fix 联系我们组件，电话联系没有填隐藏

 <!--
  * @Date: 2022-11-23 14:41:53
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2023-01-06 19:04:00
+ * @LastEditTime: 2024-03-14 13:58:09
  * @FilePath: /data-table/src/components/ContactField/index.vue
  * @Description: 联系我们控件
 -->
@@ -9,14 +9,16 @@
   <div v-if="HideShow" class="contact-field-page">
     <van-popover v-model:show="showPopover" placement="left">
       <div class="contact-content">
-        <div class="text-tel">电话联系</div>
-        <div>
-          <a
-            :style="{ color: styleColor.baseColor }"
-            :href="`tel:${item.component_props.tel}`"
-          >
-            {{ item.component_props.tel }}
-          </a>
+        <div v-if="item.component_props.tel">
+          <div class="text-tel">电话联系</div>
+          <div>
+            <a
+              :style="{ color: styleColor.baseColor }"
+              :href="`tel:${item.component_props.tel}`"
+            >
+              {{ item.component_props.tel }}
+            </a>
+          </div>
         </div>
         <div v-if="item.component_props.image_url">
           <div class="text-qr_code">微信联系</div>