diff --git a/game-server/app/servers/chat/handler/chatHandler.ts b/game-server/app/servers/chat/handler/chatHandler.ts
index 928ab6520..4f4e2f279 100644
--- a/game-server/app/servers/chat/handler/chatHandler.ts
+++ b/game-server/app/servers/chat/handler/chatHandler.ts
@@ -1,7 +1,7 @@
 import {Application, BackendSession} from 'pinus';
 import { resResult } from '../../../pubUtils/util';
 import { DEFAULT_MSG_PER_PAGE, STATUS } from '../../../consts';
-import { createPrivateMsg, getPrivateMessages, pushMsgToRole } from '../../../services/chatService';
+import { createGroupMsg, createPrivateMsg, getPrivateMessages, groupRoomId, pushGroupMsgToRoom, pushMsgToRole } from '../../../services/chatService';
 
 
 export default function(app: Application) {
@@ -79,6 +79,12 @@ export class ChatHandler {
      */
     async sendGroupMessage(msg: { channel: string, channelId: string, type: number, content: string, targetRoleId: string, targetMsgCode: string }, session: BackendSession) {
         const { channel, channelId, type, content, targetRoleId, targetMsgCode } = msg;
+        const roleId = session.get('roleId');
+        const roleName = session.get('roleName');
+        const msgData = await createGroupMsg(roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode);
+        await pushGroupMsgToRoom(groupRoomId(channel, channelId), msgData);
+        if (!msgData) return resResult(STATUS.WRONG_PARMS);
+        return resResult(STATUS.SUCCESS);
     }
 
     /**
diff --git a/game-server/app/servers/chat/remote/chatRemote.ts b/game-server/app/servers/chat/remote/chatRemote.ts
index 967010938..970056a19 100644
--- a/game-server/app/servers/chat/remote/chatRemote.ts
+++ b/game-server/app/servers/chat/remote/chatRemote.ts
@@ -1,8 +1,10 @@
 import { GroupMessageType } from './../../../db/GroupMessage';
-import { Application, ChannelService, FrontendSession, RemoterClass, pinus } from 'pinus';
+import { Application, ChannelService } from 'pinus';
 import { resResult } from '../../../pubUtils/util';
-import { STATUS } from '../../../consts';
+import { ON_ADD_CHANNEL_ROUTE, ON_GROUP_MSG_ROUTE, STATUS } from '../../../consts';
 import { PrivateMessageType } from '../../../db/PrivateMessage';
+import { addUserToChannel } from '../../../services/roleService';
+import { ChannelUser } from '../../../domain/ChannelUser';
 
 export default function (app: Application) {
     return new ChatRemote(app);
@@ -40,15 +42,13 @@ export class ChatRemote {
     public async addWorldChannel(roleId: string, serverId: number, sid: string, flag: boolean = true) {
         const name = `world${serverId}`;
         let channel = this.channelService.getChannel(name, flag);
+        if (!channel) return;
+        channel.add(roleId, sid);
         let param = {
             roleId
         };
         channel.pushMessage('onWorldAdd', resResult(STATUS.SUCCESS, param));
 
-        if (!!channel) {
-            channel.add(roleId, sid);
-        }
-
         return this.getWorldChannel(name);
     }
 
@@ -86,10 +86,8 @@ export class ChatRemote {
 
         let channel = this.channelService.getChannel(name, false);
         // leave channel
-        if (!!channel) {
-            channel.leave(roleId, sid);
-        }
-        
+        if (!channel) return;
+        channel.leave(roleId, sid);
         let param = {
             roleId
         };
@@ -120,7 +118,10 @@ export class ChatRemote {
      * @memberof ChatRemote
      */
     public async addChannel(channelName: string, roleId: string, sid: string) {
-
+        let channel = this.channelService.getChannel(channelName, true);
+        if (!channel) return;
+        addUserToChannel(channel, new ChannelUser(roleId, sid));
+        channel.pushMessage(ON_ADD_CHANNEL_ROUTE, resResult(STATUS.SUCCESS, { roleId, channelName }));
     }
 
