update: update

src/views/activity/index.vue

@@ -23,7 +23,7 @@
           <template slot-scope="scope">
             <span v-if="v.formatter" v-html="v.formatter(scope.row)"></span>
             <el-image v-else-if="v.isImage&&scope.row.activityImage"
-              style="width: 40px; height: 40px" :src="scope.row.activityImage"
+              style="width:40px;height:40px;border-radius:4px;" :src="scope.row.activityImage"
               :preview-src-list="[scope.row.activityImage]" />
             <span v-else>{{ scope.row[v.prop] || '--' }}</span>
           </template>