diff --git a/unigraph.md b/unigraph.md
index c5ccaa0d0..ec511ec11 100644
--- a/unigraph.md
+++ b/unigraph.md
@@ -1,2 +1,6 @@
 - a [[tool]]
-	- [[graph database]] [[]]
\ No newline at end of file
+	- [[graph database]] [[knowledge engine]]
+	- by [[sophia xu]]
+	- [[git]] https://github.com/unigraph-dev/unigraph-dev
+		- [[go]] [[git]]
+		- [[typescript]]
\ No newline at end of file