diff --git a/docs/src/demos/Nodes/Mention/index.vue b/docs/src/demos/Nodes/Mention/index.vue
index 48406678..dd671d14 100644
--- a/docs/src/demos/Nodes/Mention/index.vue
+++ b/docs/src/demos/Nodes/Mention/index.vue
@@ -53,7 +53,6 @@ export default {
                   interactive: true,
                   trigger: 'manual',
                   placement: 'top-start',
-                  duration: [400, 200],
                 })
               },
               onUpdate(props) {