diff --git a/app/Service/Admin/System/SiteService.php b/app/Service/Admin/System/SiteService.php
index 9662192..8982ada 100644
--- a/app/Service/Admin/System/SiteService.php
+++ b/app/Service/Admin/System/SiteService.php
@@ -228,7 +228,7 @@ class SiteService extends BaseService
         if (empty($info)) throw new ErrException('数据不存在');
         if ($info->id != $nameInfo->id) throw new ErrException('数据已存在');
         if ($this->cityId != $info->city_id) throw new ErrException('城市不可更改');
-        $this->cityInfo = $this->systemCityModel->getInfoByCityId($info->cityId);
+        $this->cityInfo = $this->systemCityModel->getInfoByCityId($info->city_id);
 
         if ($status != SiteCode::SITE_DISABLE) {
             $this->checkDriver();