diff --git a/main.py b/main.py
index a6bf12b..fa3b16c 100644
--- a/main.py
+++ b/main.py
@@ -4,6 +4,7 @@ from engines.info_extractor import InfoExtractor
 from engines.crawler_bbc_search import Crawler_BBCSearch
 from utils.logger import logger
 import os, sys, time, traceback, json
+from utils.logger import logger
 
 base_dir = os.path.dirname(os.path.abspath(__file__))
 relative_path = os.path.join(base_dir, "iCloudEngine/src")
@@ -34,6 +35,7 @@ class Main(QueueProcessor):
 
 
 if __name__ == "__main__":
+    logger.warning("application start")
     try:
         # Main().startV2([9000])
         Main().startV2()
@@ -47,5 +49,9 @@ if __name__ == "__main__":
         logger.error(f"Function name: {function_name}")
         logger.error(f"Text: {text}")
 
+        import traceback
+
+        logger.warning(f"Crawler_NewsCN {traceback.format_exc()}")
+
     finally:
         logger.warning("application completed")