bug fix

src/features/OnlineExam/Examing/setups/useSubmitPaper.tsx

@@ -65,7 +65,7 @@ export function useRealSubmitPaper(
           <p style="color:red">未答题目：{unanswered}</p>
           <p>标记题目：{signed}</p>
           {
-            hasMultipleChoiceHalfAnswer?<p style="margin-top:15px;color:red">提示：存在多选题答案勾选不足2个的试题</p>:null
+            hasMultipleChoiceHalfAnswer && store.exam.SHOW_MULTIPLE_CHOICE_WARNING == "true"?<p style="margin-top:15px;color:red">提示：存在多选题答案勾选不足2个的试题</p>:null
           }
         </div>
       ),