performance optimization(性能优化

The game's performance has been optimized, so the game's resource usage should decrease (especially noticeable on high-performance computers), and this will be more significant when the game window is minimized. Please report any new situations promptly.

优化了游戏的性能，现在游戏的占用率应该会变小（尤其是在高性能电脑上比较明显），以及是在最小化游戏窗口的情况下会更为显著，有什么新的情况请及时汇报