diff --git a/packages/components/descriptions/_example/base.vue b/packages/components/descriptions/_example/base.vue
index 7538ea6a7e..5efe02a422 100644
--- a/packages/components/descriptions/_example/base.vue
+++ b/packages/components/descriptions/_example/base.vue
@@ -1,8 +1,13 @@
 <template>
-  <t-descriptions title="Shipping address">
+  <t-descriptions title="Shipping address" :colon="checked">
     <t-descriptions-item label="Name">TDesign</t-descriptions-item>
     <t-descriptions-item label="Telephone Number">139****0609</t-descriptions-item>
     <t-descriptions-item label="Area">China Tencent Headquarters</t-descriptions-item>
     <t-descriptions-item label="Address">Shenzhen Penguin Island D1 4A Mail Center</t-descriptions-item>
   </t-descriptions>
 </template>
+<script lang="ts" setup>
+import { ref } from 'vue';
+
+const checked = ref(true);
+</script>