diff --git a/game-server/app/services/timeTaskService.ts b/game-server/app/services/timeTaskService.ts
index 15e8f6ca3..77f7e0899 100644
--- a/game-server/app/services/timeTaskService.ts
+++ b/game-server/app/services/timeTaskService.ts
@@ -697,7 +697,7 @@ export async function updateTimeLimitRank(activities: ActivityModelType[]) {
         let group = await ActivityGroupModel.findByActivity(activityId);
         for(let { serverIds } of group) {
             let servers = await ServerlistModel.findByServerIds(serverIds);
-            for(let { env, openTime, serverId } of servers) {
+            for(let { env, openTime, id: serverId } of servers) {
                 if(env == pinus.app.get('env')) {
                     let data = new TimeLimitRankData(activity, 0, openTime);
                     if(data.sendMailTime > Date.now()) {