diff --git a/docs/zh/12-taos-sql/02-database.md b/docs/zh/12-taos-sql/02-database.md
index b77ce07895de8b364b62895891e7a0698ed46c4e..1675356c49c3435d6f9dad3ccc6b868da929f08f 100644
--- a/docs/zh/12-taos-sql/02-database.md
+++ b/docs/zh/12-taos-sql/02-database.md
@@ -112,9 +112,9 @@ alter_database_options:
 alter_database_option: {
     CACHEMODEL {'none' | 'last_row' | 'last_value' | 'both'}
   | CACHESIZE value
+  | WAL_LEVEL value
   | WAL_FSYNC_PERIOD value
   | KEEP value
-  | WAL_LEVEL value
 }
 ```