diff --git a/game-server/app/services/guildActivity/guildActivityService.ts b/game-server/app/services/guildActivity/guildActivityService.ts
index d624bef23..8e755e07d 100644
--- a/game-server/app/services/guildActivity/guildActivityService.ts
+++ b/game-server/app/services/guildActivity/guildActivityService.ts
@@ -662,6 +662,8 @@ export async function raceActivitySettleReward(guildCode: string, woodenHorse: W
     let rank = myGuildRank?.rank||0;
 
     let r = new Rank(REDIS_KEY.RACE_ACTIVITY, { serverId });
+    let tomorrow = <number>getTimeFun().getAfterDayWithHour();
+    await r.setExpire(tomorrow);
     await r.setRankWithGuildInfo2(guildCode, myGuildRank.num, myGuildRank.sortTime, myGuildRank.durability);
 
     let isSuccess = distance >= GUILDACTIVITY.RACEACTIVITY_LENGTH; // 血条未击破则没有占领军团