ByteDance's AI video generation product Jimeng recently had a new mobile head, Cao Dapeng, the former head of Zero One Thing PopAI. After joining, Cao Dapeng reported to Zhang Nan, the head of Jianying. At the same time, Jimeng is also considering using DeepSeek. Previously, Feishu within the ByteDance system has used DeepSeek. Around the Spring Festival, the number of Jimeng users grew rapidly. According to the third-party monitoring platform QuestMobile, Jimeng had a weekly active user base of about 760,000 at the end of December last year, and by mid-February it was close to 2 million, an increase of nearly 3 times in one and a half months.