From 8f2c5a17cd2eb461271072d0b475a93c702b992c Mon Sep 17 00:00:00 2001
From: BlackPanda <2490665576@qq.com>
Date: Sun, 5 Oct 2025 20:55:53 +0800
Subject: [PATCH] core: fix tsdoc endAt error (#1060)

---
 packages/hydrooj/src/handler/contest.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/hydrooj/src/handler/contest.ts b/packages/hydrooj/src/handler/contest.ts
index fb96c0729..074bcc056 100644
--- a/packages/hydrooj/src/handler/contest.ts
+++ b/packages/hydrooj/src/handler/contest.ts
@@ -94,7 +94,8 @@ export class ContestDetailBaseHandler extends Handler {
             }
         }
         if (this.tdoc.duration && this.tsdoc?.startAt) {
-            this.tsdoc.endAt = moment(this.tsdoc.startAt).add(this.tdoc.duration, 'hours').toDate();
+            const endAt = moment(this.tsdoc.startAt).add(this.tdoc.duration, 'hours').toDate();
+            this.tsdoc.endAt = endAt < this.tdoc.endAt ? endAt : this.tdoc.endAt;
         }
     }