diff --git a/game-server/app/services/battleService.ts b/game-server/app/services/battleService.ts
index 9c95d8464..00bddc348 100644
--- a/game-server/app/services/battleService.ts
+++ b/game-server/app/services/battleService.ts
@@ -236,7 +236,7 @@ export async function towerBattleEnd(sid: string, roleId: string, serverId: numb
             await createNewTowerRecord(roleId, role.towerLv);
             const { reward } = gameData.tower.get(role.towerLv - 1);
             if (reward) towerReward = reward;
-            await checkAndStartHungUp(roleId, roleName, role.towerLv - 1);
+            await checkAndStartHungUp(roleId, roleName, role.towerLv);
             // 任务
             await checkTask(serverId, roleId, sid, TASK_TYPE.BATTLE_TOWER_LV, { towerLv: role.towerLv - 1 });
         }