diff --git a/config/settings.py b/config/settings.py
index 609a60c..b6079fb 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -29,6 +29,9 @@ environ.Env.read_env(os.path.join(BASE_DIR, '.env'))
 
 SECRET_KEY = env('SECRET_KEY')
 
+DOMAIN_NAME = 'colio.co.kr'
+DEV_DOMAIN_NAME = env('DEV_DOMAIN_NAME')
+
 SOLAPI_API_KEY = env('SOLAPI_API_KEY')
 SOLAPI_API_SECRET = env('SOLAPI_API_SECRET')
 FROM_PHONE_NUMBER = env('FROM_PHONE_NUMBER')