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 ffa4fe1..c35da8c 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.