diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..92c520d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM python:3.9-slim
+WORKDIR /app
+COPY . /app
+
+RUN apt-get update && apt-get install -y \
+    build-essential libsndfile1 \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip install -e .
+RUN python -m unidic download
+RUN python melo/init_downloads.py
+
+CMD ["python", "./melo/app.py", "--port", "8800"]
\ No newline at end of file
diff --git a/melo/app.py b/melo/app.py
index e6509c3..4287dd9 100644
--- a/melo/app.py
+++ b/melo/app.py
@@ -53,7 +53,7 @@ with gr.Blocks() as demo:
 @click.command()
 @click.option('--share', '-s', is_flag=True, show_default=True, default=False, help="Expose a publicly-accessible shared Gradio link usable by anyone with the link. Only share the link with people you trust.")
 @click.option('--host', '-h', default=None)
-@click.option('--port', '-p', default=None)
+@click.option('--port', '-p', type=int, default=None)
 def main(share, host, port):
     demo.queue(api_open=False, default_concurrency_limit=10).launch(show_api=False, share=share, server_name=host, server_port=port)
 
diff --git a/melo/init_downloads.py b/melo/init_downloads.py
new file mode 100644
index 0000000..0f2264a
--- /dev/null
+++ b/melo/init_downloads.py
@@ -0,0 +1,14 @@
+
+
+if __name__ == '__main__':
+
+    from melo.api import TTS
+    device = 'auto'
+    models = {
+        'EN': TTS(language='EN', device=device),
+        'ES': TTS(language='ES', device=device),
+        'FR': TTS(language='FR', device=device),
+        'ZH': TTS(language='ZH', device=device),
+        'JP': TTS(language='JP', device=device),
+        'KR': TTS(language='KR', device=device),
+    }
\ No newline at end of file