fix: 更新loading

src/views/business/contacts.vue

@@ -4,7 +4,7 @@
  * @Author: 无尘
  * @Date: 2019-03-20 14:36:37
  * @LastEditors: 无尘
- * @LastEditTime: 2020-12-23 11:17:37
+ * @LastEditTime: 2020-12-23 11:25:08
  -->
 <template>
   <div class="contacts-wrap common-set-wrap">
@@ -13,7 +13,7 @@
       <div class="right-box" :style="{ 'min-height': bgHeight }">
         <div class="apps-content flex" :style="{ 'min-height': bgHeight }">
           <div class="apps-content-left border-box">
-            <div class="left-tree-body border-box" v-loading="loading">
+            <div class="left-tree-body border-box" :style="{ 'min-height': bgHeight }" v-loading="loading">
               <div class="left-tree-search flex">
                 <el-input placeholder="搜索部门" maxlength="50" v-model="searchInput" class="w-225" @keyup.native="value => toInput(value, searchInput)" clearable @clear="clearInput"></el-input>
                 <el-tooltip content="授权商户" placement="top">