There are n numbers of approaches to turn the banner off.

• using application.yaml or application.properties

application.properties:

spring.main.banner-mode=off

application.yaml:

spring: main: banner-mode: off

• using code:

  SpringApplication app = new SpringApplication(MyApplication.class); app.setBannerMode(Banner.Mode.OFF); app.run(args);

additionally you can follow below blog post:

https://www.baeldung.com/spring-boot-disable-banner