更新企业模型

app/Models/Company.php

@@ -224,8 +224,11 @@ class Company extends User
     public function toSearchableArray()
     {
         $arr=$this->load(['membersSetmeal'])->toArray();
-        $arr['district'] = string_to_array('.', $arr['district']);
-        $arr['district_cn'] = string_to_array('/', $arr['district_cn']);
+        if(array_key_exists('district',$arr) && $arr['district'] != 0){
+            $arr['district'] = string_to_array('.', $arr['district']);
+            $arr['district_cn'] = string_to_array('/', $arr['district_cn']);
+        }
+
         $arr['trade_cn'] = get_category($arr['trade']);
         foreach ($arr['tag'] as $key => $val) {
             $arr['tag'][$key] = (int)$val;