错误不刷新题目

public/plugins/layui/css/main.css

@@ -162,7 +162,7 @@ body{
      background-color:#ffb93b;
      color: #FFF;
 }
-.qs-item .cur_error{
+.qs-item .cur_answer.cur_error{
      background-color:#E91E63;
      color: #FFF;
 }

resources/views/home/user.blade.php

@@ -177,7 +177,6 @@ layui.use(['form','jquery'], function(){
                   $("#py1_score").html(score+1);
                 }else{
                   $(".cur_answer").addClass("cur_error");
-                  $(".cur_answer").removeClass("cur_answer");
                 }
               }else{
                 if(data.is_true == 1){