diff --git a/en/application-dev/ui/video.md b/en/application-dev/ui/video.md
index 58510f8728859d0bdc0e8f4836ff5255da399c29..7a31a2667f4582d1697e29c0771eb0a41651ff5d 100644
--- a/en/application-dev/ui/video.md
+++ b/en/application-dev/ui/video.md
@@ -10,7 +10,7 @@ The <strong>&lt;video&gt;</strong> component provides a video player.
 
 ## Child Components<a name="zh-cn_topic_0000001058670744_section9288143101012"></a>
 
-Not supported.
+Child components are not supported.
 
 ## Attributes<a name="zh-cn_topic_0000001058670744_section2907183951110"></a>