diff --git a/README_cn.md b/README_cn.md
index ed5c6a90..c751b061 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -25,6 +25,8 @@
   | <a href="#教程文档"> 教程文档 </a>
   | <a href="#模型列表"> 模型列表 </a>
   | <a href="https://aistudio.baidu.com/aistudio/education/group/info/25130"> AIStudio 课程 </a>
+  | <a href="https://arxiv.org/abs/2205.12007"> 论文 </a>
+  | <a href="https://gitee.com/paddlepaddle/PaddleSpeech"> Gitee 
 </h4>
 </div>