fix: referrer

app/__init__.py

@@ -24,10 +24,14 @@ def create_app(config_name='default'):
     :return: Flask app instance
     """
     app = Flask(__name__)
-    
+
     # 1. 加载配置
     app.config.from_object(config[config_name])
     config[config_name].init_app(app)
+
+    # 信任代理转发的头信息
+    from werkzeug.middleware.proxy_fix import ProxyFix
+    app.wsgi_app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1, x_host=1)
     # 2. 初始化扩展
     db.init_app(app)
     migrate.init_app(app, db)