diff --git a/425_Gold-YOLO-Body-Head-Hand/README.md b/425_Gold-YOLO-Body-Head-Hand/README.md
index 87830178a2..a04ce0a19d 100644
--- a/425_Gold-YOLO-Body-Head-Hand/README.md
+++ b/425_Gold-YOLO-Body-Head-Hand/README.md
@@ -129,6 +129,9 @@ Lightweight human detection model generated using a high-quality human dataset.
 ## Cited
   I am very grateful for their excellent work.
   - COCO-Hand
+
+    https://vision.cs.stonybrook.edu/~supreeth/
+  
     ```
     @article{Hand-CNN,
       title={Contextual Attention for Hand Detection in the Wild},