Ultimate版http://download.pleiades.io/download/pleiades/2021/pleiades-2021-12-ultimate-win-64bit-jre_20211113.zip
纯Java版https://ftp.jaist.ac.jp/pub/mergedoc/pleiades/2021/pleiades-2021-12-java-win-64bit-jre_20211113.zip
SpringBoot开发帮助https://spring.pleiades.io/projects/spring-restdocs#support
建议你发布自己的博客上