diff --git a/README.md b/README.md
index e5a6036..4c48f68 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,11 @@
 ## [Application related](#content)  
 
 ### [Machine Learning](#content)  
+#### 有监督学习
++  **Cardiologist-level arrhythmia detection and classification in ambulatory electrocardiograms using a deep neural network**
+[paper](./Application Related/Machine Learning/Supervised learning/2019-Cardiologist-level arrhythmia detection and classification in ambulatory electrocardiograms using a deep neural network.pdf)  
+**Awni Y. Hannun  Pranav Rajpurkar, Masoumeh Haghpanahi, Geoffrey H. Tison, Codie Bourn, Mintu P. Turakhia and Andrew Y. Ng
+
 
 ### [Deep Learning](#content)