diff --git a/README.md b/README.md
index 1796307..060b0b1 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@ Thanks to many respectful guys/companies who made their tools or materials free
 
 Special thanks to community developers that inspired me and helped me: CrazyRedMachine (https://github.com/CrazyRedMachine).
 
+And also:
+* RP_Silicon_KiCad: https://github.com/HeadBoffin/RP_Silicon_KiCad
+* Switch_Keyboard_Kailh: https://github.com/kiswitch/keyswitch-kicad-library
+
 ## Notes
 This one is relatively easy to build compared with my other projects like IIDX Pico or Teeny. You can check out my other cool projects.
 
diff --git a/README_CN.md b/README_CN.md
index ff23011..4b32a4c 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -14,6 +14,10 @@
 
 特别感谢社区开发者的启发和帮助：比如 CrazyRedMachine (https://github.com/CrazyRedMachine).
 
+还有：
+* RP_Silicon_KiCad: https://github.com/HeadBoffin/RP_Silicon_KiCad
+* Switch_Keyboard_Kailh: https://github.com/kiswitch/keyswitch-kicad-library
+
 ## 说明
 这个项目：
 * 高度依赖 3D 打印，你需要一个 Bambu 3D 打印机（X1, P1 或 A1，不是迷你版）。