From c71a52821c8f1efde3cac44f7a51b16f5fbf32ce Mon Sep 17 00:00:00 2001
From: danielclow <106956386+danielclow@users.noreply.github.com>
Date: Tue, 7 Feb 2023 04:05:40 +0800
Subject: [PATCH] doc: update links in 2.6 intro

---
 docs/en/02-intro/index.md | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/docs/en/02-intro/index.md b/docs/en/02-intro/index.md
index 1dc27ae0a0..7ae487802a 100644
--- a/docs/en/02-intro/index.md
+++ b/docs/en/02-intro/index.md
@@ -105,12 +105,11 @@ As a high-performance, scalable and SQL supported time-series database, TDengine
 
 ## Comparison with other databases
 
-- [Writing Performance Comparison of TDengine and InfluxDB ](https://tdengine.com/2022/02/23/4975.html)
-- [Query Performance Comparison of TDengine and InfluxDB](https://tdengine.com/2022/02/24/5120.html)
-- [TDengine vs InfluxDB、OpenTSDB、Cassandra、MySQL、ClickHouse](https://www.tdengine.com/downloads/TDengine_Testing_Report_en.pdf)
-- [TDengine vs OpenTSDB](https://tdengine.com/2019/09/12/710.html)
-- [TDengine vs Cassandra](https://tdengine.com/2019/09/12/708.html)
-- [TDengine vs InfluxDB](https://tdengine.com/2019/09/12/706.html)
+- [Writing Performance Comparison of TDengine and InfluxDB ](https://tdengine.com/performance-comparison-of-tdengine-and-influxdb/)
+- [Query Performance Comparison of TDengine and InfluxDB](https://tdengine.com/query-performance-comparison-test-report-tdengine-vs-influxdb/)
+- [TDengine vs OpenTSDB](https://tdengine.com/performance-tdengine-vs-opentsdb/)
+- [TDengine vs Cassandra](https://tdengine.com/performance-tdengine-vs-cassandra/)
+- [TDengine vs InfluxDB](https://tdengine.com/performance-tdengine-vs-influxdb/)
 
 
-If you want to learn some basics about time-series databases, please check [here](https://tdengine.com/tsdb).
+If you want to learn some basics about time-series databases, please check [here](https://tdengine.com/tsdb/).
-- 
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