2. There is an error in the code of the scheduled task execution (just check your own code carefully)

Solution:

@Component
public class ScheduleConfig implements ApplicationContextAware {

    private static ApplicationContext context;

    @Override
    public void setApplicationContext(@NotNull ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    public static <T> T getBean(Class<T> clazz) {
        return context != null ?context.getBean(clazz) : null;
    }

}

Write a Bean to implement the ApplicationContextAware interface and rewrite the setApplicationContextAware method

It can be called in the scheduled task