diff --git a/api/.env.example b/api/.env.example
index 9da1900dc7..8099c4a42a 100644
--- a/api/.env.example
+++ b/api/.env.example
@@ -709,7 +709,6 @@ ANNOTATION_IMPORT_RATE_LIMIT_PER_MINUTE=5
 ANNOTATION_IMPORT_RATE_LIMIT_PER_HOUR=20
 # Maximum number of concurrent annotation import tasks per tenant
 ANNOTATION_IMPORT_MAX_CONCURRENT=5
-
 # Sandbox expired records clean configuration
 SANDBOX_EXPIRED_RECORDS_CLEAN_GRACEFUL_PERIOD=21
 SANDBOX_EXPIRED_RECORDS_CLEAN_BATCH_SIZE=1000