diff --git a/Gemfile b/Gemfile
index 359eea4..687006f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -95,6 +95,9 @@ group :development do
   # Preview emails in the browser [https://github.com/ryanb/letter_opener]
   gem "letter_opener"
   gem "letter_opener_web", "~> 3.0"
+
+  # Bullet [https://github.com/flyerhzm/bullet]
+  gem "bullet"
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index d0ec131..1a619d1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -108,6 +108,9 @@ GEM
     brakeman (7.0.0)
       racc
     builder (3.3.0)
+    bullet (8.0.2)
+      activesupport (>= 3.0.0)
+      uniform_notifier (~> 1.11)
     capybara (3.40.0)
       addressable
       matrix
@@ -451,6 +454,7 @@ GEM
     unicode-display_width (3.1.4)
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
+    uniform_notifier (1.16.0)
     uri (1.0.3)
     useragent (0.16.11)
     view_component (3.21.0)
@@ -488,6 +492,7 @@ DEPENDENCIES
   avo-record_link_field (~> 0.0.2)
   bootsnap
   brakeman
+  bullet
   capybara
   debug
   dotenv-rails
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 8994c9c..d75ceee 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -1,6 +1,15 @@
 require "active_support/core_ext/integer/time"
 
 Rails.application.configure do
+  config.after_initialize do
+    Bullet.enable        = true
+    Bullet.alert         = true
+    Bullet.bullet_logger = true
+    Bullet.console       = true
+    Bullet.rails_logger  = true
+    Bullet.add_footer    = true
+  end
+
   # Settings specified here will take precedence over those in config/application.rb.
 
   # Make code changes take effect immediately without server restart.