dos

Public/static/js/common.js

@@ -524,7 +524,7 @@ function nextQuestion(e) {
 
 function chooseAnswer(e) {
     e.stopPropagation();
-    let node = $(e.target);
+    let node = $(e.delegateTarget);
     $('.question' + nowQuestionIndex + '-block .answer-active').hide();
     nowAnswer = $('.question' + nowQuestionIndex + '-block .answer').index(node);
     answerArr[nowQuestionIndex - 1] = nowAnswer;