diff --git a/app.py b/app.py
index 5d20a01..7dc8bc0 100644
--- a/app.py
+++ b/app.py
@@ -1,12 +1,22 @@
 from flask import Flask
+from flasgger import Swagger
+from flask_cors import CORS
 
 app = Flask(__name__)
-
+CORS(app)
+swagger = Swagger(app)
 
 @app.route('/')
-def hello_world():  # put application's code here
+def hello_world():
+    """
+    一个hello world 的测试
+    ---
+    responses:
+      200:
+        description: 返回值
+    """
     return 'Hello World!'
 
 
 if __name__ == '__main__':
-    app.run()
+    app.run(debug=True, port=18080)
diff --git a/app/__init__.py b/app/__init__.py
new file mode 100644
index 0000000..5c2adfd
--- /dev/null
+++ b/app/__init__.py
@@ -0,0 +1,13 @@
+from flask import Flask
+from flask_cors import CORS
+from flasgger import Swagger
+
+def create_app():
+    app = Flask(__name__)
+    CORS(app)
+    swagger = Swagger(app)
+
+    from .routes import bp as main_bp
+    app.register_blueprint(main_bp)
+
+    return app
diff --git a/app/routes.py b/app/routes.py
new file mode 100644
index 0000000..df54931
--- /dev/null
+++ b/app/routes.py
@@ -0,0 +1,8 @@
+from flask import Blueprint, jsonify
+
+bp = Blueprint('main', __name__)
+
+@bp.route('/api/hello', methods=['GET'])
+def hello():
+    return jsonify({"message": "Hello from Flask!"})
+
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..de58312
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+flask
+flask-cors
+flasgger
\ No newline at end of file
diff --git a/wsgi.py b/wsgi.py
new file mode 100644
index 0000000..6026b0f
--- /dev/null
+++ b/wsgi.py
@@ -0,0 +1,4 @@
+from app import app
+
+if __name__ == "__main__":
+    app.run()