问当我使用一对一映射时，相同的输出重复多次

EN

@OneToOne(mappedBy = "question", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
    private Options options;

@OneToOne (cascade = CascadeType.ALL, fetch = FetchType.LAZY)
    @JoinColumn(name = "questionId")
    private Question question;

@RestController
public class QuizController {
    List<Question> question = new ArrayList<Question>();

    @Autowired
    QuestionRepo questionRepo;


    @Autowired
    OptionsRepo optionsRepo;

    @GetMapping("/question")
    public List<Question> getQues() {
         return questionRepo.findAll();
    }


    @PostMapping("/question")
    public void setQues(@RequestParam String ques, String choice1, String choice2, String choice3, String choice4) {
        Question setQues = new Question();
        setQues.setQuestion(ques);
        Options setOp = new Options();
        setOp.setOption1(choice1);
        setOp.setOption2(choice2);
        setOp.setOption3(choice3);
        setOp.setOption4(choice4);

        setQues.setOptions(setOp);
        setOp.setQuestion(setQues);
        questionRepo.save(setQues);

[{"questionId":1,"options":{"option1":"Red","option2":"Black","option3":"Yellow","option4":"Green","question":{"questionId":1,"options":{"option1":"Red","option2":"Black","option3":"Yellow","option4":"Green"}]