diff --git a/home/index.html b/home/index.html
index 1325d17..d155162 100644
--- a/home/index.html
+++ b/home/index.html
@@ -74,7 +74,7 @@
     </div>
 </div>
 <div id="app" class="m-auto">
-    <div class="card">
+    <div class="card rounded-0">
         <div class="card-body">
             <h1 class="text-center">网站正在建设中</h1>
         </div>