     /**
@@ -131,7 +132,15 @@ export class ChatRemote {
      * @memberof ChatRemote
      */
     public async leaveChannel(channelName: string, roleId: string, sid: string) {
-
+        let channel = this.channelService.getChannel(channelName, false);
+        // leave channel
+        if (!channel) return;
+        channel.leave(roleId, sid);
+        let param = {
+            roleId,
+            channelName
+        };
+        channel.pushMessage('onLeave', resResult(STATUS.SUCCESS, param));
     }
 
     /**
@@ -139,8 +148,10 @@ export class ChatRemote {
      * @param {Partial<GroupMessageType>} msg
      * @memberof ChatRemote
      */
-    public async sendGroupMsg(msg: Partial<GroupMessageType>) {
-
+    public async sendGroupMsg(roomId: string, msg: Partial<GroupMessageType>) {
+        let channel = this.channelService.getChannel(roomId, false);
+        if (!channel) return;
+        channel.pushMessage(ON_GROUP_MSG_ROUTE, resResult(STATUS.SUCCESS, msg));
     }
 
     /**
@@ -151,5 +162,4 @@ export class ChatRemote {
     public async sendPrivateMsg(msg: Partial<PrivateMessageType>) {
 
     }
-
-}
\ No newline at end of file
+}
diff --git a/game-server/app/servers/connector/handler/entryHandler.ts b/game-server/app/servers/connector/handler/entryHandler.ts
index 44798915f..3c32e6091 100644
--- a/game-server/app/servers/connector/handler/entryHandler.ts
+++ b/game-server/app/servers/connector/handler/entryHandler.ts
@@ -19,6 +19,7 @@ import { GuildModel } from '../../../db/Guild';
 import { gameData } from '../../../pubUtils/data';
 
 import { getMails } from '../../../services/mailService';
+import { addRoleToGuildChannel, addRoleToSysChannel, addRoleToWorldChannel, leaveGuildChannel, leaveSysChannel, leaveWorldChannel } from '../../../services/chatService';
 export default function (app: Application) {
     return new EntryHandler(app);
 }
@@ -88,7 +89,8 @@ export class EntryHandler {
         // put user into channel
         // console.log(JSON.stringify(self.app.rpc.battle))
         // await self.app.rpc.battle.battleRemote.add.route(session)(role.roleId, self.app.get('serverId'), role.serverId, true);
-
+        addRoleToSysChannel(role.roleId, self.app.get('serverId'), role.serverId);
+        addRoleToWorldChannel(role.roleId, self.app.get('serverId'), role.serverId);
         await self.app.rpc.chat.chatRemote.addWorldChannel.route(session)(role.roleId, serverId, self.app.get('serverId'));
         await self.app.rpc.chat.guildRemote.enterMyChannel.route(session)(role.roleId, self.app.get('serverId'));
         let heros = await HeroModel.findByRole(role.roleId, [], HERO_SELECT.ENTRY, true);
@@ -110,6 +112,7 @@ export class EntryHandler {
             if(userGuild) {
                 let guild = await GuildModel.findGuild(userGuild.guildCode, role.serverId, GUILD_SELECT.ENTRY);
                 if(guild) {
+                    addRoleToGuildChannel(role.roleId, self.app.get('serverId'), guild.code);
                     role['guildAuth'] = userGuild.auth;
                     let {lv: guildLv, memberCnt} = guild;
                     let dicGuild = gameData.centerBase.get(guildLv);
@@ -132,7 +135,7 @@ export class EntryHandler {
      * @param {Object} session current session object
      *
      */
-    onUserLeave(session: FrontendSession, reason: string) {
+    async onUserLeave(session: FrontendSession, reason: string) {
         if (!session || !session.uid) {
             return;
         }
@@ -148,6 +151,9 @@ export class EntryHandler {
         // this.app.rpc.battle.battleRemote.kick.route(session)(roleId, this.app.get('serverId'), serverId);
         this.app.rpc.chat.chatRemote.kickWorldChannel.route(session, true)(roleId, sid, serverId);
         this.app.rpc.chat.guildRemote.leaveMyChannel.route(session)(roleId, sid);
+        await leaveSysChannel(roleId, sid, serverId);
+        await leaveWorldChannel(roleId, sid, serverId);
+        await leaveGuildChannel(roleId, sid);
         RoleModel.updateRoleInfo(roleId, { quitTime: nowSeconds() });
     }
 
diff --git a/game-server/app/services/chatService.ts b/game-server/app/services/chatService.ts
index 8d91ee014..8f80d6bcf 100644
--- a/game-server/app/services/chatService.ts
+++ b/game-server/app/services/chatService.ts
@@ -1,3 +1,5 @@
+import { RoleModel } from './../db/Role';
+import { GroupMessageModel } from './../db/GroupMessage';
 import { CounterModel } from './../db/Counter';
 import { STATUS } from './../consts/statusCode';
 import { PrivateMessageModel, PrivateMessageParam, PrivateMessageType } from './../db/PrivateMessage';
@@ -5,7 +7,8 @@ import { GroupMessageParam, GroupMessageType } from '../db/GroupMessage';
 import { genCode, resResult } from '../pubUtils/util';
 import { pinus } from 'pinus';
 import { MSG_CODE_LEN, MSG_STATUS, ON_MSG_ROUTE } from '../consts';
-import { getRoleOnlineInfo } from './redisService';
+import { addRedisChannel, getRoleOnlineInfo, redisChannelServer } from './redisService';
+import { crc32 } from 'crc';
 
 /**
  * @description 生成私聊房间号
@@ -63,6 +66,13 @@ async function createPrivateMsgData(roleId: string, roleName: string, type: numb
     return result;
 }
 
+async function createGroupMsgData(roleId: string, roleName: string, channel: string, channelId: string, type: number, content: string, targetRoleId: string, targetMsgCode: string) {
+    const result: GroupMessageParam = {roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode};
+    result.roomId = groupRoomId(channel, channelId);
+    await setupBaseMsgParm(result);
+    return result;
+}
+
 /**
  * @description 数据库中创建私聊数据
  * @export
@@ -105,4 +115,72 @@ export async function pushMsgToRole(targetRoleId: string, msg: PrivateMessageTyp
 export async function getPrivateMessages(roleId: string, targetRoleId: string, fromSeqId: number, count: number) {
     const result = await PrivateMessageModel.getMsgs(privateRoomId(roleId, targetRoleId), fromSeqId, count);
     return result;
+}
+
+export async function createGroupMsg(roleId: string, roleName: string, channel: string, channelId: string, type: number, content: string, targetRoleId: string, targetMsgCode: string) {
+    const msgData: GroupMessageParam = await createGroupMsgData(roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode);
+    const result: GroupMessageType = await GroupMessageModel.createMsg(msgData);
+    return result;
+}
+
+export async function pushGroupMsgToRoom(roomId: string, msg: GroupMessageType) {
+    const channelSid = await channelServer(roomId);
+    await pinus.app.rpc.chat.chatRemote.sendGroupMsg.toServer(channelSid, roomId, msg);
+}
+
+export async function channelServer(roomId: string) {
+    const existSid = await redisChannelServer(roomId);
+    if (existSid) {
+        return existSid;
+    }
+    const servers = pinus.app.getServersByType('chat');
+    if (!servers || !servers.length) return null;
+
+    let index = Math.abs(crc32(roomId)) % servers.length;
+    const newSid = servers[index].id;
+    const addResult = await addRedisChannel(roomId, newSid);
+    if (!addResult) return null;
+    return newSid;
+}
+
+async function addRoleToChannel(roomId: string, roleId: string, sid: string) {
+    const channelSid = await channelServer(roomId);
+    await pinus.app.rpc.chat.chatRemote.addChannel.toServer(channelSid, roomId, roleId, sid);
+}
+
+export async function addRoleToSysChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('sys', `${serverId}`);
+    await addRoleToChannel(roomId, roleId, sid);
+}
+
+export async function addRoleToWorldChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('new_world', `${serverId}`);
+    await addRoleToChannel(roomId, roleId, sid);
+}
+
+export async function addRoleToGuildChannel(roleId: string, sid: string, guildCode: string) {
+    const roomId = groupRoomId('new_guild', guildCode);
+    await addRoleToChannel(roomId, roleId, sid);
+}
+
+async function leaveChannel(roomId: string, roleId: string, sid: string) {
+    const channelSid = await channelServer(roomId);
+    await pinus.app.rpc.chat.chatRemote.leaveChannel.toServer(channelSid, roomId, roleId, sid);
+}
+
+export async function leaveSysChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('sys', `${serverId}`);
+    await leaveChannel(roomId, roleId, sid);
+}
+
+export async function leaveWorldChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('new_world', `${serverId}`);
+    await leaveChannel(roomId, roleId, sid);
+}
+
+export async function leaveGuildChannel(roleId: string, sid: string) {
+    const { guildCode } = await RoleModel.findByRoleId(roleId, 'guildCode');
+    if (!guildCode) return;
+    const roomId = groupRoomId('new_guild', guildCode);
+    await leaveChannel(roomId, roleId, sid);
 }
\ No newline at end of file
diff --git a/game-server/app/services/redisService.ts b/game-server/app/services/redisService.ts
index b356cfccf..36b0f0c0d 100644
--- a/game-server/app/services/redisService.ts
+++ b/game-server/app/services/redisService.ts
@@ -346,12 +346,12 @@ export function redisSidKey(roleId: string) {
 }
 
