot topics more, and it will be better to use popular music. Lao Wang doesn't ask you to rub whatever topic is the hottest, but to find a topic that is related to your field and hot at the same time!

4, 7-15 seconds. The video time is too short to show anything and there is no visibility; Too long will affect the broadcast rate, so it is best to control the early video in 7-15 seconds.

5, vertical screen shooting. Tik Tok, a product designer, mainly focuses on vertical screen, and users are used to brushing videos on vertical screen, so the playback rate of vertical screen will be higher than that of horizontal screen.

6. Take part in the challenge. Especially the official challenge, its purpose is to guide users to publish such videos, so it will give some support.

7. Don't blur the shooting content in high definition. When shooting, buy a mobile phone stand to maintain stability, and then buy a fill light to make the video you shoot bright and concise. These things can be done on Taobao.