diff --git a/docs/user_docs/guides/package-management/4-how-to/9-kpm_oci.md b/docs/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
index d115b45d..5f8eb483 100644
--- a/docs/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
+++ b/docs/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
@@ -8,7 +8,24 @@ KCL package management tool uses `ghcr.io` to save KCL packages by default.
 
 Default registry - [https://github.com/orgs/kcl-lang/packages](https://github.com/orgs/kcl-lang/packages)
 
-You can adjust the registry and repository name of the OCI registry in the configuration file. The configuration file of the KCL package management tool is located at `$KCL_PKG_PATH/.kpm/config/kpm.json`, if the environment variable `KCL_PKG_PATH` is not set, it is saved by default in `$HOME/.kcl/kpm/.kpm/config/kpm.json`.
+You can adjust the registry and repository name of the OCI registry by the follow methods.
+
+### By environment variable
+
+You can adjust the configuration of OCI Registry by setting the three environment variables `KPM_REG`, `KPM_REGO`, and `OCI_REG_PLAIN_HTTP`.
+
+```shell
+# set default registry
+export KPM_REG="ghcr.io"
+# set default repository
+export KPM_REPO="kcl-lang"
+# set support for 'http'
+export OCI_REG_PLAIN_HTTP=off
+```
+
+### By configuration file
+
+The configuration file of the KCL package management tool is located at `$KCL_PKG_PATH/.kpm/config/kpm.json`, if the environment variable `KCL_PKG_PATH` is not set, it is saved by default in `$HOME/.kcl/kpm/.kpm/config/kpm.json`.
 
 The default content of the configuration file is as follows:
 
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md b/i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
similarity index 87%
rename from i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md
rename to i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
index ae62c6cd..6dd295cb 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
@@ -8,7 +8,24 @@ KCL 包管理工具默认使用 ghcr.io 保存 KCL 包。
 
 默认 registry - [https://github.com/orgs/kcl-lang/packages](https://github.com/orgs/kcl-lang/packages)
 
-可以在配置文件中调整 Registry 的地址和仓库名。KCL 包管理工具的配置文件位于 `$KCL_PKG_PATH/.kpm/config/kpm.json`, 如果没有设置环境变量 `KCL_PKG_PATH` 的值，则默认保存在 `$HOME/.kcl/kpm/.kpm/config/kpm.json`。
+你可以通过以下方法调整 OCI Registry 的地址和仓库名称。
+
+### 通过环境变量
+
+你可以通过设置三个环境变量 KPM_REG、KPM_REGO 和 OCI_REG_PLAIN_HTTP 来调整配置。
+
+```shell
+# 设置默认仓库地址
+export KPM_REG="ghcr.io"
+# 设置默认仓库
+export KPM_REPO="kcl-lang"
+# 设置支持 'http'
+export OCI_REG_PLAIN_HTTP=off
+```
+
+### 通过配置文件
+
+KCL 包管理工具的配置文件位于 `$KCL_PKG_PATH/.kpm/config/kpm.json`，如果环境变量 `KCL_PKG_PATH` 没有设置，它默认保存在 `$HOME/.kcl/kpm/.kpm/config/kpm.json`。
 
 配置文件的默认内容如下：
 
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
similarity index 87%
rename from i18n/zh-CN/docusaurus-plugin-content-docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md
rename to i18n/zh-CN/docusaurus-plugin-content-docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
index ae62c6cd..6dd295cb 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
@@ -8,7 +8,24 @@ KCL 包管理工具默认使用 ghcr.io 保存 KCL 包。
 
 默认 registry - [https://github.com/orgs/kcl-lang/packages](https://github.com/orgs/kcl-lang/packages)
 
-可以在配置文件中调整 Registry 的地址和仓库名。KCL 包管理工具的配置文件位于 `$KCL_PKG_PATH/.kpm/config/kpm.json`, 如果没有设置环境变量 `KCL_PKG_PATH` 的值，则默认保存在 `$HOME/.kcl/kpm/.kpm/config/kpm.json`。
+你可以通过以下方法调整 OCI Registry 的地址和仓库名称。
+
+### 通过环境变量
+
+你可以通过设置三个环境变量 KPM_REG、KPM_REGO 和 OCI_REG_PLAIN_HTTP 来调整配置。
+
+```shell
+# 设置默认仓库地址
+export KPM_REG="ghcr.io"
+# 设置默认仓库
+export KPM_REPO="kcl-lang"
+# 设置支持 'http'
+export OCI_REG_PLAIN_HTTP=off
+```
+
+### 通过配置文件
+
+KCL 包管理工具的配置文件位于 `$KCL_PKG_PATH/.kpm/config/kpm.json`，如果环境变量 `KCL_PKG_PATH` 没有设置，它默认保存在 `$HOME/.kcl/kpm/.kpm/config/kpm.json`。
 
