diff --git a/fir_ser/api/utils/storage/aliyunApi.py b/fir_ser/api/utils/storage/aliyunApi.py
index cbf0e8c..38c66ab 100644
--- a/fir_ser/api/utils/storage/aliyunApi.py
+++ b/fir_ser/api/utils/storage/aliyunApi.py
@@ -139,7 +139,7 @@ class AliYunOss(object):
         self.token.request_id = j['RequestId']
         self.token.expiration = oss2.utils.to_unixtime(j['Credentials']['Expiration'], '%Y-%m-%dT%H:%M:%SZ')
         self.token.bucket = self.bucket_name
-        self.token.endpoint = self.endpoint
+        self.token.endpoint = self.endpoint.replace('-internal', '')
         logger.info("get aliyun sts token %s" % self.token.__dict__)
         return self.token.__dict__
 
diff --git a/fir_ser/api/views/receiveudids.py b/fir_ser/api/views/receiveudids.py
index be0f3fe..80058ac 100644
--- a/fir_ser/api/views/receiveudids.py
+++ b/fir_ser/api/views/receiveudids.py
@@ -10,6 +10,8 @@ from django.views import View
 from django.http import HttpResponsePermanentRedirect
 import logging
 
+from api.utils.baseutils import get_app_domain_name
+
 logger = logging.getLogger(__file__)
 
 
@@ -26,7 +28,7 @@ class IosUDIDView(View):
             app_info = Apps.objects.filter(short=short).first()
 
             if app_info:
-                server_domain = get_redirect_server_domain(request, None, app_info.domain_name)
+                server_domain = get_redirect_server_domain(request, None, get_app_domain_name(app_info))
                 if app_info.issupersign and app_info.user_id.supersign_active:
                     ios_obj = IosUtils(format_udid_info, app_info.user_id, app_info)
                     status, msg = ios_obj.sign()
diff --git a/fir_ser/fir_ser/settings.py b/fir_ser/fir_ser/settings.py
index 81a4a96..4619b33 100644
--- a/fir_ser/fir_ser/settings.py
+++ b/fir_ser/fir_ser/settings.py
@@ -245,7 +245,7 @@ THIRD_PART_CONFIG = {
                 'secret_key': '2iLIxy9',
                 'bucket_name': 'fge',
                 'sts_role_arn': 'ap-sage',
-                'endpoint': 'oss-cn-beijing.aliyuncs.com',
+                'endpoint': 'oss-cn-beijing-internal.aliyuncs.com',  # 服务器和oss在同一个地区，填写内网的endpoint
                 'is_https': True,
                 'domain_name': 'aoud.xin',
                 'download_auth_type': 1,  # 1:oss 2:cdn