refactor: 修改导出excel标题文件错误

app/admin/controller/v1/BulkPurchaseInquiry.php

@@ -72,14 +72,14 @@ class BulkPurchaseInquiry
     {
         $schema = [
             'id'         => 'ID',
+            'created_at' => '提交时间',
             'ip'         => 'IP',
             'corp_name'  => '公司名称',
             'username'   => '姓名',
             'email'      => '邮箱',
-            'phone'      => '手机号友',
+            'phone'      => '手机号码',
             'interested' => '想采购的产品',
             'message'    => '询问内容',
-            'created_at' => '提交时间',
         ];
 
         // 获取要导出的采购询盘数据