diff --git a/admin/src/pages/config/upload.vue b/admin/src/pages/config/upload.vue
index f36c93a..646d895 100644
--- a/admin/src/pages/config/upload.vue
+++ b/admin/src/pages/config/upload.vue
@@ -182,7 +182,10 @@ const copyLinkClick = (link) => {
         <div mt-1 class="button_group_wrapper">
           <el-dropdown>
             <el-button type="primary">
-              上传 <el-icon ml-2><Icon type="down"></Icon></el-icon>
+              上传
+              <el-icon ml-2>
+                <Icon type="down"></Icon>
+              </el-icon>
             </el-button>
             <template #dropdown>
               <el-dropdown-menu>
@@ -202,7 +205,7 @@ const copyLinkClick = (link) => {
           <el-table-column type="expand">
             <template #default="props">
               <div v-if="!!props.row.url">
-                <div v-if="image_arr.indexOf(props.row.ext) !== -1" text-center>
+                <div v-if="image_arr.indexOf(props.row.ext) !== -1">
                   <div class="table_image_wrapper">
                     <el-image :preview-src-list="[$image(props.row.url)]" class="image_box_wrapper" fit="contain"
                               :src="$image(props.row.url)" preview-teleported>
@@ -211,9 +214,15 @@ const copyLinkClick = (link) => {
                       </template>
                     </el-image>
                   </div>
+                </div>
+                <div class="no_preview_wrapper" v-else>暂无预览</div>
+                <div text-center>
                   <el-dropdown mt-2>
                     <el-button type="primary">
-                      复制链接 <el-icon ml-2><Icon type="down"></Icon></el-icon>
+                      复制链接
+                      <el-icon ml-2>
+                        <Icon type="down"></Icon>
+                      </el-icon>
                     </el-button>
                     <template #dropdown>
                       <el-dropdown-menu>
@@ -223,7 +232,6 @@ const copyLinkClick = (link) => {
                     </template>
                   </el-dropdown>
                 </div>
-                <div class="no_preview_wrapper" v-else>暂无预览</div>
               </div>
               <div class="no_preview_wrapper" v-else>暂无预览</div>
             </template>