diff --git a/xin0.md b/xin0.md
index d3b95584f..fae67d43b 100644
--- a/xin0.md
+++ b/xin0.md
@@ -37,4 +37,7 @@
 - [[2022-02-27]]
 	- [[burnout]] last year
 	- studying [[data science]], then took a break to on a [[startup]]
-	- a startup is a [[group]], has a [[culture]]
\ No newline at end of file
+	- a startup is a [[group]], has a [[culture]]
+	- [[unigraph]]
+	- [[agora]]
+		-
\ No newline at end of file