diff --git a/game-server/app/servers/battle/handler/comBattleHandler.ts b/game-server/app/servers/battle/handler/comBattleHandler.ts
index 264b69e7b..babbb1bad 100644
--- a/game-server/app/servers/battle/handler/comBattleHandler.ts
+++ b/game-server/app/servers/battle/handler/comBattleHandler.ts
@@ -796,7 +796,7 @@ export class ComBattleHandler {
             return resResult(STATUS.COM_BLUEPRT_COUNT_ERROR);
         }
         // 添加寻宝币
-        original.concat(dicCompose.coinNum);
+        original.push(...dicCompose.coinNum);
         // 消耗藏宝图和寻宝币
 
         let costResult = await handleCost(roleId, sid, original);
diff --git a/shared/pubUtils/taskUtil.ts b/shared/pubUtils/taskUtil.ts
index db7c2d2ac..b1baadc3b 100644
--- a/shared/pubUtils/taskUtil.ts
+++ b/shared/pubUtils/taskUtil.ts
@@ -39,7 +39,7 @@ export async function checkTaskWithRoles(serverId: number, taskType: number, rol
     for (let role of roles) {
         if (role) {
             let singlePush = await checkTaskWithRole(serverId, role.roleId, taskType, role);
-            pushMessage.concat(singlePush);
+            pushMessage.push(...singlePush);
         }
     }
     return pushMessage
@@ -221,12 +221,12 @@ export async function checkTaskWithArgs(roleId: string, taskType: number, args:
         if (putOnJewel > 0) {
             let dicGood = gameData.goods.get(putOnJewel);
             let push = await checkTask(roleId, taskType, 1, true, { stage: dicGood.lvLimited });
-            pushMessage.concat(push);
+            pushMessage.push(...push);
         }
         if (putOffJewel > 0) {
             let dicGood = gameData.goods.get(putOffJewel);
             let push = await checkTask(roleId, taskType, -1, true, { stage: dicGood.lvLimited });
-            pushMessage.concat(push);
+            pushMessage.push(...push);
         }
     }
     else if (taskType == TASK_TYPE.CHAT) {
@@ -297,7 +297,7 @@ export async function checkTaskWithGoods(roleId: string, taskType: number, goods
     if (taskType == TASK_TYPE.COM_BATTLE_DROP) {
         for (let { id, count } of goods) {
             let push = await checkTask(roleId, taskType, count, true, { gid: id });
-            pushMessage.concat(push);
+            pushMessage.push(...push);
         }
     }
     return pushMessage