diff --git a/configs/picodet/README.md b/configs/picodet/README.md
index 468ce1e66f8888ccba316fded19271c261cf6f2e..3fe8620fe8b95f942e5f009e0775afc5b50feec4 100644
--- a/configs/picodet/README.md
+++ b/configs/picodet/README.md
@@ -216,7 +216,8 @@ paddle2onnx --model_dir output_inference/picodet_s_320_coco/ \
 - [NCNN C++/Python demo](../../deploy/third_engine/demo_ncnn)
 - [MNN C++/Python demo](../../deploy/third_engine/demo_mnn)
 - [OpenVINO C++ demo](../../deploy/third_engine/demo_openvino)
-- [Android demo](https://github.com/JiweiMaster/PP-PicoDet-Android-Demo)
+- [Android demo(NCNN)](https://github.com/JiweiMaster/PP-PicoDet-Android-Demo)
+- [Android demo(Paddle Lite)](https://github.com/marsplus-wjh/Picodet-PaddleLite-AndroidDemo)
 
 
 Android demo visualization:
@@ -274,7 +275,7 @@ python tools/post_quant.py -c configs/picodet/picodet_s_320_coco.yml \
 <details open>
 <summary>Toturial:</summary>
 
-Please refer this [documentation](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/picodet/README_PRUNER.md) for details such as requirements, training and deployment.
+Please refer this [documentation](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.3/configs/picodet/pruner/README.md) for details such as requirements, training and deployment.
 
 </details>
 
diff --git a/configs/picodet/README_PRUNER.md b/configs/picodet/pruner/README.md
similarity index 100%
rename from configs/picodet/README_PRUNER.md
rename to configs/picodet/pruner/README.md