bug修改

src/pages/user/majorProjectsDetail/index.vue

       <div class="content">
         <div class="banner">
           <div class="scrollImg">
-            <img :src='topImage' class="cover" alt="">
+            <img :src='courseDetail.CourseImg' class="cover" alt="">
             <!-- <swiper :options="swiperOption" ref="mySwiper">
               <swiper-slide class="swiper-slide" v-for="(item,index) in courseDetail.CourseImgs" :key="index">
                 <img :src='item.ImgUrl' class="cover" alt="">