diff --git a/Containerfile b/Containerfile
index edbc0e5..c774c42 100644
--- a/Containerfile
+++ b/Containerfile
@@ -15,7 +15,6 @@ COPY migrations ./migrations
 
 RUN chmod +x start.sh
 ENV FLASK_APP=rifaserver.app
+ENV GUNICORN_BIND=:5000
 ENV PYTHONUNBUFFERED 1
-# CMD ["gunicorn", "-b", ":5000", "rifaserver.app:app", "--access-logfile", "-", "--error-logfile", "-"]
-#    "--access-logformat", "%({x-forwarded-for}i)s %(l)s %(u)s %(t)s \"%(r)s\" %(s)s %(b)s \"%(f)s\" \"%(a)s\""]
 CMD ["./start.sh"]
diff --git a/rifaserver/app.py b/rifaserver/app.py
index 57b3081..ba40a24 100644
--- a/rifaserver/app.py
+++ b/rifaserver/app.py
@@ -67,15 +67,18 @@ def create_app():
 
     migrate = Migrate(app, db)
 
-    with app.app_context():
-        if not os.path.isfile(os.path.join(app.instance_path, 'raffle.db')):
+    if not os.path.isfile(os.path.join(app.instance_path, 'raffle.db')):
+        print('Criando novo banco de dados `raffle.db`')
+        with app.app_context():
             db.create_all()
             stamp()
+            import sys
+            sys.exit()
 
     scheduler = BackgroundScheduler()
     scheduler.add_job(func=backup_db, args=(app.instance_path,), trigger="interval", hours=1)
     scheduler.start()
-#    print('App created!!')
+
     return app
 
 
@@ -232,4 +235,4 @@ def change_password(usuario, nova_senha):
 @with_appcontext
 def apply_migrations_command():
     """Apply database migrations."""
-    upgrade()
\ No newline at end of file
+    upgrade()
diff --git a/start.sh b/start.sh
index fab4488..a209bc2 100644
--- a/start.sh
+++ b/start.sh
@@ -1,5 +1,4 @@
-#!/bin/sh
-# flask --app rifaserver.app apply_migrations
-
-exec gunicorn -b :5001 rifaserver.app:app --access-logfile - --error-logfile -
-# CMD ["gunicorn", "-b", ":5000", "rifaserver.app:app", "--access-logfile", "-", "--error-logfile", "-"]
\ No newline at end of file
+#!/bin/bash
+export PYTHONUNBUFFERED=1
+exec gunicorn -b $GUNICORN_BIND --access-logfile - --error-logfile - $FLASK_APP:app
+# exec /bin/bash