diff --git a/README.md b/README.md
index c8af11e..50db19c 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 <div align="center">
     <a href="https://huggingface.co/spaces/teowu/Q-Instruct-on-mPLUG-Owl-2"><img src="https://huggingface.co/datasets/huggingface/badges/raw/main/open-in-hf-spaces-sm-dark.svg" alt="Open in Spaces"></a>
-<a href="https://q-future.github.io/Q-Instruct/fig/Q_Instruct_v0_1_preview.pdf"><img src="https://img.shields.io/badge/Technical-Report-red"></a>
+<a href="https://arxiv.org/abs/2311.06783"><img src="https://img.shields.io/badge/Arxiv-2311:06783-red"></a>
     <a href="https://huggingface.co/datasets/teowu/Q-Instruct"><img src="https://img.shields.io/badge/Dataset-Release-green"></a>
     <a href="https://hits.seeyoufarm.com"><img src="https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2FQ-Future%2FQ-Instruct&count_bg=%23E97EBA&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=visitors&edge_flat=false" alt="Hits"></a>
     <a href='https://github.com/Q-Future/Q-Instruct/stargazers'><img src='https://img.shields.io/github/stars/Q-Future/Q-Instruct.svg?style=social'></a>