diff --git a/Assets/Scripts/UI/UITipWindow.cs b/Assets/Scripts/UI/UITipWindow.cs
index 06822629..5771b9ff 100644
--- a/Assets/Scripts/UI/UITipWindow.cs
+++ b/Assets/Scripts/UI/UITipWindow.cs
@@ -119,7 +119,7 @@ namespace QFramework.Example
 
 
 
-
+WebGLDownLoadFile.Instance.DownloadVideo(url,sourcePath);
 
 
 #elif UNITY_STANDALONE_WIN || UNITY_EDITOR