diff --git a/docs/rock4/rock4c+/hardware/README.md b/docs/rock4/rock4c+/hardware/README.md
index 7428f5534..fed9dc8e9 100644
--- a/docs/rock4/rock4c+/hardware/README.md
+++ b/docs/rock4/rock4c+/hardware/README.md
@@ -6,4 +6,6 @@ sidebar_position: 50
 
 ROCK 4C+ 的硬件相关资料信息。
 
-<DocCardList />
+- [硬件资料下载](../../hardware/download)：包含 ROCK 4C+ 的产品简介、原理图、CAM 等硬件文件下载。
+- [改版详情](../../hardware/revisions)：ROCK 4C+ 不同硬件版本之间的差异说明。
+- [GPIO 定义](../../hardware/rock4-gpio)：ROCK 4 系列 40 pin GPIO 定义。
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/rock4/rock4c+/hardware/README.md b/i18n/en/docusaurus-plugin-content-docs/current/rock4/rock4c+/hardware/README.md
index ea8e52abc..2c70a1286 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/rock4/rock4c+/hardware/README.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/rock4/rock4c+/hardware/README.md
@@ -6,4 +6,6 @@ sidebar_position: 50
 
 Hardware Information about ROCK 4C+
 
-<DocCardList />
+- [Hardware Information](../../hardware/download): Download hardware files for ROCK 4C+, including the product brief, schematics, CAM, etc.
+- [Revision](../../hardware/revisions): Differences between ROCK 4C+ hardware revisions.
+- [ROCK 4 Series GPIO Definition](../../hardware/rock4-gpio): 40 pin GPIO definition for the ROCK 4 series.