diff --git a/src/main.js b/src/main.js
index cdb16bc..70f7cfe 100644
--- a/src/main.js
+++ b/src/main.js
@@ -166,28 +166,28 @@ const chat = new Chat({
   }
 })
 
-// 与每个客户端保持心跳
-clientList.setChannel('ping', {
-  onopen: async (event, client) => {
-    console.log('打开信道', event.target.label)
-    clientList.sendto(client.id, 'ping', JSON.stringify({ type: 'ping' }))
-  },
-  onmessage: async (event, client) => {
-    const data = JSON.parse(event.data)
-    if (data.type === 'ping') {
-      console.log(client.name, '心跳:', data)
-      clientList.sendto(client.id, 'ping', JSON.stringify({ type: 'pong' }))
-      return
-    }
-    if (data.type === 'pong') {
-      console.log(client.name, '心跳:', data)
-      await new Promise((resolve) => setTimeout(resolve, 5000))
-      clientList.sendto(client.id, 'ping', JSON.stringify({ type: 'ping' }))
-      return
-    }
-    console.log('未知类型:', data.type)
-  }
-})
+//// 与每个客户端保持心跳
+//clientList.setChannel('ping', {
+//  onopen: async (event, client) => {
+//    console.log('打开信道', event.target.label)
+//    clientList.sendto(client.id, 'ping', JSON.stringify({ type: 'ping' }))
+//  },
+//  onmessage: async (event, client) => {
+//    const data = JSON.parse(event.data)
+//    if (data.type === 'ping') {
+//      console.log(client.name, '心跳:', data)
+//      clientList.sendto(client.id, 'ping', JSON.stringify({ type: 'pong' }))
+//      return
+//    }
+//    if (data.type === 'pong') {
+//      console.log(client.name, '心跳:', data)
+//      await new Promise((resolve) => setTimeout(resolve, 5000))
+//      clientList.sendto(client.id, 'ping', JSON.stringify({ type: 'ping' }))
+//      return
+//    }
+//    console.log('未知类型:', data.type)
+//  }
+//})
 
 // 与每个客户端都建立聊天信道
 clientList.setChannel('chat', {