 配置文件的默认内容如下：
 
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
similarity index 87%
rename from i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md
rename to i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
index ae62c6cd..6dd295cb 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-oci_reg_supports.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
@@ -8,7 +8,24 @@ KCL 包管理工具默认使用 ghcr.io 保存 KCL 包。
 
 默认 registry - [https://github.com/orgs/kcl-lang/packages](https://github.com/orgs/kcl-lang/packages)
 
-可以在配置文件中调整 Registry 的地址和仓库名。KCL 包管理工具的配置文件位于 `$KCL_PKG_PATH/.kpm/config/kpm.json`, 如果没有设置环境变量 `KCL_PKG_PATH` 的值，则默认保存在 `$HOME/.kcl/kpm/.kpm/config/kpm.json`。
+你可以通过以下方法调整 OCI Registry 的地址和仓库名称。
+
+### 通过环境变量
+
+你可以通过设置三个环境变量 KPM_REG、KPM_REGO 和 OCI_REG_PLAIN_HTTP 来调整配置。
+
+```shell
+# 设置默认仓库地址
+export KPM_REG="ghcr.io"
+# 设置默认仓库
+export KPM_REPO="kcl-lang"
+# 设置支持 'http'
+export OCI_REG_PLAIN_HTTP=off
+```
+
+### 通过配置文件
+
+KCL 包管理工具的配置文件位于 `$KCL_PKG_PATH/.kpm/config/kpm.json`，如果环境变量 `KCL_PKG_PATH` 没有设置，它默认保存在 `$HOME/.kcl/kpm/.kpm/config/kpm.json`。
 
 配置文件的默认内容如下：
 
diff --git a/versioned_docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md b/versioned_docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
index d115b45d..5f8eb483 100644
--- a/versioned_docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
+++ b/versioned_docs/version-0.7.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
@@ -8,7 +8,24 @@ KCL package management tool uses `ghcr.io` to save KCL packages by default.
 
 Default registry - [https://github.com/orgs/kcl-lang/packages](https://github.com/orgs/kcl-lang/packages)
 
-You can adjust the registry and repository name of the OCI registry in the configuration file. The configuration file of the KCL package management tool is located at `$KCL_PKG_PATH/.kpm/config/kpm.json`, if the environment variable `KCL_PKG_PATH` is not set, it is saved by default in `$HOME/.kcl/kpm/.kpm/config/kpm.json`.
+You can adjust the registry and repository name of the OCI registry by the follow methods.
+
+### By environment variable
+
+You can adjust the configuration of OCI Registry by setting the three environment variables `KPM_REG`, `KPM_REGO`, and `OCI_REG_PLAIN_HTTP`.
+
+```shell
+# set default registry
+export KPM_REG="ghcr.io"
+# set default repository
+export KPM_REPO="kcl-lang"
+# set support for 'http'
+export OCI_REG_PLAIN_HTTP=off
+```
+
+### By configuration file
+
+The configuration file of the KCL package management tool is located at `$KCL_PKG_PATH/.kpm/config/kpm.json`, if the environment variable `KCL_PKG_PATH` is not set, it is saved by default in `$HOME/.kcl/kpm/.kpm/config/kpm.json`.
 
 The default content of the configuration file is as follows:
 
diff --git a/versioned_docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md b/versioned_docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
index d115b45d..583fe28b 100644
--- a/versioned_docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
+++ b/versioned_docs/version-0.8.0/user_docs/guides/package-management/4-how-to/9-kpm_oci.md
@@ -8,7 +8,24 @@ KCL package management tool uses `ghcr.io` to save KCL packages by default.
 
 Default registry - [https://github.com/orgs/kcl-lang/packages](https://github.com/orgs/kcl-lang/packages)
 
-You can adjust the registry and repository name of the OCI registry in the configuration file. The configuration file of the KCL package management tool is located at `$KCL_PKG_PATH/.kpm/config/kpm.json`, if the environment variable `KCL_PKG_PATH` is not set, it is saved by default in `$HOME/.kcl/kpm/.kpm/config/kpm.json`.
+You can adjust the registry and repository name of the OCI registry by the follow methods.
+
+### By environment variable
+
+You can adjust the configuration of OCI Registry by setting the three environment variables `KPM_REG`, `KPM_REGO`, and `OCI_REG_PLAIN_HTTP`.
+
+```shell
+# set the kpm default registry
+export KPM_REG="ghcr.io"
+# set the kpm default repository
+export KPM_REPO="kcl-lang"
+# set the kpm support for 'http'
+export OCI_REG_PLAIN_HTTP=off
+```
+
+### By configuration file
+
+The configuration file of the KCL package management tool is located at `$KCL_PKG_PATH/.kpm/config/kpm.json`, if the environment variable `KCL_PKG_PATH` is not set, it is saved by default in `$HOME/.kcl/kpm/.kpm/config/kpm.json`.
 
 The default content of the configuration file is as follows: