<view class="course data-v-afc04ca0" style="{{('background:'+course.background)}}"><view class="{{['course-tag data-v-afc04ca0',(!course.applying)?'un-catering':'']}}">{{course.applying?'报名中':'未开启'}}</view><image class="course-back data-v-afc04ca0" mode="widthFix" src="{{course.back}}"></image><view class="course-ch text-xl data-v-afc04ca0">{{course.ch}}</view><view class="course-en text-lg data-v-afc04ca0">{{course.en}}</view></view>