diff --git a/doc/component-operation-guide/source/using_hive/hive_performance_tuning/optimizing_join.rst b/doc/component-operation-guide/source/using_hive/hive_performance_tuning/optimizing_join.rst
index 152aac5..ffa4fe1 100644
--- a/doc/component-operation-guide/source/using_hive/hive_performance_tuning/optimizing_join.rst
+++ b/doc/component-operation-guide/source/using_hive/hive_performance_tuning/optimizing_join.rst
@@ -23,7 +23,7 @@ Hive Map Join applies to small tables (the table size is less than 25 MB) that c
 
 Map Join has two methods:
 
--  Use ``/``\ ``*+``\ ``MAPJOIN(join_table) */``.
+-  Use ``/*+ MAPJOIN(join_table) */``.
 
 -  Set the following parameter before running the statement. The default value is true in the current version.