fix

frontend/src/views/QuizView.vue

@@ -286,8 +286,11 @@
             <XCircleIcon v-else :size="24" />
             <div>
               <h4 class="font-bold text-base sm:text-lg">{{ isCorrect ? '답을 맞췄어요!' : '이런 틀렸군요ㅠㅜ' }}</h4>
-              <div v-if="!isCorrect" class="text-xs sm:text-sm">
-                정답: <span class="font-bold underline" v-html="currentQuestion.correctAnswerStr"></span>
+              <div v-if="choices.length === 0 && !isOXQuestion" class="text-xs sm:text-sm mt-1">
+                정답: <span class="font-bold underline" v-html="formatCorrectAnswer(currentQuestion.correctAnswerStr)"></span>
+              </div>
+              <div v-else-if="!isCorrect" class="text-xs sm:text-sm">
+                정답: <span class="font-bold underline" v-html="formatCorrectAnswer(currentQuestion.correctAnswerStr)"></span>
               </div>
             </div>
           </div>
@@ -556,8 +559,7 @@ function skipToExplanations() {
   userDescriptiveAnswer.value = ''
   descriptiveGradingResult.value = null
   selectedChoiceIndex.value = -1
-  isCorrect.value = true
-  score.value++
+  isCorrect.value = false
   showFeedback.value = true
 }
 
@@ -947,12 +949,20 @@ function submitOXAnswer(val: string) {
   showFeedback.value = true
 }
 
+function formatCorrectAnswer(ans: string): string {
+  if (!ans) return ''
+  return ans.split(';;').join(', ')
+}
+
 function submitTextAnswer() {
   if (showFeedback.value || !userTextAnswer.value.trim()) return
   
-  const user = userTextAnswer.value.trim().toLowerCase()
-  const correct = currentQuestion.value.correctAnswerStr.toLowerCase()
-  isCorrect.value = user === correct
+  const userClean = userTextAnswer.value.trim().replace(/\s+/g, '').toLowerCase()
+  const correctAnswers = (currentQuestion.value.correctAnswerStr || '')
+    .split(';;')
+    .map(ans => ans.trim().replace(/\s+/g, '').toLowerCase())
+  
+  isCorrect.value = correctAnswers.includes(userClean)
   if (isCorrect.value) score.value++
   
   showFeedback.value = true