diff --git a/README.md b/README.md
index 2eb7ae7..d78065a 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ So it's combining the best of RNN and transformer - **great performance, fast in
 
 **Download RWKV-4 0.1/0.4/1.5/3/7/14B weights**: https://huggingface.co/BlinkDL
 
+**RWKV in 150 lines** (model, inference, text generation): https://github.com/BlinkDL/ChatRWKV/blob/main/RWKV_in_150_lines.py
+
 **ChatRWKV v2:** with "stream" and "split" strategies. **3G VRAM is enough to run RWKV 14B :)** https://github.com/BlinkDL/ChatRWKV/tree/main/v2
 ```
 os.environ["RWKV_JIT_ON"] = '1'