diff --git a/bin/visual_dl.py b/bin/visual_dl.py
index 22b1bca0cea1f66282f4dfbcd1f495943d54c517..2a286cc7e12cb51e7dcf3f80d03548f0be40ae24 100644
--- a/bin/visual_dl.py
+++ b/bin/visual_dl.py
@@ -52,7 +52,6 @@ static_file_path = "../visualdl/frontend/dist/"
 
 @app.route('/static/<path:filename>')
 def serve_static(filename):
-    print("aaa")
     return send_from_directory(os.path.join(server_path, static_file_path), filename)