update

@@ -34,7 +34,7 @@ public function checkDomainSsl()
     {
     {
         $end_day = date('Y-m-d H:i:s', time() + 3 * 24 * 3600);//3天后到期
         $end_day = date('Y-m-d H:i:s', time() + 3 * 24 * 3600);//3天后到期
 
 
-        $site_domain = env('DOMAIN', '');
+        $site_domain = env('SITE_DOMAIN', '');
         $site_ip = env('SITE_IP', '');
         $site_ip = env('SITE_IP', '');
 
 
         if (!$site_domain) {
         if (!$site_domain) {