diff --git a/DrissionPage/__init__.py b/DrissionPage/__init__.py
index c71f14a..a176375 100644
--- a/DrissionPage/__init__.py
+++ b/DrissionPage/__init__.py
@@ -9,8 +9,7 @@ from ._base.chromium import Chromium
 from ._configs.chromium_options import ChromiumOptions
 from ._configs.session_options import SessionOptions
 from ._pages.chromium_page import ChromiumPage
-from ._pages.mix_page import MixPage
-from ._pages.mix_page import MixPage as WebPage
 from ._pages.session_page import SessionPage
+from ._pages.web_page import WebPage
 
 __version__ = '4.1.0.0b21'
diff --git a/DrissionPage/__init__.pyi b/DrissionPage/__init__.pyi
index 79facd7..4271c2b 100644
--- a/DrissionPage/__init__.pyi
+++ b/DrissionPage/__init__.pyi
@@ -9,9 +9,8 @@ from ._base.chromium import Chromium
 from ._configs.chromium_options import ChromiumOptions
 from ._configs.session_options import SessionOptions
 from ._pages.chromium_page import ChromiumPage
-from ._pages.mix_page import MixPage
-from ._pages.mix_page import MixPage as WebPage
 from ._pages.session_page import SessionPage
+from ._pages.web_page import WebPage
 
-__all__ = ['MixPage', 'WebPage', 'ChromiumPage', 'Chromium', 'ChromiumOptions', 'SessionOptions', 'SessionPage', '__version__']
+__all__ = ['WebPage', 'ChromiumPage', 'Chromium', 'ChromiumOptions', 'SessionOptions', 'SessionPage', '__version__']
 __version__: str = ...
diff --git a/DrissionPage/_base/base.pyi b/DrissionPage/_base/base.pyi
index a509972..af376f0 100644
--- a/DrissionPage/_base/base.pyi
+++ b/DrissionPage/_base/base.pyi
@@ -15,8 +15,8 @@ from .._elements.session_element import SessionElement
 from .._functions.elements import SessionElementsList
 from .._pages.chromium_frame import ChromiumFrame
 from .._pages.chromium_page import ChromiumPage
-from .._pages.mix_page import MixPage
 from .._pages.session_page import SessionPage
+from .._pages.web_page import WebPage
 
 
 class BaseParser(object):
@@ -338,7 +338,7 @@ class BasePage(BaseParser):
     _DownloadKit: Optional[DownloadKit] = ...
     _none_ele_return_value: bool = ...
     _none_ele_value: Any = ...
-    _page: Union[ChromiumPage, SessionPage, MixPage] = ...
+    _page: Union[ChromiumPage, SessionPage, WebPage] = ...
 
     def __init__(self): ...
 
diff --git a/DrissionPage/_base/chromium.pyi b/DrissionPage/_base/chromium.pyi
index 0401ef8..d94cf6b 100644
--- a/DrissionPage/_base/chromium.pyi
+++ b/DrissionPage/_base/chromium.pyi
@@ -225,7 +225,7 @@ class Chromium(object):
                  background: bool = False,
                  new_context: bool = False) -> Union[ChromiumTab, MixTab]:
         """新建一个标签页
-        :param obj: 要创建的Tab类型
+        :param mix: 是否创建MixTab
         :param url: 新标签页跳转到的网址
         :param new_window: 是否在新窗口打开标签页
         :param background: 是否不激活新标签页，如new_window为True则无效
diff --git a/DrissionPage/_base/driver.pyi b/DrissionPage/_base/driver.pyi
index cf9bcee..4cb69b4 100644
--- a/DrissionPage/_base/driver.pyi
+++ b/DrissionPage/_base/driver.pyi
@@ -12,7 +12,7 @@ from typing import Union, Callable, Dict, Optional
 from requests import Response
 from websocket import WebSocket
 
