diff --git a/DrissionPage/_base/base.py b/DrissionPage/_base/base.py
index 21e3292..d67ccb6 100644
--- a/DrissionPage/_base/base.py
+++ b/DrissionPage/_base/base.py
@@ -52,8 +52,9 @@ class BaseParser(object):
 class BaseElement(BaseParser):
     """各元素类的基类"""
 
-    def __init__(self, page=None):
-        self.page = page
+    def __init__(self, owner=None):
+        self.owner = owner
+        self.page = owner._page
         self._type = 'BaseElement'
 
     # ----------------以下属性或方法由后代实现----------------
@@ -175,7 +176,7 @@ class DrissionElement(BaseElement):
             raise ElementNotFoundError(None, 'child()', {'locator': locator, 'index': index,
                                                          'ele_only': ele_only})
         else:
-            return NoneElement(self.page, 'child()', {'locator': locator, 'index': index, 'ele_only': ele_only})
+            return NoneElement(self.owner, 'child()', {'locator': locator, 'index': index, 'ele_only': ele_only})
 
     def prev(self, locator='', index=1, timeout=None, ele_only=True):
         """返回前面的一个兄弟元素，可用查询语法筛选，可指定返回筛选结果的第几个
@@ -293,7 +294,7 @@ class DrissionElement(BaseElement):
         if Settings.raise_when_ele_not_found:
             raise ElementNotFoundError(None, func, {'locator': locator, 'index': index, 'ele_only': ele_only})
         else:
-            return NoneElement(self.page, func, {'locator': locator, 'index': index, 'ele_only': ele_only})
+            return NoneElement(self.owner, func, {'locator': locator, 'index': index, 'ele_only': ele_only})
 
     def _get_relatives(self, index=None, locator='', direction='following', brother=True, timeout=.5, ele_only=True):
         """按要求返回兄弟元素或节点组成的列表
diff --git a/DrissionPage/_base/base.pyi b/DrissionPage/_base/base.pyi
index 235d8f6..ea4d22d 100644
--- a/DrissionPage/_base/base.pyi
+++ b/DrissionPage/_base/base.pyi
@@ -12,6 +12,9 @@ from DownloadKit import DownloadKit
 
 from .._elements.none_element import NoneElement
 from .._elements.session_element import SessionElement
+from .._pages.chromium_page import ChromiumPage
+from .._pages.session_page import SessionPage
+from .._pages.web_page import WebPage
 
 
 class BaseParser(object):
@@ -53,8 +56,9 @@ class BaseParser(object):
 
 class BaseElement(BaseParser):
 
-    def __init__(self, page: BasePage = None):
-        self.page: BasePage = ...
+    def __init__(self, owner: BasePage = None):
+        self.owner: BasePage = ...
+        self.page: Union[ChromiumPage, SessionPage, WebPage] = ...
 
     # ----------------以下属性或方法由后代实现----------------
     @property
@@ -81,9 +85,7 @@ class BaseElement(BaseParser):
 
 class DrissionElement(BaseElement):
 
-    def __init__(self,
-                 page: BasePage = ...):
-        self.page: BasePage = ...
+    def __init__(self, owner: BasePage = None): ...
 
     @property
     def link(self) -> str: ...
@@ -202,6 +204,7 @@ class BasePage(BaseParser):
         self._DownloadKit: DownloadKit = ...
         self._none_ele_return_value: bool = ...
         self._none_ele_value: Any = ...
+        self._page: Union[ChromiumPage, SessionPage, WebPage]=...
 
     @property
     def title(self) -> Union[str, None]: ...
diff --git a/DrissionPage/_base/browser.py b/DrissionPage/_base/browser.py
index ce41cff..86caffe 100644
--- a/DrissionPage/_base/browser.py
+++ b/DrissionPage/_base/browser.py
@@ -7,12 +7,12 @@
 """
 from pathlib import Path
 from shutil import rmtree
-from time import sleep, perf_counter
+from time import perf_counter, sleep
 
 from websocket import WebSocketBadStatusException
 
 from .driver import BrowserDriver, Driver
-from .._functions.tools import stop_process_on_port, raise_error
+from .._functions.tools import raise_error
 from .._units.downloader import DownloadManager
 from ..errors import PageDisconnectedError
 
@@ -196,38 +196,41 @@ class Browser(object):
         :param force: 是否立刻强制终止进程
         :return: None
         """
+        pids = [pid['id'] for pid in self.run_cdp('SystemInfo.getProcessInfo')['processInfo']]
         for tab in self._all_drivers.values():
             for driver in tab:
                 driver.stop()
-        try:
-            self.run_cdp('Browser.close')
-        except PageDisconnectedError:
-            self.driver.stop()
-            return
-        self.driver.stop()
 
         if force:
-            ip, port = self.address.split(':')
-            if ip not in ('127.0.0.1', 'localhost'):
-                return
-            stop_process_on_port(port, self.process_id)
-            return
+            from psutil import Process
+            for pid in pids:
+                Process(pid).kill()
+        else:
+            try:
+                self.run_cdp('Browser.close')
+                self.driver.stop()
+            except PageDisconnectedError:
+                self.driver.stop()
 
-        if self.process_id:
-            from os import popen
-            from platform import system
-            txt = f'tasklist | findstr {self.process_id}' if system().lower() == 'windows' \
-                else f'ps -ef | grep  {self.process_id}'
-            end_time = perf_counter() + timeout
-            while perf_counter() < end_time:
+        from os import popen
+        from platform import system
+        end_time = perf_counter() + timeout
+        while perf_counter() < end_time:
+            ok = True
+            for pid in pids:
+                txt = f'tasklist | findstr {pid}' if system().lower() == 'windows' else f'ps -ef | grep {pid}'
                 p = popen(txt)
-                sleep(.1)
+                sleep(.05)
                 try:
-                    if f'  {self.process_id} ' not in p.read():
-                        return
+                    if f'  {pid} ' in p.read():
+                        ok = False
+                        break
                 except TypeError:
                     pass
 
+            if ok:
+                break
+
     def _on_disconnect(self):
         self.page._on_disconnect()
         Browser.BROWSERS.pop(self.id, None)
diff --git a/DrissionPage/_elements/chromium_element.py b/DrissionPage/_elements/chromium_element.py
index 5f6c62a..4d4e872 100644
--- a/DrissionPage/_elements/chromium_element.py
+++ b/DrissionPage/_elements/chromium_element.py
@@ -36,14 +36,15 @@ __FRAME_ELEMENT__ = ('iframe', 'frame')
 class ChromiumElement(DrissionElement):
     """控制浏览器元素的对象"""
 
-    def __init__(self, page, node_id=None, obj_id=None, backend_id=None):
+    def __init__(self, owner, node_id=None, obj_id=None, backend_id=None):
         """node_id、obj_id和backend_id必须至少传入一个
-        :param page: 元素所在页面对象
+        :param owner: 元素所在页面对象
         :param node_id: cdp中的node id
         :param obj_id: js中的object id
         :param backend_id: backend id
         """
-        super().__init__(page)
+        super().__init__(owner)
+        self.tab = self.owner.tab
         self._select = None
         self._scroll = None
         self._rect = None
@@ -96,14 +97,14 @@ class ChromiumElement(DrissionElement):
     def tag(self):
         """返回元素tag"""
         if self._tag is None:
-            self._tag = self.page.run_cdp('DOM.describeNode',
-                                          backendNodeId=self._backend_id)['node']['localName'].lower()
+            self._tag = self.owner.run_cdp('DOM.describeNode',
+                                           backendNodeId=self._backend_id)['node']['localName'].lower()
         return self._tag
 
     @property
     def html(self):
         """返回元素outerHTML文本"""
-        return self.page.run_cdp('DOM.getOuterHTML', backendNodeId=self._backend_id)['outerHTML']
+        return self.owner.run_cdp('DOM.getOuterHTML', backendNodeId=self._backend_id)['outerHTML']
 
     @property
     def inner_html(self):
@@ -114,7 +115,7 @@ class ChromiumElement(DrissionElement):
     def attrs(self):
         """返回元素所有attribute属性"""
         try:
-            attrs = self.page.run_cdp('DOM.getAttributes', nodeId=self._node_id)['attributes']
+            attrs = self.owner.run_cdp('DOM.getAttributes', nodeId=self._node_id)['attributes']
             return {attrs[i]: attrs[i + 1] for i in range(0, len(attrs), 2)}
         except CDPError:  # 文档根元素不能调用此方法
             return {}
@@ -161,7 +162,7 @@ class ChromiumElement(DrissionElement):
     @property
     def shadow_root(self):
         """返回当前元素的shadow_root元素对象"""
-        info = self.page.run_cdp('DOM.describeNode', backendNodeId=self._backend_id)['node']
+        info = self.owner.run_cdp('DOM.describeNode', backendNodeId=self._backend_id)['node']
         if not info.get('shadowRoots', None):
             return None
 
@@ -190,7 +191,7 @@ class ChromiumElement(DrissionElement):
     def wait(self):
         """返回用于等待的对象"""
         if self._wait is None:
-            self._wait = ElementWaiter(self.page, self)
+            self._wait = ElementWaiter(self.owner, self)
         return self._wait
 
