diff --git a/data/category-collaborate-cn b/data/category-collaborate-cn
index 60f137be..3901b9ad 100644
--- a/data/category-collaborate-cn
+++ b/data/category-collaborate-cn
@@ -17,5 +17,11 @@ tritoninfo.net
 xiumi.us
 xiumius.com
 
+# 石墨文档
 shimo.im
+shimonote.com
+smgv.cn
+
+# 语雀
+nlark.com
 yuque.com