diff --git a/apps/authentication/views/dingtalk.py b/apps/authentication/views/dingtalk.py
index 03a6e8eeb..ed1d50c9a 100644
--- a/apps/authentication/views/dingtalk.py
+++ b/apps/authentication/views/dingtalk.py
@@ -10,16 +10,16 @@ from django.views import View
 from rest_framework.exceptions import APIException
 from rest_framework.permissions import AllowAny, IsAuthenticated
 
-from authentication.decorators import post_save_next_to_session_if_guard_redirect, pre_save_next_to_session
 from authentication import errors
 from authentication.const import ConfirmType
+from authentication.decorators import post_save_next_to_session_if_guard_redirect, pre_save_next_to_session
 from authentication.mixins import AuthMixin
 from authentication.notifications import OAuthBindMessage
 from authentication.permissions import UserConfirmation
 from common.sdk.im.dingtalk import URL, DingTalk
 from common.utils import get_logger
 from common.utils.common import get_request_ip
-from common.utils.django import get_object_or_none, reverse, safe_next_url
+from common.utils.django import get_object_or_none, reverse
 from common.utils.random import random_string
 from common.views.mixins import PermissionsMixin, UserConfirmRequiredExceptionMixin
 from users.models import User
@@ -237,7 +237,7 @@ class DingTalkOAuthLoginCallbackView(AuthMixin, DingTalkOAuthMixin, View):
             appsecret=settings.DINGTALK_APPSECRET,
             agentid=settings.DINGTALK_AGENTID
         )
-        userid, __ = dingtalk.get_user_id_by_code(code)
+        userid, __ = dingtalk.get_user_id_by_code_for_oauth(code)
         if not userid:
             # 正常流程不会出这个错误，hack 行为
             msg = _('Failed to get user from DingTalk')
diff --git a/apps/common/sdk/im/dingtalk/__init__.py b/apps/common/sdk/im/dingtalk/__init__.py
index 2740b456a..cb6075749 100644
--- a/apps/common/sdk/im/dingtalk/__init__.py
+++ b/apps/common/sdk/im/dingtalk/__init__.py
@@ -1,4 +1,5 @@
 import base64
+import hashlib
 import hmac
 import time
 
@@ -16,7 +17,7 @@ def sign(secret, data):
     digest = hmac.HMAC(
         key=secret.encode('utf8'),
         msg=data.encode('utf8'),
-        digestmod=hmac._hashlib.sha256
+        digestmod=hashlib.sha256
     ).digest()
     signature = base64.standard_b64encode(digest).decode('utf8')
     # signature = urllib.parse.quote(signature, safe='')
@@ -33,6 +34,7 @@ class URL:
     OAUTH_CONNECT = 'https://oapi.dingtalk.com/connect/oauth2/sns_authorize'
     GET_USER_ACCESSTOKEN = 'https://api.dingtalk.com/v1.0/oauth2/userAccessToken'
     GET_USER_INFO = 'https://api.dingtalk.com/v1.0/contact/users/me'
+    GET_USERINFO_BYCODE = "https://oapi.dingtalk.com/sns/getuserinfo_bycode"
     GET_TOKEN = 'https://oapi.dingtalk.com/gettoken'
     SEND_MESSAGE_BY_TEMPLATE = 'https://oapi.dingtalk.com/topapi/message/corpconversation/sendbytemplate'
     SEND_MESSAGE = 'https://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2'
@@ -145,6 +147,14 @@ class DingTalk:
                                  headers={'x-acs-dingtalk-access-token': token}, check_errcode_is_0=False)
         return user
 
+    def get_user_id_by_code_for_oauth(self, code):
+        # https://open.dingtalk.com/document/orgapp/use-a-dingtalk-account-to-log-on-to-a-third-party
+        user = self._request.post(URL.GET_USERINFO_BYCODE, json={"tmp_auth_code": code},
+                                  check_errcode_is_0=False, with_sign=True)
+        unionid = user["user_info"]['unionid']
+        userid = self.get_userid_by_unionid(unionid)
+        return userid, None
+
     def get_user_id_by_code(self, code):
         user_info = self.get_userinfo_bycode(code)
         unionid = user_info['unionId']