fix 页眉文字类型时，显示问题

 <!--
  * @Date: 2022-07-18 10:22:22
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2023-01-17 15:27:57
+ * @LastEditTime: 2023-01-17 15:52:03
  * @FilePath: /data-table/src/views/index.vue
  * @Description: 首页
 -->
@@ -28,6 +28,7 @@
           /></van-swipe-item>
         </van-swipe>
       </template>
+      <div v-if="PHeader.type === 'text'" style="padding: 1rem; font-weight: bold;">{{ PHeader.banner }}</div>
     </template>
     <div v-if="PHeader.label" class="table-title">{{ PHeader.label }}</div>
     <div v-if="PHeader.description" class="table-desc" v-html="PHeader.description" />
@@ -205,6 +206,7 @@ onMounted(async () => {
       description: page_header.description,
       type: page_header.banner_type,
       cover: page_header.banner_url,
+      banner: page_header.banner,
       visible: !page_header.invisible,
     };
   }