diff --git a/flask_app/routes/get_deviation.py b/flask_app/routes/get_deviation.py
index 629f09b..94a4daf 100644
--- a/flask_app/routes/get_deviation.py
+++ b/flask_app/routes/get_deviation.py
@@ -10,8 +10,8 @@ from flask_app.routes.utils import generate_deviation_response, validate_request
 from flask_app.ConnectionLimiter import require_connection_limit
 get_deviation_bp = Blueprint('get_deviation', __name__)
 @get_deviation_bp.route('/get_deviation', methods=['POST'])
-@require_connection_limit(timeout=720)
 @validate_and_setup_logger
+@require_connection_limit(timeout=720)
 def get_deviation():
     logger = g.logger
     unique_id = g.unique_id
@@ -50,7 +50,7 @@ def get_deviation():
                 yield f"data: {json.dumps(shangwu_star_deviation_response, ensure_ascii=False)}\n\n"
                 yield f"data: {json.dumps(final_response, ensure_ascii=False)}\n\n"
 
-            return Response(generate(), mimetype='text/event-stream')
+            return generate()
     except Exception as e:
         logger.error('发生异常: ' + str(e))
         return jsonify({'error': str(e)}), 500