苹果系统macOS Ventura 13.6.8 官方下载链接 macOS Monterey 24/8/4 258 0 macOS Ventura 13.6.8 苹果原版系统官方下载 http://swcdn.apple.com/content/downloads/28/04/062-39980-A_E2QPJBGQ4F/bg46pvbieyqap91k8idx3anrem2ip80bcq/InstallAssistant.pkg 建议用下载工具FOLX