     @property
@@ -412,7 +413,7 @@ class ChromiumElement(DrissionElement):
         :param timeout: js超时时间（秒），为None则使用页面timeouts.script设置
         :return: 运行的结果
         """
-        return run_js(self, script, as_expr, self.page.timeouts.script if timeout is None else timeout, args)
+        return run_js(self, script, as_expr, self.owner.timeouts.script if timeout is None else timeout, args)
 
     def run_async_js(self, script, *args, as_expr=False):
         """以异步方式对本元素执行javascript代码
@@ -494,7 +495,7 @@ class ChromiumElement(DrissionElement):
         :param base64_to_bytes: 为True时，如果是base64数据，转换为bytes格式
         :return: 资源内容
         """
-        timeout = self.page.timeout if timeout is None else timeout
+        timeout = self.owner.timeout if timeout is None else timeout
         if self.tag == 'img':  # 等待图片加载完成
             js = ('return this.complete && typeof this.naturalWidth != "undefined" '
                   '&& this.naturalWidth > 0 && typeof this.naturalHeight != "undefined" '
@@ -517,7 +518,7 @@ class ChromiumElement(DrissionElement):
         end_time = perf_counter() + timeout
         while perf_counter() < end_time:
             if is_blob:
-                result = get_blob(self.page, src, base64_to_bytes)
+                result = get_blob(self.owner, src, base64_to_bytes)
                 if result:
                     break
 
@@ -526,11 +527,11 @@ class ChromiumElement(DrissionElement):
                 if not src:
                     continue
 
-                node = self.page.run_cdp('DOM.describeNode', backendNodeId=self._backend_id)['node']
-                frame = node.get('frameId', None) or self.page._frame_id
+                node = self.owner.run_cdp('DOM.describeNode', backendNodeId=self._backend_id)['node']
+                frame = node.get('frameId', None) or self.owner._frame_id
 
                 try:
-                    result = self.page.run_cdp('Page.getResourceContent', frameId=frame, url=src)
+                    result = self.owner.run_cdp('Page.getResourceContent', frameId=frame, url=src)
                     break
                 except CDPError:
                     sleep(.1)
@@ -585,7 +586,7 @@ class ChromiumElement(DrissionElement):
         if self.tag == 'img':  # 等待图片加载完成
             js = ('return this.complete && typeof this.naturalWidth != "undefined" && this.naturalWidth > 0 '
                   '&& typeof this.naturalHeight != "undefined" && this.naturalHeight > 0')
-            end_time = perf_counter() + self.page.timeout
+            end_time = perf_counter() + self.owner.timeout
             while not self.run_js(js) and perf_counter() < end_time:
                 sleep(.1)
         if scroll_to_center:
@@ -598,8 +599,8 @@ class ChromiumElement(DrissionElement):
         if not name:
             name = f'{self.tag}.jpg'
 
-        return self.page._get_screenshot(path, name, as_bytes=as_bytes, as_base64=as_base64, full_page=False,
-                                         left_top=left_top, right_bottom=right_bottom, ele=self)
+        return self.owner._get_screenshot(path, name, as_bytes=as_bytes, as_base64=as_base64, full_page=False,
+                                          left_top=left_top, right_bottom=right_bottom, ele=self)
 
     def input(self, vals, clear=True, by_js=False):
         """输入文本或组合键，也可用于输入文件路径到input元素（路径间用\n间隔）
@@ -625,7 +626,7 @@ class ChromiumElement(DrissionElement):
         else:
             self._input_focus()
 
-        input_text_or_keys(self.page, vals)
+        input_text_or_keys(self.owner, vals)
 
     def clear(self, by_js=False):
         """清空元素文本
@@ -643,14 +644,14 @@ class ChromiumElement(DrissionElement):
     def _input_focus(self):
         """输入前使元素获取焦点"""
         try:
-            self.page.run_cdp('DOM.focus', backendNodeId=self._backend_id)
+            self.owner.run_cdp('DOM.focus', backendNodeId=self._backend_id)
         except Exception:
             self.click(by_js=None)
 
     def focus(self):
         """使元素获取焦点"""
         try:
-            self.page.run_cdp('DOM.focus', backendNodeId=self._backend_id)
+            self.owner.run_cdp('DOM.focus', backendNodeId=self._backend_id)
         except Exception:
             self.run_js('this.focus();')
 
@@ -660,9 +661,9 @@ class ChromiumElement(DrissionElement):
         :param offset_y: 相对元素左上角坐标的y轴偏移量
         :return: None
         """
-        self.page.scroll.to_see(self)
+        self.owner.scroll.to_see(self)
         x, y = offset_scroll(self, offset_x, offset_y)
-        self.page.run_cdp('Input.dispatchMouseEvent', type='mouseMoved', x=x, y=y, _ignore=AlertExistsError)
+        self.owner.run_cdp('Input.dispatchMouseEvent', type='mouseMoved', x=x, y=y, _ignore=AlertExistsError)
 
     def drag(self, offset_x=0, offset_y=0, duration=.5):
         """拖拽当前元素到相对位置
@@ -687,7 +688,7 @@ class ChromiumElement(DrissionElement):
         elif not isinstance(ele_or_loc, (list, tuple)):
             raise TypeError('需要ChromiumElement对象或坐标。')
 
-        self.page.actions.hold(self).move_to(ele_or_loc, duration=duration).release()
+        self.owner.actions.hold(self).move_to(ele_or_loc, duration=duration).release()
 
     def _get_obj_id(self, node_id=None, backend_id=None):
         """根据传入node id或backend id获取js中的object id
@@ -696,9 +697,9 @@ class ChromiumElement(DrissionElement):
         :return: js中的object id
         """
         if node_id:
-            return self.page.run_cdp('DOM.resolveNode', nodeId=node_id)['object']['objectId']
+            return self.owner.run_cdp('DOM.resolveNode', nodeId=node_id)['object']['objectId']
         else:
-            return self.page.run_cdp('DOM.resolveNode', backendNodeId=backend_id)['object']['objectId']
+            return self.owner.run_cdp('DOM.resolveNode', backendNodeId=backend_id)['object']['objectId']
 
     def _get_node_id(self, obj_id=None, backend_id=None):
         """根据传入object id或backend id获取cdp中的node id
@@ -707,9 +708,9 @@ class ChromiumElement(DrissionElement):
         :return: cdp中的node id
         """
         if obj_id:
-            return self.page.run_cdp('DOM.requestNode', objectId=obj_id)['nodeId']
+            return self.owner.run_cdp('DOM.requestNode', objectId=obj_id)['nodeId']
         else:
-            n = self.page.run_cdp('DOM.describeNode', backendNodeId=backend_id)['node']
+            n = self.owner.run_cdp('DOM.describeNode', backendNodeId=backend_id)['node']
             self._tag = n['localName']
             return n['nodeId']
 
@@ -718,7 +719,7 @@ class ChromiumElement(DrissionElement):
         :param node_id:
         :return: backend id
         """
-        n = self.page.run_cdp('DOM.describeNode', nodeId=node_id)['node']
+        n = self.owner.run_cdp('DOM.describeNode', nodeId=node_id)['node']
         self._tag = n['localName']
         return n['backendNodeId']
 
@@ -770,7 +771,7 @@ class ChromiumElement(DrissionElement):
         if isinstance(files, str):
             files = files.split('\n')
         files = [str(Path(i).absolute()) for i in files]
-        self.page.run_cdp('DOM.setFileInputFiles', files=files, backendNodeId=self._backend_id)
+        self.owner.run_cdp('DOM.setFileInputFiles', files=files, backendNodeId=self._backend_id)
 
 
 class ShadowRoot(BaseElement):
@@ -782,7 +783,8 @@ class ShadowRoot(BaseElement):
         :param obj_id: js中的object id
         :param backend_id: cdp中的backend id
         """
-        super().__init__(parent_ele.page)
+        super().__init__(parent_ele.owner)
+        self.tab = self.owner.tab
         self.parent_ele = parent_ele
         if backend_id:
             self._backend_id = backend_id
@@ -841,7 +843,7 @@ class ShadowRoot(BaseElement):
         :param timeout: js超时时间（秒），为None则使用页面timeouts.script设置
         :return: 运行的结果
         """
-        return run_js(self, script, as_expr, self.page.timeouts.script if timeout is None else timeout, args)
+        return run_js(self, script, as_expr, self.owner.timeouts.script if timeout is None else timeout, args)
 
     def run_async_js(self, script, *args, as_expr=False, timeout=None):
         """以异步方式执行js代码
@@ -853,7 +855,7 @@ class ShadowRoot(BaseElement):
         """
         from threading import Thread
         Thread(target=run_js, args=(self, script, as_expr,
-                                    self.page.timeouts.script if timeout is None else timeout, args)).start()
+                                    self.owner.timeouts.script if timeout is None else timeout, args)).start()
 
     def parent(self, level_or_loc=1, index=1):
         """返回上面某一级父元素，可指定层数或用查询语法定位
@@ -899,7 +901,7 @@ class ShadowRoot(BaseElement):
         if Settings.raise_when_ele_not_found:
             raise ElementNotFoundError(None, 'child()', {'locator': locator, 'index': index})
         else:
-            return NoneElement(self.page, 'child()', {'locator': locator, 'index': index})
+            return NoneElement(self.owner, 'child()', {'locator': locator, 'index': index})
 
