diff --git a/docs/data.json b/docs/data.json
index e0cfeb4..ab1d8e3 100644
--- a/docs/data.json
+++ b/docs/data.json
@@ -1,5 +1,14 @@
 {
   "update": [
+    {
+      "version": "2020-07-09",
+      "level": "Recommend",
+      "title": "2020-07-09",
+      "details": [
+        "Add Golang language to judge server",
+        "Fix some frontend bugs"
+      ]
+    },
     {
       "version": "2019-09-22",
       "level": "Recommend",