diff --git a/flask_app/logger_setup.py b/flask_app/logger_setup.py
index c4e58eb..ea7e0e3 100644
--- a/flask_app/logger_setup.py
+++ b/flask_app/logger_setup.py
@@ -45,5 +45,6 @@ def create_logger(app, subfolder):
         stream_handler.setFormatter(logging.Formatter('%(message)s'))
         logger.addHandler(stream_handler)
         logger.setLevel(logging.INFO)
+        logger.propagate = False
     g.logger = logger
     g.output_folder = output_folder
diff --git a/requirements.txt b/requirements.txt
index cf6b879..dc7e11a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ llama-index-readers-file==0.1.23
 llamaindex-py-client==0.1.19
 dashscope==1.19.2
 PyMuPDF==1.24.1
-openai==1.33.0
+openai==1.34.0
 pathlib==1.0.1
 alibabacloud_bailian20231229==1.7.0
 ratelimit==2.2.1