     def next(self, locator='', index=1):
         """返回当前元素后面一个符合条件的同级元素，可用查询语法筛选，可指定返回筛选结果的第几个
@@ -920,7 +922,7 @@ class ShadowRoot(BaseElement):
         if Settings.raise_when_ele_not_found:
             raise ElementNotFoundError(None, 'next()', {'locator': locator, 'index': index})
         else:
-            return NoneElement(self.page, 'next()', {'locator': locator, 'index': index})
+            return NoneElement(self.owner, 'next()', {'locator': locator, 'index': index})
 
     def before(self, locator='', index=1):
         """返回文档中当前元素前面符合条件的一个元素，可用查询语法筛选，可指定返回筛选结果的第几个
@@ -942,7 +944,7 @@ class ShadowRoot(BaseElement):
         if Settings.raise_when_ele_not_found:
             raise ElementNotFoundError(None, 'before()', {'locator': locator, 'index': index})
         else:
-            return NoneElement(self.page, 'before()', {'locator': locator, 'index': index})
+            return NoneElement(self.owner, 'before()', {'locator': locator, 'index': index})
 
     def after(self, locator='', index=1):
         """返回文档中此当前元素后面符合条件的一个元素，可用查询语法筛选，可指定返回筛选结果的第几个
@@ -957,7 +959,7 @@ class ShadowRoot(BaseElement):
         if Settings.raise_when_ele_not_found:
             raise ElementNotFoundError(None, 'after()', {'locator': locator, 'index': index})
         else:
-            return NoneElement(self.page, 'after()', {'locator': locator, 'index': index})
+            return NoneElement(self.owner, 'after()', {'locator': locator, 'index': index})
 
     def children(self, locator=''):
         """返回当前元素符合条件的直接子元素或节点组成的列表，可用查询语法筛选
@@ -1065,14 +1067,15 @@ class ShadowRoot(BaseElement):
         def do_find():
             if loc[0] == 'css selector':
                 if index == 1:
-                    nod_id = self.page.run_cdp('DOM.querySelector', nodeId=self._node_id, selector=loc[1])['nodeId']
+                    nod_id = self.owner.run_cdp('DOM.querySelector', nodeId=self._node_id, selector=loc[1])['nodeId']
                     if nod_id:
-                        r = make_chromium_eles(self.page, _ids=nod_id, is_obj_id=False)
+                        r = make_chromium_eles(self.owner, _ids=nod_id, is_obj_id=False)
                         return None if r is False else r
 
                 else:
-                    nod_ids = self.page.run_cdp('DOM.querySelectorAll', nodeId=self._node_id, selector=loc[1])['nodeId']
-                    r = make_chromium_eles(self.page, _ids=nod_ids, index=index, is_obj_id=False)
+                    nod_ids = self.owner.run_cdp('DOM.querySelectorAll',
+                                                 nodeId=self._node_id, selector=loc[1])['nodeId']
+                    r = make_chromium_eles(self.owner, _ids=nod_ids, index=index, is_obj_id=False)
                     return None if r is False else r
 
             else:
@@ -1083,21 +1086,21 @@ class ShadowRoot(BaseElement):
                 css = [i.css_path[61:] for i in eles]
                 if index is not None:
                     try:
-                        node_id = self.page.run_cdp('DOM.querySelector', nodeId=self._node_id,
-                                                    selector=css[index - 1])['nodeId']
+                        node_id = self.owner.run_cdp('DOM.querySelector', nodeId=self._node_id,
+                                                     selector=css[index - 1])['nodeId']
                     except IndexError:
                         return None
-                    r = make_chromium_eles(self.page, _ids=node_id, is_obj_id=False)
+                    r = make_chromium_eles(self.owner, _ids=node_id, is_obj_id=False)
                     return None if r is False else r
                 else:
-                    node_ids = [self.page.run_cdp('DOM.querySelector', nodeId=self._node_id, selector=i)['nodeId']
+                    node_ids = [self.owner.run_cdp('DOM.querySelector', nodeId=self._node_id, selector=i)['nodeId']
                                 for i in css]
                     if 0 in node_ids:
                         return None
-                    r = make_chromium_eles(self.page, _ids=node_ids, index=index, is_obj_id=False)
+                    r = make_chromium_eles(self.owner, _ids=node_ids, index=index, is_obj_id=False)
                     return None if r is False else r
 
-        timeout = timeout if timeout is not None else self.page.timeout
+        timeout = timeout if timeout is not None else self.owner.timeout
         end_time = perf_counter() + timeout
         result = do_find()
         while result is None and perf_counter() <= end_time:
@@ -1106,19 +1109,19 @@ class ShadowRoot(BaseElement):
 
         if result:
             return result
-        return NoneElement(self.page) if index is not None else []
+        return NoneElement(self.owner) if index is not None else []
 
     def _get_node_id(self, obj_id):
         """返回元素node id"""
-        return self.page.run_cdp('DOM.requestNode', objectId=obj_id)['nodeId']
+        return self.owner.run_cdp('DOM.requestNode', objectId=obj_id)['nodeId']
 
     def _get_obj_id(self, back_id):
         """返回元素object id"""
-        return self.page.run_cdp('DOM.resolveNode', backendNodeId=back_id)['object']['objectId']
+        return self.owner.run_cdp('DOM.resolveNode', backendNodeId=back_id)['object']['objectId']
 
     def _get_backend_id(self, node_id):
         """返回元素object id"""
-        r = self.page.run_cdp('DOM.describeNode', nodeId=node_id)['node']
+        r = self.owner.run_cdp('DOM.describeNode', nodeId=node_id)['node']
         self._tag = r['localName'].lower()
         return r['backendNodeId']
 
@@ -1145,7 +1148,7 @@ def find_in_chromium_ele(ele, locator, index=1, timeout=None, relative=True):
         loc_str = f'{ele.css_path}{loc[1]}'
     loc = loc[0], loc_str
 
-    timeout = timeout if timeout is not None else ele.page.timeout
+    timeout = timeout if timeout is not None else ele.owner.timeout
 
     # ---------------执行查找-----------------
     if loc[0] == 'xpath':
@@ -1167,18 +1170,18 @@ def find_by_xpath(ele, xpath, index, timeout, relative=True):
     type_txt = '9' if index == 1 else '7'
     node_txt = 'this.contentDocument' if ele.tag in __FRAME_ELEMENT__ and not relative else 'this'
     js = make_js_for_find_ele_by_xpath(xpath, type_txt, node_txt)
-    ele.page.wait.doc_loaded()
+    ele.owner.wait.doc_loaded()
 
     def do_find():
-        res = ele.page.run_cdp('Runtime.callFunctionOn', functionDeclaration=js, objectId=ele._obj_id,
-                               returnByValue=False, awaitPromise=True, userGesture=True)
+        res = ele.owner.run_cdp('Runtime.callFunctionOn', functionDeclaration=js, objectId=ele._obj_id,
+                                returnByValue=False, awaitPromise=True, userGesture=True)
         if res['result']['type'] == 'string':
             return res['result']['value']
         if 'exceptionDetails' in res:
             if 'The result is not a node set' in res['result']['description']:
                 js1 = make_js_for_find_ele_by_xpath(xpath, '1', node_txt)
-                res = ele.page.run_cdp('Runtime.callFunctionOn', functionDeclaration=js1, objectId=ele._obj_id,
-                                       returnByValue=False, awaitPromise=True, userGesture=True)
+                res = ele.owner.run_cdp('Runtime.callFunctionOn', functionDeclaration=js1, objectId=ele._obj_id,
+                                        returnByValue=False, awaitPromise=True, userGesture=True)
                 return res['result']['value']
             else:
                 raise SyntaxError(f'查询语句错误：\n{res}')
@@ -1187,14 +1190,14 @@ def find_by_xpath(ele, xpath, index, timeout, relative=True):
             return None
 
         if index == 1:
-            r = make_chromium_eles(ele.page, _ids=res['result']['objectId'], is_obj_id=True)
+            r = make_chromium_eles(ele.owner, _ids=res['result']['objectId'], is_obj_id=True)
             return None if r is False else r
 
         else:
-            res = ele.page.run_cdp('Runtime.getProperties', objectId=res['result']['objectId'],
-                                   ownProperties=True)['result'][:-1]
+            res = ele.owner.run_cdp('Runtime.getProperties', objectId=res['result']['objectId'],
+                                    ownProperties=True)['result'][:-1]
             if index is None:
-                r = [make_chromium_eles(ele.page, _ids=i['value']['objectId'], is_obj_id=True)
+                r = [make_chromium_eles(ele.owner, _ids=i['value']['objectId'], is_obj_id=True)
                      if i['value']['type'] == 'object' else i['value']['value'] for i in res]
                 return None if False in r else r
 
