diff --git a/DrissionPage/chromium_base.py b/DrissionPage/chromium_base.py
index 6f397ad..52a43b0 100644
--- a/DrissionPage/chromium_base.py
+++ b/DrissionPage/chromium_base.py
@@ -168,6 +168,8 @@ class ChromiumBase(BasePage):
             if self._debug_recorder:
                 self._debug_recorder.add_data((perf_counter(), '加载流程', 'loadEventFired'))
 
+        self._get_document()
+
     def _onDocumentUpdated(self, **kwargs):
         """页面跳转时触发"""
         if self._debug:
@@ -177,10 +179,12 @@ class ChromiumBase(BasePage):
 
     def _onFrameNavigated(self, **kwargs):
         """页面跳转时触发"""
-        if self._debug and not kwargs['frame'].get('parentId', None):
-            print('navigated')
-            if self._debug_recorder:
-                self._debug_recorder.add_data((perf_counter(), '加载流程', 'navigated'))
+        if kwargs['frame'].get('parentId', None) == self.tab_id and self._first_run is False and self._is_loading:
+            self._is_loading = True
+            if self._debug:
+                print('navigated')
+                if self._debug_recorder:
+                    self._debug_recorder.add_data((perf_counter(), '加载流程', 'navigated'))
 
     def __call__(self, loc_or_str, timeout=None):
         """在内部查找元素
diff --git a/DrissionPage/chromium_page.py b/DrissionPage/chromium_page.py
index 21817ad..0738a68 100644
--- a/DrissionPage/chromium_page.py
+++ b/DrissionPage/chromium_page.py
@@ -261,6 +261,10 @@ class ChromiumPage(ChromiumBase):
         """跳转到主标签页"""
         self.to_tab(self._main_tab)
 
+    def to_new_tab(self):
+        """切换到最新的标签页"""
+        self.to_tab(self.tabs[0])
+
     def to_tab(self, tab_id=None, activate=True):
         """跳转到标签页
         :param tab_id: 标签页id字符串，默认跳转到main_tab
diff --git a/DrissionPage/chromium_page.pyi b/DrissionPage/chromium_page.pyi
index 2d18475..786807d 100644
--- a/DrissionPage/chromium_page.pyi
+++ b/DrissionPage/chromium_page.pyi
@@ -83,8 +83,12 @@ class ChromiumPage(ChromiumBase):
 
     def new_tab(self, url: str = None, switch_to: bool = True) -> None: ...
 
+    def set_main_tab(self, tab_id: str = None) -> None: ...
+
     def to_main_tab(self) -> None: ...
 
+    def to_new_tab(self) -> None: ...
+
     def to_tab(self, tab_id: str = None, activate: bool = True) -> None: ...
 
     def _to_tab(self, tab_id: str = None, activate: bool = True, read_doc: bool = True) -> None: ...