bug fixes

src/components/PublishItem.vue

@@ -38,7 +38,7 @@ const onRemove = (data: any) => {
       <div class="publish-content" v-html="info.content || info.desc"></div>
       <ul class="publish-picture">
         <li v-for="url in imageList" :key="url">
-          <el-image :src="url" :preview-src-list="[url]" fit="cover" />
+          <el-image :src="url" :preview-src-list="imageList" fit="cover" />
         </li>
       </ul>
       <div class="publish-tools">