@@ -1206,7 +1209,7 @@ def find_by_xpath(ele, xpath, index, timeout, relative=True):
                 index1 = eles_count + index + 1 if index < 0 else index
                 res = res[index1 - 1]
                 if res['value']['type'] == 'object':
-                    r = make_chromium_eles(ele.page, _ids=res['value']['objectId'], is_obj_id=True)
+                    r = make_chromium_eles(ele.owner, _ids=res['value']['objectId'], is_obj_id=True)
                 else:
                     r = res['value']['value']
                 return None if r is False else r
@@ -1219,7 +1222,7 @@ def find_by_xpath(ele, xpath, index, timeout, relative=True):
 
     if result:
         return result
-    return NoneElement(ele.page) if index is not None else []
+    return NoneElement(ele.owner) if index is not None else []
 
 
 def find_by_css(ele, selector, index, timeout):
@@ -1235,11 +1238,11 @@ def find_by_css(ele, selector, index, timeout):
     node_txt = 'this.contentDocument' if ele.tag in ('iframe', 'frame', 'shadow-root') else 'this'
     js = f'function(){{return {node_txt}.querySelector{find_all}("{selector}");}}'
 
-    ele.page.wait.doc_loaded()
+    ele.owner.wait.doc_loaded()
 
     def do_find():
-        res = ele.page.run_cdp('Runtime.callFunctionOn', functionDeclaration=js, objectId=ele._obj_id,
-                               returnByValue=False, awaitPromise=True, userGesture=True)
+        res = ele.owner.run_cdp('Runtime.callFunctionOn', functionDeclaration=js, objectId=ele._obj_id,
+                                returnByValue=False, awaitPromise=True, userGesture=True)
 
         if 'exceptionDetails' in res:
             raise SyntaxError(f'查询语句错误：\n{res}')
@@ -1247,14 +1250,14 @@ def find_by_css(ele, selector, index, timeout):
             return None
 
         if index == 1:
-            r = make_chromium_eles(ele.page, _ids=res['result']['objectId'], is_obj_id=True)
+            r = make_chromium_eles(ele.owner, _ids=res['result']['objectId'], is_obj_id=True)
             return None if r is False else r
 
         else:
-            obj_ids = [i['value']['objectId'] for i in ele.page.run_cdp('Runtime.getProperties',
-                                                                        objectId=res['result']['objectId'],
-                                                                        ownProperties=True)['result'][:-1]]
-            r = make_chromium_eles(ele.page, _ids=obj_ids, index=index, is_obj_id=True)
+            obj_ids = [i['value']['objectId'] for i in ele.owner.run_cdp('Runtime.getProperties',
+                                                                         objectId=res['result']['objectId'],
+                                                                         ownProperties=True)['result'][:-1]]
+            r = make_chromium_eles(ele.owner, _ids=obj_ids, index=index, is_obj_id=True)
             return None if r is False else r
 
     end_time = perf_counter() + timeout
@@ -1265,7 +1268,7 @@ def find_by_css(ele, selector, index, timeout):
 
     if result:
         return result
-    return NoneElement(ele.page) if index is not None else []
+    return NoneElement(ele.owner) if index is not None else []
 
 
 def make_chromium_eles(page, _ids, index=1, is_obj_id=True):
@@ -1393,7 +1396,7 @@ def run_js(page_or_ele, script, as_expr, timeout, args=None):
     """
     if isinstance(page_or_ele, (ChromiumElement, ShadowRoot)):
         is_page = False
-        page = page_or_ele.page
+        page = page_or_ele.owner
         obj_id = page_or_ele._obj_id
     else:
         is_page = True
diff --git a/DrissionPage/_elements/chromium_element.pyi b/DrissionPage/_elements/chromium_element.pyi
index 69f7bb4..b1defa4 100644
--- a/DrissionPage/_elements/chromium_element.pyi
+++ b/DrissionPage/_elements/chromium_element.pyi
@@ -28,9 +28,12 @@ PIC_TYPE = Literal['jpg', 'jpeg', 'png', 'webp', True]
 
 class ChromiumElement(DrissionElement):
 
-    def __init__(self, page: ChromiumBase, node_id: int = None, obj_id: str = None, backend_id: int = None):
+    def __init__(self, owner: ChromiumBase, node_id: int = None, obj_id: str = None, backend_id: int = None):
         self._tag: str = ...
+        # self.page: Union[ChromiumPage, WebPage] = ...
+        self.owner: ChromiumBase = ...
         self.page: Union[ChromiumPage, WebPage] = ...
+        self.tab: Union[ChromiumPage, ChromiumTab] = ...
         self._node_id: int = ...
         self._obj_id: str = ...
         self._backend_id: int = ...
@@ -226,7 +229,7 @@ class ChromiumElement(DrissionElement):
 
     def drag(self, offset_x: int = 0, offset_y: int = 0, duration: float = 0.5) -> None: ...
 
-    def drag_to(self, ele_or_loc: Union[tuple, ChromiumElement], duration: float = 0.5) -> None: ...
+    def drag_to(self, ele_or_loc: Union[Tuple[int, int], str, ChromiumElement], duration: float = 0.5) -> None: ...
 
     def _get_obj_id(self, node_id: int = None, backend_id: int = None) -> str: ...
 
@@ -240,10 +243,13 @@ class ChromiumElement(DrissionElement):
 class ShadowRoot(BaseElement):
 
     def __init__(self, parent_ele: ChromiumElement, obj_id: str = None, backend_id: int = None):
+        # self.page: Union[ChromiumPage, WebPage] = ...
+        self.owner: ChromiumBase = ...
+        self.tab: Union[ChromiumPage, ChromiumTab] = ...
         self._obj_id: str = ...
         self._node_id: int = ...
         self._backend_id: int = ...
-        self.page: ChromiumPage = ...
+        # self.page: ChromiumPage = ...
         self.parent_ele: ChromiumElement = ...
         self._states: ShadowRootStates = ...
 
diff --git a/DrissionPage/_elements/session_element.py b/DrissionPage/_elements/session_element.py
index 208c8e4..40a265c 100644
--- a/DrissionPage/_elements/session_element.py
+++ b/DrissionPage/_elements/session_element.py
@@ -20,12 +20,12 @@ from .._functions.web import get_ele_txt, make_absolute_link
 class SessionElement(DrissionElement):
     """session模式的元素对象，包装了一个lxml的Element对象，并封装了常用功能"""
 
-    def __init__(self, ele, page=None):
+    def __init__(self, ele, owner=None):
         """初始化对象
         :param ele: 被包装的HtmlElement元素
-        :param page: 元素所在页面对象，如果是从 html 文本生成的元素，则为 None
+        :param owner: 元素所在页面对象，如果是从 html 文本生成的元素，则为 None
         """
-        super().__init__(page)
+        super().__init__(owner)
         self._inner_ele = ele
         self._type = 'SessionElement'
 
@@ -201,10 +201,10 @@ class SessionElement(DrissionElement):
                 return link
 
             else:  # 其它情况直接返回绝对url
-                return make_absolute_link(link, self.page.url)
+                return make_absolute_link(link, self.owner.url)
 
         elif name == 'src':
-            return make_absolute_link(self.inner_ele.get('src'), self.page.url)
+            return make_absolute_link(self.inner_ele.get('src'), self.owner.url)
 
         elif name == 'text':
             return self.text
@@ -313,7 +313,7 @@ def make_session_ele(html_or_ele, loc=None, index=1):
 
     # SessionElement
     elif html_or_ele._type == 'SessionElement':
-        page = html_or_ele.page
+        page = html_or_ele.owner
 
         loc_str = loc[1]
         if loc[0] == 'xpath' and loc[1].lstrip().startswith('/'):
@@ -323,8 +323,8 @@ def make_session_ele(html_or_ele, loc=None, index=1):
         # 若css以>开头，表示找元素的直接子元素，要用page以绝对路径才能找到
         elif loc[0] == 'css selector' and loc[1].lstrip().startswith('>'):
             loc_str = f'{html_or_ele.css_path}{loc[1]}'
-            if html_or_ele.page:
-                html_or_ele = fromstring(html_or_ele.page.html)
+            if html_or_ele.owner:
+                html_or_ele = fromstring(html_or_ele.owner.html)
             else:  # 接收html文本，无page的情况
                 html_or_ele = fromstring(html_or_ele('xpath:/ancestor::*').html)
 
@@ -342,11 +342,11 @@ def make_session_ele(html_or_ele, loc=None, index=1):
         loc = loc[0], loc_str
 
         # 获取整个页面html再定位到当前元素，以实现查找上级元素
-        page = html_or_ele.page
+        page = html_or_ele.owner
         xpath = html_or_ele.xpath
         # ChromiumElement，兼容传入的元素在iframe内的情况
-        html = html_or_ele.page.run_cdp('DOM.getOuterHTML', objectId=html_or_ele._doc_id)['outerHTML'] \
-            if html_or_ele._doc_id else html_or_ele.page.html
+        html = html_or_ele.owner.run_cdp('DOM.getOuterHTML', objectId=html_or_ele._doc_id)['outerHTML'] \
+            if html_or_ele._doc_id else html_or_ele.owner.html
         html_or_ele = fromstring(html)
         html_or_ele = html_or_ele.xpath(xpath)[0]
 
@@ -360,7 +360,7 @@ def make_session_ele(html_or_ele, loc=None, index=1):
 
     # ShadowRoot
     elif isinstance(html_or_ele, BaseElement):
-        page = html_or_ele.page
+        page = html_or_ele.owner
         html_or_ele = fromstring(html_or_ele.html)
 
     else:
diff --git a/DrissionPage/_elements/session_element.pyi b/DrissionPage/_elements/session_element.pyi
index 563beae..f6e4e00 100644
--- a/DrissionPage/_elements/session_element.pyi
+++ b/DrissionPage/_elements/session_element.pyi
@@ -18,8 +18,9 @@ from .._pages.session_page import SessionPage
 
 class SessionElement(DrissionElement):
 
-    def __init__(self, ele: HtmlElement, page: Union[SessionPage, None] = None):
+    def __init__(self, ele: HtmlElement, owner: Union[SessionPage, None] = None):
         self._inner_ele: HtmlElement = ...
+        self.owner: SessionPage = ...
         self.page: SessionPage = ...
 
