diff --git a/docs/linkr/linkr-kvm/firmware-update.mdx b/docs/linkr/linkr-kvm/firmware-update.mdx
index 9a83103d6..8a12cc2ca 100644
--- a/docs/linkr/linkr-kvm/firmware-update.mdx
+++ b/docs/linkr/linkr-kvm/firmware-update.mdx
@@ -90,6 +90,19 @@ Linkr KVM 支持通过 Web 管理界面上传固件包进行**本地升级**，
 | 典型大小 | 约 50～60 MB |
 | 来源 | 仅从官方 GitHub Releases 下载，勿使用来历不明的文件 |
 
+### 国内镜像（百度网盘）
+
+如果从 GitHub Releases 下载速度较慢或访问不便，可以使用以下百度网盘镜像下载相同版本的固件包：
+
+- **链接**：[https://pan.baidu.com/s/1AZgLUDaU8hJKhZjqTT_sMQ?pwd=1234](https://pan.baidu.com/s/1AZgLUDaU8hJKhZjqTT_sMQ?pwd=1234)
+- **提取码**：`1234`
+
+:::caution 校验与安全
+- 镜像中的固件版本与 GitHub Releases 保持一致；下载后请确认文件名仍为 `linkr-ota-<版本号>.bin`。
+- 如 GitHub Releases 页面提供了同版本固件的 SHA256，请优先比对哈希后再上传到设备。
+- 百度网盘分享链接如失效，请以 [GitHub Releases](https://github.com/radxa-linkr/linkr/releases) 为准。
+:::
+
 ## 版本规则
 
 设备在安装前会自动校验固件版本：
@@ -152,5 +165,6 @@ GitHub Releases 下载 linkr-ota-*.bin
 ## 相关链接
 
 - [固件下载（GitHub Releases）](https://github.com/radxa-linkr/linkr/releases)
+- [固件下载（百度网盘镜像，提取码 1234）](https://pan.baidu.com/s/1AZgLUDaU8hJKhZjqTT_sMQ?pwd=1234)
 - [产品概述 - LED 指示灯](./product-introduction#led-指示灯)
 - [常见问题](./faq)
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/linkr/linkr-kvm/firmware-update.mdx b/i18n/en/docusaurus-plugin-content-docs/current/linkr/linkr-kvm/firmware-update.mdx
index fefb2d6d6..f1eadfd1f 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/linkr/linkr-kvm/firmware-update.mdx
+++ b/i18n/en/docusaurus-plugin-content-docs/current/linkr/linkr-kvm/firmware-update.mdx
@@ -90,6 +90,19 @@ A restart will briefly interrupt the KVM service and remote connection. Please p
 | Typical size | About 50-60 MB |
 | Source | Download only from the official GitHub Releases. Do not use files from unknown sources |
 
+### China Mirror (Baidu Pan)
+
+For users in mainland China where GitHub access may be slow or limited, a Baidu Pan mirror of the same firmware package is also available:
+
+- **Link**: [https://pan.baidu.com/s/1AZgLUDaU8hJKhZjqTT_sMQ?pwd=1234](https://pan.baidu.com/s/1AZgLUDaU8hJKhZjqTT_sMQ?pwd=1234)
+- **Extraction code**: `1234`
+
+:::caution Verification & Security
+- The mirror keeps the same firmware versions as the official GitHub Releases. After downloading, please confirm the file name is still `linkr-ota-<version>.bin`.
+- If the GitHub Releases page provides a SHA256 for the same version, please compare the hash before uploading to the device.
+- If the Baidu Pan share link is no longer valid, please use the [GitHub Releases](https://github.com/radxa-linkr/linkr/releases) as the source of truth.
+:::
+
 ## Version Rules
 
 The device automatically verifies the firmware version before installation:
@@ -152,5 +165,6 @@ Log in again and confirm the version number
 ## Related Links
 
 - [Firmware Download (GitHub Releases)](https://github.com/radxa-linkr/linkr/releases)
+- [Firmware Download (Baidu Pan mirror, extraction code 1234)](https://pan.baidu.com/s/1AZgLUDaU8hJKhZjqTT_sMQ?pwd=1234)
 - [Product Overview - LED Indicators](./product-introduction#led-indicators)
 - [FAQ](./faq)