diff --git a/src/main/java/com/msdw/tms/controller/EvaluationRecordController.java b/src/main/java/com/msdw/tms/controller/EvaluationRecordController.java
index 8b50e41..f9aef3e 100644
--- a/src/main/java/com/msdw/tms/controller/EvaluationRecordController.java
+++ b/src/main/java/com/msdw/tms/controller/EvaluationRecordController.java
@@ -63,7 +63,7 @@ public class EvaluationRecordController implements EvaluationRecordControllerApi
         Integer evaluationRecordId = evaluationRecordVO.getId();
         String userAnswer = evaluationRecordVO.getUserAnswer();
         Integer currentQuestionSortNo = evaluationRecordVO.getCurrentQuestionSortNo();
-        EvaluationRecordVO recordVO = evaluationRecordService.convertQuestion(evaluationRecordId, currentQuestionSortNo, userAnswer, currentQuestionSortNo + 1);
+        EvaluationRecordVO recordVO = evaluationRecordService.convertQuestion(evaluationRecordId, currentQuestionSortNo, userAnswer, currentQuestionSortNo - 1);
         return R.ok().put("data", recordVO);
     }
 //        备份：上一题/下一题/提交