diff --git a/src/admin/Bootstrap.Admin/Startup.cs b/src/admin/Bootstrap.Admin/Startup.cs
index 685351ab..b2f9fb1a 100644
--- a/src/admin/Bootstrap.Admin/Startup.cs
+++ b/src/admin/Bootstrap.Admin/Startup.cs
@@ -107,7 +107,7 @@ namespace Bootstrap.Admin
             app.UseStaticFiles();
             app.UseAutoGenerateDatabase();
             app.UseRouting();
-            app.UseBootstrapAdminAuthentication("0", RoleHelper.RetrievesByUserName, RoleHelper.RetrievesByUrl, AppHelper.RetrievesByUserName);
+            app.UseBootstrapAdminAuthentication("", RoleHelper.RetrievesByUserName, RoleHelper.RetrievesByUrl, AppHelper.RetrievesByUserName);
             app.UseAuthorization();
             app.UseSwagger(Configuration["SwaggerPathBase"].TrimEnd('/'));
             app.UseOnlineUsers(TraceHelper.Filter, TraceHelper.Save);