-from .browser import Chromium
+from .._base.chromium import Chromium
 
 
 class Driver(object):
diff --git a/DrissionPage/_elements/chromium_element.py b/DrissionPage/_elements/chromium_element.py
index bc58510..8b6d6e2 100644
--- a/DrissionPage/_elements/chromium_element.py
+++ b/DrissionPage/_elements/chromium_element.py
@@ -27,8 +27,8 @@ from .._units.selector import SelectElement
 from .._units.setter import ChromiumElementSetter
 from .._units.states import ElementStates, ShadowRootStates
 from .._units.waiter import ElementWaiter
-from ..errors import ContextLostError, ElementLostError, JavaScriptError, CDPError, NoResourceError, AlertExistsError, \
-    NoRectError
+from ..errors import (ContextLostError, ElementLostError, JavaScriptError, CDPError, NoResourceError,
+                      AlertExistsError, NoRectError)
 
 __FRAME_ELEMENT__ = ('iframe', 'frame')
 
diff --git a/DrissionPage/_elements/chromium_element.pyi b/DrissionPage/_elements/chromium_element.pyi
index 6b44613..8ada2b8 100644
--- a/DrissionPage/_elements/chromium_element.pyi
+++ b/DrissionPage/_elements/chromium_element.pyi
@@ -15,7 +15,7 @@ from .._pages.chromium_base import ChromiumBase
 from .._pages.chromium_frame import ChromiumFrame
 from .._pages.chromium_page import ChromiumPage
 from .._pages.chromium_tab import ChromiumTab
-from .._pages.mix_page import MixPage
+from .._pages.web_page import WebPage
 from .._units.clicker import Clicker
 from .._units.rect import ElementRect
 from .._units.scroller import ElementScroller
@@ -30,7 +30,7 @@ PIC_TYPE = Literal['jpg', 'jpeg', 'png', 'webp', True]
 class ChromiumElement(DrissionElement):
     _tag: Optional[str] = ...
     owner: ChromiumBase = ...
-    page: Union[ChromiumPage, MixPage] = ...
+    page: Union[ChromiumPage, WebPage] = ...
     tab: Union[ChromiumPage, ChromiumTab] = ...
     _node_id: int = ...
     _obj_id: str = ...
@@ -898,7 +898,7 @@ def find_by_css(ele: ChromiumElement,
     ...
 
 
-def make_chromium_eles(page: Union[ChromiumBase, ChromiumPage, MixPage, ChromiumTab, ChromiumFrame],
+def make_chromium_eles(page: Union[ChromiumBase, ChromiumPage, WebPage, ChromiumTab, ChromiumFrame],
                        _ids: Union[tuple, list, str, int],
                        index: Optional[int] = 1,
                        is_obj_id: bool = True,
diff --git a/DrissionPage/_pages/chromium_base.pyi b/DrissionPage/_pages/chromium_base.pyi
index 37c1b2b..e73aeff 100644
--- a/DrissionPage/_pages/chromium_base.pyi
+++ b/DrissionPage/_pages/chromium_base.pyi
@@ -10,8 +10,8 @@ from typing import Union, Tuple, Any, Optional, Literal
 
 from .chromium_page import ChromiumPage
 from .chromium_tab import ChromiumTab
-from .mix_page import MixPage
 from .mix_tab import MixTab
+from .web_page import WebPage
 from .._base.base import BasePage
 from .._base.chromium import Chromium
 from .._base.driver import Driver
@@ -34,7 +34,7 @@ PIC_TYPE = Literal['jpg', 'jpeg', 'png', 'webp', True]
 
