diff --git a/playground/src/views/examples/count-to/index.vue b/playground/src/views/examples/count-to/index.vue
index 418ded82..2343f251 100644
--- a/playground/src/views/examples/count-to/index.vue
+++ b/playground/src/views/examples/count-to/index.vue
@@ -152,7 +152,9 @@ function onFinished() {
             <FormItem label="动画" name="transition">
               <Select
                 v-model:value="props.transition"
-                :options="TransitionPresetsKeys.map((p) => ({ label: p, value: p }))"
+                :options="
+                  TransitionPresetsKeys.map((p) => ({ label: p, value: p }))
+                "
               />
             </FormItem>
           </Col>