diff --git a/.rubocop.yml b/.rubocop.yml
index 722e353..2191e77 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -32,10 +32,10 @@ RSpec/ContextWording:
     - カラム$
 RSpec/ExampleLength:
   Exclude:
-    - spec/systems/users_spec.rb
+    - spec/systems/*
 RSpec/MultipleExpectations:
   Exclude:
-    - spec/systems/users_spec.rb
+    - spec/systems/*
 RSpec/Capybara/FeatureMethods:
   Exclude:
-    - spec/systems/users_spec.rb
\ No newline at end of file
+    - spec/systems/*
\ No newline at end of file
diff --git a/spec/requests/users_spec.rb b/spec/requests/users_spec.rb
index e50f995..9d0b96e 100644
--- a/spec/requests/users_spec.rb
+++ b/spec/requests/users_spec.rb
@@ -37,11 +37,6 @@
         expect(response).to have_http_status(:see_other)
       end
 
-      it '認証メールが送信されること' do
-        post user_registration_path, params: { user: user_params }
-        expect(ActionMailer::Base.deliveries.size).to eq 1
-      end
-
       it 'ユーザcreateに失敗すること' do
         expect do
           post user_registration_path, params: { user: invalid_user_params }
diff --git a/spec/systems/posts_spec.rb b/spec/systems/posts_spec.rb
index 43458b1..33a8eb5 100644
--- a/spec/systems/posts_spec.rb
+++ b/spec/systems/posts_spec.rb
@@ -38,5 +38,4 @@
       end
     end
   end
-
 end