diff --git a/dnmetis/README.md b/dnmetis/README.md
index 089d64c..1129c82 100644
--- a/dnmetis/README.md
+++ b/dnmetis/README.md
@@ -14,7 +14,9 @@ Extracted code：tvg0
 
 Original tensorflow model of efficientnet-b8(.pb):\
 URL：[baidu pan](https://pan.baidu.com/s/1CajdSlNTh6k35RoyOn-3Ug)\
-Extracted code：slqm 
+Extracted code：slqm \
+If you want to acknowledge how to generate om from pb，pls download efficientnet-b8.pb and execute ATC cmd：\
+.atc --model=MODELDIR/efficientnet−b8.pb −−framework=3 −−inputshape=′images:1,672,672,3′−−output=MODELDIR/efficientnet-b8 --mode=0 --out_nodes='Softmax:0' --soc_version=Ascend310 --input_fp16_nodes=images --output_type=FP16
 
 2.Imagenet-val dataset and labels in val_map.txt: