diff --git a/docs/hardware/en/maixcam/README.md b/docs/hardware/en/maixcam/README.md
index ddeffbcd..5abacfff 100644
--- a/docs/hardware/en/maixcam/README.md
+++ b/docs/hardware/en/maixcam/README.md
@@ -31,6 +31,9 @@ MaixCAM is a hardware product designed for the rapid deployment of AI vision, au
 
 ## MaixCAM Hardware Overview
 
+MaixCAM hardware info, more info please refer to CPU's datasheet.
+And there is another model called [MaixCAM-Pro](./maixcam_pro.md).
+
 | Component          | Description |
 |--------------------|-------------|
 | CPU Big Core       | 1GHz RISC-V C906 (plus an optional 1GHz ARM A53 for Linux) |
@@ -68,7 +71,7 @@ MaixCAM offers more than just hardware. It comes with a complete software ecosys
 ## MaixCAM Documentation
 
 ### Official Resources (by Sipeed)
-* [MaixCAM-Pro Documentation](https://wiki.sipeed.com/maixcam)
+* [MaixCAM Documentation](https://wiki.sipeed.com/maixcam)(This documentation)
 * [MaixPy Documentation](https://wiki.sipeed.com/maixpy/) (Python SDK) ([Source Code](https://github.com/sipeed/MaixPy))
 * [MaixCDK Documentation](https://github.com/sipeed/MaixCDK) (C/C++ SDK) ([Source Code](https://github.com/sipeed/MaixCDK))
 * [System Source Code](https://github.com/sipeed/LicheeRV-Nano-Build)
diff --git a/docs/hardware/en/maixcam/maixcam_pro.md b/docs/hardware/en/maixcam/maixcam_pro.md
index 5c9288db..9a595d18 100644
--- a/docs/hardware/en/maixcam/maixcam_pro.md
+++ b/docs/hardware/en/maixcam/maixcam_pro.md
@@ -79,7 +79,7 @@ We don't just provide hardware; MaixCAM comes with a complete software ecosystem
 
 ### MaixCAM Exclusive Resources (Provided by Sipeed)
 
-* [MaixCAM-Pro Official Documentation](https://wiki.sipeed.com/maixcam) (This documentation)
+* [MaixCAM-Pro Official Documentation](https://wiki.sipeed.com/maixcam-pro) (This documentation)
 * [MaixPy Official Documentation](https://wiki.sipeed.com/maixpy/) (Python SDK) ([MaixPy Source Code](https://github.com/sipeed/MaixPy))
 * [MaixCDK](https://github.com/sipeed/MaixCDK) (C/C++ SDK) ([MaixCDK Source Code](https://github.com/sipeed/MaixCDK))
 * [System Source Code](https://github.com/sipeed/LicheeRV-Nano-Build)
diff --git a/docs/hardware/zh/maixcam/README.md b/docs/hardware/zh/maixcam/README.md
index fef07e68..1410f15f 100644
--- a/docs/hardware/zh/maixcam/README.md
+++ b/docs/hardware/zh/maixcam/README.md
@@ -36,6 +36,9 @@ MaixCAM 是为更好地落地 AI 视觉、听觉和 AIOT 应用而设计的一
 
 ## MaixCAM 硬件简介
 
+以下为 MaixCAM 主要硬件参数，更详细的参数请看后文芯片数据手册。
+此外还有另外一款 [MaixCAM-Pro](./maixcam_pro.md)
+
 | 组件 | 描述 |
 | --- | --- |
 | CPU 大核 | 1GHz RISC-V C906 处理器（另外还有一个 1GHz ARM A53 核心可二选一使用），跑 Linux |
@@ -75,7 +78,7 @@ MaixCAM 是为更好地落地 AI 视觉、听觉和 AIOT 应用而设计的一
 
 ### MaixCAM 专属资料（Sipeed 提供）
 
-* [MaixCAM-Pro 官方文档](https://wiki.sipeed.com/maixcam)（本文档）
+* [MaixCAM 官方文档](https://wiki.sipeed.com/maixcam)（本文档）
 * [MaixPy 官方文档](https://wiki.sipeed.com/maixpy/)（Python SDK）（[MaixPy 源码](https://github.com/sipeed/MaixPy)）
 * [MaixCDK](https://github.com/sipeed/MaixCDK)（C/C++ SDK）（[MaixCDK 源码](https://github.com/sipeed/MaixCDK)）
 * [系统源码](https://github.com/sipeed/LicheeRV-Nano-Build)
diff --git a/docs/hardware/zh/maixcam/maixcam_pro.md b/docs/hardware/zh/maixcam/maixcam_pro.md
index 9727ae65..e09c118b 100644
--- a/docs/hardware/zh/maixcam/maixcam_pro.md
+++ b/docs/hardware/zh/maixcam/maixcam_pro.md
@@ -80,7 +80,7 @@ MaixCAM 是为更好地落地 AI 视觉、听觉和 AIOT 应用而设计的一
 
 ### MaixCAM 专属资料（Sipeed 提供）
 
-* [MaixCAM-Pro 官方文档](https://wiki.sipeed.com/maixcam)（本文档）
+* [MaixCAM-Pro 官方文档](https://wiki.sipeed.com/maixcam-pro)（本文档）
 * [MaixPy 官方文档](https://wiki.sipeed.com/maixpy/)（Python SDK）（[MaixPy 源码](https://github.com/sipeed/MaixPy)）
 * [MaixCDK](https://github.com/sipeed/MaixCDK)（C/C++ SDK）（[MaixCDK 源码](https://github.com/sipeed/MaixCDK)）
 * [系统源码](https://github.com/sipeed/LicheeRV-Nano-Build)