diff --git a/src/App.vue b/src/App.vue
index c67c7d9830f74bb96835a8f07786789c41c9cf62..8334f888df1b6d21e8a2e09b98c3cbbf728d5f55 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -27,7 +27,7 @@ export default {
 <template>
   <header>
     <div class="wrapper">
-      <h1>时间计算器</h1>
+      <h1>时间间隔计算器</h1>
     </div>
   </header>