From 49a73e9c0b8256ce56bf2f527ea922ec59c8fdc7 Mon Sep 17 00:00:00 2001
From: wade zhang <95411902+gccgdb1234@users.noreply.github.com>
Date: Tue, 7 Jun 2022 16:12:33 +0800
Subject: [PATCH] Update 01-faq.md

---
 docs-en/27-train-faq/01-faq.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs-en/27-train-faq/01-faq.md b/docs-en/27-train-faq/01-faq.md
index e182e25b9e..c10bca1d05 100644
--- a/docs-en/27-train-faq/01-faq.md
+++ b/docs-en/27-train-faq/01-faq.md
@@ -45,7 +45,7 @@ When the client is unable to connect to the server, you can try the following wa
    Check whether a TCP port on server side is open: `nc -l {port}`
    Check whether a TCP port on client side is open: `nc {hostIP} {port}`
 
- - On Windows system `Net-TestConnection -ComputerName {fqdn} -Port {port}` on PowerShell can be used to check whether the port on server side is open for access.
+ - On Windows system `Test-NetConnection -ComputerName {fqdn} -Port {port}` on PowerShell can be used to check whether the port on server side is open for access.
 
 7.  TDengine CLI `taos` can also be used to check network, please refer to [TDengine CLI](/reference/taos-shell).
 
-- 
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