diff --git a/src/cam/README.md b/src/cam/README.md
index 28151aeb53c330fa5b966fd6002171a7b7f78bb6..fcf929314abea684633bba694f051ed1cfc64f0e 100644
--- a/src/cam/README.md
+++ b/src/cam/README.md
@@ -1,5 +1,12 @@
 # CAM
 
-#### 介绍
-计算通信融合算子。
-#### 软件架构
+CAM is short for Communication Accelerator for Matrix. It is a high performance communication acceleration library on Ascend superpod for LLM traning and serving. CAM provides EP (Expert Parallelism) communication acceleration kernels, high-performance KVCache transmission for PD separation and KV pooling scenarios, the AFD (Attention & FFN separation) communication acceleration, the RL weights transfer and so on.
+
+# Roadmap
+
+- [x] EP communication 
+- [x] FusedMoE
+- [] KVCache Transfer
+- [] AFD communication
+- [] RL weights transfer
+