diff --git a/集成实用夹/在线视频下载与网课资源/readme.md b/集成实用夹/在线视频下载与网课资源/readme.md
index 8e06475..dd501d7 100644
--- a/集成实用夹/在线视频下载与网课资源/readme.md
+++ b/集成实用夹/在线视频下载与网课资源/readme.md
@@ -10,6 +10,9 @@
 ### 网课资源 
 
 * http://www.dxzy163.com
+* http://coursade.com
+* https://www.yxgapp.com
+* https://www.khanacademy.org
 * https://www.mvyxws.com
 * https://www.jw.org/cmn-hans/