Update extension upgrade docs

Signed-off-by: hongming <coder.scala@gmail.com>

content/en/docs/v4.1/06-extension-user-guide/02-manage-extensions/03-disable-extensions.adoc

@@ -2,7 +2,7 @@
 title: "Disable Extensions"
 keywords: "Kubernetes, KubeSphere, Enable, Disable, Extensions"
 description: "Learn how to disable extensions."
-weight: 04
+weight: 03
 ---
 
 This section explains how to disable extensions.

content/en/docs/v4.1/06-extension-user-guide/02-manage-extensions/_index.adoc

@@ -3,7 +3,7 @@ title: "Manage Extensions"
 keywords: "Kubernetes, KubeSphere, Management, Extensions"
 description: "Learn how to manage extensions."
 layout: "second"
-weight: 03
+weight: 02
 ---
 
 This section explains how to configure, upgrade, disable, uninstall extensions, and configure cluster agents.

content/en/docs/v4.1/06-extension-user-guide/03-upgrade-extensions.adoc

@@ -7,7 +7,12 @@ weight: 03
 
 This section explains how to upgrade extensions.
 
-When there is a new version of an extension, you can upgrade it in the extension details page.
+Before upgrading the extensions, make sure to update the extension repository to fetch the latest versions. You can update the ks-core extension repository using the following command:
+
+[source,bash]
+----
+helm -n kubesphere-system upgrade ks-core https://charts.kubesphere.io/main/ks-core-<VERSION>.tgz --set ksExtensionRepository.image=$(curl -s https://api.github.com/repos/kubesphere-extensions/ks-extensions/releases/latest | jq -r '.tag_name')
+----
 
 == Prerequisites
 

content/en/docs/v4.1/06-extension-user-guide/04-uninstall-extensions.adoc

@@ -2,7 +2,7 @@
 title: "Uninstall Extensions"
 keywords: "Kubernetes, KubeSphere, Uninstall, Force Uninstall, Extensions"
 description: "Learn how to uninstall extensions."
-weight: 05
+weight: 04
 ---
 
 This section explains how to uninstall extensions.

content/zh/docs/v4.1/06-extension-user-guide/02-manage-extensions/03-disable-extensions.adoc

@@ -3,7 +3,7 @@ title: "禁用扩展组件"
 linkTitle: "禁用扩展组件"
 keywords: "Kubernetes, KubeSphere,启用,禁用,扩展组件"
 description: "介绍如何禁用扩展组件。"
-weight: 04
+weight: 03
 ---
 
 本节介绍如何禁用扩展组件。

content/zh/docs/v4.1/06-extension-user-guide/02-manage-extensions/_index.adoc

@@ -4,7 +4,7 @@ linkTitle: "管理扩展组件"
 keywords: "Kubernetes, KubeSphere, 管理, 扩展组件"
 description: "介绍如何管理扩展组件。"
 layout: "second"
-weight: 03
+weight: 02
 ---
 
 本节介绍如何在扩展中心配置、升级、禁用、卸载扩展组件，以及如何配置集群 Agent。

content/zh/docs/v4.1/06-extension-user-guide/03-upgrade-extensions.adoc

@@ -8,7 +8,12 @@ weight: 03
 
 本节介绍如何升级扩展组件。
 
-当组件有新版本时，您可以在扩展中心的组件详情页升级组件。
+在升级扩展组件之前，您需要先更新扩展组件仓库以获取最新扩展组件。可以通过以下命令更新 `ks-core` 的扩展组件仓库：
+
+[source,bash]
+----
+helm -n kubesphere-system upgrade ks-core https://charts.kubesphere.io/main/ks-core-<VERSION>.tgz --set ksExtensionRepository.image=$(curl -s https://api.github.com/repos/kubesphere-extensions/ks-extensions/releases/latest | jq -r '.tag_name')
+----
 
 == 前提条件
 

content/zh/docs/v4.1/06-extension-user-guide/04-uninstall-extensions.adoc

@@ -3,7 +3,7 @@ title: "卸载扩展组件"
 linkTitle: "卸载扩展组件"
 keywords: "Kubernetes, KubeSphere,卸载,强制卸载,扩展组件"
 description: "介绍如何卸载扩展组件。"
-weight: 05
+weight: 04
 ---
 
 本节介绍如何卸载扩展组件。