 export async function redisChannelServer(roomId: string) {
-    const sid = await redisClient().hgetAsync(REDIS_KEY.ONLINE_USERS, roomId);
+    const sid = await redisClient().hgetAsync(REDIS_KEY.CHANNEL_SERVERS, roomId);
     return sid;
 }
 
 export async function addRedisChannel(roomId: string, sid: string) {
-    const result = await redisClient().hsetAsync(REDIS_KEY.ONLINE_USERS, roomId, sid);
+    const result = await redisClient().hsetAsync(REDIS_KEY.CHANNEL_SERVERS, roomId, sid);
     return result;
 }
 
diff --git a/game-server/test/Client.ts b/game-server/test/Client.ts
index 24162b86f..82f8aa512 100644
--- a/game-server/test/Client.ts
+++ b/game-server/test/Client.ts
@@ -1,6 +1,7 @@
 import { PinusWSClient } from 'pinus-robot-plugin';
 import { expect } from 'chai';
 import { checkSuccessResponse } from './CheckPatten';
+import { ON_ADD_CHANNEL_ROUTE } from '../app/consts';
 
 export class Client {
     private _client;
@@ -19,6 +20,11 @@ export class Client {
           this._client.request('connector.entryHandler.debugQueryToken', {tel, magicWord: 'zyz666server518'}, (res) => {
             checkSuccessResponse(res);
             expect(res.data.token).to.be.an('string');
+            this._client.on(ON_ADD_CHANNEL_ROUTE, (msg) => {
+              checkSuccessResponse(msg);
+              expect(msg.data.roleId).to.be.a('string');
+              expect(msg.data.channelName).to.be.a('string');
+            });
             this._client.request('connector.entryHandler.enter', {serverId: 1, ...res.data}, (enterRes) => {
               // 消息回调
               // console.log('connector返回');
diff --git a/game-server/test/chat.test.ts b/game-server/test/chat.test.ts
index ef758f946..cfd0f7c90 100644
--- a/game-server/test/chat.test.ts
+++ b/game-server/test/chat.test.ts
@@ -1,4 +1,4 @@
-import { DEFAULT_MSG_PER_PAGE, MSG_TYPE, ON_MSG_ROUTE } from './../app/consts';
+import { DEFAULT_MSG_PER_PAGE, MSG_TYPE, ON_MSG_ROUTE, ON_GROUP_MSG_ROUTE, CHANNEL_PREFIX } from './../app/consts';
 import { Client } from './Client';
 import 'mocha';
 import { PinusWSClient } from 'pinus-robot-plugin';
@@ -13,6 +13,40 @@ function sendPrivateMessageParm(targetRoleInfo, msg) {
     return result;
 }
 
