Spring Cloud Alibaba这个是因为nacos加载配置只会从bootstrap获取吗？

nacos server使用的2.0.3版本，client使用的是1.4.2版本，我将nacos配置在bootstrap下无报错，配置在application下返回 login failed: {"code":403,"message":"unknown user!","header":{"header":{"Accept-Charset":"UTF-8","Accept-Encoding":"gzip","Connection":"keep-alive","Content-Length":"13","Content-Type":"text/html;charset=UTF-8","Date":"Fri, 14 Jun 2024 10:16:03 GMT","Keep-Alive":"timeout=60"},"originalResponseHeader":{"Connection":["keep-alive"],"Content-Length":["13"],"Content-Type":["text/html;charset=UTF-8"],"Date":["Fri, 14 Jun 2024 10:16:03 GMT"],"Keep-Alive":["timeout=60"]},"charset":"UTF-8"}}。Spring Cloud Alibaba这个问题产生的原因是nacos加载配置只会从bootstrap中获取吗？spring:cloud:nacos:username:nacos