Quark App has upgraded multiple functional modules and intelligent tools with its self-developed large-scale model capability, launching the search and question-answering product "MetaMind," as well as new products such as Quark PC version and Quark Listening. This signifies that Quark will provide users with more intelligent information services to meet their needs in different scenarios. Quark has always been committed to innovating search and providing users with more intelligent and efficient ways to obtain information. In the new upgrade, Quark relies on its self-developed large-scale model capability to launch the new search and question-answering product "MetaMind," which integrates high-quality content from across the web in various forms such as text, images, and videos to help users quickly obtain the information they need. At the same time, Quark has also launched the PC version, which combines core functions such as search, cloud storage, and scanning, providing users with a more convenient search experience. In addition, Quark continues to explore the application of AI technology in daily life scenarios. In the fields of health and education, Quark has launched a series of intelligent tools such as "Quark Health Assistant" and "AI Problem Solving," aiming to help users better manage and understand their health conditions and learning processes. Furthermore, Quark has also introduced "Quark Listening," a feature that supports mainstream languages and dialects such as Chinese, English, and Cantonese, bringing digital content to life and meeting users' personalized needs for audio content editing and creation. It is worth mentioning that Quark always regards security as a core element of its products. In terms of data security, Quark has implemented strict management measures and technical means to ensure the security and privacy protection of user data. At the same time, Quark is continuously strengthening its technological research and development and product innovation to constantly improve user experience and meet user demands. The new upgrade of Quark App is an important exploration and innovation driven by AI. Through continuous technological innovation and application expansion, Quark is becoming an intelligent assistant for young people's work, study, and life. In the future, Quark will continue to uphold the principles of innovation, security, and intelligence, continuously optimize products and services, and bring users a more intelligent and efficient experience in information acquisition and utilization.