diff --git a/configs/picodet/README.md b/configs/picodet/README.md
index 17ea8566e81519531f615d3f45858b65014cf5de..206730a8453b23db94898500f47f8ea14426b23d 100644
--- a/configs/picodet/README.md
+++ b/configs/picodet/README.md
@@ -155,7 +155,7 @@ python tools/export_model.py -c configs/picodet/picodet_s_320_coco_lcnet.yml \
               --output_dir=output_inference
 ```
 
-- 如无需导出后处理，请指定：`-o export.benchmark=True`（如果-o已出现过，此处删掉-o）或者手动修改[runtime.yml](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/configs/runtime.yml) 中相应字段。
+- 如无需导出后处理，请指定：`-o export.post_process=False`（如果-o已出现过，此处删掉-o）或者手动修改[runtime.yml](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/configs/runtime.yml) 中相应字段。
 - 如无需导出NMS，请指定：`-o export.nms=False`或者手动修改[runtime.yml](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/configs/runtime.yml) 中相应字段。 许多导出至ONNX场景只支持单输入及固定shape输出，所以如果导出至ONNX，推荐不导出NMS。
 
 </details>
diff --git a/configs/picodet/README_en.md b/configs/picodet/README_en.md
index 46136678b8294bed42c1e7c458b39e6ea12afb4a..7a4b38d187401536fd1e53e528ab989f7d8cd691 100644
--- a/configs/picodet/README_en.md
+++ b/configs/picodet/README_en.md
@@ -141,7 +141,7 @@ python tools/export_model.py -c configs/picodet/picodet_s_320_coco_lcnet.yml \
               --output_dir=output_inference
 ```
 
-- If no post processing is required, please specify: `-o export.benchmark=True` (if -o has already appeared, delete -o here) or manually modify corresponding fields in [runtime.yml](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/configs/runtime.yml).
+- If no post processing is required, please specify: `-o export.post_process=False` (if -o has already appeared, delete -o here) or manually modify corresponding fields in [runtime.yml](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/configs/runtime.yml).
 - If no NMS is required, please specify: `-o export.nms=True` or manually modify corresponding fields in [runtime.yml](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/configs/runtime.yml). Many scenes exported to ONNX only support single input and fixed shape output, so if exporting to ONNX, it is recommended not to export NMS.