     @property
diff --git a/DrissionPage/_functions/browser.py b/DrissionPage/_functions/browser.py
index 2fbc5c7..5075945 100644
--- a/DrissionPage/_functions/browser.py
+++ b/DrissionPage/_functions/browser.py
@@ -316,14 +316,20 @@ def get_chrome_path(ini_path):
         return None
 
     # -----------从注册表中获取--------------
-    import winreg
+    from winreg import OpenKey, EnumValue, CloseKey, HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, KEY_READ
     try:
-        key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,
-                             r'SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe',
-                             reserved=0, access=winreg.KEY_READ)
-        k = winreg.EnumValue(key, 0)
-        winreg.CloseKey(key)
-
+        key = OpenKey(HKEY_CURRENT_USER,
+                      r'SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe',
+                      reserved=0, access=KEY_READ)
+        k = EnumValue(key, 0)
+        CloseKey(key)
+        if k[1]:
+            return k[1]
+        key = OpenKey(HKEY_LOCAL_MACHINE,
+                      r'SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe',
+                      reserved=0, access=KEY_READ)
+        k = EnumValue(key, 0)
+        CloseKey(key)
         return k[1]
 
     except FileNotFoundError:
diff --git a/DrissionPage/_functions/tools.py b/DrissionPage/_functions/tools.py
index 49b0bca..38640cf 100644
--- a/DrissionPage/_functions/tools.py
+++ b/DrissionPage/_functions/tools.py
@@ -12,8 +12,6 @@ from tempfile import gettempdir, TemporaryDirectory
 from threading import Lock
 from time import perf_counter
 
-from psutil import process_iter, AccessDenied, NoSuchProcess, ZombieProcess, Process
-
 from .._configs.options_manage import OptionsManager
 from ..errors import (ContextLostError, ElementLostError, CDPError, PageDisconnectedError, NoRectError,
                       AlertExistsError, WrongURLError, StorageError, CookieFormatError, JavaScriptError)
@@ -182,35 +180,6 @@ def wait_until(function, kwargs=None, timeout=10):
     raise TimeoutError
 
 
-def stop_process_on_port(port, pid=None):
-    """强制关闭某个端口内的进程
-    :param port: 端口号
-    :param pid: 进程号
-    :return: None
-    """
-    if pid:
-        try:
-            for p in Process(pid).children():
-                p.terminate()
-            Process(pid).terminate()
-        except:
-            pass
-
-    for proc in process_iter(['pid', 'connections']):
-        try:
-            connections = proc.connections()
-        except (AccessDenied, NoSuchProcess):
-            continue
-        for conn in connections:
-            if conn.laddr.port == int(port):
-                try:
-                    proc.terminate()
-                except (NoSuchProcess, AccessDenied, ZombieProcess):
-                    pass
-                except Exception as e:
-                    print(f"{proc.pid} {port}: {e}")
-
-
 def configs_to_here(save_name=None):
     """把默认ini文件复制到当前目录
     :param save_name: 指定文件名，为None则命名为'dp_configs.ini'
diff --git a/DrissionPage/_functions/tools.pyi b/DrissionPage/_functions/tools.pyi
index f6b55c0..86d3527 100644
--- a/DrissionPage/_functions/tools.pyi
+++ b/DrissionPage/_functions/tools.pyi
@@ -42,9 +42,6 @@ def get_hwnds_from_pid(pid: Union[str, int], title: str) -> list: ...
 def wait_until(function: callable, kwargs: dict = None, timeout: float = 10): ...
 
 
-def stop_process_on_port(port: Union[int, str], pid: int = None) -> None: ...
-
-
 def configs_to_here(file_name: Union[Path, str] = None) -> None: ...
 
 
diff --git a/DrissionPage/_functions/web.py b/DrissionPage/_functions/web.py
index 1f22d09..3ef7b1e 100644
--- a/DrissionPage/_functions/web.py
+++ b/DrissionPage/_functions/web.py
@@ -119,10 +119,10 @@ def offset_scroll(ele, offset_x, offset_y):
     cp_x, cp_y = ele.rect.click_point
     lx = loc_x + offset_x if offset_x else cp_x
     ly = loc_y + offset_y if offset_y else cp_y
-    if not location_in_viewport(ele.page, lx, ly):
-        clientWidth = ele.page.run_js('return document.body.clientWidth;')
-        clientHeight = ele.page.run_js('return document.body.clientHeight;')
-        ele.page.scroll.to_location(lx - clientWidth // 2, ly - clientHeight // 2)
+    if not location_in_viewport(ele.owner, lx, ly):
+        clientWidth = ele.owner.run_js('return document.body.clientWidth;')
+        clientHeight = ele.owner.run_js('return document.body.clientHeight;')
+        ele.owner.scroll.to_location(lx - clientWidth // 2, ly - clientHeight // 2)
     cl_x, cl_y = ele.rect.viewport_location
     ccp_x, ccp_y = ele.rect.viewport_click_point
     cx = cl_x + offset_x if offset_x else ccp_x
diff --git a/DrissionPage/_pages/chromium_base.pyi b/DrissionPage/_pages/chromium_base.pyi
index 91e4354..59be1c2 100644
--- a/DrissionPage/_pages/chromium_base.pyi
+++ b/DrissionPage/_pages/chromium_base.pyi
@@ -8,7 +8,8 @@
 from pathlib import Path
 from typing import Union, Tuple, List, Any, Optional, Literal
 
-from .chromium_tab import ChromiumTab
+from .chromium_tab import ChromiumTab, WebPageTab
+from .web_page import WebPage
 from .._base.base import BasePage
 from .._base.browser import Browser
 from .._base.driver import Driver
@@ -35,6 +36,7 @@ class ChromiumBase(BasePage):
                  timeout: float = None):
         self._browser: Browser = ...
         self._page: ChromiumPage = ...
+        self.tab: Union[ChromiumPage, ChromiumTab] = ...
         self.address: str = ...
         self._driver: Driver = ...
         self._frame_id: str = ...
diff --git a/DrissionPage/_pages/chromium_frame.py b/DrissionPage/_pages/chromium_frame.py
index 5544fe4..fef99d0 100644
--- a/DrissionPage/_pages/chromium_frame.py
+++ b/DrissionPage/_pages/chromium_frame.py
@@ -21,38 +21,38 @@ from ..errors import ContextLostError, ElementLostError, PageDisconnectedError,
 
 
 class ChromiumFrame(ChromiumBase):
-    def __init__(self, page, ele, info=None):
+    def __init__(self, owner, ele, info=None):
         """
-        :param page: frame所在的页面对象
+        :param owner: frame所在的页面对象
         :param ele: frame所在元素
         :param info: frame所在元素信息
         """
-        if page._type in ('ChromiumPage', 'WebPage'):
-            self._page = self._target_page = self.tab = page
-            self._browser = page.browser
+        if owner._type in ('ChromiumPage', 'WebPage'):
+            self._page = self._target_page = self.tab = owner
+            self._browser = owner.browser
         else:  # Tab、Frame
-            self._page = page.page
+            self._page = owner.page
             self._browser = self._page.browser
-            self._target_page = page
-            self.tab = page.tab if page._type == 'ChromiumFrame' else page
+            self._target_page = owner
+            self.tab = owner.tab if owner._type == 'ChromiumFrame' else owner
 
-        self.address = page.address
-        self._tab_id = page.tab_id
+        self.address = owner.address
+        self._tab_id = owner.tab_id
         self._backend_id = ele._backend_id
         self._frame_ele = ele
         self._states = None
         self._reloading = False
 
-        node = info['node'] if not info else page.run_cdp('DOM.describeNode', backendNodeId=ele._backend_id)['node']
+        node = info['node'] if not info else owner.run_cdp('DOM.describeNode', backendNodeId=ele._backend_id)['node']
         self._frame_id = node['frameId']
         if self._is_inner_frame():
             self._is_diff_domain = False
             self.doc_ele = ChromiumElement(self._target_page, backend_id=node['contentDocument']['backendNodeId'])
-            super().__init__(page.address, page.tab_id, page.timeout)
+            super().__init__(owner.address, owner.tab_id, owner.timeout)
         else:
             self._is_diff_domain = True
             delattr(self, '_frame_id')
-            super().__init__(page.address, node['frameId'], page.timeout)
+            super().__init__(owner.address, node['frameId'], owner.timeout)
             obj_id = super().run_js('document;', as_expr=True)['objectId']
             self.doc_ele = ChromiumElement(self, obj_id=obj_id)
 
