diff --git a/Html/apps/views/vscode.py b/Html/apps/views/vscode.py
index a386c3d..b07229a 100644
--- a/Html/apps/views/vscode.py
+++ b/Html/apps/views/vscode.py
@@ -66,7 +66,7 @@ def desktop(user_uuid, course_id, chapter_name, lesson_name):
 
 
     chatmanager = ChatManager(restart=not load_history)
-    print(f"now user uuid {user_uuid}")
+    print(f"now user uuid {user_uuid}, start with restart={not load_history}")
     current_app.extensions["user_uuid2chatmanager"][user_uuid] = chatmanager
     code_server_port = 10000 + int(uuid.uuid4().int % 10000)
     # chatmanager.start_code_server(user_uuid, user_id, path_dir, code_server_port)