diff --git a/tidb-cloud/serverless-driver.md b/tidb-cloud/serverless-driver.md
index b88faf1c686e4..2c386f3a09507 100644
--- a/tidb-cloud/serverless-driver.md
+++ b/tidb-cloud/serverless-driver.md
@@ -311,6 +311,7 @@ The type mapping between TiDB Serverless and Javascript is as follows:
 > **Note:**
 >
 > Make sure to use the default `utf8mb4` collation in TiDB Serverless for the type conversion to JavaScript strings, because TiDB Cloud serverless driver uses the `utf8` encoding to decode them to strings. 
+
 > **Note:**
 >
 > TiDB Cloud serverless driver data type mapping changes: