diff --git a/apps/application/serializers/application_serializers.py b/apps/application/serializers/application_serializers.py
index 6ae7cc463..3b20a1b39 100644
--- a/apps/application/serializers/application_serializers.py
+++ b/apps/application/serializers/application_serializers.py
@@ -196,7 +196,7 @@ class ApplicationSerializer(serializers.Serializer):
         access_token = serializers.CharField(required=True, error_messages=ErrMessage.char("access_token"))
 
         def auth(self, request, with_valid=True):
-            token = request.META.get('HTTP_AUTHORIZATION', None)
+            token = request.META.get('HTTP_AUTHORIZATION')
             token_details = None
             try:
                 # 校验token
diff --git a/apps/common/auth/authenticate.py b/apps/common/auth/authenticate.py
index de1499e70..3d2a2258e 100644
--- a/apps/common/auth/authenticate.py
+++ b/apps/common/auth/authenticate.py
@@ -47,8 +47,7 @@ class TokenDetails:
 class TokenAuth(TokenAuthentication):
     # 重新 authenticate 方法，自定义认证规则
     def authenticate(self, request):
-        auth = request.META.get('HTTP_AUTHORIZATION', None
-                                )
+        auth = request.META.get('HTTP_AUTHORIZATION')
         # 未认证
         if auth is None:
             raise AppAuthenticationFailed(1003, '未登录,请先登录')
diff --git a/apps/users/views/user.py b/apps/users/views/user.py
index a6fa856f1..e691ff4b9 100644
--- a/apps/users/views/user.py
+++ b/apps/users/views/user.py
@@ -88,8 +88,7 @@ class ResetCurrentUserPasswordView(APIView):
         data.update(request.data)
         serializer_obj = RePasswordSerializer(data=data)
         if serializer_obj.reset_password():
-            token_cache.delete(request.META.get('HTTP_AUTHORIZATION', None
-                                                ))
+            token_cache.delete(request.META.get('HTTP_AUTHORIZATION'))
             return result.success(True)
         return result.error("修改密码失败")
 
@@ -119,8 +118,7 @@ class Logout(APIView):
                          responses=SendEmailSerializer().get_response_body_api(),
                          tags=['用户'])
     def post(self, request: Request):
-        token_cache.delete(request.META.get('HTTP_AUTHORIZATION', None
-                                            ))
+        token_cache.delete(request.META.get('HTTP_AUTHORIZATION'))
         return result.success(True)