diff --git a/game-server/app/servers/battle/handler/towerBattleHandler.ts b/game-server/app/servers/battle/handler/towerBattleHandler.ts
index ba72e39da..e8edcc91f 100644
--- a/game-server/app/servers/battle/handler/towerBattleHandler.ts
+++ b/game-server/app/servers/battle/handler/towerBattleHandler.ts
@@ -271,6 +271,7 @@ export class TowerBattleHandler {
             return resResult(STATUS.TOWER_TASK_BATCH_NOT_FOUND);
         }
         const { compTasks, rewards } = checkResult;
+        if(compTasks.length <= 0) return resResult(STATUS.TOWER_TASK_SEND_ERR)
         let goods = await addItems(roleId, roleName, sid, rewards, ITEM_CHANGE_REASON.TOWER_TASK_REWARD);
         await TowerTaskRecModel.finishTask(msg.batchCode, compTasks);
         let refRemainTime = getRemainTime(curTime);
diff --git a/shared/consts/statusCode.ts b/shared/consts/statusCode.ts
index b1b612066..1c64b08d2 100644
--- a/shared/consts/statusCode.ts
+++ b/shared/consts/statusCode.ts
@@ -109,6 +109,7 @@ export const STATUS = {
     TOWER_LV_NOT_ENOUGH: { code: 20523, simStr: '层数不足不可领取奖励' },
     TOWER_BOX_NO_RECEIVE: { code: 20524, simStr: '无可领取奖励' },
     TOWER_BOX_HAS_RECEIVED: { code: 20525, simStr: '奖励已领取' },
+    TOWER_TASK_CANNOT_RECEIVE: { code: 20526, simStr: '无可领取派遣任务' },
     // 寻宝（共斗） 20600 - 20699
     COM_BATTLE_DUP_ENTER: { code: 20601, simStr: '不能重复加入' },
     COM_BATTLE_BLUEPRT_NOT_FOUND: { code: 20602, simStr: '藏宝图不足' },