diff --git a/data/data.json b/data/data.json
index 0d209cd..5d49719 100644
--- a/data/data.json
+++ b/data/data.json
@@ -441,6 +441,7 @@
       "lat": 31.298531,
       "lng": 121.501446,
       "hostname": "dvn.fudan.edu.cn",
+      "launch_year": "2014",
       "country": "China",
       "continent": "Asia",
       "gdcc_member": true,