修改

src/components/sallCenter/plugin/video.vue

@@ -32,7 +32,7 @@
         style="right: -25px; top: 30px;"></el-button>
     </div>
     <div class="diy-component-preview" :style="{paddingTop:videoData.data.top+'px',paddingRight:videoData.data.right+'px',paddingBottom:videoData.data.bottom+'px',
-        paddingLeft:videoData.data.left+'px'}">
+        paddingLeft:videoData.data.left+'px',backgroundImage:'url(' +data.backgroundimage + ')'}">
       <div class="diy-video" :style="{borderRadius:videoData.data.radius+'px'}">
         <img :src="getIconLink(data.pic_url)" style="width: 100%;height:100%;" v-if="data.pic_url">
       </div>