diff --git a/README.md b/README.md
index 92a4083b..124eebd8 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@ python tools/infer.py --weights yolov6s.pt --source img.jpg / imgdir
 Single GPU
 
 ```shell
-python tools/train.py --batch 256 --conf configs/yolov6s.py --data data/coco.yaml --device 0
+python tools/train.py --batch 32 --conf configs/yolov6s.py --data data/coco.yaml --device 0
                                          configs/yolov6n.py
 ```