@@ -176,6 +176,7 @@ class ChromiumFrame(ChromiumBase):
                 return True
 
         except:
+            raise
             return False
 
         finally:
@@ -251,8 +252,14 @@ class ChromiumFrame(ChromiumBase):
 
     @property
     def page(self):
+        """返回所属Page对象"""
         return self._page
 
+    @property
+    def owner(self):
+        """返回所属页面对象"""
+        return self.frame_ele.owner
+
     @property
     def frame_ele(self):
         """返回总页面上的frame元素"""
diff --git a/DrissionPage/_pages/chromium_frame.pyi b/DrissionPage/_pages/chromium_frame.pyi
index a98db83..7a4c772 100644
--- a/DrissionPage/_pages/chromium_frame.pyi
+++ b/DrissionPage/_pages/chromium_frame.pyi
@@ -10,7 +10,7 @@ from typing import Union, Tuple, List, Any, Optional
 
 from .chromium_base import ChromiumBase
 from .chromium_page import ChromiumPage
-from .chromium_tab import ChromiumTab
+from .chromium_tab import ChromiumTab, WebPageTab
 from .web_page import WebPage
 from .._elements.chromium_element import ChromiumElement
 from .._units.listener import FrameListener
@@ -24,12 +24,12 @@ from .._units.waiter import FrameWaiter
 class ChromiumFrame(ChromiumBase):
 
     def __init__(self,
-                 page: Union[ChromiumPage, WebPage, ChromiumTab, ChromiumFrame],
+                 owner: Union[ChromiumPage, WebPage, ChromiumTab, ChromiumFrame],
                  ele: ChromiumElement,
                  info: dict = None):
-        self._page: ChromiumPage = ...
         self._target_page: ChromiumBase = ...
-        self.tab: ChromiumTab = ...
+        self._page: ChromiumPage = ...
+        self.tab: Union[ChromiumPage, ChromiumTab] = ...
         self._tab_id: str = ...
         self._set: ChromiumFrameSetter = ...
         self._frame_ele: ChromiumElement = ...
@@ -68,6 +68,9 @@ class ChromiumFrame(ChromiumBase):
     @property
     def page(self) -> Union[ChromiumPage, WebPage]: ...
 
+    @property
+    def owner(self) -> ChromiumBase: ...
+
     @property
     def frame_ele(self) -> ChromiumElement: ...
 
diff --git a/DrissionPage/_pages/chromium_page.py b/DrissionPage/_pages/chromium_page.py
index a57f531..c6b10fc 100644
--- a/DrissionPage/_pages/chromium_page.py
+++ b/DrissionPage/_pages/chromium_page.py
@@ -59,6 +59,7 @@ class ChromiumPage(ChromiumBase):
         self._created = True
 
         self._page = self
+        self.tab = self
         self._run_browser()
         super().__init__(self.address, tab_id)
         self._type = 'ChromiumPage'
diff --git a/DrissionPage/_pages/chromium_page.pyi b/DrissionPage/_pages/chromium_page.pyi
index 8b74035..4a031ac 100644
--- a/DrissionPage/_pages/chromium_page.pyi
+++ b/DrissionPage/_pages/chromium_page.pyi
@@ -30,6 +30,7 @@ class ChromiumPage(ChromiumBase):
                  addr_or_opts: Union[str, int, ChromiumOptions] = None,
                  tab_id: str = None,
                  timeout: float = None):
+        self.tab: ChromiumPage = ...
         self._chromium_options: ChromiumOptions = ...
         self._browser: Browser = ...
         self._browser_id: str = ...
diff --git a/DrissionPage/_pages/chromium_tab.py b/DrissionPage/_pages/chromium_tab.py
index 6baeb61..23de4be 100644
--- a/DrissionPage/_pages/chromium_tab.py
+++ b/DrissionPage/_pages/chromium_tab.py
@@ -46,6 +46,7 @@ class ChromiumTab(ChromiumBase):
         self._created = True
 
         self._page = page
+        self.tab = self
         self._browser = page.browser
         super().__init__(page.address, tab_id, page.timeout)
         self._rect = None
@@ -398,4 +399,4 @@ class WebPageTab(SessionPage, ChromiumTab, BasePage):
 
     # --------即将废弃-------
     def get_cookies(self, as_dict=False, all_domains=False, all_info=False):
-        return self.cookies(as_dict=as_dict, all_domains=all_domains, all_info=all_info)
\ No newline at end of file
+        return self.cookies(as_dict=as_dict, all_domains=all_domains, all_info=all_info)
diff --git a/DrissionPage/_pages/session_page.py b/DrissionPage/_pages/session_page.py
index 0079aed..1bc7c27 100644
--- a/DrissionPage/_pages/session_page.py
+++ b/DrissionPage/_pages/session_page.py
@@ -36,6 +36,7 @@ class SessionPage(BasePage):
         self._set = None
         self._encoding = None
         self._type = 'SessionPage'
+        self._page = self
         self._s_set_start_options(session_or_options)
         self._s_set_runtime_settings()
         self._create_session()
diff --git a/DrissionPage/_pages/session_page.pyi b/DrissionPage/_pages/session_page.pyi
index ca8b6b2..7a3ac69 100644
--- a/DrissionPage/_pages/session_page.pyi
+++ b/DrissionPage/_pages/session_page.pyi
@@ -32,6 +32,7 @@ class SessionPage(BasePage):
         self.retry_interval: float = ...
         self._set: SessionPageSetter = ...
         self._encoding: str = ...
+        self._page: SessionPage = ...
 
     def _s_set_start_options(self, session_or_options: Union[Session, SessionOptions]) -> None: ...
 
@@ -113,9 +114,9 @@ class SessionPage(BasePage):
             -> Union[SessionElement, List[SessionElement]]: ...
 
     def cookies(self,
-                    as_dict: bool = False,
-                    all_domains: bool = False,
-                    all_info: bool = False) -> Union[dict, list]: ...
+                as_dict: bool = False,
+                all_domains: bool = False,
+                all_info: bool = False) -> Union[dict, list]: ...
 
     # ----------------session独有属性和方法-----------------------
     @property
diff --git a/DrissionPage/_units/actions.py b/DrissionPage/_units/actions.py
index c66787c..f99ee70 100644
--- a/DrissionPage/_units/actions.py
+++ b/DrissionPage/_units/actions.py
@@ -15,12 +15,12 @@ from .._functions.web import location_in_viewport
 class Actions:
     """用于实现动作链的类"""
 
-    def __init__(self, page):
+    def __init__(self, owner):
         """
-        :param page: ChromiumBase对象
+        :param owner: ChromiumBase对象
         """
-        self.page = page
-        self._dr = page.driver
+        self.owner = owner
+        self._dr = owner.driver
         self.modifier = 0  # 修饰符，Alt=1, Ctrl=2, Meta/Command=4, Shift=8
         self.curr_x = 0  # 视口坐标
         self.curr_y = 0
@@ -40,23 +40,23 @@ class Actions:
             lx = ele_or_loc[0] + offset_x
             ly = ele_or_loc[1] + offset_y
         elif isinstance(ele_or_loc, str) or ele_or_loc._type == 'ChromiumElement':
-            ele_or_loc = self.page(ele_or_loc)
-            self.page.scroll.to_see(ele_or_loc)
+            ele_or_loc = self.owner(ele_or_loc)
+            self.owner.scroll.to_see(ele_or_loc)
             x, y = ele_or_loc.rect.location if offset_x or offset_y else ele_or_loc.rect.midpoint
             lx = x + offset_x
             ly = y + offset_y
         else:
             raise TypeError('ele_or_loc参数只能接受坐标(x, y)或ChromiumElement对象。')
 
-        if not location_in_viewport(self.page, lx, ly):
+        if not location_in_viewport(self.owner, lx, ly):
             # 把坐标滚动到页面中间
-            clientWidth = self.page.run_js('return document.body.clientWidth;')
-            clientHeight = self.page.run_js('return document.body.clientHeight;')
-            self.page.scroll.to_location(lx - clientWidth // 2, ly - clientHeight // 2)
+            clientWidth = self.owner.run_js('return document.body.clientWidth;')
+            clientHeight = self.owner.run_js('return document.body.clientHeight;')
+            self.owner.scroll.to_location(lx - clientWidth // 2, ly - clientHeight // 2)
 
