diff --git a/game-server/app/services/eventSercive.ts b/game-server/app/services/eventSercive.ts
index fca8ef765..9d457e728 100644
--- a/game-server/app/services/eventSercive.ts
+++ b/game-server/app/services/eventSercive.ts
@@ -2,7 +2,7 @@ import { FrontendOrBackendSession, pinus } from 'pinus';
 import { getGamedata } from '../pubUtils/gamedata';
 import EventRecord, { EventRecordModel } from '../db/EventRecord';
 import { RoleModel } from '../db/Role';
-import { genCode, decodeStrSingle, decodeStr, getRandomWithWeight, resResult, setLocalHours } from '../pubUtils/util';
+import { genCode, decodeStrSingle, decodeStr, getRandomWithWeight, resResult } from '../pubUtils/util';
 import { EVENT_STATUS, EVENT_RECORD_STATUS, EVENT_TYPE, EVENT_RANDOM_TYPE_ONE_OPEN, EVENT_QUIZ_NUM, EVENT_ANSWER_STATUS, FUNCS_ID } from '../consts';
 import { EVENT_REFRESH_NUM } from '../consts';
 import { STATUS } from '../consts/statusCode';
@@ -61,8 +61,8 @@ export async function setBattleStatus(session: FrontendOrBackendSession, roleId:
  */
 export function getEventTime(now: Date) {
     let curTime = Number(now);
-    let todayA = setLocalHours(12, now); // 每天12点
-    let todayB = setLocalHours(18, now); // 每天18点
+    let todayA = now.setHours(12, 0, 0, 0); // 每天12点
+    let todayB = now.setHours(18, 0, 0, 0); // 每天18点
     let yesterdayB = todayB - 86400000; // 前一天12点
     let t = 0;
     if(curTime < todayA) {
diff --git a/game-server/app/services/expeditionService.ts b/game-server/app/services/expeditionService.ts
index 51a50661f..d956367a5 100644
--- a/game-server/app/services/expeditionService.ts
+++ b/game-server/app/services/expeditionService.ts
@@ -4,7 +4,7 @@ import Role, { RoleModel, RoleType } from '../db/Role';
 import { PvpDefenseModel } from '../db/PvpDefense';
 
 import { getWarJsons, getGamedata, getExpeditionById } from '../pubUtils/gamedata';
-import { decodeStr, resResult, setLocalHours, shouldRefresh } from '../pubUtils/util';
+import { decodeStr, resResult, shouldRefresh } from '../pubUtils/util';
 import { EXPEDITION_CONST, HERO_CE_RATIO, getAttrCeRatio } from '../consts';
 import { getAtrrNameById} from '../consts';
 import { ExpeditionWarRecordModel } from '../db/ExpeditionWarRecord';
@@ -149,7 +149,7 @@ export async function getCEScaleAndRange(roleId: string, curDicExpedition: any)
     // 匹配，判断是不是新手期
     const role = await RoleModel.findByRoleId(roleId);
     let now = new Date();
-    let today = setLocalHours(0, now);
+    let today = now.setHours(0, 0, 0, 0);;
     let isNew = today - role.createdAt.getTime() <= 3*24*60*60*1000;
     let scale = isNew?curDicExpedition.CEScaleNew:curDicExpedition.CEScale;
     let range = isNew?curDicExpedition.CERangeNew:curDicExpedition.CERange;
diff --git a/shared/db/DailyRecord.ts b/shared/db/DailyRecord.ts
index 8269d1bf7..34bcdd70d 100644
--- a/shared/db/DailyRecord.ts
+++ b/shared/db/DailyRecord.ts
@@ -1,7 +1,6 @@
 import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
 import { DAILY_CONST } from './../consts';
-import { setLocalHours } from './../pubUtils/util';
 
 
 /**
@@ -30,7 +29,7 @@ export default class DailyRecord extends BaseModel {
     const dailyRecord: DailyRecordType = await DailyRecordModel.findOne({ roleId, type }).lean(lean);
     let {count = 0, refTime = 0, buyCount = 0} = dailyRecord||{};
     let now = new Date();
-    let today = setLocalHours(DAILY_CONST.REFRESH_TIME, now);
+    let today = now.setHours(DAILY_CONST.REFRESH_TIME, 0, 0, 0);
 
     if(today > refTime) {
         refTime = today; count = 0; buyCount = 0;
diff --git a/shared/pubUtils/util.ts b/shared/pubUtils/util.ts
index 302dd2ea6..5cd76822d 100644
--- a/shared/pubUtils/util.ts
+++ b/shared/pubUtils/util.ts
@@ -214,7 +214,9 @@ export function deltaDays(preTime: Date, proTime: Date): number {
 export function shouldRefresh(preTime: Date, now: Date, hour: number, deltaDay = 1): boolean {
     if (!preTime) return true;
     let curTime = new Date(now.getTime());
-    let refeshTime = setLocalHours(hour, curTime);
+    let refreshTime = new Date(now.getTime());
+    refreshTime.setHours(hour, 0, 0, 0);
+    let refeshTime = refreshTime.getTime();
 
     if (refeshTime - preTime.getTime() > (deltaDay >= 1 ? deltaDay - 1 : 0) * 24 * 60 * 60 * 1000 && curTime.getTime() >= refeshTime) {
         return true;
@@ -241,7 +243,7 @@ export function getRefTime(now = new Date(), hour: number, day = 0) {
             curTime.setDate(curTime.getDate() - 1);
         }
     }
-    let today = setLocalHours(hour, curTime);
+    let today = curTime.setHours(hour, 0, 0, 0);;
     return new Date(today + day * 24 * 60 * 60 * 1000);
 }
 
@@ -376,15 +378,6 @@ export function calculateNum(ratio: { A: number, B: number }, params: { num: num
     }
 }
 
-
-export function setLocalHours(hour: number, curTime = new Date()) {
-    // curTime: 格林威治时间
-    let offset = curTime.getTimezoneOffset(); // 格林威治时间和本地时间之间的时差(分)
-    let localTime = new Date(curTime.getTime() + offset * 60 * 1000 + 8 * 60 * 60 * 1000); // 中国时间
-    localTime.setUTCHours(hour, 0, 0, 0); // 中国的几点
-    return localTime.getTime() - 8 * 60 * 60 * 1000; // 回到格林威治时间
-}
-
 export function ratioReward(rewardStr: string, ratio: number): string {
     let rewards = decodeIdCntArrayStr(rewardStr, ratio);
     let res = '';