Property ‘spring.profiles.active‘ imported from location ‘class path resource [application-xx.yml]‘

最近用springboot写后端服务，之前明明可以运行的多环境配置，突然不奏效了，报如下错误：

org.springframework.boot.context.config.InvalidConfigDataPropertyException: Property 'spring.profiles.active' imported from location 'class path resource [application-test.yml]' is invalid in a profile specific resource [origin: class path resource [application-test.yml] - 3:13]
	at org.springframework.boot.context.config.InvalidConfigDataPropertyException.lambda$throwOrWarn$1(InvalidConfigDataPropertyException.java:124)
	at java.lang.Iterable.forEach(Unknown Source)
	at java.util.Collections$UnmodifiableCollection.forEach(Unknown Source)
	at org.springframework.boot.context.config.InvalidConfigDataPropertyException.throwOrWarn(InvalidConfigDataPropertyException.java:121)
	at org.springframework.boot.context.config.ConfigDataEnvironment.checkForInvalidProperties(ConfigDataEnvironment.java:354)
	at org.springframework.boot.context.config.ConfigDataEnvironment.applyToEnvironment(ConfigDataEnvironment.java:323)
	at org.springframework.boot.context.config.ConfigDataEnvironment.processAndApply(ConfigDataEnvironment.java:236)
	at org.springframework.boot.context.config.ConfigDataEnvironmentPostProcessor.postProcessEnvironment(ConfigDataEnvironmentPostProcessor.java:97)
	at org.springframework.boot.context.config.ConfigDataEnvironmentPostProcessor.postProcessEnvironment(ConfigDataEnvironmentPostProcessor.java:89)
	at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:100)

解决方案 ：
2.4之前的的yml文件配置如下：

spring: 
  profiles:
    active: test

2.4以后的版本修改为：

spring: 
#  profiles:
#    active: test
  config:
    activate:
      on-profile: test