🐛 [Bug]: 文档里显示使用java1.8，但是实际为什么是用java17 ？

[wfp163]

Environment

wfp163

Version

develop

Version

develop

Link to minimal reproduction

按照文档说明：https://opentiny.design/tiny-engine#/help-center/course/dev/server-deployment-solution-java，
上说使用java1.8的配置，打包时总提醒[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.11.0:compile (default-compile) on project tiny-engine-base: Fatal error compiling: 无效的标记: --release ->，仔细查找了项目下的pom文件发现是用的<java.version>17</java.version>，修改成java17后，打包成功！

Step to reproduce

1112

What is expected

No response

What is actually happening

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Any additional comments (optional)

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Title: 🐛 [Bug]: The document shows that java1.8 is used, but why is java17 actually used?

[lu-yg]

文档没有更新

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