diff --git a/doc/doc_ch/inference_ppocr.md b/doc/doc_ch/inference_ppocr.md
index 622ac995d37ce290ee51af06164b0c2aef8b5a14..514f905393984e2189b4c9c920ca4aeb91ac6da1 100644
--- a/doc/doc_ch/inference_ppocr.md
+++ b/doc/doc_ch/inference_ppocr.md
@@ -158,3 +158,5 @@ python3 tools/infer/predict_system.py --image_dir="./doc/imgs/00018069.jpg" --de
 执行命令后，识别结果图像如下：
 
 ![](../imgs_results/system_res_00018069_v3.jpg)
+
+更多关于推理超参数的配置与解释，请参考：[模型推理超参数解释教程](./inference_args.md)。
diff --git a/doc/doc_en/inference_ppocr_en.md b/doc/doc_en/inference_ppocr_en.md
index 0f57b0ba6b226c19ecb1e0b60afdfa34302b8e78..4c9db51e1d23e5ac05cfcb3ec43748df75c0b36c 100755
--- a/doc/doc_en/inference_ppocr_en.md
+++ b/doc/doc_en/inference_ppocr_en.md
@@ -160,3 +160,5 @@ python3 tools/infer/predict_system.py --image_dir="./doc/imgs/00018069.jpg" --de
 After executing the command, the recognition result image is as follows:
 
 ![](../imgs_results/system_res_00018069_v3.jpg)
+
+For more configuration and explanation of inference parameters, please refer to：[Model Inference Parameters Explained Tutorial](./inference_args_en.md)。