diff --git a/index.html b/index.html
index 1834ddd..17603ae 100644
--- a/index.html
+++ b/index.html
@@ -292,10 +292,10 @@ <h2 class="title is-3">Application</h2>
   </div>
 </section>
 
-<section class="section" id="BibTeX">
+<section class="section" id="BibTeX" style="background-color: #f1f1f1;">
   <div class="container is-max-desktop content">
     <h2 class="title">Cite Us</h2>
-    <pre><code>@article{zhao2024diffree,
+    <pre style="background-color: white;"><code>@article{zhao2024diffree,
       title={Diffree: Text-Guided Shape Free Object Inpainting with Diffusion Model},
       author={Zhao, Lirui and Yang, Tianshuo and Shao, Wenqi and Zhang, Yuxin and Qiao, Yu and Luo, Ping and Zhang, Kaipeng and Ji, Rongrong},
       journal={arXiv preprint arXiv:2407.16982},