diff --git a/index.html b/index.html
index 96ab0b3..70112eb 100644
--- a/index.html
+++ b/index.html
@@ -128,7 +128,7 @@
             <div class="tool-card">
                 <a href="https://www.zust.edu.cn" class="tool-card-link" target="_blank">
                     <img class="tool-logo" src="zust.jpg" alt="logo">
-                    <div class="tool-name">浙江科技大学333</div>
+                    <div class="tool-name">浙江科技大学3333</div>
                     <div class="card-description">Description of the tool.</div>
                 </a>
                 <span class="tool-category">教育</span>