fix：成绩导出，参考人重复bug修复

龚焕茏

2024-08-06 9279459400ea46c49ed583f4b1dcf7ad17093a33

 src/main/java/com/mindskip/xzs/service/QuestionAnswerService.java

@@ -16,4 +16,5 @@

    void updateStatus(Integer id);

    Integer getLastSequence();
}