diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..aac6522
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,7 @@
+version: "3"
+
+services:
+  build_self:
+    build: .
+    ports:
+      - "5001:80"
\ No newline at end of file
diff --git a/main.py b/main.py
index 65fc50d..1684a94 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,7 @@
 import os
 
 import streamlit as st
+from loguru import logger
 
 from app.core import settings
 
@@ -13,13 +14,20 @@ def new_file():
     new_file_name = st.session_state.new_file
     if not new_file_name.endswith('.py'):
         new_file_name = f'{new_file_name}.py'
-    with open(os.path.join(settings.BASE_DIR, 'pages', new_file_name), 'w') as f:
-        f.write('''
+    logger.debug(f"create new file: {new_file_name}")
+
+    content = '''
 #!/usr/bin/env python3
 # -*- coding:utf-8 -*-
 import streamlit as st
+{add_content}
 st.write('Hello World!')
-''')
+'''
+    with open(os.path.join(settings.BASE_DIR, 'pages', new_file_name), 'w') as f:
+        content = content.format(add_content=f"""st.markdown("# {st.session_state.new_file}")""").strip()
+        st.write(f"create new file: {new_file_name}, write: ")
+        st.code(content, language='python')
+        f.write(content)
 
 
 with st.sidebar: