diff --git a/docs/en/14-reference/07-tdinsight/index.md b/docs/en/14-reference/07-tdinsight/index.md
index 652d5ded0b..8d97dafa7c 100644
--- a/docs/en/14-reference/07-tdinsight/index.md
+++ b/docs/en/14-reference/07-tdinsight/index.md
@@ -12,8 +12,8 @@ After TDengine starts, it automatically writes many metrics in specific interval
 
 To deploy TDinsight, we need
 - a single-node TDengine server or a multi-node TDengine cluster and a [Grafana] server are required. This dashboard requires TDengine 3.0.1.0 and above, with the monitoring feature enabled. For detailed configuration, please refer to [TDengine monitoring configuration](../config/#monitoring-parameters).
-- taosAdapter has been instaleld and running, please refer to [taosAdapter](../taosadapter).
-- taosKeeper has been installed and running, please refer to  [taosKeeper](../taoskeeper).
+- taosAdapter has been installed and running, please refer to [taosAdapter](../taosadapter).
+- taosKeeper has been installed and running, please refer to [taosKeeper](../taosKeeper).
 
 Please record
 - The endpoint of taosAdapter REST service, for example `http://tdengine.local:6041`
diff --git a/docs/en/25-application/01-telegraf.md b/docs/en/25-application/01-telegraf.md
index b84b30bb71..1e3325b2b2 100644
--- a/docs/en/25-application/01-telegraf.md
+++ b/docs/en/25-application/01-telegraf.md
@@ -35,7 +35,7 @@ Please refer to the [official documentation](https://grafana.com/grafana/downloa
 
 ### TDengine
 
-Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/all-downloads/) page on the TAOSData website and install it.
+Download and install the [latest version of TDengine](https://docs.tdengine.com/releases/tdengine/).
 
 ## Data Connection Setup
 
diff --git a/docs/en/25-application/02-collectd.md b/docs/en/25-application/02-collectd.md
index 6ac7253fc4..ee1e944928 100644
--- a/docs/en/25-application/02-collectd.md
+++ b/docs/en/25-application/02-collectd.md
@@ -38,7 +38,7 @@ Please refer to the [official documentation](https://grafana.com/grafana/downloa
 
 ### Install TDengine
 
-Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/all-downloads/) page on the TAOSData website and install it.
+Download and install the [latest version of TDengine](https://docs.tdengine.com/releases/tdengine/).
 
 ## Data Connection Setup