暂无相关课件

src/components/course/course-ware.vue

 <template>
   <div class="course-ware">
     <div v-show="url && loadPdf" class="canvas-box"></div>
-    <template v-show="!(url && loadPdf)">
+    <div v-show="!(url && loadPdf)">
       <img class="img" src="~@/images/course/empty_ware.png" alt="" />
       <p class="tip">暂无相关课件</p>
-    </template>
+    </div>
   </div>
 </template>