Zifu AI's office brain is an integrated AI platform offering a variety of intelligent office functions aimed at enhancing users' work efficiency through artificial intelligence technology. It features functions such as intelligent dialogue, text summarization, instant AI PPT generation, writing assistance, and document conversion, enabling users to quickly complete tasks related to document handling, information organization, and presentation preparation. With the continuous advancement of AI technology, more workplace scenarios can benefit from smart solutions to increase efficiency, and Zifu AI's office brain is developed based on this demand. The product currently offers a free trial, while specific pricing and positioning need to be analyzed further.