         # 这样设计为了应付那些不随滚动条滚动的元素
         if is_loc:
-            cx, cy = location_to_client(self.page, lx, ly)
+            cx, cy = location_to_client(self.owner, lx, ly)
         else:
             x, y = ele_or_loc.rect.viewport_location if offset_x or offset_y \
                 else ele_or_loc.rect.viewport_midpoint
@@ -255,7 +255,7 @@ class Actions:
 
         data = self._get_key_data(key, 'keyDown')
         data['_ignore'] = AlertExistsError
-        self.page.run_cdp('Input.dispatchKeyEvent', **data)
+        self.owner.run_cdp('Input.dispatchKeyEvent', **data)
         return self
 
     def key_up(self, key):
@@ -270,7 +270,7 @@ class Actions:
 
         data = self._get_key_data(key, 'keyUp')
         data['_ignore'] = AlertExistsError
-        self.page.run_cdp('Input.dispatchKeyEvent', **data)
+        self.owner.run_cdp('Input.dispatchKeyEvent', **data)
         return self
 
     def type(self, keys):
@@ -295,7 +295,7 @@ class Actions:
         :param text: 文本值或按键组合
         :return: self
         """
-        input_text_or_keys(self.page, text)
+        input_text_or_keys(self.owner, text)
         return self
 
     def wait(self, second):
diff --git a/DrissionPage/_units/actions.pyi b/DrissionPage/_units/actions.pyi
index 55f863c..c070799 100644
--- a/DrissionPage/_units/actions.pyi
+++ b/DrissionPage/_units/actions.pyi
@@ -44,8 +44,8 @@ KEYS = Literal['NULL', 'CANCEL', 'HELP', 'BACKSPACE', 'BACK_SPACE', 'meta',
 
 class Actions:
 
-    def __init__(self, page: ChromiumBase):
-        self.page: ChromiumBase = ...
+    def __init__(self, owner: ChromiumBase):
+        self.owner: ChromiumBase = ...
         self._dr: Driver = ...
         self.modifier: int = ...
         self.curr_x: int = ...
diff --git a/DrissionPage/_units/clicker.py b/DrissionPage/_units/clicker.py
index a8b5513..40113ed 100644
--- a/DrissionPage/_units/clicker.py
+++ b/DrissionPage/_units/clicker.py
@@ -45,7 +45,7 @@ class Clicker(object):
 
         if not by_js:  # 模拟点击
             can_click = False
-            timeout = self._ele.page.timeout if timeout is None else timeout
+            timeout = self._ele.owner.timeout if timeout is None else timeout
             rect = None
             if timeout == 0:
                 try:
@@ -85,8 +85,8 @@ class Clicker(object):
                 x = rect[1][0] - (rect[1][0] - rect[0][0]) / 2
                 y = rect[0][0] + 3
                 try:
-                    r = self._ele.page.run_cdp('DOM.getNodeForLocation', x=x, y=y, includeUserAgentShadowDOM=True,
-                                               ignorePointerEventsNone=True)
+                    r = self._ele.owner.run_cdp('DOM.getNodeForLocation', x=x, y=y, includeUserAgentShadowDOM=True,
+                                                ignorePointerEventsNone=True)
                     if r['backendNodeId'] != self._ele._backend_id:
                         vx, vy = self._ele.rect.viewport_midpoint
                     else:
@@ -107,13 +107,13 @@ class Clicker(object):
 
     def right(self):
         """右键单击"""
-        self._ele.page.scroll.to_see(self._ele)
+        self._ele.owner.scroll.to_see(self._ele)
         x, y = self._ele.rect.viewport_click_point
         self._click(x, y, 'right')
 
     def middle(self):
         """中键单击"""
-        self._ele.page.scroll.to_see(self._ele)
+        self._ele.owner.scroll.to_see(self._ele)
         x, y = self._ele.rect.viewport_click_point
         self._click(x, y, 'middle')
 
@@ -125,7 +125,7 @@ class Clicker(object):
         :param count: 点击次数
         :return: None
         """
-        self._ele.page.scroll.to_see(self._ele)
+        self._ele.owner.scroll.to_see(self._ele)
         if offset_x is None and offset_y is None:
             w, h = self._ele.rect.size
             offset_x = w // 2
@@ -140,27 +140,28 @@ class Clicker(object):
         """
         self.at(count=times)
 
-    def to_download(self, save_path=None, rename=None, suffix=None, new_tab=False, by_js=False):
+    def to_download(self, save_path=None, rename=None, suffix=None, new_tab=False, by_js=False, timeout=None):
         """点击触发下载
         :param save_path: 保存路径，为None保存在原来设置的，如未设置保存到当前路径
         :param rename: 重命名文件名
         :param suffix: 指定文件后缀
         :param new_tab: 该下载是否在新tab中触发
         :param by_js: 是否用js方式点击，逻辑与click()一致
+        :param timeout: 等待下载触发的超时时间，为None则使用页面对象设置
         :return: DownloadMission对象
         """
         if save_path:
-            self._ele.page.set.download_path(save_path)
-        elif not self._ele.page._page._browser._dl_mgr._running:
+            self._ele.owner.tab.set.download_path(save_path)
+        elif not self._ele.page._browser._dl_mgr._running:
             self._ele.page.set.download_path('.')
 
         if rename or suffix:
-            self._ele.page.set.download_file_name(rename, suffix)
+            self._ele.owner.tab.set.download_file_name(rename, suffix)
 
-        tab = self._ele.page._page if new_tab else self._ele.page
+        tab = self._ele.page if new_tab else self._ele.owner
 
-        self._ele.click(by_js=by_js)
-        return tab.wait.download_begin()
+        self.left(by_js=by_js)
+        return tab.wait.download_begin(timeout=timeout)
 
     def to_upload(self, file_paths, by_js=False):
         """触发上传文件选择框并自动填入指定路径
@@ -168,9 +169,20 @@ class Clicker(object):
         :param by_js: 是否用js方式点击，逻辑与click()一致
         :return: None
         """
-        self._ele.page.set.upload_files(file_paths)
-        self._ele.click(by_js=by_js)
-        self._ele.page.wait.upload_paths_inputted()
+        self._ele.owner.set.upload_files(file_paths)
+        self.left(by_js=by_js)
+        self._ele.owner.wait.upload_paths_inputted()
+
+    def for_new_tab(self, by_js=False):
+        """点击后等待新tab出现并返回其对象
+        :param by_js: 是否使用js点击，逻辑与click()一致
+        :return: 新标签页对象，如果没有等到新标签页出现则抛出异常
+        """
+        self.left(by_js=by_js)
+        tid = self._ele.page.wait.new_tab()
+        if not tid:
+            raise RuntimeError('没有出现新标签页。')
+        return self._ele.page.get_tab(tid)
 
     def _click(self, client_x, client_y, button='left', count=1):
         """实施点击
@@ -180,11 +192,11 @@ class Clicker(object):
         :param count: 点击次数
         :return: None
         """
-        self._ele.page.run_cdp('Input.dispatchMouseEvent', type='mousePressed', x=client_x,
-                               y=client_y, button=button, clickCount=count, _ignore=AlertExistsError)
+        self._ele.owner.run_cdp('Input.dispatchMouseEvent', type='mousePressed', x=client_x,
+                                y=client_y, button=button, clickCount=count, _ignore=AlertExistsError)
         # sleep(.05)
-        self._ele.page.run_cdp('Input.dispatchMouseEvent', type='mouseReleased', x=client_x,
-                               y=client_y, button=button, _ignore=AlertExistsError)
+        self._ele.owner.run_cdp('Input.dispatchMouseEvent', type='mouseReleased', x=client_x,
+                                y=client_y, button=button, _ignore=AlertExistsError)
 
     # -------------即将废弃--------------
 
diff --git a/DrissionPage/_units/clicker.pyi b/DrissionPage/_units/clicker.pyi
index 7aa346d..e6ca30f 100644
--- a/DrissionPage/_units/clicker.pyi
+++ b/DrissionPage/_units/clicker.pyi
@@ -10,6 +10,7 @@ from typing import Union
 
 from .downloader import DownloadMission
 from .._elements.chromium_element import ChromiumElement
+from .._pages.chromium_tab import WebPageTab, ChromiumTab
 
 
 class Clicker(object):
@@ -37,8 +38,11 @@ class Clicker(object):
                     rename: str = None,
                     suffix: str = None,
                     new_tab: bool = False,
-                    by_js: bool = False) -> DownloadMission: ...
+                    by_js: bool = False,
+                    timeout:float=None) -> DownloadMission: ...
 
