diff --git a/src/data/contests.json b/src/data/contests.json
index 99e3ee3..1b0a778 100644
--- a/src/data/contests.json
+++ b/src/data/contests.json
@@ -60,7 +60,7 @@
     "startTime": "18:00",
     "endTime": "23:00",
     "timeZone": "GMT+7",
-    "link": "https://codeforces.com/group/y3JXgQG05K/contest/551387"
+    "link": "https://geandev.contest.codeforces.com/group/y3JXgQG05K/contest/551387"
   },
   {
     "id": "8",
@@ -69,6 +69,6 @@
     "startTime": "19:00",
     "endTime": "22:00",
     "timeZone": "GMT+7",
-    "link": "https://gean-dev.github.io/contest/preposn1-2024/"
+    "link": "https://geandev.contest.codeforces.com/group/y3JXgQG05K/contest/556933/"
   }
 ]