This project extends ChatGPT-Next-Web by adding user registration and login, credit/quota limits, invitation systems, sensitive word filtering, and payment integration. It supports a wide range of LLM providers including ChatGPT, Claude, Bard, Midjourney, and Chinese models such as Baidu Wenxin, Alibaba Tongyi, Zhipu GLM-4, Moonshot, 01.AI, and StepFun. A Docker-based one-click deployment is provided along with a backend admin panel for configuring title, welcome messages, quota warnings, and announcements.