diff --git a/api/ragflow_server_fastapi.py b/api/ragflow_server_fastapi.py
index ff89230..c566bb5 100644
--- a/api/ragflow_server_fastapi.py
+++ b/api/ragflow_server_fastapi.py
@@ -85,11 +85,12 @@ def setup_health_check(app):
 def main():
     """主函数"""
     logging.info(r"""
-        ____   ___    ______ ______ __
-       / __ \ /   |  / ____// ____// /____  _      __
-      / /_/ // /| | / / __ / /_   / // __ \| | /| / /
-     / _, _// ___ |/ /_/ // __/  / // /_/ /| |/ |/ /
-    /_/ |_|/_/  |_|\____//_/    /_/ \____/ |__/|__/
+        _______   ______   _____    ______   _____ 
+       |__   __| |  ____| |  __ \  |  ____| / ____|
+          | |    | |__    | |__) | | |__    | (___ 
+          | |    |  __|   |  _  /  |  __|    \___ \
+          | |    | |____  | | \ \  | |____   ____) |
+          |_|    |______| |_|  \_\ |______| |_____/ 
 
     """)
     logging.info(f'RAGFlow version: {get_ragflow_version()}')