diff --git a/.gitignore b/.gitignore
index ac77d92..947795f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-__*
+__pycache__
 env
 venv
 dist
\ No newline at end of file
diff --git a/backend/__init__.py b/backend/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/backend/api.py b/backend/api.py
new file mode 100644
index 0000000..2fae157
--- /dev/null
+++ b/backend/api.py
@@ -0,0 +1,35 @@
+from flask import Blueprint, jsonify, request,make_response,redirect,url_for,render_template
+from Jsonfile import JSONfile
+import emission
+data= JSONfile("chaine.json")
+api = Blueprint("api", __name__)
+
+
+
+@api.route('/ping', methods=['GET'])
+def ping_pong():
+    return jsonify('pong!')
+
+@api.route('/chaine/<num>', methods=['GET'])
+def get_chaine(num):
+    chaine=data.get_chaine(num)
+    if (chaine == "numero de chaine inconnue"):
+        return make_response("",204)
+    else:
+        return jsonify(chaine)
+
+@api.route('/chaine/', methods=['put'])
+def update_list():
+        status=data.parsechaine()
+        if(status=='ok'):
+            return jsonify("OK")
+        else:
+            return make_response('Error during Chaine Update',500)
+
+@api.route('/chaine/<num>/emission', methods=['GET'])
+def get_emmission(num):
+    chaine=data.get_chaine(num)
+    if (chaine == "numero de chaine inconnue"):
+        return make_response("",204)
+    else:    
+        return jsonify(emission.parse_emmission(chaine))
diff --git a/backend/app.py b/backend/app.py
new file mode 100644
index 0000000..1a10cf0
--- /dev/null
+++ b/backend/app.py
@@ -0,0 +1,19 @@
+from flask import Flask,render_template
+from flask_cors import CORS
+from api import api
+#from ReverseProxied import ReverseProxied
+def create_app(app_name=__name__):
+    app=Flask(__name__, static_folder= "./dist/static",template_folder="./dist")
+    app.config.from_object('config.BaseConfig')
+    #app.wsgi_app = ReverseProxied(app.wsgi_app)
+    CORS(app)
+    app.register_blueprint(api, url_prefix="/api/v1")
+    @app.route('/<path:path>')
+    def index(path):
+        return render_template('index.html')
+    return app
+
+
+##@app.errorhandler(404)
+##def ma_page_404(error):
+##        return redirect("https://www.ducamps.win/404/404.html", 307)
diff --git a/backend/config.py b/backend/config.py
new file mode 100644
index 0000000..24dea4c
--- /dev/null
+++ b/backend/config.py
@@ -0,0 +1,3 @@
+class BaseConfig(object):  
+    DEBUG = True
+    SECRET_KEY = 'mysecretkeyg'
\ No newline at end of file
diff --git a/backend/run.py b/backend/run.py
index 8df6d4a..3b426ae 100644
--- a/backend/run.py
+++ b/backend/run.py
@@ -1,52 +1,4 @@
-from flask import Flask,request,make_response,redirect,url_for,render_template,jsonify
-from flask_cors import CORS
-from Jsonfile import JSONfile
-#from ReverseProxied import ReverseProxied
-import emission
-data= JSONfile("chaine.json")
-app=Flask(__name__,static_folder = "./dist/static",template_folder="./dist")
-#app.wsgi_app = ReverseProxied(app.wsgi_app)
-CORS(app)
-
-@app.route('/', defaults={'path': ''})
-@app.route('/<path:path>')
-def index(path):
-    return render_template('index.html')
-
-@app.route('/api/v1/ping', methods=['GET'])
-def ping_pong():
-    return jsonify('pong!')
-
-@app.route('/api/v1/chaine/<num>', methods=['GET'])
-def get_chaine(num):
-    chaine=data.get_chaine(num)
-    if (chaine == "numero de chaine inconnue"):
-        return make_response("",204)
-    else:
-        return jsonify(chaine)
-
-@app.route('/api/v1/chaine/', methods=['put'])
-def update_list():
-        status=data.parsechaine()
-        if(status=='ok'):
-            return jsonify("OK")
-        else:
-            return make_response('Error during Chaine Update',500)
-
-@app.route('/api/v1/chaine/<num>/emission', methods=['GET'])
-def get_emmission(num):
-    chaine=data.get_chaine(num)
-    if (chaine == "numero de chaine inconnue"):
-        return make_response("",204)
-    else:    
-        return jsonify(emission.parse_emmission(chaine))
-
-##@app.errorhandler(404)
-##def ma_page_404(error):
-##        return redirect("https://www.ducamps.win/404/404.html", 307)
-
-
-
-
 if __name__ == '__main__':
-    app.run(debug=True)
\ No newline at end of file
+    from app import create_app
+    app= create_app()
+    app.run()
\ No newline at end of file