First, open the Tik Tok APP. After entering, we can see the signature item. You can't modify the signature by clicking on it directly, but you can copy it directly. If we want to modify the signature, we must click Edit to modify this item. Secondly, after clicking Edit to modify this item, you can see the following options that can be modified (Tik Tok nickname modification, Tik Tok modification, Tik Tok profile modification, Tik Tok school modification, Tik Tok gender modification, Tik Tok birthday modification, Tik Tok region modification). What we want to modify is the Tik Tok signature, which is limited to 70 characters. Of course, I think the shorter, the more intuitive and clear.

Tik Tok, a short video social software with musical creativity, was hatched by ByteDance. The software was launched on September 20, 2006. It is a short video community platform suitable for all ages. Users can choose songs, shoot music works and form their own works through this software. On the afternoon of 20 19, 1, 18, CCTV held a news work conference with short video of vibrato, and officially announced that Tik Tok would become the exclusive social media communication platform for CCTV Spring Festival Evening on 20 19. At the meeting, the new media action of "Happy Another Year" in CCTV Spring Festival Evening on 20 19 was announced. Tik Tok will cooperate with CCTV in short video announcement, social communication and other fields in an all-round way, mobilize the vast number of young people, face Chinese people all over the world, take part in replacing comments, participate in guiding attention, and help spread the Spring Festival Evening.