diff --git a/README.md b/README.md
index 7649eac..a0aecce 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,15 @@ pip install pointnet2_ops_lib/.
 ```
 
 ## Classification ModelNet40
+The dataset will be automatically downloaded, directly run following command to train
+```bash
+# train pointMLP
+python main.py --model pointMLP
+# train pointMLP-elite
+python main.py --model pointMLPElite
+# please add other paramemters as you wish.
+```
+
 
 ## Classification ScanObjectNN