The reasons for Brother Fuller's withdrawal from Mile Mile may be as follows:

1. Lack of personal characteristics: Brother Fule is not humorous enough, the content published every day is not interesting enough, and there are low-level mistakes. The live broadcast technology is also poor, which will not enliven the atmosphere, resulting in fewer and fewer fans and pressure on income.

2. Sign up for other platforms: Fule Ge may choose to sign up for other platforms, which may be the reason why he finally chose to quit.

Generally speaking, Fule Ge's exit from Bili Bili may be caused by personal factors, or it may be because he registered other platforms.