diff --git a/fir_ser/api/tasks.py b/fir_ser/api/tasks.py
index 3338f09..9dd62bf 100644
--- a/fir_ser/api/tasks.py
+++ b/fir_ser/api/tasks.py
@@ -47,7 +47,7 @@ def run_sign_task(format_udid_info, short, client_ip):
         elif code in [1004, 1001, 1009]:
             msg = msg.get('msg', '未知错误')
         else:
-            msg = '系统内部错误'
+            msg = '系统内部错误,请稍后再试或联系管理员'
     else:
         msg = ""
     return msg
diff --git a/fir_ser/api/utils/app/supersignutils.py b/fir_ser/api/utils/app/supersignutils.py
index b2e7f22..61dca1d 100644
--- a/fir_ser/api/utils/app/supersignutils.py
+++ b/fir_ser/api/utils/app/supersignutils.py
@@ -663,7 +663,7 @@ class IosUtils(object):
                 add_new_bundles_prefix = f"check_or_add_new_bundles_{self.developer_obj.issuer_id}_{self.app_obj.app_id}"
                 download_profile_prefix = f"make_and_download_profile_{self.developer_obj.issuer_id}_{self.app_obj.app_id}"
 
-                with cache.lock(register_devices_prefix, timeout=60):
+                with cache.lock(register_devices_prefix, timeout=360):
                     if CleanErrorBundleIdSignDataState(add_new_bundles_prefix).get_state():
                         return True, True  # 程序错误，进行清理的时候，拦截多余的设备注册
                     if not get_developer_obj_by_others(self.user_obj, self.udid, self.app_obj):
@@ -674,14 +674,18 @@ class IosUtils(object):
                                                                                  self.udid_info, client_ip,
                                                                                  add_new_bundles_prefix)
                     if not status:
+                        if 'UNEXPECTED_ERROR' in str(did_udid_result):
+                            return False, {}
                         msg = f"app_id {self.app_obj} register devices failed. {did_udid_result}"
                         self.sign_failed_fun(d_result, msg)
                         continue
                     if status and 'continue' in [str(did_udid_result)]:
                         return True, True
-                with cache.lock(add_new_bundles_prefix, timeout=60):
+                with cache.lock(add_new_bundles_prefix, timeout=360):
                     status, bundle_result = IosUtils.check_or_add_new_bundles(self.app_obj, self.developer_obj)
                     if not status:
+                        if 'UNEXPECTED_ERROR' in str(bundle_result):
+                            return False, {}
                         msg = f"app_id {self.app_obj} create bundles failed. {bundle_result}"
                         self.sign_failed_fun(d_result, msg)
                         continue
@@ -704,6 +708,8 @@ class IosUtils(object):
                                                                                                              did_udid in
                                                                                                              did_udid_lists])
                     if not status:
+                        if 'UNEXPECTED_ERROR' in str(download_profile_result):
+                            return False, {}
                         msg = f"app_id {self.app_obj} download profile failed. {download_profile_result}"
                         self.sign_failed_fun(d_result, msg)
                         continue
diff --git a/fir_ser/api/utils/apple/appleapiv3.py b/fir_ser/api/utils/apple/appleapiv3.py
index b8582b8..0e816e1 100644
--- a/fir_ser/api/utils/apple/appleapiv3.py
+++ b/fir_ser/api/utils/apple/appleapiv3.py
@@ -25,7 +25,7 @@ logger = logging.getLogger(__name__)
 
 proxies = settings.APPLE_DEVELOPER_API_PROXY if settings.APPLE_DEVELOPER_API_PROXY else {}
 
-timeout = settings.APPLE_DEVELOPER_API_TIMEOUT if settings.APPLE_DEVELOPER_API_TIMEOUT else 180
+timeout = settings.APPLE_DEVELOPER_API_TIMEOUT if settings.APPLE_DEVELOPER_API_TIMEOUT else 120
 
 
 def request_format_log(req):
@@ -784,6 +784,9 @@ class AppStoreConnectApi(DevicesAPI, BundleIDsAPI, BundleIDsCapabilityAPI, Profi
             raise Exception(req.text)
         elif req.status_code == 429:  # 请求超过每小时限制 {'user-hour-lim': '3600', 'user-hour-rem': '3586'}
             raise Exception(req.text)
+        elif req.status_code == 500:
+            time.sleep(60)
+            raise Exception(req.text)
         else:
             raise Exception('unknown error: %s  code:%s' % (req.text, req.status_code))
 
diff --git a/fir_ser/config.py b/fir_ser/config.py
index 98e3564..cc39fc6 100644
--- a/fir_ser/config.py
+++ b/fir_ser/config.py
@@ -251,7 +251,7 @@ class IPACONF(object):
         # 'http': '47.243.172.202:17897',
         # 'https': '47.243.172.202:17897'
     }
-    APPLE_DEVELOPER_API_TIMEOUT = 180  # 访问苹果api超时时间，默认3分钟
+    APPLE_DEVELOPER_API_TIMEOUT = 120  # 访问苹果api超时时间，默认3分钟
     MOBILE_CONFIG_SIGN_SSL = {
         # 描述文件是否签名，默认是关闭状态；如果开启，并且ssl_key_path 和 ssl_pem_path 正常，则使用填写的ssl进行签名,否则默认不签名
         'open': True,