diff --git a/DrissionPage/_elements/chromium_element.py b/DrissionPage/_elements/chromium_element.py
index 90bc03f..3f152ee 100644
--- a/DrissionPage/_elements/chromium_element.py
+++ b/DrissionPage/_elements/chromium_element.py
@@ -9,6 +9,7 @@ from json import loads
 from os.path import basename
 from pathlib import Path
 from re import search
+from threading import Thread
 from time import perf_counter, sleep
 
 from DataRecorder.tools import get_usable_path, make_valid_name