diff --git a/data/category-education-cn b/data/category-education-cn
index 502354aa..005d5282 100644
--- a/data/category-education-cn
+++ b/data/category-education-cn
@@ -5,9 +5,25 @@ include:koolearn
 include:shanbay
 include:xueersi
 include:yuanfudao
-include:yuketang
 include:zhihuishu
 
+
+# 雨课堂
+include:yuketang
+
+## 雨豆课堂
+yudou.cn
+
+## 雨实验
+yushiyan.net
+
+## 学堂在线
+xuetangx.com
+
+# 时代行云
+x-cloud.cc
+
+
 # 莞教通
 dgjy.net