diff --git a/browser/manager.py b/browser/manager.py
index 27d276e..41e2956 100644
--- a/browser/manager.py
+++ b/browser/manager.py
@@ -7,7 +7,7 @@ from browser.chrome import ChromeDriver
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
-    from typing import Type, Optional
+    from typing import Type, Optional, List
     from browser.IDriver import IDriver
 
 _manager: "Optional[BrowserManager]" = None
@@ -24,7 +24,7 @@ class BrowserManager():
         if _config not in self._mapping:
             raise Exception("不支持的浏览器")
         self._driver: IDriver = self._mapping[_config]()
-        self._tabs: list[TabInfo] = []
+        self._tabs: "List[TabInfo]" = []
 
     def init_browser(self):
         _users = config()['live']['users']
diff --git a/output/manager.py b/output/manager.py
index a6dd305..e00b65b 100644
--- a/output/manager.py
+++ b/output/manager.py
@@ -18,7 +18,7 @@ from output.debug import DebugWriter
 from protobuf import message_pb2, wss_pb2
 
 if TYPE_CHECKING:
-    from typing import Type, Optional
+    from typing import Type, Optional, List
     from output.IOutput import IOutput
     from proxy.common import MessagePayload
 
@@ -29,7 +29,7 @@ class OutputManager():
         "xml": XMLWriter,
         "debug": DebugWriter,
     }
-    _writer: "list[IOutput]" = []
+    _writer: "List[IOutput]" = []
     _thread: "Optional[threading.Thread]"= None
 
     def __init__(self):
@@ -56,7 +56,7 @@ class OutputManager():
             for writer in self._writer:
                 writer.error_output("ParseError", message.body, e)
 
-    def decode_message(self, message_list: list[message_pb2.Message]):
+    def decode_message(self, message_list: "List[message_pb2.Message]"):
         for message in message_list:
             try:
                 if message.method == 'WebcastMemberMessage':