diff --git a/src/main.ts b/src/main.ts
index 0310a23..396f3eb 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -3,7 +3,7 @@ import logger from './utils/core/logger';
 import config from './utils/core/config';
 import redis from './services/redis/redis';
 
-config.check(['PORT', 'DEBUG', 'RD_PORT', 'RD_ADD']);
+config.check(['PORT', 'DEBUG', 'RD_PORT', 'RD_ADD', 'WS_SECRET', 'WS_PORT']);
 const PORT = config.get('PORT') || 3000;
 
 apps
diff --git a/src/services/redis/redis.ts b/src/services/redis/redis.ts
index 467802a..e89aebe 100644
--- a/src/services/redis/redis.ts
+++ b/src/services/redis/redis.ts
@@ -17,6 +17,7 @@ class RedisService {
   private async initialize() {
     await this.connectWithRetry();
     this.setupEventListeners();
+    //await this.test();
   }
 
   private async connectWithRetry(): Promise<void> {
diff --git a/src/services/ws/handler.ts b/src/services/ws/handler.ts
index ffe5831..fadca4f 100644
--- a/src/services/ws/handler.ts
+++ b/src/services/ws/handler.ts
@@ -1,27 +1,41 @@
-import WebSocket from 'ws';
-import WsMessage from '../../types/wsMessage';
+import { AuthenticatedSocket } from '../../types/ws';
+import wsTools from '../../utils/ws/wsTools';
+import * as ws from 'ws';
+
+type WebSocket = ws.WebSocket;
 
 class WSMessageHandler {
-  public async handle(socket: WebSocket, clientID: string, msg: WsMessage) {
-    switch (msg.type) {
-      case 'test':
-        await this.reply(socket, { type: 'test', data: 'hi' });
-        break;
-      case 'ping':
-        await this.reply(socket, { type: 'pong' });
-        break;
-      default:
-        await this.reply(socket, { type: 'error', message: 'Unknown message' });
-        break;
+  async handle(socket: AuthenticatedSocket, clientId: string, msg: any) {
+    try {
+      switch (msg.type) {
+        case 'test':
+          await this.handleTest(socket);
+          break;
+        case 'ping':
+          await wsTools.send(socket, { type: 'pong' });
+          break;
+        default:
+          await this.handleUnknown(socket);
+      }
+    } catch (err) {
+      await wsTools.send(socket, {
+        type: 'error',
+        message: 'Processing failed',
+      });
     }
   }
 
-  private async reply(socket: WebSocket, data: any): Promise<void> {
-    return new Promise((resolve, reject) => {
-      socket.send(JSON.stringify(data), (err) => {
-        if (err) reject(err);
-        else resolve();
-      });
+  private async handleTest(socket: WebSocket) {
+    await wsTools.send(socket, {
+      type: 'test',
+      data: { status: 'ok' },
+    });
+  }
+
+  private async handleUnknown(socket: WebSocket) {
+    await wsTools.send(socket, {
+      type: 'error',
+      message: 'Unknown message type',
     });
   }
 }
diff --git a/src/services/ws/wsServer.ts b/src/services/ws/wsServer.ts
index 268a049..2cca1d3 100644
--- a/src/services/ws/wsServer.ts
+++ b/src/services/ws/wsServer.ts
@@ -1,72 +1,83 @@
 import WebSocket, { WebSocketServer } from 'ws';
 import config from '../../utils/core/config';
-import wsClientManager from './wsClientManager';
-import wsHandler from './handler';
 import logger from '../../utils/core/logger';
-
-interface AuthenticatedSocket extends WebSocket {
-  isAuthed?: boolean;
-  clientId?: string;
-}
+import { AuthenticatedSocket, AuthMessage, WSMessage } from '../../types/ws';
+import WsTools from '../../utils/ws/wsTools';
+import wsHandler from './handler';
+import { clearInterval } from 'node:timers';
+import wsClientManager from './wsClientManager';
 
 class WSServer {
-  private wss: WebSocketServer;
-  private PORT = config.get('WS_PORT');
-  private WS_SECRET = config.get('WS_SECRET');
+  private readonly wss: WebSocketServer;
+  private readonly port = Number(config.get('WS_PORT'));
+  private readonly secret = config.get('WS_SECRET');
 
   constructor() {
-    this.wss = new WebSocketServer({ port: Number(this.PORT) });
+    this.wss = new WebSocketServer({ port: this.port });
     this.init();
-    logger.info(`WebSocket Server started at ws://localhost:${this.PORT}`);
+    logger.info(`WS Server listening on ws://localhost:${this.port}`);
   }
 
-  private init() {
+  private init(): void {
     this.wss.on('connection', (socket: AuthenticatedSocket) => {
+      socket.heartbeat = WsTools.setUpHeartbeat(socket);
+
       socket.on('message', async (raw) => {
-        let msg: any;
-        try {
-          msg = JSON.parse(raw.toString());
-        } catch {
-          return this.send(socket, { type: 'error', message: 'JSON 解析失败' });
-        }
+        const msg = WsTools.parseMessage<WSMessage>(raw);
+        if (!msg) return this.handleInvalidMessage(socket);
 
