diff --git a/DrissionPage/driver_element.py b/DrissionPage/driver_element.py
index a51eca1..b39fcdc 100644
--- a/DrissionPage/driver_element.py
+++ b/DrissionPage/driver_element.py
@@ -14,7 +14,7 @@ from selenium.webdriver.remote.webelement import WebElement
 from selenium.webdriver.support import expected_conditions as ec
 from selenium.webdriver.support.wait import WebDriverWait
 
-from .common import DrissionElement, get_loc_from_str, translate_loc_to_xpath, get_available_file_name
+from .common import DrissionElement, get_loc_from_str, get_available_file_name
 
 
 class DriverElement(DrissionElement):
@@ -196,7 +196,7 @@ class DriverElement(DrissionElement):
         :param show_errmsg: 出现异常时是否打印信息
         :return: DriverElement对象组成的列表
         """
-        if not isinstance(loc_or_str, tuple) or not isinstance(loc_or_str, str):
+        if not isinstance(loc_or_str, tuple) and not isinstance(loc_or_str, str):
             raise TypeError('Type of loc_or_str can only be tuple or str.')
         return self.ele(loc_or_str, mode='all', show_errmsg=show_errmsg, timeout=timeout)
 
diff --git a/DrissionPage/driver_page.py b/DrissionPage/driver_page.py
index a6a3871..4a8a436 100644
--- a/DrissionPage/driver_page.py
+++ b/DrissionPage/driver_page.py
@@ -14,7 +14,7 @@ from selenium.common.exceptions import NoAlertPresentException
 from selenium.webdriver.chrome.webdriver import WebDriver
 from selenium.webdriver.remote.webelement import WebElement
 
-from .common import get_loc_from_str, get_available_file_name, translate_loc_to_xpath
+from .common import get_loc_from_str, get_available_file_name
 from .driver_element import DriverElement, execute_driver_find
 
 
@@ -147,7 +147,7 @@ class DriverPage(object):
         :param show_errmsg: 出现异常时是否打印信息
         :return: DriverElement对象组成的列表
         """
-        if not isinstance(loc_or_str, tuple) or not isinstance(loc_or_str, str):
+        if not isinstance(loc_or_str, tuple) and not isinstance(loc_or_str, str):
             raise TypeError('Type of loc_or_str can only be tuple or str.')
         return self.ele(loc_or_str, mode='all', timeout=timeout, show_errmsg=show_errmsg)
 
diff --git a/DrissionPage/session_element.py b/DrissionPage/session_element.py
index ac3ecb3..1fe8ee6 100644
--- a/DrissionPage/session_element.py
+++ b/DrissionPage/session_element.py
@@ -167,7 +167,7 @@ class SessionElement(DrissionElement):
         :param show_errmsg: 出现异常时是否打印信息
         :return: SessionElement对象组成的列表
         """
-        if not isinstance(loc_or_str, tuple) or not isinstance(loc_or_str, str):
+        if not isinstance(loc_or_str, tuple) and not isinstance(loc_or_str, str):
             raise TypeError('Type of loc_or_str can only be tuple or str.')
         return self.ele(loc_or_str, mode='all', show_errmsg=show_errmsg)
 
diff --git a/DrissionPage/session_page.py b/DrissionPage/session_page.py
index 6845614..f801741 100644
--- a/DrissionPage/session_page.py
+++ b/DrissionPage/session_page.py
@@ -133,7 +133,7 @@ class SessionPage(object):
         :param show_errmsg: 出现异常时是否打印信息
         :return: SessionElement对象组成的列表
         """
-        if not isinstance(loc_or_str, tuple) or not isinstance(loc_or_str, str):
+        if not isinstance(loc_or_str, tuple) and not isinstance(loc_or_str, str):
             raise TypeError('Type of loc_or_str can only be tuple or str.')
         return self.ele(loc_or_str, mode='all', show_errmsg=True)