安装盘下载地址：https://altd.embarcadero.com/download/radstudio/10.4/radstudio_10_4_101461a.iso Rad Studio 10.4.1更新明细 http://docwiki.embarcadero.com/RADStudio/Sydney/en/New_features_and_customer_reported_issues_fixed_in_RAD_Studio_10.4.1