diff --git a/umbba-api/src/main/java/sopt/org/umbba/api/service/qna/QnAService.java b/umbba-api/src/main/java/sopt/org/umbba/api/service/qna/QnAService.java
index 434dc8f5..d72cd395 100644
--- a/umbba-api/src/main/java/sopt/org/umbba/api/service/qna/QnAService.java
+++ b/umbba-api/src/main/java/sopt/org/umbba/api/service/qna/QnAService.java
@@ -302,10 +302,15 @@ public GetMainViewResponseDto getMainInfo(Long userId) {
 
         List<QnA> qnaList = getQnAListByParentchild(parentchild);
 
-        QnA lastQna = qnaList.get(parentchild.getCount()-1);
+        QnA currentQnA = qnaList.get(parentchild.getCount()-1);
         log.info("getCount(): {}", parentchild.getCount());
 
-        return GetMainViewResponseDto.of(lastQna, parentchild.getCount());
+        if (parentchild.getCount() == 7 && (currentQnA.isParentAnswer() && currentQnA.isChildAnswer())) {
+            return GetMainViewResponseDto.of(currentQnA, parentchild.getCount()+1);  // 유효하지 않은 8로 반환 시 엔딩이벤트
+        }
+
+
+        return GetMainViewResponseDto.of(currentQnA, parentchild.getCount());
     }
 
     @NotNull