diff --git a/api/services/billing_service.py b/api/services/billing_service.py
index d98018648839a9..ed611a8be48679 100644
--- a/api/services/billing_service.py
+++ b/api/services/billing_service.py
@@ -2,7 +2,7 @@
 from typing import Optional
 
 import httpx
-from tenacity import retry, retry_if_not_exception_type, stop_before_delay, wait_fixed
+from tenacity import retry, retry_if_exception_type, stop_before_delay, wait_fixed
 
 from extensions.ext_database import db
 from models.account import TenantAccountJoin, TenantAccountRole
@@ -44,7 +44,7 @@ def get_invoices(cls, prefilled_email: str = "", tenant_id: str = ""):
     @retry(
         wait=wait_fixed(2),
         stop=stop_before_delay(10),
-        retry=retry_if_not_exception_type(httpx.RequestError),
+        retry=retry_if_exception_type(httpx.RequestError),
         reraise=True,
     )
     def _send_request(cls, method, endpoint, json=None, params=None):
diff --git a/api/services/feature_service.py b/api/services/feature_service.py
index 0386c6aceaa2e7..b9261d19d7930e 100644
--- a/api/services/feature_service.py
+++ b/api/services/feature_service.py
@@ -74,7 +74,7 @@ def get_features(cls, tenant_id: str) -> FeatureModel:
 
         cls._fulfill_params_from_env(features)
 
-        if dify_config.BILLING_ENABLED:
+        if dify_config.BILLING_ENABLED and tenant_id:
             cls._fulfill_params_from_billing_api(features, tenant_id)
 
         return features