Update readme
diff --git a/README.md b/README.md
index 8342d052f0..0b204a48f3 100644
--- a/README.md
+++ b/README.md
@@ -80,11 +80,16 @@ python3 -m fastchat.serve.cli --model-name /path/to/vicuna/weights --num-gpus 2
 ```
 
 #### CPU Only
-This runs on CPU only. It requires around 60GB of CPU memory for Vicuna-13B.
+This runs on the CPU only and does not require GPU. It requires around 60GB of CPU memory for Vicuna-13B.
 ```
 python3 -m fastchat.serve.cli --model-name /path/to/vicuna/weights --device cpu
 ```
 
+#### Others (Quantization, More Platforms)
+Currently, we only provide some basic commands for running the model.
+We are actively exploring methods to make the model easier to run on more platforms.
+Contributions and pull requests are welcome.
+
 ### Web UI
 
 #### Launch a controller
@@ -99,7 +104,7 @@ python3 -m fastchat.serve.model_worker --model-path /path/to/vicuna/weights
 
 #### Send a test message
 ```bash
-python3 -m fastchat.serve.test_message
+python3 -m fastchat.serve.test_message --model-name vicuna-13b
 ```
 
 #### Launch a gradio web server.
