在使用CompletableFuture时，AspectJ可能无法正确地拦截异步方法。为了解决这个问题，请在异步方法中添加@Async注释，并在调用异步方法时使用AspectJ代理对象。以下是一个示例：

@Service
public class MyService {
    @Async
    public CompletableFuture myMethod() {
        // some async code
        return CompletableFuture.completedFuture("result");
    }
}

@Aspect
@Component
public class MyAspect {
    @Around("execution(* com.example.MyService.myMethod(..))")
    public Object aroundMyMethod(ProceedingJoinPoint joinPoint) throws Throwable {
        // do something before method execution
        Object result = joinPoint.proceed();
        // do something after method execution
        return result;
    }
}

@Component
public class MyApp {
    @Autowired
    private MyAspect myAspect;

    public static void main(String[] args) {
        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(MyApp.class);
        MyService myService = context.getBean(MyService.class);
        MyAspect myAspect = context.getBean(MyAspect.class);

        // create a proxy for the service using aspectj
        MyService myServiceProxy = (MyService) myAspect.aroundMyMethod(myService);

        // call the async method using the proxy
        CompletableFuture futureResult = myServiceProxy.myMethod();

        // handle the result when it is available
        futureResult.thenAccept(result -> {
            // do something with the result
        });
    }
}