diff --git a/niucloud/app/service/admin/sys/SystemService.php b/niucloud/app/service/admin/sys/SystemService.php
index 44ebfee6c..6d9540e38 100644
--- a/niucloud/app/service/admin/sys/SystemService.php
+++ b/niucloud/app/service/admin/sys/SystemService.php
@@ -47,7 +47,7 @@ class SystemService extends BaseAdminService
      */
     public function getUrl()
     {
-        $site_tag = $this->site_id == 1 ? '/' : '/s' . $this->site_id;
+        $site_tag = $this->site_id == 1 ? '' : '/s' . $this->site_id;
         $data = [
             'wap_url' => ( !empty(env("system.wap_domain")) ? env("system.wap_domain") : request()->domain() ) . "/wap" . $site_tag,
             'web_url' => ( !empty(env("system.web_domain")) ? env("system.web_domain") : request()->domain() ) . "/web" . $site_tag,