diff --git a/src/components/announcement/announcement.vue b/src/components/announcement/announcement.vue
index 2753cf8e0f..5f64232a9a 100644
--- a/src/components/announcement/announcement.vue
+++ b/src/components/announcement/announcement.vue
@@ -129,6 +129,7 @@
     .btn {
       flex: 1;
       margin: 1em;
+      max-width: 10em;
     }
   }
 }