logo替换

src/components/CourseListItem.vue

 <template>
-  <div class="course-item">
-    <img class="course-item-pic" :src="data.curriculum.curriculum_picture" @click="$emit('on-click', data)" />
+  <div class="course-item" @click="$emit('on-click', data)">
+    <img class="course-item-pic" :src="data.curriculum.curriculum_picture" />
     <div class="course-item-content">
       <div class="course-item__title">{{ data.course_name }}</div>
       <div class="course-item__tools">
@@ -9,7 +9,7 @@
           <el-progress :percentage="data.video_progress"></el-progress>
         </div>
         <div class="course-item__buttons">
-          <el-button type="primary" size="small" round @click="$emit('on-click', data)">查看课程</el-button>
+          <el-button type="primary" size="small" round>查看课程</el-button>
         </div>
       </div>
     </div>
@@ -45,6 +45,7 @@ export default {
 .course-item {
   display: flex;
   padding: 14px 0;
+  cursor: pointer;
 }
 .course-item + .course-item {
   border-top: 1px solid #ccc;