diff --git a/hetu-docs/en/connector/hive.md b/hetu-docs/en/connector/hive.md
index cde81ba58..cd2337ce9 100644
--- a/hetu-docs/en/connector/hive.md
+++ b/hetu-docs/en/connector/hive.md
@@ -770,7 +770,7 @@ REFRESH META CACHE
 Additionally, metadata cache refresh command can be used to reload the metastore cache by user.
 
 
-## Performance tuning notes
+## Performance Tuning Notes
 
 #### INSERT