diff --git a/api/services/feature_service.py b/api/services/feature_service.py
index 13061f5a7c..9b853b8337 100644
--- a/api/services/feature_service.py
+++ b/api/services/feature_service.py
@@ -301,7 +301,7 @@ class FeatureService:
 
         if "knowledge_pipeline_publish_enabled" in billing_info:
             features.knowledge_pipeline.publish_enabled = billing_info["knowledge_pipeline_publish_enabled"]
-    
+
         if "next_credit_reset_date" in billing_info:
             features.next_credit_reset_date = billing_info["next_credit_reset_date"]
 
diff --git a/api/services/workspace_service.py b/api/services/workspace_service.py
index cf2c6cea1c..3ee41c2e8d 100644
--- a/api/services/workspace_service.py
+++ b/api/services/workspace_service.py
@@ -48,7 +48,6 @@ class WorkspaceService:
                 "replace_webapp_logo": replace_webapp_logo,
             }
         if dify_config.EDITION == "CLOUD":
-
             tenant_info["next_credit_reset_date"] = feature.next_credit_reset_date
 
             from services.credit_pool_service import CreditPoolService