diff --git a/configs/ppyoloe/README_cn.md b/configs/ppyoloe/README_cn.md
index e94e38736fdf7e11b52591fd9e3697c8a74ce48d..6267a73d43ee7fa9f9907eb2d6d5dd2579e4f936 100644
--- a/configs/ppyoloe/README_cn.md
+++ b/configs/ppyoloe/README_cn.md
@@ -105,7 +105,7 @@ pip install paddle2onnx
 paddle2onnx --model_dir output_inference/ppyoloe_crn_l_300e_coco --model_filename model.pdmodel --params_filename model.pdiparams --opset_version 11 --save_file ppyoloe_crn_l_300e_coco.onnx
 ```
 
-**注意：**ONNX模型目前只支持batch_size=1
+**注意：** ONNX模型目前只支持batch_size=1
 
 ### 速度测试
 
@@ -153,10 +153,10 @@ python tools/export_model.py -c configs/ppyoloe/ppyoloe_crn_l_300e_coco.yml -o w
 
 ```bash
 # 推理单张图片
-CUDA_VISIBLE_DEVICES=0 python deploy/python/infer.py --model_dir=output_inference/ppyolo_r50vd_dcn_1x_coco --image_file=demo/000000014439_640x640.jpg --device=gpu --run_mode=trt_fp16
+CUDA_VISIBLE_DEVICES=0 python deploy/python/infer.py --model_dir=output_inference/ppyoloe_crn_l_300e_coco --image_file=demo/000000014439_640x640.jpg --device=gpu --run_mode=trt_fp16
 
 # 推理文件夹下的所有图片
-CUDA_VISIBLE_DEVICES=0 python deploy/python/infer.py --model_dir=output_inference/ppyolo_r50vd_dcn_1x_coco --image_dir=demo/ --device=gpu --run_mode=trt_fp16
+CUDA_VISIBLE_DEVICES=0 python deploy/python/infer.py --model_dir=output_inference/ppyoloe_crn_l_300e_coco --image_dir=demo/ --device=gpu  --run_mode=trt_fp16
 
 ```