 
 class ChromiumBase(BasePage):
-    _tab: Union[ChromiumTab, MixTab, ChromiumFrame, ChromiumPage, MixPage] = ...
+    _tab: Union[ChromiumTab, MixTab, ChromiumFrame, ChromiumPage, WebPage] = ...
     _browser: Chromium = ...
     _driver: Optional[Driver] = ...
     _frame_id: str = ...
diff --git a/DrissionPage/_pages/mix_page.py b/DrissionPage/_pages/web_page.py
similarity index 97%
rename from DrissionPage/_pages/mix_page.py
rename to DrissionPage/_pages/web_page.py
index 9f1c1f3..fbcc035 100644
--- a/DrissionPage/_pages/mix_page.py
+++ b/DrissionPage/_pages/web_page.py
@@ -11,10 +11,10 @@ from .._base.base import BasePage
 from .._configs.chromium_options import ChromiumOptions
 from .._functions.cookies import set_session_cookies, set_tab_cookies
 from .._functions.settings import Settings
-from .._units.setter import MixPageSetter
+from .._units.setter import WebPageSetter
 
 
-class MixPage(SessionPage, ChromiumPage, BasePage):
+class WebPage(SessionPage, ChromiumPage, BasePage):
     """整合浏览器和request的页面类"""
 
     def __new__(cls, mode='d', timeout=None, chromium_options=None, session_or_options=None):
@@ -42,7 +42,7 @@ class MixPage(SessionPage, ChromiumPage, BasePage):
             chromium_options = ChromiumOptions(read_file=chromium_options)
             chromium_options.set_timeouts(base=self._timeout).set_paths(download_path=self.download_path)
         super(SessionPage, self).__init__(addr_or_opts=chromium_options, timeout=timeout)
-        self._type = 'MixPage'
+        self._type = 'WebPage'
         self.change_mode(mode, go=False, copy_cookies=False)
 
     def __call__(self, locator, index=1, timeout=None):
@@ -57,7 +57,7 @@ class MixPage(SessionPage, ChromiumPage, BasePage):
     @property
     def set(self):
         if self._set is None:
-            self._set = MixPageSetter(self)
+            self._set = WebPageSetter(self)
         return self._set
 
     @property
@@ -252,4 +252,4 @@ class MixPage(SessionPage, ChromiumPage, BasePage):
             self._has_driver = None
 
     def __repr__(self):
-        return f'<MixPage browser_id={self.browser.id} tab_id={self.tab_id}>'
+        return f'<WebPage browser_id={self.browser.id} tab_id={self.tab_id}>'
diff --git a/DrissionPage/_pages/mix_page.pyi b/DrissionPage/_pages/web_page.pyi
similarity index 98%
rename from DrissionPage/_pages/mix_page.pyi
rename to DrissionPage/_pages/web_page.pyi
index baf99e7..7756fc9 100644
--- a/DrissionPage/_pages/mix_page.pyi
+++ b/DrissionPage/_pages/web_page.pyi
@@ -20,13 +20,13 @@ from .._configs.session_options import SessionOptions
 from .._elements.chromium_element import ChromiumElement
 from .._elements.session_element import SessionElement
 from .._functions.elements import SessionElementsList, ChromiumElementsList
-from .._units.setter import MixPageSetter
-from .._units.waiter import MixPageWaiter
+from .._units.setter import WebPageSetter
+from .._units.waiter import WebPageWaiter
 
 
-class MixPage(SessionPage, ChromiumPage, BasePage):
+class WebPage(SessionPage, ChromiumPage, BasePage):
     _d_mode: bool = ...
-    _set: MixPageSetter = ...
+    _set: WebPageSetter = ...
     _has_driver: Optional[bool] = ...
     _has_session: Optional[bool] = ...
     _session_options: Union[SessionOptions, None] = ...
@@ -58,18 +58,18 @@ class MixPage(SessionPage, ChromiumPage, BasePage):
         ...
 
     @property
-    def latest_tab(self) -> Union[MixTab, MixPage, str]:
+    def latest_tab(self) -> Union[MixTab, WebPage, str]:
         """返回最新的标签页，最新标签页指最后创建或最后被激活的
         当Settings.singleton_tab_obj==True时返回Tab对象，否则返回tab id"""
         ...
 
     @property
-    def set(self) -> MixPageSetter:
+    def set(self) -> WebPageSetter:
         """返回用于设置的对象"""
         ...
 
