diff --git a/README.md b/README.md
index 34f02d47..87633b2d 100755
--- a/README.md
+++ b/README.md
@@ -150,7 +150,7 @@ Success: converted 'weights/yolov3-spp.pt' to 'converted.weights'
YOLOv3-tiny
YOLOv3
YOLOv3-SPP
**YOLOv3-SPP ultralytics** |320 |14.0
28.7
30.5
**35.4** |29.1
51.8
52.3
**54.3**
YOLOv3-tiny
YOLOv3
YOLOv3-SPP
**YOLOv3-SPP ultralytics** |416 |16.0
31.2
33.9
**39.0** |33.0
55.4
56.9
**59.2**
YOLOv3-tiny
YOLOv3
YOLOv3-SPP
**YOLOv3-SPP ultralytics** |512 |16.6
32.7
35.6
**40.3** |34.9
57.7
59.5
**60.6**
-YOLOv3-tiny
YOLOv3
YOLOv3-SPP
**YOLOv3-SPP ultralytics** |608 |16.6
33.1
37.0
**40.7** |35.4
58.2
60.7
**60.9**
+YOLOv3-tiny
YOLOv3
YOLOv3-SPP
**YOLOv3-SPP ultralytics** |608 |16.6
33.1
37.0
**40.9** |35.4
58.2
60.7
**60.9**
```bash
$ python3 test.py --save-json --img-size 608 --nms-thres 0.7 --weights ultralytics68.pt