【我的素材-视频】视频列表里各行不显示封面

src/views/material/video/index.vue

@@ -370,6 +370,7 @@ export default {
         },
         (data) => {
           const newData = data.data.list.map((i) => {
+            i.icon = i.ossPath + this.$videoImg;
             i.fileSize = changeByteUnit(Number(i.fileSize));
             return i;
           });