<imgv-if="item.baseTopicProfessorList&&index<6"v-for="(items,index) in item.baseTopicProfessorList":key="index":src="items.empLogo"alt="">
<imgv-if="item.baseTopicProfessorList&&index<6"v-for="(items,index) in item.baseTopicProfessorList":key="index":src="items.empLogo?items.empLogo:require('../../../assets/img/defaultlogo.png')"alt="">