diff --git a/README.md b/README.md
index 1da3e7c..ff90586 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,26 @@ LeRobot 数据存储 [Lerobot data saving](https://git.nicecart.ai/AntoCART/acLe
 
 ------------------------------------------------------------
 
+常用工具：
+
+Gitea
+
+vscode / pycharm
+
+python
+
+-----------------------------------------------------------
+
+通信交互接口：
+
+串口
+
+RS485
+
+TTL电平
+
+------------------------------------------------------------
+
 其他：
 
 薪福通 - 考勤，请假，采购