컴포넌트스캔 오류

@Configuration
public class AppConfig {

    @Bean
    public MemberService memberService() {
        return new MemberServiceImpl(this.memberRepository());
    }

    @Bean
    public OrderService orderService() {
        return new OrderSerivceImpl(this.discountPolicy(), this.memberRepository());
    }

    @Bean
    public MemberReposotory memberRepository() {
        return new MemoryMemberRepository();
    }

    @Bean
    public DiscountPolicy discountPolicy() {
        return new FixDiscountPolicy(); // 또는 RateDiscountPolicy()로 변경 가능
    }


}

@Configuration
@ComponentScan(
        excludeFilters = @ComponentScan.Filter(type = FilterType.ANNOTATION, classes = Configuration.class)

)
public class AutoAppConfig {
}

수동등록빈,자동등록빈으로 제일 상위패키지에 구현해두웠고

 @Component
@Getter
public class MemberServiceImpl implements MemberService {

//    private final MemberReposotory memberReposotory = new MemoryMemberRepository();

    private final MemberReposotory memberReposotory;

    public MemberServiceImpl(MemberReposotory memberReposotory) {
        this.memberReposotory = memberReposotory;
    }

    @Override
    public void join(Member member) {
        memberReposotory.save(member);
    }

    @Override
    public Member findMemer(Long memerId) {
        return memberReposotory.findById(memerId);
    }

}

여기서 오류가나는데

Could not autowire. There is more than one bean of 'MemberReposotory' type.

Beans:

memberRepository   (AppConfig. java) memoryMemberRepository   (MemoryMemberRepository. java)

이렇게 오루가납니다;;강의에서는 오류가안나던데 저는 왜 오류가날까요