From 11071348248979d75eefc6a00906d82626121869 Mon Sep 17 00:00:00 2001
From: wade zhang <95411902+gccgdb1234@users.noreply.github.com>
Date: Mon, 28 Nov 2022 09:53:28 +0800
Subject: [PATCH] Update 10-function.md

---
 docs/zh/12-taos-sql/10-function.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/zh/12-taos-sql/10-function.md b/docs/zh/12-taos-sql/10-function.md
index 68c7fe6f30..a8a1edc9a6 100644
--- a/docs/zh/12-taos-sql/10-function.md
+++ b/docs/zh/12-taos-sql/10-function.md
@@ -1249,4 +1249,4 @@ SELECT SERVER_VERSION();
 SELECT SERVER_STATUS();
 ```
 
-**说明**：返回服务端当前的状态。
+**说明**：检测服务端是否所有 dnode 都在线，如果是则返回成功，否则返回无法建立连接的错误。