-    def to_upload(self, file_paths: Union[str, list, tuple], by_js: bool = False) -> None: ...
+    def to_upload(self, file_paths: Union[str, Path, list, tuple], by_js: bool = False) -> None: ...
+
+    def for_new_tab(self, by_js:bool=False)->Union[ChromiumTab, WebPageTab]:...
 
     def _click(self, client_x: float, client_y: float, button: str = 'left', count: int = 1) -> None: ...
diff --git a/DrissionPage/_units/rect.py b/DrissionPage/_units/rect.py
index 3011ec6..55baa6b 100644
--- a/DrissionPage/_units/rect.py
+++ b/DrissionPage/_units/rect.py
@@ -18,7 +18,7 @@ class ElementRect(object):
     def corners(self):
         """返回元素四个角坐标，顺序：坐上、右上、右下、左下，没有大小的元素抛出NoRectError"""
         vr = self._get_viewport_rect('border')
-        r = self._ele.page.run_cdp_loaded('Page.getLayoutMetrics')['visualViewport']
+        r = self._ele.owner.run_cdp_loaded('Page.getLayoutMetrics')['visualViewport']
         sx = r['pageX']
         sy = r['pageY']
         return [(vr[0] + sx, vr[1] + sy), (vr[2] + sx, vr[3] + sy), (vr[4] + sx, vr[5] + sy), (vr[6] + sx, vr[7] + sy)]
@@ -32,8 +32,8 @@ class ElementRect(object):
     @property
     def size(self):
         """返回元素大小，格式(宽, 高)"""
-        border = self._ele.page.run_cdp('DOM.getBoxModel', backendNodeId=self._ele._backend_id,
-                                        nodeId=self._ele._node_id, objectId=self._ele._obj_id)['model']['border']
+        border = self._ele.owner.run_cdp('DOM.getBoxModel', backendNodeId=self._ele._backend_id,
+                                         nodeId=self._ele._node_id, objectId=self._ele._obj_id)['model']['border']
         return border[2] - border[0], border[5] - border[1]
 
     @property
@@ -75,25 +75,25 @@ class ElementRect(object):
     @property
     def screen_location(self):
         """返回元素左上角在屏幕上坐标，左上角为(0, 0)"""
-        vx, vy = self._ele.page.rect.viewport_location
+        vx, vy = self._ele.owner.rect.viewport_location
         ex, ey = self.viewport_location
-        pr = self._ele.page.run_js('return window.devicePixelRatio;')
+        pr = self._ele.owner.run_js('return window.devicePixelRatio;')
         return (vx + ex) * pr, (ey + vy) * pr
 
     @property
     def screen_midpoint(self):
         """返回元素中点在屏幕上坐标，左上角为(0, 0)"""
-        vx, vy = self._ele.page.rect.viewport_location
+        vx, vy = self._ele.owner.rect.viewport_location
         ex, ey = self.viewport_midpoint
-        pr = self._ele.page.run_js('return window.devicePixelRatio;')
+        pr = self._ele.owner.run_js('return window.devicePixelRatio;')
         return (vx + ex) * pr, (ey + vy) * pr
 
     @property
     def screen_click_point(self):
         """返回元素中点在屏幕上坐标，左上角为(0, 0)"""
-        vx, vy = self._ele.page.rect.viewport_location
+        vx, vy = self._ele.owner.rect.viewport_location
         ex, ey = self.viewport_click_point
-        pr = self._ele.page.run_js('return window.devicePixelRatio;')
+        pr = self._ele.owner.run_js('return window.devicePixelRatio;')
         return (vx + ex) * pr, (ey + vy) * pr
 
     def _get_viewport_rect(self, quad):
@@ -101,12 +101,12 @@ class ElementRect(object):
         :param quad: 方框类型，margin border padding
         :return: 四个角坐标
         """
-        return self._ele.page.run_cdp('DOM.getBoxModel', backendNodeId=self._ele._backend_id,
-                                      nodeId=self._ele._node_id, objectId=self._ele._obj_id)['model'][quad]
+        return self._ele.owner.run_cdp('DOM.getBoxModel', backendNodeId=self._ele._backend_id,
+                                       nodeId=self._ele._node_id, objectId=self._ele._obj_id)['model'][quad]
 
     def _get_page_coord(self, x, y):
         """根据视口坐标获取绝对坐标"""
-        r = self._ele.page.run_cdp_loaded('Page.getLayoutMetrics')['visualViewport']
+        r = self._ele.owner.run_cdp_loaded('Page.getLayoutMetrics')['visualViewport']
         sx = r['pageX']
         sy = r['pageY']
         return x + sx, y + sy
diff --git a/DrissionPage/_units/scroller.py b/DrissionPage/_units/scroller.py
index d59e98a..cacdfee 100644
--- a/DrissionPage/_units/scroller.py
+++ b/DrissionPage/_units/scroller.py
@@ -87,7 +87,7 @@ class Scroller(object):
         if not self._wait_complete:
             return
 
-        page = self._driver.page if self._driver._type == 'ChromiumElement' else self._driver
+        page = self._driver.owner if self._driver._type == 'ChromiumElement' else self._driver
         r = page.run_cdp('Page.getLayoutMetrics')
         x = r['layoutViewport']['pageX']
         y = r['layoutViewport']['pageY']
@@ -112,11 +112,11 @@ class ElementScroller(Scroller):
         :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
         :return: None
         """
-        self._driver.page.scroll.to_see(self._driver, center=center)
+        self._driver.owner.scroll.to_see(self._driver, center=center)
 
     def to_center(self):
         """元素尽量滚动到视口中间"""
-        self._driver.page.scroll.to_see(self._driver, center=True)
+        self._driver.owner.scroll.to_see(self._driver, center=True)
 
 
 class PageScroller(Scroller):
diff --git a/DrissionPage/_units/selector.py b/DrissionPage/_units/selector.py
index 3f9b08e..be3e29d 100644
--- a/DrissionPage/_units/selector.py
+++ b/DrissionPage/_units/selector.py
@@ -27,7 +27,7 @@ class SelectElement(object):
         :return: None
         """
         para_type = 'index' if isinstance(text_or_index, int) else 'text'
-        timeout = timeout if timeout is not None else self._ele.page.timeout
+        timeout = timeout if timeout is not None else self._ele.owner.timeout
         return self._select(text_or_index, para_type, timeout=timeout)
 
     @property
@@ -186,7 +186,7 @@ class SelectElement(object):
             raise TypeError('单选列表只能传入str格式。')
 
         mode = 'false' if cancel else 'true'
-        timeout = timeout if timeout is not None else self._ele.page.timeout
+        timeout = timeout if timeout is not None else self._ele.owner.timeout
         condition = set(condition) if isinstance(condition, (list, tuple)) else {condition}
 
         if para_type in ('text', 'value'):
diff --git a/DrissionPage/_units/setter.py b/DrissionPage/_units/setter.py
index dd0780c..245ac24 100644
--- a/DrissionPage/_units/setter.py
+++ b/DrissionPage/_units/setter.py
@@ -130,6 +130,8 @@ class ChromiumBaseSetter(BasePageSetter):
 
         if isinstance(files, str):
             files = files.split('\n')
+        elif isinstance(files, Path):
+            files = (files, )
         self._page._upload_list = [str(Path(i).absolute()) for i in files]
 
     def headers(self, headers: dict) -> None:
@@ -456,7 +458,7 @@ class ChromiumElementSetter(object):
         :param value: 属性值
         :return: None
         """
-        self._ele.page.run_cdp('DOM.setAttributeValue', nodeId=self._ele._node_id, name=name, value=str(value))
+        self._ele.owner.run_cdp('DOM.setAttributeValue', nodeId=self._ele._node_id, name=name, value=str(value))
 
     def property(self, name, value):
         """设置元素property属性
diff --git a/DrissionPage/_units/setter.pyi b/DrissionPage/_units/setter.pyi
index 542f733..8695d61 100644
--- a/DrissionPage/_units/setter.pyi
+++ b/DrissionPage/_units/setter.pyi
@@ -62,7 +62,7 @@ class ChromiumBaseSetter(BasePageSetter):
 
     def auto_handle_alert(self, on_off: bool = True, accept: bool = True) -> None: ...
 
-    def upload_files(self, files: Union[str, list, tuple]) -> None: ...
+    def upload_files(self, files: Union[str, Path, list, tuple]) -> None: ...
 
     def blocked_urls(self, urls: Union[list, tuple, str, None]) -> None: ...
 
diff --git a/DrissionPage/_units/states.py b/DrissionPage/_units/states.py
index e6bc267..cda3d77 100644
--- a/DrissionPage/_units/states.py
+++ b/DrissionPage/_units/states.py
@@ -51,7 +51,7 @@ class ElementStates(object):
     def is_in_viewport(self):
         """返回元素是否出现在视口中，以元素click_point为判断"""
         x, y = self._ele.rect.click_point
-        return location_in_viewport(self._ele.page, x, y) if x else False
+        return location_in_viewport(self._ele.owner, x, y) if x else False
 
     @property
     def is_whole_in_viewport(self):
@@ -59,14 +59,14 @@ class ElementStates(object):
         x1, y1 = self._ele.rect.location
         w, h = self._ele.rect.size
         x2, y2 = x1 + w, y1 + h
-        return location_in_viewport(self._ele.page, x1, y1) and location_in_viewport(self._ele.page, x2, y2)
+        return location_in_viewport(self._ele.owner, x1, y1) and location_in_viewport(self._ele.owner, x2, y2)
 
     @property
     def is_covered(self):
         """返回元素是否被覆盖，与是否在视口中无关，如被覆盖返回覆盖元素的backend id，否则返回False"""
         lx, ly = self._ele.rect.click_point
         try:
-            bid = self._ele.page.run_cdp('DOM.getNodeForLocation', x=int(lx), y=int(ly)).get('backendNodeId')
+            bid = self._ele.owner.run_cdp('DOM.getNodeForLocation', x=int(lx), y=int(ly)).get('backendNodeId')
             return bid if bid != self._ele._backend_id else False
         except CDPError:
             return False
@@ -96,7 +96,7 @@ class ShadowRootStates(object):
     def is_alive(self):
         """返回元素是否仍在DOM中"""
         try:
-            self._ele.page.run_cdp('DOM.describeNode', backendNodeId=self._ele._backend_id)
+            self._ele.owner.run_cdp('DOM.describeNode', backendNodeId=self._ele._backend_id)
             return True
         except Exception:
             return False