diff --git a/game-server/app/servers/gm/handler/gmHandler.ts b/game-server/app/servers/gm/handler/gmHandler.ts
index b5655dc3c..b28d6147e 100644
--- a/game-server/app/servers/gm/handler/gmHandler.ts
+++ b/game-server/app/servers/gm/handler/gmHandler.ts
@@ -20,7 +20,7 @@ import { ActivityGroupModel } from '../../../db/ActivityGroup';
 import { ActivityGroupTypeModel } from '../../../db/ActivityGroupType';
 import { GuildActivityCityModel } from '../../../db/GuildActivityCity';
 import { GuildActivityRecordModel } from '../../../db/GuildActivityRec';
-import { getTimeFunM } from '../../../pubUtils/timeUtil';
+import { getTimeFunM, nowSeconds } from '../../../pubUtils/timeUtil';
 import { sendUngotDividend } from '../../../services/auctionService';
 import moment = require('moment');
 let timer: NodeJS.Timer;
@@ -43,15 +43,29 @@ export class GmHandler {
         if(status != GM_MAIL_STATUS.CREATE) {
             return resResult(STATUS.GM_MAIL_HAS_SENT);
         }
+        let needSend = false;
         if(isPass) {
+            if(timeType == MAIL_TIME_TYPE.CIRCLE) {
+                let refTime = moment(moment().format('YYYY-MM-DD 03:00:00')).unix();
+                let sendTime = moment(moment().format('YYYY-MM-DD '+circleHour)).unix();
+                if(sendTime < refTime) sendTime += 86400;
+                let now = nowSeconds();
+                if(refTime < now && sendTime > now) {
+                    needSend = true;
+                }
+            } else {
+                needSend = true;
+            }
+        }
+        if(needSend) {
             let f = new SendMailFun();
             await f.setWithGmMail(gmmail);
     
             if (mailType == GM_MAIL_TYPE.SINGLE || mailType == GM_MAIL_TYPE.GROUP) {
-                let roleIds = receivers.map(cur => cur.roleId);
+                let roleIds = receivers.filter(cur => cur.env == this.app.get('env')).map(cur => cur.roleId);
                 await f.sendToUsers(mailType, roleIds);
             } else {
-                let serverIds = receivers.map(cur => cur.serverId);
+                let serverIds = receivers.filter(cur => cur.env == this.app.get('env')).map(cur => cur.serverId);
                 await f.sendToServer(serverIds);
             }
             // await f.saveRecord(uid);
diff --git a/game-server/app/services/timeTaskService.ts b/game-server/app/services/timeTaskService.ts
index 2d6110c0e..dd575a0ab 100644
--- a/game-server/app/services/timeTaskService.ts
+++ b/game-server/app/services/timeTaskService.ts
@@ -5,13 +5,13 @@ import { nowSeconds, getTimeFun, getSeconds } from '../pubUtils/timeUtil';
 import { getTodayGuildActivity, gameData } from '../pubUtils/data';
 import { pvpSeasonEnd } from './pvpService';
 import { getAllOnlineRoles, getAllServers, delGuildActivityRank } from './redisService';
-import { GUILD_ACTIVITY_TYPE, REFRESH_TIME, SEND_NAME, SERVER_OPEN_TIME, COUNTER, AUCTION_TIME } from '../consts';
+import { GUILD_ACTIVITY_TYPE, REFRESH_TIME, SEND_NAME, SERVER_OPEN_TIME, COUNTER, AUCTION_TIME, GM_MAIL_TYPE } from '../consts';
 import { RoleModel } from '../db/Role';
 import { pinus } from 'pinus';
 import { indexOf } from 'underscore';
 import { PvpSeasonResultModel } from '../db/PvpSeasonResult';
 import { settleGuildWeekly } from './guildService';
-import { sendMailByContent } from './mailService';
+import { sendMailByContent, SendMailFun } from './mailService';
 import { getGuildActivityByDic, sendEndMsgToAll, autoDeclare, sendGuildActivityStatus } from './guildActivityService';
 import { sendUngotDividendJob, startGuildAuction, startWorldAuction, stopAuction } from './auctionService';
 import { DicGuildActivity } from '../pubUtils/dictionary/DicGuildActivity';
@@ -25,6 +25,7 @@ import { CounterModel } from '../db/Counter';
 import { reportOneOnline } from './authenticateService';
 import { PVP } from '../pubUtils/dicParam';
 import { fetch37Words } from './sdkService';
+import { GMMailModel } from '../db/GMMail';
 
 const PER_SECOND = 1 * 1000;
 const PER_DAY = 24 * 60 * 60;
@@ -59,6 +60,9 @@ export async function init() {
     // 每天拉取37词库
     scheduleJob('fetchWord', '0 0 4 * * ?', fetch37Words);
 
+    // 每天邮件
+    scheduleJob('circleMail', '0 0 3 * * ?', sendCircleMail);
+
     // 军团活动排行榜
     guildActivitySchedule();
 
@@ -374,4 +378,22 @@ function clearAuctionSchedule() {
         sendUngotDividendJobId.cancel();
         sendUngotDividendJobId = undefined;
     }
+}
+
+
+async function sendCircleMail() {
+    let gmmails = await GMMailModel.findCircleMails(pinus.app.get('env'));
+    for(let gmmail of gmmails) {
+        let { receivers, mailType } = gmmail;
+        let f = new SendMailFun();
+        await f.setWithGmMail(gmmail);
+
+        if (mailType == GM_MAIL_TYPE.SINGLE || mailType == GM_MAIL_TYPE.GROUP) {
+            let roleIds = receivers.map(cur => cur.roleId);
+            await f.sendToUsers(mailType, roleIds);
+        } else {
+            let serverIds = receivers.map(cur => cur.serverId);
+            await f.sendToServer(serverIds);
+        }
+    }
 }
\ No newline at end of file
diff --git a/shared/db/GMMail.ts b/shared/db/GMMail.ts
index 9baf2d987..65d394359 100644
--- a/shared/db/GMMail.ts
+++ b/shared/db/GMMail.ts
@@ -5,6 +5,7 @@ import BaseModel from './BaseModel';
 import { getModelForClass, prop, DocumentType, mongoose, ReturnModelType } from '@typegoose/typegoose';
 import { GM_MAIL_STATUS, GM_MAIL_TYPE, MAIL_TIME_TYPE } from '../consts';
 import { SearchMailParam } from '../domain/backEndField/search';
+import { getCurDay, nowSeconds } from '../pubUtils/timeUtil';
 
 class Reward {
     @prop({ required: true })
@@ -142,6 +143,15 @@ export default class GMMail extends BaseModel {
         return result;
     }
 
+    public static async findCircleMails(env: string) {
+        const result: GMMailType[] = await GMMailModel.find({ 
+            timeType: MAIL_TIME_TYPE.CIRCLE, 
+            circleStart: { $lt: nowSeconds() }, circleEnd: { $gte: nowSeconds() },
+            circleDay: { $in: [0, getCurDay(true)] }, 'receivers.env': env,
+            status: GM_MAIL_STATUS.PASS
+        });
+        return result;
+    }
 
 }