diff --git a/src/layouts/footer/index.vue b/src/layouts/footer/index.vue
index b40d5d9..50a1af4 100644
--- a/src/layouts/footer/index.vue
+++ b/src/layouts/footer/index.vue
@@ -41,7 +41,7 @@
         </div> -->
       </div>
     </div>
-    <div class="copyright">Copyright ©深圳综合粒子设施研究院 粤ICP备2020131940号 粤公安网34565432456765432号</div>
+    <div class="copyright">Copyright ©深圳综合粒子设施研究院 粤ICP备2020131940号-1 粤公网安备44031102000586号</div>
   </div>
 </template>
 <script>
diff --git a/src/pages/column/index.vue b/src/pages/column/index.vue
index 9930792..60109ab 100644
--- a/src/pages/column/index.vue
+++ b/src/pages/column/index.vue
@@ -245,7 +245,7 @@
                             <img v-if="info.listStyleId !== 74" class="pic" :src="item.titleImg" alt=""
                               onerror="javascript:this.src='./images/1.png?id=1';" />
 
-                            <template v-else-if="item.fileList">
+                            <template v-else-if="item.fileList && item.fileList.length">
                               <!-- <el-image class="media-pic"
                                       :style="{backgroundImage: 'url(https://new.iasf.ac.cn/iasf/sysFiles/preview/1706961813193707521)'}"
                                       src="https://new.iasf.ac.cn/iasf/sysFiles/preview/1706961813193707521"