diff --git a/DrissionPage/_pages/chromium_page.py b/DrissionPage/_pages/chromium_page.py
index 29d4ee3..a6c66b2 100644
--- a/DrissionPage/_pages/chromium_page.py
+++ b/DrissionPage/_pages/chromium_page.py
@@ -19,6 +19,7 @@ class ChromiumPage(ChromiumBase):
     _PAGES = {}
 
     def __new__(cls, addr_or_opts=None, tab_id=None, timeout=None):
+        # 即将废弃timeout
         browser = Chromium(addr_or_opts=addr_or_opts)
         if browser.id in cls._PAGES:
             r = cls._PAGES[browser.id]
@@ -32,6 +33,7 @@ class ChromiumPage(ChromiumBase):
         return r
 
     def __init__(self, addr_or_opts=None, tab_id=None, timeout=None):
+        # 即将废弃timeout
         if hasattr(self, '_created'):
             return
         self._created = True
@@ -39,7 +41,7 @@ class ChromiumPage(ChromiumBase):
         self.tab = self
         super().__init__(self.browser, tab_id)
         self._type = 'ChromiumPage'
-        self.set.timeouts(base=timeout)
+        self.set.timeouts(base=timeout)  # 即将废弃
         self._tab = self
 
     def __repr__(self):
diff --git a/DrissionPage/_pages/chromium_page.pyi b/DrissionPage/_pages/chromium_page.pyi
index cdf0727..4d3b410 100644
--- a/DrissionPage/_pages/chromium_page.pyi
+++ b/DrissionPage/_pages/chromium_page.pyi
@@ -27,23 +27,19 @@ class ChromiumPage(ChromiumBase):
 
     def __new__(cls,
                 addr_or_opts: Union[str, int, ChromiumOptions] = None,
-                tab_id: str = None,
-                timeout: float = None):
+                tab_id: str = None):
         """
         :param addr_or_opts: 浏览器地址:端口、ChromiumOptions对象或端口数字（int）
         :param tab_id: 要控制的标签页id，不指定默认为激活的
-        :param timeout: 超时时间（秒）
         """
         ...
 
     def __init__(self,
                  addr_or_opts: Union[str, int, ChromiumOptions] = None,
-                 tab_id: str = None,
-                 timeout: float = None):
+                 tab_id: str = None):
         """
         :param addr_or_opts: 浏览器地址:端口、ChromiumOptions对象或端口数字（int）
         :param tab_id: 要控制的标签页id，不指定默认为激活的
-        :param timeout: 超时时间（秒）
         """
         ...
 
diff --git a/DrissionPage/_pages/session_page.py b/DrissionPage/_pages/session_page.py
index c3ee1fa..12f7bab 100644
--- a/DrissionPage/_pages/session_page.py
+++ b/DrissionPage/_pages/session_page.py
@@ -22,16 +22,17 @@ from .._units.setter import SessionPageSetter
 
 
 class SessionPage(BasePage):
-    def __init__(self, session_or_options=None):
+    def __init__(self, session_or_options=None, timeout=None):
         super().__init__()
         self._response = None
         self._set = None
         self._encoding = None
         self._type = 'SessionPage'
         self._page = self
-        self._timeout = 10
         self._set_session_options(session_or_options)
         self._s_set_runtime_settings()
+        if timeout is not None:  # 即将废弃
+            self._timeout = timeout
         if not self._session:
             self._create_session()
 
diff --git a/DrissionPage/_pages/session_page.pyi b/DrissionPage/_pages/session_page.pyi
index 1658528..28eb42a 100644
--- a/DrissionPage/_pages/session_page.pyi
+++ b/DrissionPage/_pages/session_page.pyi
@@ -32,8 +32,7 @@ class SessionPage(BasePage):
     _encoding: Optional[str] = ...
     _page: SessionPage = ...
 