+function sendGroupMessageParm(channel, channelId, msg) {
+  const result = {channel, channelId, ...msg};
+  return result;
+}
+
+function checkGroupMsg(msg, roleId, roomId, content) {
+  expect(msg.content).to.equal(TEXT_MSG.content);
+  expect(msg.roleId).to.equal(roleId);
+  expect(msg.content).to.equal(content);
+  expect(msg.roomId).to.equal(roomId);
+}
+
+function testGroupMsg(pinusClient: PinusWSClient, roleInfo: any, pinusClientT: PinusWSClient, channel: string, channelId: string, done: Mocha.Done) {
+  let msgReceiveCnt = 0;
+  const roomId = `${channel}_${channelId}`;
+  pinusClientT.on(ON_GROUP_MSG_ROUTE, (res) => {
+    checkSuccessResponse(res);
+    checkGroupMsg(res.data, roleInfo.roleId, roomId, TEXT_MSG.content);
+    msgReceiveCnt += 1;
+  });
+  pinusClient.on(ON_GROUP_MSG_ROUTE, (res) => {
+    checkSuccessResponse(res);
+    checkGroupMsg(res.data, roleInfo.roleId, roomId, TEXT_MSG.content);
+    msgReceiveCnt += 1;
+  });
+  pinusClient.request('chat.chatHandler.sendGroupMessage', sendGroupMessageParm(channel, channelId, TEXT_MSG), (res) => {
+    checkSuccessResponse(res, false);
+    setTimeout(() => {
+      expect(msgReceiveCnt).to.be.equal(2);
+      done();
+    }, 1000);
+  });
+}
+
 describe('聊天测试', function() {
   let pinusClient: PinusWSClient;
   let pinusClientT: PinusWSClient; // 用做测试队友
@@ -72,4 +106,12 @@ describe('聊天测试', function() {
       })
     }, 1000);
   });
+
+  it('测试系统频道消息', function(done) {
+    testGroupMsg(pinusClient, roleInfo, pinusClientT, CHANNEL_PREFIX.SYS, roleInfo.serverId, done);
+  });
+
+  it('测试世界频道消息', function(done) {
+    testGroupMsg(pinusClient, roleInfo, pinusClientT, CHANNEL_PREFIX.WORLD, roleInfo.serverId, done);
+  });
 });
diff --git a/shared/consts/constModules/chatConst.ts b/shared/consts/constModules/chatConst.ts
index a74b4ee11..c4fd8b9ec 100644
--- a/shared/consts/constModules/chatConst.ts
+++ b/shared/consts/constModules/chatConst.ts
@@ -11,6 +11,14 @@ export const MSG_TYPE = {
     IMG: 2
 }
 
+export const CHANNEL_PREFIX = {
+    SYS: 'sys',
+    WORLD: 'new_world',
+    GUILD: 'new_guild',
+}
+
 export const ON_MSG_ROUTE = 'onMessage';
+export const ON_GROUP_MSG_ROUTE = 'onGroupMessage';
+export const ON_ADD_CHANNEL_ROUTE = 'onAddChannel';
 
 export const DEFAULT_MSG_PER_PAGE = 10;
\ No newline at end of file
diff --git a/shared/consts/constModules/sysConst.ts b/shared/consts/constModules/sysConst.ts
index b2548ba6f..b4efd7966 100644
--- a/shared/consts/constModules/sysConst.ts
+++ b/shared/consts/constModules/sysConst.ts
@@ -225,6 +225,7 @@ export const REDIS_KEY = {
   GUILD_ACTIVE_RANK: "guildActiveRank", // 公会周活跃排行榜
   DB_GAME: 'db_game',                // 服务器列表
   ONLINE_USERS: 'onlineUsers',        // 在线用户情况
+  CHANNEL_SERVERS: 'chat:channelServers',        // 渠道对应的 chat 服务器 Id
 }
 
 // 各排行榜对应hash的key
diff --git a/shared/db/GroupMessage.ts b/shared/db/GroupMessage.ts
index a26ad15c9..0173ef8de 100644
--- a/shared/db/GroupMessage.ts
+++ b/shared/db/GroupMessage.ts
@@ -39,6 +39,21 @@ export default class GroupMessage extends BaseModel {
 
     @prop({ required: true, default: '' })
     content: string; // 消息内容
+
+    public static async createMsg(data: GroupMessageParam) {
+      const result = await GroupMessageModel.findOneAndUpdate({ msgCode: data.msgCode }, {...data}, {upsert: true, new: true}).lean();
+      return result;
+    }
+
+    public static async findOneMsg(query: GroupMessageParam) {
+      const result = await GroupMessageModel.findOne(query).lean();
+      return result;
+    }
+
+    public static async getMsgs(roomId: string, fromSeqId: number, count: number) {
+      const result = await GroupMessageModel.find({ roomId, seqId: { $lt: fromSeqId } }).sort({ seqId: -1 }).limit(count).lean();
+      return result;
+    }
 }