Fixed the track typo of ldap
diff --git a/content/tracks/olap.md b/content/tracks/olap.md
index d6730e9..d354b1d 100644
--- a/content/tracks/olap.md
+++ b/content/tracks/olap.md
@@ -1,5 +1,5 @@
 ---
-title: Data Storage & Computing
+title: OLAP & Data Analysis
 trackchairs: "Mingyu Chen"
 ---