     @property
-    def wait(self) -> MixPageWaiter:
+    def wait(self) -> WebPageWaiter:
         """返回用于等待的对象"""
         ...
 
diff --git a/DrissionPage/_units/cookies_setter.py b/DrissionPage/_units/cookies_setter.py
index 38f64c1..651d26d 100644
--- a/DrissionPage/_units/cookies_setter.py
+++ b/DrissionPage/_units/cookies_setter.py
@@ -56,7 +56,7 @@ class SessionCookiesSetter(object):
         self._owner.session.cookies.clear()
 
 
-class MixPageCookiesSetter(CookiesSetter, SessionCookiesSetter):
+class WebPageCookiesSetter(CookiesSetter, SessionCookiesSetter):
 
     def __call__(self, cookies):
         if self._owner.mode == 'd' and self._owner._has_driver:
diff --git a/DrissionPage/_units/cookies_setter.pyi b/DrissionPage/_units/cookies_setter.pyi
index 4301e40..a90ad61 100644
--- a/DrissionPage/_units/cookies_setter.pyi
+++ b/DrissionPage/_units/cookies_setter.pyi
@@ -10,9 +10,9 @@ from typing import Union
 
 from .._base.chromium import Chromium
 from .._pages.chromium_base import ChromiumBase
-from .._pages.mix_page import MixPage
 from .._pages.mix_tab import MixTab
 from .._pages.session_page import SessionPage
+from .._pages.web_page import WebPage
 
 
 class BrowserCookiesSetter(object):
@@ -99,12 +99,12 @@ class SessionCookiesSetter(object):
         ...
 
 
-class MixPageCookiesSetter(CookiesSetter, SessionCookiesSetter):
-    _owner: Union[MixPage, MixTab] = ...
+class WebPageCookiesSetter(CookiesSetter, SessionCookiesSetter):
+    _owner: Union[WebPage, MixTab] = ...
 
-    def __init__(self, owner: Union[MixPage, MixTab]):
+    def __init__(self, owner: Union[WebPage, MixTab]):
         """
-        :param owner: MixPage, MixTab对象
+        :param owner: WebPage, MixTab对象
         """
         ...
 
diff --git a/DrissionPage/_units/rect.pyi b/DrissionPage/_units/rect.pyi
index 0a1a8c7..93a8b1f 100644
--- a/DrissionPage/_units/rect.pyi
+++ b/DrissionPage/_units/rect.pyi
@@ -12,8 +12,8 @@ from .._pages.chromium_base import ChromiumBase
 from .._pages.chromium_frame import ChromiumFrame
 from .._pages.chromium_page import ChromiumPage
 from .._pages.chromium_tab import ChromiumTab
-from .._pages.mix_page import MixPage
 from .._pages.mix_tab import MixTab
+from .._pages.web_page import WebPage
 
 
 class ElementRect(object):
@@ -110,7 +110,7 @@ class TabRect(object):
         """
         :param owner: Page对象和Tab对象
         """
-        self._owner: Union[ChromiumPage, ChromiumTab, MixPage, MixTab] = ...
+        self._owner: Union[ChromiumPage, ChromiumTab, WebPage, MixTab] = ...
 
     @property
     def window_state(self) -> str:
diff --git a/DrissionPage/_units/scroller.pyi b/DrissionPage/_units/scroller.pyi
index 1a4a5bd..03fa308 100644
--- a/DrissionPage/_units/scroller.pyi
+++ b/DrissionPage/_units/scroller.pyi
@@ -12,8 +12,8 @@ from .._pages.chromium_base import ChromiumBase
 from .._pages.chromium_frame import ChromiumFrame
 from .._pages.chromium_page import ChromiumPage
 from .._pages.chromium_tab import ChromiumTab
-from .._pages.mix_page import MixPage
 from .._pages.mix_tab import MixTab
+from .._pages.web_page import WebPage
 
 
 class Scroller(object):
@@ -186,7 +186,7 @@ class PageScroller(Scroller):
 
     def to_see(self,
                loc_or_ele: Union[str, tuple, ChromiumElement],
-               center: Union[bool, None] = None) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+               center: Union[bool, None] = None) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动页面直到元素可见
         :param loc_or_ele: 元素的定位信息，可以是loc元组，或查询字符串
         :param center: 是否尽量滚动到页面正中，为None时如果被遮挡，则滚动到页面正中
@@ -194,27 +194,27 @@ class PageScroller(Scroller):
         """
         ...
 