-    def __init__(self,
-                 session_or_options: Union[Session, SessionOptions] = None):
+    def __init__(self, session_or_options: Union[Session, SessionOptions] = None):
         """
         :param session_or_options: Session对象或SessionOptions对象
         """
@@ -260,7 +259,7 @@ class SessionPage(BasePage):
         """返回cookies
         :param all_domains: 是否返回所有域的cookies
         :param all_info: 是否返回所有信息，False则只返回name、value、domain
-        :return: cookies信息
+        :return: cookies组成的列表
         """
         ...
 
diff --git a/DrissionPage/_pages/web_page.py b/DrissionPage/_pages/web_page.py
index d8003fe..77094fe 100644
--- a/DrissionPage/_pages/web_page.py
+++ b/DrissionPage/_pages/web_page.py
@@ -17,15 +17,11 @@ from .._units.setter import WebPageSetter
 
 class WebPage(SessionPage, ChromiumPage, BasePage):
     def __new__(cls, mode='d', timeout=None, chromium_options=None, session_or_options=None):
-        """初始化函数
-        :param mode: 'd' 或 's'，即driver模式和session模式
-        :param timeout: 超时时间（秒），d模式时为寻找元素时间，s模式时为连接时间，默认10秒
-        :param chromium_options: Driver对象，只使用s模式时应传入False
-        :param session_or_options: Session对象或SessionOptions对象，只使用d模式时应传入False
-        """
+        # 即将废弃timeout
         return super().__new__(cls, chromium_options)
 
     def __init__(self, mode='d', timeout=None, chromium_options=None, session_or_options=None):
+        # 即将废弃timeout
         if hasattr(self, '_created'):
             return
 
@@ -40,7 +36,7 @@ class WebPage(SessionPage, ChromiumPage, BasePage):
         if not chromium_options:
             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)
+        super(SessionPage, self).__init__(addr_or_opts=chromium_options, timeout=timeout)  # 即将废弃timeout
         self._type = 'WebPage'
         self.change_mode(mode, go=False, copy_cookies=False)
 
diff --git a/DrissionPage/_pages/web_page.pyi b/DrissionPage/_pages/web_page.pyi
index 97815c2..1ad05a9 100644
--- a/DrissionPage/_pages/web_page.pyi
+++ b/DrissionPage/_pages/web_page.pyi
@@ -35,14 +35,12 @@ class WebPage(SessionPage, ChromiumPage, BasePage):
 
     def __init__(self,
                  mode: str = 'd',
-                 timeout: float = None,
                  chromium_options: Union[ChromiumOptions, bool] = None,
                  session_or_options: Union[Session, SessionOptions, bool] = None) -> None:
         """初始化函数
         :param mode: 'd' 或 's'，即driver模式和session模式
-        :param timeout: 超时时间（秒），d模式时为寻找元素时间，s模式时为连接时间，默认10秒
-        :param chromium_options: ChromiumOptions对象，只使用s模式时应传入False
-        :param session_or_options: Session对象或SessionOptions对象，只使用d模式时应传入False
+        :param chromium_options: ChromiumOptions对象，传入None时从默认ini文件读取，传入False时不读取ini文件，使用默认配置
+        :param session_or_options: Session对象或SessionOptions对象，传入None时从默认ini文件读取，传入False时不读取ini文件，使用默认配置
         """
         ...
 
diff --git a/DrissionPage/_units/waiter.pyi b/DrissionPage/_units/waiter.pyi
index c8febe6..df5cd8c 100644
--- a/DrissionPage/_units/waiter.pyi
+++ b/DrissionPage/_units/waiter.pyi
@@ -151,11 +151,11 @@ class BaseWaiter(OriginWaiter):
         """等待自动填写上传文件路径"""
         ...
 
-    def download_begin(self, timeout: float = None, cancel_it: bool = False) -> Union[DownloadMission, bool]:
+    def download_begin(self, timeout: float = None, cancel_it: bool = False) -> Union[DownloadMission, bool, dict]:
         """等待浏览器下载开始，可将其拦截
         :param timeout: 超时时间（秒），None使用页面对象超时时间
         :param cancel_it: 是否取消该任务
-        :return: 成功返回任务对象，失败返回False
+        :return: 成功返回任务对象（cancel_it为True时返回dict格式的下载信息），失败返回False
         """
         ...