diff --git a/app/controllers/web/admin/career_member_users_controller.rb b/app/controllers/web/admin/career_member_users_controller.rb
index 90618dd0..dd6bdf15 100644
--- a/app/controllers/web/admin/career_member_users_controller.rb
+++ b/app/controllers/web/admin/career_member_users_controller.rb
@@ -3,8 +3,7 @@
 class Web::Admin::CareerMemberUsersController < Web::Admin::ApplicationController
   before_action only: %i[index archived finished lost] do
     query = { s: 'created_at desc' }.merge(params.permit![:q] || {})
-    @q = Career::Member.includes(:career_step_members)
-                       .joins(:user, :career)
+    @q = Career::Member.joins(:user, :career)
                        .merge(User.permitted)
                        .merge(Career.with_locale)
                        .ransack(query)
@@ -31,7 +30,7 @@ def index
   end
 
   def archived
-    scope = @career_members.includes(:versions).archived
+    scope = @career_members.archived
 
     respond_to do |format|
       format.html do
diff --git a/app/controllers/web/application_controller.rb b/app/controllers/web/application_controller.rb
index 796ad921..cb139677 100644
--- a/app/controllers/web/application_controller.rb
+++ b/app/controllers/web/application_controller.rb
@@ -25,7 +25,11 @@ class Web::ApplicationController < ApplicationController
   # end
 
   def last_answers
-    @last_answers ||= Resume::Answer.web.order(id: :desc).limit(10)
+    @last_answers ||= Resume::Answer
+                      .includes(%i[resume user])
+                      .web
+                      .order(id: :desc)
+                      .limit(10)
   end
 
   # NOTE: https://github.com/charlotte-ruby/impressionist/pull/294
diff --git a/app/controllers/web/vacancy_filters_controller.rb b/app/controllers/web/vacancy_filters_controller.rb
index b59fa417..fbe09a2f 100644
--- a/app/controllers/web/vacancy_filters_controller.rb
+++ b/app/controllers/web/vacancy_filters_controller.rb
@@ -4,7 +4,11 @@ class Web::VacancyFiltersController < Web::ApplicationController
   def show
     @options = fetch_options(params[:id])
 
-    scope = Vacancy.web.includes(:technologies).page(params[:page]).order(published_at: :desc)
+    scope = Vacancy
+            .web
+            .includes(%i[technologies taggings])
+            .page(params[:page])
+            .order(published_at: :desc)
 
     options_for_header = {
       position_level: '',