diff --git a/content/en/docs/installing-on-linux/high-availability-configurations/ha-configuration.md b/content/en/docs/installing-on-linux/high-availability-configurations/ha-configuration.md
index 5cf7dcf18..b5a765edb 100644
--- a/content/en/docs/installing-on-linux/high-availability-configurations/ha-configuration.md
+++ b/content/en/docs/installing-on-linux/high-availability-configurations/ha-configuration.md
@@ -33,7 +33,7 @@ You must create a load balancer in your environment to listen (also known as lis
 
 - You may need to open ports in your security group to ensure external traffic is not blocked depending on where your cluster is deployed. For more information, see [Port Requirements](../../../installing-on-linux/introduction/port-firewall/).
 - You can configure both internal and external load balancers on some cloud platforms. After assigning a public IP address to the external load balancer, you can use the IP address to access the cluster.
-- For more information about how to configure load balancers, see “Installing on Public Cloud” to see specific steps on major public cloud platforms.
+- For more information about how to configure load balancers, see [Installing on Public Cloud](../../../installing-on-linux/public-cloud/install-kubesphere-on-azure-vms/) to see specific steps on major public cloud platforms.
 
 {{</ notice >}} 
 
@@ -181,7 +181,7 @@ After you complete the configuration, you can execute the following command to s
 
 ### Verify installation
 
-1. Run the following command to Inspect the logs of installation.
+1. Run the following command to inspect the logs of installation.
 
    ```bash
    kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l app=ks-install -o jsonpath='{.items[0].metadata.name}') -f
diff --git a/content/en/docs/installing-on-linux/introduction/intro.md b/content/en/docs/installing-on-linux/introduction/intro.md
index df4cffe34..77311f151 100644
--- a/content/en/docs/installing-on-linux/introduction/intro.md
+++ b/content/en/docs/installing-on-linux/introduction/intro.md
@@ -18,8 +18,8 @@ Here is a list of available installation options.
 - [High availability installation](../../../installing-on-linux/high-availability-configurations/ha-configuration/): Install a highly-available KubeSphere cluster with multiple nodes which is used for the production environment.
 - Minimal Packages: Only install the minimum required system components of KubeSphere. Here is the minimum resource requirement:
   - 2 CPUs
-  - 4GB RAM
-  - 40GB Storage
+  - 4 GB RAM
+  - 40 GB Storage
 - [Full Packages](../../../pluggable-components/): Install all available system components of KubeSphere such as DevOps, service mesh, and alerting.
 
 {{< notice note >}}
diff --git a/content/en/docs/introduction/advantages.md b/content/en/docs/introduction/advantages.md
index a89709bc8..a7ca4e29c 100644
--- a/content/en/docs/introduction/advantages.md
+++ b/content/en/docs/introduction/advantages.md
@@ -75,7 +75,7 @@ On the back of Istio, KubeSphere features multiple grayscale strategies. All the
 - **Comprehensive**. KubeSphere provides users with a well-diversified portfolio of solutions to traffic management, including canary release, blue-green deployment, traffic mirroring and circuit breaking.
 - **Visualized**. With a highly interactive web console, KubeSphere allows users to view how microservices interconnect with each other in a straightforward way. This helps users to monitor apps, locate failures, and improve performance.
 
-KubeSphere aims to make service-to-service calls within the microservices architecture reliable and fast. For more information, see Project Administration and Usage.
+KubeSphere aims to make service-to-service calls within the microservices architecture reliable and fast. For more information, see [Project User Guide](../../project-user-guide/).
 
 ### Vibrant open source community
 
diff --git a/content/en/docs/quick-start/enable-pluggable-components.md b/content/en/docs/quick-start/enable-pluggable-components.md
index 54bb8b701..05fe22383 100644
--- a/content/en/docs/quick-start/enable-pluggable-components.md
+++ b/content/en/docs/quick-start/enable-pluggable-components.md
@@ -33,7 +33,7 @@ For more information about each component, see [Overview of Enable Pluggable Com
 
 ## Enable Pluggable Components before Installation
 
-### **Installing on Linux**
+### Installing on Linux
 
 When you implement multi-node installation of KubeSphere on Linux, you need to create a configuration file, which lists all KubeSphere components.