City Builder's launch received an overwhelming response, with participation enthusiasm far exceeding initial expectations. City building slots quickly reached full capacity in a short time, which fully validates the community's enthusiasm for the builder economy model. To meet the growing demand for participation, the project team decided to dynamically expand available slots based on key construction milestones. Meanwhile, the participation reward mechanism has also undergone refined adjustments, with the new design being more conducive to encouraging long-term stable community contributors, allowing builders who continuously invest to receive fair and reasonable returns. This series of optimizations fully reflects the project's emphasis on user feedback and its continuous iteration approach in ecosystem building.