diff --git a/game-server/app/servers/chat/handler/chatHandler.ts b/game-server/app/servers/chat/handler/chatHandler.ts
index 4f4e2f279..59bd9178e 100644
--- a/game-server/app/servers/chat/handler/chatHandler.ts
+++ b/game-server/app/servers/chat/handler/chatHandler.ts
@@ -1,3 +1,4 @@
+import { CHANNEL_PREFIX } from './../../../consts/constModules/chatConst';
 import {Application, BackendSession} from 'pinus';
 import { resResult } from '../../../pubUtils/util';
 import { DEFAULT_MSG_PER_PAGE, STATUS } from '../../../consts';
@@ -79,6 +80,7 @@ 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;
+        if (channel === CHANNEL_PREFIX.SYS) return resResult(STATUS.SYS_CHANNEL_AUTH_NOT_ENOUGH);
         const roleId = session.get('roleId');
         const roleName = session.get('roleName');
         const msgData = await createGroupMsg(roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode);
diff --git a/game-server/test/chat.test.ts b/game-server/test/chat.test.ts
index e74b14456..e9c577d35 100644
--- a/game-server/test/chat.test.ts
+++ b/game-server/test/chat.test.ts
@@ -113,7 +113,8 @@ describe('聊天测试', function() {
   });
 
   it('测试系统频道消息', function(done) {
-    testGroupMsg(pinusClient, roleInfo, pinusClientT, CHANNEL_PREFIX.SYS, roleInfo.serverId, done);
+    // TODO: 玩家无法在系统频道发送消息，需要添加系统推送的监听测试
+    done();
   });
 
   it('测试世界频道消息', function(done) {
diff --git a/shared/consts/statusCode.ts b/shared/consts/statusCode.ts
index ffa93e871..10ce968e3 100644
--- a/shared/consts/statusCode.ts
+++ b/shared/consts/statusCode.ts
@@ -265,6 +265,7 @@ export const STATUS = {
     FRIEND_HAS_RECEIVE: { code: 30713, simStr: '领取达到上限' },
 
     // 社交相关状态 40000 - 49999
+    SYS_CHANNEL_AUTH_NOT_ENOUGH: {code: 40000, simStr: '无法在系统频道发送消息'},
     // 运营模块相关状态 50000 - 59999
     // GM后台相关状态 60000 - 69999
     GM_ERR_PASSWORD: { code: 60001, simStr: '账号或密码错误' },