diff --git a/DrissionPage/configs/chromium_options.py b/DrissionPage/configs/chromium_options.py
index 253d103..b7d619f 100644
--- a/DrissionPage/configs/chromium_options.py
+++ b/DrissionPage/configs/chromium_options.py
@@ -238,7 +238,7 @@ class ChromiumOptions(object):
         :param on_off: 开或关
         :return: 当前对象
         """
-        on_off = None if on_off else False
+        on_off = 'new' if on_off else False
         return self.set_argument('--headless', on_off)
 
     def set_no_imgs(self, on_off=True):
diff --git a/DrissionPage/easy_set.py b/DrissionPage/easy_set.py
index b949e4a..640dbb2 100644
--- a/DrissionPage/easy_set.py
+++ b/DrissionPage/easy_set.py
@@ -150,7 +150,7 @@ def set_headless(on_off=True, ini_path=None):
     :param ini_path: 要修改的ini文件路径
     :return: None
     """
-    on_off = None if on_off else False
+    on_off = 'new' if on_off else False
     set_argument('--headless', on_off, ini_path)