-    def to_top(self) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def to_top(self) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动到顶端，水平位置不变"""
         ...
 
-    def to_bottom(self) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def to_bottom(self) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动到底端，水平位置不变"""
         ...
 
-    def to_half(self) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def to_half(self) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动到垂直中间位置，水平位置不变"""
         ...
 
-    def to_rightmost(self) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def to_rightmost(self) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动到最右边，垂直位置不变"""
         ...
 
-    def to_leftmost(self) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def to_leftmost(self) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动到最左边，垂直位置不变"""
         ...
 
-    def to_location(self, x: int, y: int) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def to_location(self, x: int, y: int) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """滚动到指定位置
         :param x: 水平距离
         :param y: 垂直距离
@@ -222,28 +222,28 @@ class PageScroller(Scroller):
         """
         ...
 
-    def up(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def up(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """向上滚动若干像素，水平位置不变
         :param pixel: 滚动的像素
         :return: None
         """
         ...
 
-    def down(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def down(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """向下滚动若干像素，水平位置不变
         :param pixel: 滚动的像素
         :return: None
         """
         ...
 
-    def left(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def left(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """向左滚动若干像素，垂直位置不变
         :param pixel: 滚动的像素
         :return: None
         """
         ...
 
-    def right(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, MixPage]:
+    def right(self, pixel: int = 300) -> Union[ChromiumTab, MixTab, ChromiumPage, WebPage]:
         """向右滚动若干像素，垂直位置不变
         :param pixel: 滚动的像素
         :return: None
diff --git a/DrissionPage/_units/setter.py b/DrissionPage/_units/setter.py
index a3185f0..731732d 100644
--- a/DrissionPage/_units/setter.py
+++ b/DrissionPage/_units/setter.py
@@ -10,7 +10,7 @@ from time import sleep
 
 from requests.structures import CaseInsensitiveDict
 
-from .cookies_setter import SessionCookiesSetter, CookiesSetter, MixPageCookiesSetter, BrowserCookiesSetter
+from .cookies_setter import SessionCookiesSetter, CookiesSetter, WebPageCookiesSetter, BrowserCookiesSetter
 from .._functions.tools import show_or_hide_browser
 from .._functions.web import format_headers
 from ..errors import ElementLostError, JavaScriptError
@@ -235,8 +235,8 @@ class TabSetter(ChromiumBaseSetter):
         self._owner.browser._dl_mgr.set_rename(self._owner.tab_id, name, suffix)
 
     def when_download_file_exists(self, mode):
-        types = {'rename': 'rename', 'overwrite': 'overwrite', 'skip': 'skip', 'r': 'rename', 'o': 'overwrite',
-                 's': 'skip'}
+        types = {'rename': 'rename', 'overwrite': 'overwrite', 'skip': 'skip',
+                 'r': 'rename', 'o': 'overwrite', 's': 'skip'}
         mode = types.get(mode, mode)
         if mode not in types:
             raise ValueError(f'''mode参数只能是 '{"', '".join(types.keys())}' 之一，现在是：{mode}''')
@@ -266,7 +266,7 @@ class ChromiumPageSetter(TabSetter):
         self._owner.browser._download_path = self._owner._download_path
 
