diff --git a/docs/component/ad-rewarded-video.md b/docs/component/ad-rewarded-video.md
index 1a838143337d27f861945eaaeb327f5d949ef672..cf4744fb1738f1c8c28819c357af950c6ea11bbf 100644
--- a/docs/component/ad-rewarded-video.md
+++ b/docs/component/ad-rewarded-video.md
@@ -171,6 +171,9 @@ export default {
 </script>
 ```
 
+提示：3.5.1+ 增加了广告并行请求逻辑，优化分层逻辑，提升广告显示速度
+
+
 #### 获取广告商名称
 
 #### 语法