diff --git a/lms/settings.py b/lms/settings.py
index df9e639..5d838d4 100644
--- a/lms/settings.py
+++ b/lms/settings.py
@@ -13,7 +13,10 @@ SECRET_KEY = '!eiquy7_+2#vn3z%zfp51$m-=tmvtcv*cj*@x$!v(_9btq0w=$'
 COMMENT_SECRET = 'ntyy70()&^&%)_^%#++i[k,q4jnb'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = False
+if os.environ.get('DB_NAME', 'codemy') == 'codemy':
+    DEBUG = False
+else:
+    DEBUG = True
 TESTING = False
 TEST_EMAIL = 'bez.b.unix@gmail.com'
 TEACHER = 't@skillbox.ru'
@@ -116,15 +119,15 @@ WSGI_APPLICATION = 'lms.wsgi.application'
 # https://docs.djangoproject.com/en/1.9/ref/settings/#databases
 
 DATABASES = {
-        'default': {
-            'HOST': '192.168.0.2',
-            'ENGINE': 'django.db.backends.postgresql_psycopg2',
-            'NAME': 'codemy',
-            'USER': 'team',
-            'PASSWORD': 'nu5Xefise'
-        }
-    }
-
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': os.environ.get('DB_NAME', 'codemy'),
+        'USER': os.environ.get('PG_ENV_POSTGRES_USER', 'team'),
+        'PASSWORD': os.environ.get('PG_ENV_POSTGRES_PASSWORD', 'nu5Xefise'),
+        'HOST': os.environ.get('PG_PORT_5432_TCP_ADDR', '77.244.221.176'),
+        'PORT': os.environ.get('PG_PORT_5432_TCP_PORT', '5432'),
+    },
+}
 
 # Password validation
 # https://docs.djangoproject.com/en/1.9/ref/settings/#auth-password-validators