 
-class MixPageSetter(ChromiumPageSetter):
+class WebPageSetter(ChromiumPageSetter):
     def __init__(self, owner):
         super().__init__(owner)
         self._session_setter = SessionPageSetter(self._owner)
@@ -275,7 +275,7 @@ class MixPageSetter(ChromiumPageSetter):
     @property
     def cookies(self):
         if self._cookies_setter is None:
-            self._cookies_setter = MixPageCookiesSetter(self._owner)
+            self._cookies_setter = WebPageCookiesSetter(self._owner)
         return self._cookies_setter
 
     def headers(self, headers):
@@ -300,19 +300,19 @@ class MixTabSetter(TabSetter):
     @property
     def cookies(self):
         if self._cookies_setter is None:
-            self._cookies_setter = MixPageCookiesSetter(self._owner)
+            self._cookies_setter = WebPageCookiesSetter(self._owner)
         return self._cookies_setter
 
     def headers(self, headers):
-        if self._owner._has_session:
+        if self._owner._session:
             self._session_setter.headers(headers)
-        if self._owner._has_driver:
+        if self._owner._driver and self._owner._driver.is_running:
             self._chromium_setter.headers(headers)
 
     def user_agent(self, ua, platform=None):
-        if self._owner._has_session:
+        if self._owner._session:
             self._session_setter.user_agent(ua)
-        if self._owner._has_driver:
+        if self._owner._driver and self._owner._driver.is_running:
             self._chromium_setter.user_agent(ua, platform)
 
     def timeouts(self, base=None, page_load=None, script=None):
@@ -370,7 +370,7 @@ class LoadMode(object):
         if value.lower() not in ('normal', 'eager', 'none'):
             raise ValueError("只能选择 'normal', 'eager', 'none'。")
         self._owner._load_mode = value
-        if self._owner._type in ('ChromiumPage', 'MixPage'):
+        if self._owner._type in ('ChromiumPage', 'WebPage'):
             self._owner.browser._load_mode = value
 
     def normal(self):
diff --git a/DrissionPage/_units/setter.pyi b/DrissionPage/_units/setter.pyi
index 9849c01..b2890b9 100644
--- a/DrissionPage/_units/setter.pyi
+++ b/DrissionPage/_units/setter.pyi
@@ -11,7 +11,7 @@ from typing import Union, Tuple, Literal, Any, Optional
 from requests.adapters import HTTPAdapter
 from requests.auth import HTTPBasicAuth
 
-from .cookies_setter import SessionCookiesSetter, CookiesSetter, MixPageCookiesSetter, BrowserCookiesSetter
+from .cookies_setter import SessionCookiesSetter, CookiesSetter, WebPageCookiesSetter, BrowserCookiesSetter
 from .scroller import PageScroller
 from .._base.base import BasePage
 from .._base.chromium import Chromium
@@ -20,9 +20,9 @@ from .._pages.chromium_base import ChromiumBase
 from .._pages.chromium_frame import ChromiumFrame
 from .._pages.chromium_page import ChromiumPage
 from .._pages.chromium_tab import ChromiumTab
-from .._pages.mix_page import MixPage
 from .._pages.mix_tab import MixTab
 from .._pages.session_page import SessionPage
+from .._pages.web_page import WebPage
 
 FILE_EXISTS = Literal['skip', 'rename', 'overwrite', 's', 'r', 'o']
 
@@ -403,19 +403,19 @@ class ChromiumPageSetter(TabSetter):
         ...
 
 
-class MixPageSetter(ChromiumPageSetter):
-    _owner: MixPage = ...
+class WebPageSetter(ChromiumPageSetter):
+    _owner: WebPage = ...
     _session_setter: SessionPageSetter = ...
     _chromium_setter: ChromiumPageSetter = ...
 
-    def __init__(self, owner: MixPage):
+    def __init__(self, owner: WebPage):
         """
-        :param owner: MixPage对象
+        :param owner: WebPage对象
         """
         ...
 
     @property
-    def cookies(self) -> MixPageCookiesSetter:
+    def cookies(self) -> WebPageCookiesSetter:
         """返回用于设置cookies的对象"""
         ...
 
