diff --git a/README.md b/README.md
index 0dc621fd..6602bc83 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,7 @@
     <source media="(prefers-color-scheme: light)" srcset="docs/source/_static/evox_logo_light.png">
     <img alt="EvoX Logo" height="128" width="500px" src="docs/source/_static/evox_logo_light.png">
   </picture>
-</h1>
-
-<p align="center">
-  <a href="https://arxiv.org/abs/2301.12457">
+    <a href="https://arxiv.org/abs/2301.12457">
     <img src="https://img.shields.io/badge/arxiv-paper-red?logo=arxiv" alt="EvoX Paper on arXiv">
   </a>
   <a href="https://evox.readthedocs.io/">
@@ -31,7 +28,8 @@
   <a href="https://github.com/EMI-Group/evox">
     <img alt="GitHub User's stars" src="https://img.shields.io/github/stars/EMI-Group%2Fevox">
   </a>
-</p>
+</h1>
+
 
 <p align="center">
   <b>🌟Distributed GPU-accelerated Framework for Scalable Evolutionary Computation🌟</b>