diff --git a/README.md b/README.md
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+++ b/README.md
@@ -6,7 +6,7 @@ Jun Chen, Deyao Zhu, Xiaoqian Shen, Xiang Li, Zechun Liu, Pengchuan Zhang, Raghu
 
 ☨equal last author
 
-<a href='https://minigpt-v2.github.io'><img src='https://img.shields.io/badge/Project-Page-Green'></a> <a href='[https://arxiv.org/abs/2310.09478]'><img src='https://img.shields.io/badge/Paper-PDF-red'></a>  <a href='https://minigpt-v2.github.io'><img src='https://img.shields.io/badge/Gradio-Demo-blue'></a> [![YouTube](https://badges.aleen42.com/src/youtube.svg)](https://www.youtube.com/watch?v=atFCwV2hSY4)
+<a href='https://minigpt-v2.github.io'><img src='https://img.shields.io/badge/Project-Page-Green'></a> <a href='https://arxiv.org/abs/2310.09478'><img src='https://img.shields.io/badge/Paper-PDF-red'></a>  <a href='https://minigpt-v2.github.io'><img src='https://img.shields.io/badge/Gradio-Demo-blue'></a> [![YouTube](https://badges.aleen42.com/src/youtube.svg)](https://www.youtube.com/watch?v=atFCwV2hSY4)
 
 
 <font size='5'>**MiniGPT-4: Enhancing Vision-language Understanding with Advanced Large Language Models**</font>