diff --git a/FrontendWebApi/Controllers/MyBaseController.cs b/FrontendWebApi/Controllers/MyBaseController.cs
index e48ba23..098560a 100644
--- a/FrontendWebApi/Controllers/MyBaseController.cs
+++ b/FrontendWebApi/Controllers/MyBaseController.cs
@@ -80,10 +80,13 @@ namespace FrontendWebApi.Controllers
                     left join role_auth ra on ra.role_guid = us.role_guid
                     left join auth_page ap on ap.AuthCode = ra.AuthCode
                     where us.userinfo_guid = '{myUserInfo.Userinfo_guid}'");
+                var sGetBackendUrlSql = @"SELECT system_value FROM variable WHERE system_type = 'website_config' AND system_key = 'website_url'";
+                var sBackendUrl = frontendRepository.GetOneAsync<string>(sGetBackendUrlSql)?.Result;
+
                 myUserInfo.ShowView = showview.Result;
                 ViewBag.myUserInfo = myUserInfo;
                 ViewBag.role = showview.Result;
-
+                ViewBag.BackendUrl = sBackendUrl;
 
                 //var showviewt = new List<string>()
                 //    {
diff --git a/FrontendWebApi/Views/Shared/_Layout.cshtml b/FrontendWebApi/Views/Shared/_Layout.cshtml
index 5cbeda5..b0e024e 100644
--- a/FrontendWebApi/Views/Shared/_Layout.cshtml
+++ b/FrontendWebApi/Views/Shared/_Layout.cshtml
@@ -607,7 +607,7 @@
                         </div>
                         <!-- app user menu -->
                         <div>
-                            <a href="http://60.251.164.125:8849/" target="_blank" id="go-to-setting"><i class="fal fa-cog fs-xxl"></i></a>
+                            <a href="@(ViewBag.BackendUrl ?? "#")" target="_blank" id="go-to-setting"><i class="fal fa-cog fs-xxl"></i></a>
                             @*
         <a href="#" data-toggle="dropdown" title="drlantern@gotbootstrap.com" class="header-icon d-flex align-items-center justify-content-center ml-2">
             <img src="~/img/demo/avatars/avatar-admin.png" class="profile-image rounded-circle" alt="Dr. Codex Lantern">
@@ -1062,8 +1062,6 @@
                 }
             }, 'json');
             
-            
-            
         }
     </script>
 </body>