diff --git a/index.html b/index.html
index 38b2e27..5e8ada0 100755
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@@ -4,7 +4,7 @@
 subtitle:  Infinite-length and High Fidelity Virtual Human Video Generation with Visual Conditioned Parallel Denoising
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-<h3 id="subtitle">Infinite-length and High Fidelity Virtual Human Video Generation with Visual Conditioned Parallel Denoising</h3>
+<h3 id="subtitle" style="text-align: center;">Infinite-length and High Fidelity Virtual Human Video Generation with Visual Conditioned Parallel Denoising</h3>
 
 <div class="post">
 <p><font size=5>