diff --git a/history/ccnuoj.yml b/history/ccnuoj.yml
index 3af6e22d7..953ed6aa6 100644
--- a/history/ccnuoj.yml
+++ b/history/ccnuoj.yml
@@ -1,7 +1,7 @@
 url: https://ac.ccnuacm.com/
 status: up
 code: 200
-responseTime: 1275
-lastUpdated: 2024-08-21T23:17:28.210Z
+responseTime: 1104
+lastUpdated: 2024-08-22T23:17:46.947Z
 startTime: 2024-07-20T15:14:43.794Z
 generator: Upptime <https://github.com/upptime/upptime>