diff --git a/docs/install-config/_index.md b/docs/install-config/_index.md
index e238c26b4..2d216cbf2 100644
--- a/docs/install-config/_index.md
+++ b/docs/install-config/_index.md
@@ -42,10 +42,10 @@ The table below lists the some of the key components that are deployed when you
 
 |Component|Version|
 |---|---|
-|Postgresql|13.3.0|
-|Redis|6.0.13|
-|Beego|1.9.0|
-|Docker/distribution|2.7.1|
+|Postgresql|13.10|
+|Redis|7.0.0|
+|Beego|2.0.6|
+|Docker/distribution|2.8.0|
 |Docker/notary|0.6.1|
 |Helm|2.9.1|
-|Swagger-ui|3.22.1|
+|Swagger-ui|4.17.1|
diff --git a/docs/install-config/harbor-ha-helm.md b/docs/install-config/harbor-ha-helm.md
index 56845c56c..575c5e586 100644
--- a/docs/install-config/harbor-ha-helm.md
+++ b/docs/install-config/harbor-ha-helm.md
@@ -10,7 +10,7 @@ You can deploy Harbor on Kubernetes via helm to make it highly available. In thi
 - Kubernetes cluster 1.10+
 - Helm 2.8.0+
 - High available ingress controller (Harbor does not manage the external endpoint)
-- High available PostgreSQL 9.6+ (Harbor does not handle the deployment of HA of database)
+- High available PostgreSQL (Harbor does not handle the deployment of HA of database)
 - High available Redis (Harbor does not handle the deployment of HA of Redis)
 - PVC that can be shared across nodes or external object storage
 
@@ -65,7 +65,7 @@ Configure the followings items in `values.yaml`, you can also set them as parame
 
 ## Installation
 
-Install the Harbor helm chart with a release name `my-release`:  
+Install the Harbor helm chart with a release name `my-release`:
 
 Helm 2: