diff --git a/mmpretrain/apis/model.py b/mmpretrain/apis/model.py
index f0071156b5..3f05e1074c 100644
--- a/mmpretrain/apis/model.py
+++ b/mmpretrain/apis/model.py
@@ -1,7 +1,7 @@
 # Copyright (c) OpenMMLab. All rights reserved.
 import copy
-import inspect
 import fnmatch
+import inspect
 import os.path as osp
 import re
 import warnings