diff --git a/DrissionPage/_units/clicker.py b/DrissionPage/_units/clicker.py
index 93be96e..3be5e33 100644
--- a/DrissionPage/_units/clicker.py
+++ b/DrissionPage/_units/clicker.py
@@ -140,6 +140,27 @@ class Clicker(object):
         """
         self.at(count=times)
 
+    def to_download(self, save_path=None, rename=None, suffix=None, new_tab=False):
+        """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: 是否在新tab触发下载
+        :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.page.set.download_path('.')
+
+        if rename or suffix:
+            self._ele.page.set.download_file_name(rename, suffix)
+
+        tab = self._ele.page._page if new_tab else self._ele.page
+
+        self._ele.click()
+        return tab.wait.download_begin()
+
     def _click(self, client_x, client_y, button='left', count=1):
         """实施点击
         :param client_x: 视口中的x坐标
diff --git a/DrissionPage/_units/clicker.pyi b/DrissionPage/_units/clicker.pyi
index 5eae4a1..3a26baf 100644
--- a/DrissionPage/_units/clicker.pyi
+++ b/DrissionPage/_units/clicker.pyi
@@ -5,8 +5,10 @@
 @Copyright: (c) 2024 by g1879, Inc. All Rights Reserved.
 @License  : BSD 3-Clause.
 """
-from typing import Optional
+from pathlib import Path
+from typing import Optional, Union
 
+from .downloader import DownloadMission
 from .._elements.chromium_element import ChromiumElement
 
 
@@ -14,16 +16,26 @@ class Clicker(object):
     def __init__(self, ele: ChromiumElement):
         self._ele: ChromiumElement = ...
 
-    def __call__(self, by_js: Optional[bool] = False, timeout: float = 1.5, wait_stop: bool = True) -> bool: ...
+    def __call__(self, by_js: Optional[bool, str] = False, timeout: float = 1.5, wait_stop: bool = True) -> bool: ...
 
-    def left(self, by_js: Optional[bool] = False, timeout: float = 1.5, wait_stop: bool = True) -> bool: ...
+    def left(self, by_js: Optional[bool, str] = False, timeout: float = 1.5, wait_stop: bool = True) -> bool: ...
 
     def right(self) -> None: ...
 
     def middle(self) -> None: ...
 
-    def at(self, offset_x: float = None, offset_y: float = None, button: str = 'left', count: int = 1) -> None: ...
+    def at(self,
+           offset_x: float = None,
+           offset_y: float = None,
+           button: str = 'left',
+           count: int = 1) -> None: ...
 
     def multi(self, times: int = 2) -> None: ...
 
+    def to_download(self,
+                    save_path: Union[str, Path] = None,
+                    rename: str = None,
+                    suffix: str = None,
+                    new_tab: bool = False) -> DownloadMission: ...
+
     def _click(self, client_x: float, client_y: float, button: str = 'left', count: int = 1) -> None: ...
diff --git a/DrissionPage/_units/listener.pyi b/DrissionPage/_units/listener.pyi
index a80d3c2..fd3bd54 100644
--- a/DrissionPage/_units/listener.pyi
+++ b/DrissionPage/_units/listener.pyi
@@ -23,7 +23,7 @@ class Listener(object):
         self._page: ChromiumBase = ...
         self._address: str = ...
         self._target_id: str = ...
-        self._targets: Union[str, dict] = ...
+        self._targets: Optional[str, dict] = ...
         self._method: set = ...
         self._res_type: set = ...
         self._caught: Queue = ...
@@ -172,7 +172,7 @@ class Request(object):
     def headers(self) -> dict: ...
 
     @property
-    def postData(self) -> Union[str, dict]: ...
+    def postData(self) -> Optional[str, dict]: ...
 
     @property
     def extra_info(self) -> Optional[RequestExtraInfo]: ...
@@ -208,7 +208,7 @@ class Response(object):
         self._response: dict = ...
         self._raw_body: str = ...
         self._is_base64_body: bool = ...
-        self._body: Union[str, dict] = ...
+        self._body: Optional[str, dict] = ...
         self._headers: dict = ...
 
     @property
@@ -221,7 +221,7 @@ class Response(object):
     def raw_body(self) -> str: ...
 
     @property
-    def body(self) -> Union[str, dict]: ...
+    def body(self) -> Optional[str, dict]: ...
 
 
 class ExtraInfo(object):