diff --git a/api/service/QuestionQa.go b/api/service/QuestionQa.go
index e65f061..3936aea 100644
--- a/api/service/QuestionQa.go
+++ b/api/service/QuestionQa.go
@@ -150,7 +150,7 @@ func (r *QuestionQaService) AddQuestionQa(req requests.AddQuestionQa) (bool, err
 		}
 
 		// 获取随机明细题目
-		questions, err := questionDao.GetQuestionListRand(maps, item.Quantity*3)
+		questions, err := questionDao.GetQuestionListRand(maps, item.Quantity)
 		if err != nil {
 			tx.Rollback()
 			return false, err