diff --git a/DrissionPage/_pages/tabs.py b/DrissionPage/_pages/tabs.py
index 38188a2..7c6930f 100644
--- a/DrissionPage/_pages/tabs.py
+++ b/DrissionPage/_pages/tabs.py
@@ -58,9 +58,12 @@ class ChromiumTab(ChromiumBase):
         self._load_mode = self.browser._load_mode
         self._download_path = self.browser.download_path
 
-    def close(self):
-        """关闭当前标签页"""
-        self.browser.close_tabs(self.tab_id)
+    def close(self, others=False):
+        """关闭当前标签页
+        :param others: 是否关闭其它，保留自己
+        :return: None
+        """
+        self.browser.close_tabs(self.tab_id, others=others)
 
     @property
     def set(self):
@@ -361,9 +364,12 @@ class MixTab(SessionPage, ChromiumTab, BasePage):
         elif self._mode == 'd':
             return super(SessionPage, self).cookies(all_domains, all_info)
 
-    def close(self):
-        """关闭当前标签页"""
-        self.browser.close_tabs(self.tab_id)
+    def close(self, others=False):
+        """关闭当前标签页
+        :param others: 是否关闭其它，保留自己
+        :return: None
+        """
+        self.browser.close_tabs(self.tab_id, others=others)
         self._session.close()
         if self._response is not None:
             self._response.close()
diff --git a/DrissionPage/_units/downloader.py b/DrissionPage/_units/downloader.py
index 48a5095..d220f3c 100644
--- a/DrissionPage/_units/downloader.py
+++ b/DrissionPage/_units/downloader.py
@@ -20,9 +20,6 @@ class DownloadManager(object):
         :param browser: Browser对象
         """
         self._browser = browser
-        # self._page = browser.page
-        # self._when_download_file_exists = 'rename'
-        # self._save_path = None
 
         t = TabDownloadSettings('browser')
         t.path = self._browser.download_path
@@ -34,9 +31,6 @@ class DownloadManager(object):
         self._tab_missions = {}  # {tab_id: DownloadMission}
         self._flags = {}  # {tab_id: [bool, DownloadMission]}
 
-        # if self._page.download_path:
-        #     self.set_path(self._page, self._page.download_path)
-
         self._running = False
 
     @property
@@ -196,7 +190,7 @@ class DownloadManager(object):
         elif skip:
             self.skip(m)
         else:
-            self._tab_missions.setdefault(tab_id, []).append(guid)
+            self._tab_missions.setdefault(tab_id, []).append(m)
 
         if self.get_flag(tab_id) is not None:
             self._flags[tab_id] = m
diff --git a/DrissionPage/_units/downloader.pyi b/DrissionPage/_units/downloader.pyi
index d9768c4..955611c 100644
--- a/DrissionPage/_units/downloader.pyi
+++ b/DrissionPage/_units/downloader.pyi
@@ -14,12 +14,10 @@ FILE_EXISTS = Literal['skip', 'rename', 'overwrite', 's', 'r', 'o']
 
 class DownloadManager(object):
     _browser: Chromium = ...
-    # _page: ChromiumPage = ...
     _missions: Dict[str, DownloadMission] = ...
     _tab_missions: dict = ...
     _flags: dict = ...
     _running: bool = ...
-    # _save_path: Optional[str] = ...
 
     def __init__(self, browser: Chromium): ...