From af232fc2d4ba9a1f653074db1b01b6f0074ba251 Mon Sep 17 00:00:00 2001
From: wade zhang <95411902+gccgdb1234@users.noreply.github.com>
Date: Thu, 11 Aug 2022 16:58:11 +0800
Subject: [PATCH] Update 02-database.md

---
 docs/zh/12-taos-sql/02-database.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/zh/12-taos-sql/02-database.md b/docs/zh/12-taos-sql/02-database.md
index 839b1e2015..b77ce07895 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
-  | FSYNC value
+  | WAL_FSYNC_PERIOD value
   | KEEP value
-  | WAL value
+  | WAL_LEVEL value
 }
 ```
 
-- 
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