@@ -432,7 +432,7 @@ class MixTabSetter(TabSetter):
         ...
 
     @property
-    def cookies(self) -> MixPageCookiesSetter:
+    def cookies(self) -> WebPageCookiesSetter:
         """返回用于设置cookies的对象"""
         ...
 
@@ -535,7 +535,7 @@ class LoadMode(object):
         """
         ...
 
-    def __call__(self, value: str) -> None:
+    def __call__(self, value: Literal['normal', 'eager', 'none']) -> None:
         """设置加载策略
         :param value: 可选 'normal', 'eager', 'none'
         :return: None
diff --git a/DrissionPage/_units/waiter.pyi b/DrissionPage/_units/waiter.pyi
index f0f3328..c8febe6 100644
--- a/DrissionPage/_units/waiter.pyi
+++ b/DrissionPage/_units/waiter.pyi
@@ -14,8 +14,8 @@ from .._pages.chromium_base import ChromiumBase
 from .._pages.chromium_frame import ChromiumFrame
 from .._pages.chromium_page import ChromiumPage
 from .._pages.chromium_tab import ChromiumTab
-from .._pages.mix_page import MixPage
 from .._pages.mix_tab import MixTab
+from .._pages.web_page import WebPage
 
 
 class OriginWaiter(object):
@@ -349,7 +349,7 @@ class MixTabWaiter(BaseWaiter):
 
 
 class ChromiumPageWaiter(TabWaiter):
-    _owner: Union[ChromiumPage, MixPage] = ...
+    _owner: Union[ChromiumPage, WebPage] = ...
 
     def __init__(self, owner: ChromiumPage):
         """
@@ -416,10 +416,10 @@ class ChromiumPageWaiter(TabWaiter):
         ...
 
 
-class MixPageWaiter(TabWaiter):
-    _owner: Union[ChromiumPage, MixPage] = ...
+class WebPageWaiter(TabWaiter):
+    _owner: Union[ChromiumPage, WebPage] = ...
 
-    def __init__(self, owner: MixPage):
+    def __init__(self, owner: WebPage):
         """
         :param owner: Page对象
         """
@@ -427,7 +427,7 @@ class MixPageWaiter(TabWaiter):
 
     def __call__(self,
                  second: float,
-                 scope: float = None) -> MixPage:
+                 scope: float = None) -> WebPage:
         """等待若干秒，如传入两个参数，等待时间为这两个数间的一个随机数
         :param second: 秒数
         :param scope: 随机数范围
@@ -459,7 +459,7 @@ class MixPageWaiter(TabWaiter):
                    text: str,
                    exclude: bool = False,
                    timeout: float = None,
-                   raise_err: bool = None) -> Union[False, MixPage]:
+                   raise_err: bool = None) -> Union[False, WebPage]:
         """等待url变成包含或不包含指定文本
         :param text: 用于识别的文本
         :param exclude: 是否排除，为True时当url不包含text指定文本时返回True
@@ -473,7 +473,7 @@ class MixPageWaiter(TabWaiter):
                      text: str,
                      exclude: bool = False,
                      timeout: float = None,
-                     raise_err: bool = None) -> Union[False, MixPage]:
+                     raise_err: bool = None) -> Union[False, WebPage]:
         """等待title变成包含或不包含指定文本
         :param text: 用于识别的文本
         :param exclude: 是否排除，为True时当title不包含text指定文本时返回True
diff --git a/DrissionPage/common.py b/DrissionPage/common.py
index 96bcb0c..d7f8c38 100644
--- a/DrissionPage/common.py
+++ b/DrissionPage/common.py
@@ -13,7 +13,6 @@ from ._functions.keys import Keys
 from ._functions.settings import Settings
 from ._functions.tools import wait_until, configs_to_here
 from ._functions.web import get_blob, tree
-
 from ._units.actions import Actions
 
 __all__ = ['make_session_ele', 'Actions', 'Keys', 'By', 'Settings', 'wait_until', 'configs_to_here', 'get_blob',