--- a/seahub/seahub/avatar/settings.py.orig	2023-09-07 15:09:20.602374375 +0800
+++ b/seahub/seahub/avatar/settings.py	2023-09-07 15:09:54.182346509 +0800
@@ -22,7 +22,7 @@
 
 ### Common settings ###
 AVATAR_FILE_STORAGE = getattr(settings, 'AVATAR_FILE_STORAGE', '')
-AVATAR_RESIZE_METHOD = getattr(settings, 'AVATAR_RESIZE_METHOD', Image.ANTIALIAS)
+AVATAR_RESIZE_METHOD = getattr(settings, 'AVATAR_RESIZE_METHOD', Image.Resampling.LANCZOS)
 AVATAR_GRAVATAR_BACKUP = getattr(settings, 'AVATAR_GRAVATAR_BACKUP', True)
 AVATAR_GRAVATAR_DEFAULT = getattr(settings, 'AVATAR_GRAVATAR_DEFAULT', None)
 AVATAR_MAX_AVATARS_PER_USER = getattr(settings, 'AVATAR_MAX_AVATARS_PER_USER', 42)