diff --git a/qlib/workflow/task/collect.py b/qlib/workflow/task/collect.py
index 13fcd0202..f48fc7c0d 100644
--- a/qlib/workflow/task/collect.py
+++ b/qlib/workflow/task/collect.py
@@ -5,7 +5,7 @@
 Collector module can collect objects from everywhere and process them such as merging, grouping, averaging and so on.
 """
 
-from libs.qlib.qlib.log import TimeInspector
+from qlib.log import TimeInspector
 from typing import Callable, Dict, List
 from qlib.log import get_module_logger
 from qlib.utils.serial import Serializable