diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 45b127f..3ee504d 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -23,7 +23,20 @@ class ApplicationController < ActionController::Base
                   /ToutiaoMicroApp/,
                   /BytedanceWebview/,
                   /ArkWeb/
-                ]
+                ],
+                on_failure: -> (browser) {
+                  Rails.logger.warn <<~BROWSER_INFO
+                    Browser Blocked:
+                    User Agent: #{browser.ua}
+                    Name: #{browser.name}
+                    Version: #{browser.version}
+                    Platform: #{browser.platform.name}
+                    Device: #{browser.device.name}
+                    Mobile: #{browser.mobile?}
+                    Modern: #{browser.modern?}
+                    Bot: #{browser.bot?}
+                  BROWSER_INFO
+                }
   before_action :set_locale
   before_action :log_browser_info
   after_action :track_action