diff --git a/docs/rock5/rock5b/download.md b/docs/rock5/rock5b/download.md
index ca94164ee..25ffe5988 100644
--- a/docs/rock5/rock5b/download.md
+++ b/docs/rock5/rock5b/download.md
@@ -146,11 +146,13 @@ Android:
## 硬件设计
+
+
### V1.3(开发者版)
-[v1.3 原理图 pdf](https://dl.radxa.com/rock5/5b/docs/hw/radxa_rock5b_v13_sch.pdf)
-[v1.3 2D Top&Bottom dxf](https://dl.radxa.com/rock5/5b/docs/hw/ROCK5B_V13_2D_20220519.zip)
-[v1.3 SMD pdf](https://dl.radxa.com/rock5/5b/docs/hw/radxa_rock5b_v13_smd.pdf)
+- [v1.3 原理图 pdf](https://dl.radxa.com/rock5/5b/docs/hw/radxa_rock5b_v13_sch.pdf)
+- [v1.3 2D Top&Bottom dxf](https://dl.radxa.com/rock5/5b/docs/hw/ROCK5B_V13_2D_20220519.zip)
+- [v1.3 SMD pdf](https://dl.radxa.com/rock5/5b/docs/hw/radxa_rock5b_v13_smd.pdf)
### V1.41(预生产版)
@@ -184,6 +186,16 @@ L2203 L2205 L2300 L2301 L2303 改成 3225 封装的 RHP322512T-R24M
更改了 31P 座子的封装:
1-31脚加宽到0.3mm,两个定位脚加宽到0.7mm
+
+
+
+### V1.2
+
+- [v1.2 原理图 pdf](https://dl.radxa.com/rock5/5b+/docs/hw/radxa_rock5bp_v1.2_schematic.pdf)
+- [v1.2 位号图 pdf](https://dl.radxa.com/rock5/5b+/docs/hw/radxa_rock5bp_v1.2_components_placement_map.pdf)
+- [v1.2 3D STP](https://dl.radxa.com/rock5/5b+/docs/hw/radxa_rock5bp_v1.2_3d_stp.zip)
+
+
## 质量认证
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/download.md b/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/download.md
index 3975e83c5..56c98cac3 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/download.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/download.md
@@ -146,6 +146,9 @@ Android:
## Hardware Design
+
+
+
### V1.3(Developer Edition)
[v1.3 Schematic pdf](https://dl.radxa.com/rock5/5b/docs/hw/radxa_rock5b_v13_sch.pdf)
@@ -184,6 +187,15 @@ L2203 L2205 L2300 L2301 L2303 Converted to 3225 RHP322512T-R24M
Changed the package of 31P holder:
Pins 1-31 widened to 0.3mm, two locator pins widened to 0.7mm
+
+
+
+- [v1.2 Schematic pdf](https://dl.radxa.com/rock5/5b+/docs/hw/radxa_rock5bp_v1.2_schematic.pdf)
+- [v1.2 Components Placement Map pdf](https://dl.radxa.com/rock5/5b+/docs/hw/radxa_rock5bp_v1.2_components_placement_map.pdf)
+- [v1.2 3D STP](https://dl.radxa.com/rock5/5b+/docs/hw/radxa_rock5bp_v1.2_3d_stp.zip)
+
+
+
## Quality certification