diff --git a/README.md b/README.md
index c02d822cd4..6e54ca806e 100644
--- a/README.md
+++ b/README.md
@@ -159,6 +159,7 @@ Results and models are available in the [model zoo](docs/en/model_zoo.md).
 - [x] [K-Net (NeurIPS'2021)](configs/knet)
 - [x] [MaskFormer (NeurIPS'2021)](configs/maskformer)
 - [x] [Mask2Former (CVPR'2022)](configs/mask2former)
+- [x] [PIDNet (ArXiv'2022)](configs/pidnet)
 
 </details>
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 110d3f5b0a..f5d2a69c13 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -140,6 +140,7 @@ MMSegmentation 是一个基于 PyTorch 的语义分割开源工具箱。它是 O
 - [x] [K-Net (NeurIPS'2021)](configs/knet)
 - [x] [MaskFormer (NeurIPS'2021)](configs/maskformer)
 - [x] [Mask2Former (CVPR'2022)](configs/mask2former)
+- [x] [PIDNet (ArXiv'2022)](configs/pidnet)
 
 </details>