diff --git a/app/controllers/concerns/login_helper.rb b/app/controllers/concerns/login_helper.rb
index 231812527..f9e0255d2 100644
--- a/app/controllers/concerns/login_helper.rb
+++ b/app/controllers/concerns/login_helper.rb
@@ -63,7 +63,9 @@ module LoginHelper
 
   def start_user_session(user)
     re_subdomain = "#{request.subdomain.split('.').first}_user_id"
-    session[:"#{re_subdomain}"] = user.id
+
+    session[:"#{re_subdomain}"] = nil
+    # session[:"#{re_subdomain}"] = user.id
     Rails.logger.info("domain_user_id session is: 3333332222111#{session[:"#{re_subdomain}"]}")
     Rails.logger.info("user_id session is: 3333332222111#{session[:user_id]}")