-        // 鉴权
-        if (!socket.isAuthed) {
-          if (msg.type === 'auth' && msg.secret === this.WS_SECRET && msg.clientId) {
-            socket.isAuthed = true;
-            socket.clientId = msg.clientId;
-            wsClientManager.add(msg.clientId, socket);
-            return this.send(socket, { type: 'auth', success: true });
-          }
-          return this.send(socket, { type: 'auth', success: false });
-        }
-
-        // 业务处理
-        if (socket.clientId) {
-          try {
-            await wsHandler.handle(socket, socket.clientId, msg);
-          } catch (e) {
-            await this.send(socket, { type: 'error', message: '处理出错' });
-          }
-        }
+        await this.routeMessage(socket, msg);
       });
 
       socket.on('close', () => {
-        if (socket.clientId) {
-          wsClientManager.remove(socket.clientId);
-        }
+        this.handleDisconnect(socket);
       });
     });
   }
 
-  private async send(socket: WebSocket, data: any): Promise<void> {
-    return new Promise((resolve, reject) => {
-      socket.send(JSON.stringify(data), (err) => {
-        if (err) reject(err);
-        else resolve();
-      });
+  private async handleInvalidMessage(socket: WebSocket) {
+    await WsTools.send(socket, {
+      type: 'error',
+      message: 'Invalid message format',
     });
   }
+
+  private async routeMessage(socket: AuthenticatedSocket, msg: WSMessage) {
+    if (!socket.isAuthed) {
+      if (this.isAuthMessage(msg)) {
+        await this.handleAuth(socket, msg);
+      }
+      return;
+    }
+
+    if (socket.clientId) {
+      await wsHandler.handle(socket, socket.clientId, msg);
+    }
+  }
+
+  private isAuthMessage(msg: WSMessage): msg is AuthMessage {
+    return (
+      msg.type === 'auth' &&
+      typeof (msg as AuthMessage).secret === 'string' &&
+      typeof (msg as AuthMessage).clientId === 'string'
+    );
+  }
+
+  private async handleAuth(socket: AuthenticatedSocket, msg: AuthMessage) {
+    if (msg.secret === this.secret) {
+      socket.isAuthed = true;
+      socket.clientId = msg.clientId;
+      wsClientManager.add(msg.clientId, socket);
+      await WsTools.send(socket, { type: 'auth', success: true });
+    } else {
+      await WsTools.send(socket, { type: 'auth', success: false });
+    }
+  }
+
+  private handleDisconnect(socket: AuthenticatedSocket) {
+    if (socket.heartbeat) clearInterval(socket.heartbeat);
+    if (socket.clientId) wsClientManager.remove(socket.clientId);
+  }
 }
 
 const wsServer = new WSServer();
diff --git a/src/types/ws.ts b/src/types/ws.ts
new file mode 100644
index 0000000..43419eb
--- /dev/null
+++ b/src/types/ws.ts
@@ -0,0 +1,18 @@
+import WebSocket from 'ws';
+
+export interface AuthenticatedSocket extends WebSocket {
+  isAuthed?: boolean;
+  clientId?: string;
+  heartbeat?: NodeJS.Timeout;
+}
+
+export interface WSMessage {
+  type: string;
+  [key: string]: unknown;
+}
+
+export interface AuthMessage extends WSMessage {
+  type: 'auth';
+  secret: string;
+  clientId: string;
+}
diff --git a/src/types/wsMessage.ts b/src/types/wsMessage.ts
deleted file mode 100644
index fb2af4a..0000000
--- a/src/types/wsMessage.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-interface wsMessage {
-  type: string;
-  [key: string]: any;
-}
-
-export default wsMessage;
diff --git a/src/utils/core/file.ts b/src/utils/core/file.ts
index 6eee77b..015209f 100644
--- a/src/utils/core/file.ts
+++ b/src/utils/core/file.ts
@@ -36,6 +36,10 @@ class fc {
     }
   }
 
+  /**
+   * 输出日志到文件
+   * @param message
+   */
   public static async logToFile(message: string): Promise<void> {
     const logFile = path.join(paths.get('log'), `${date.getCurrentDate()}.log`);
     const logMessage = `${message}\n`;
diff --git a/src/utils/ws/wsTools.ts b/src/utils/ws/wsTools.ts
new file mode 100644
index 0000000..2820599
--- /dev/null
+++ b/src/utils/ws/wsTools.ts
@@ -0,0 +1,44 @@
+import WebSocket from 'ws';
+import logger from '../core/logger';
+import { setInterval } from 'node:timers';
+
+class WsTools {
+  /**
+   * 发送消息
+   */
+  static async send(socket: WebSocket, data: unknown): Promise<boolean> {
+    if (socket.readyState !== WebSocket.OPEN) return false;
+
+    return new Promise((resolve) => {
+      socket.send(JSON.stringify(data), (err) => {
+        resolve(!err);
+      });
+    });
+  }
+
+  /**
+   * 解析消息
+   */
+  static parseMessage<T>(data: WebSocket.RawData): T | null {
+    try {
+      return JSON.parse(data.toString()) as T;
+    } catch (err) {
+      logger.error(err);
+      return null;
+    }
+  }
+
+  /**
+   * 心跳检测
+   */
+  static setUpHeartbeat(socket: WebSocket, interval = 30000): NodeJS.Timeout {
+    const heartbeat = () => {
+      if (socket.readyState === WebSocket.OPEN) {
+        WsTools.send(socket, { type: 'ping' });
+      }
+    };
+    return setInterval(heartbeat, interval);
+  }
+}
+
+export default WsTools;