diff --git a/public/client.js b/public/client.js
index 5ab4a37..e098a19 100644
--- a/public/client.js
+++ b/public/client.js
@@ -55,6 +55,7 @@ export default class ClientList {
                         const option = this.channels[channel.label]
                         channel.onopen = event => {
                             console.log('对方打开', channel.label, '数据通道')
+                            console.group('收到音乐数据')
                             if (option && option.onopen) {
                                 option.onopen(event, client)
                             }
@@ -66,6 +67,7 @@ export default class ClientList {
                             }
                         }
                         channel.onclose = event => {
+                            console.groupEnd('收到音乐数据')
                             console.log('对方关闭', channel.label, '数据通道')
                             if (option && option.onclose) {
                                 option.onclose(event, client)
diff --git a/public/index.html b/public/index.html
index 7fd4966..5cafac8 100644
--- a/public/index.html
+++ b/public/index.html
@@ -115,7 +115,7 @@
                     clientList.setChannel(`music-data-${item.id}`, {
                         onmessage: async (event, client) => {
                             buffer = appendBuffer(buffer, event.data)
-                            console.log('收到音乐数据 chunk', count, buffer.byteLength)
+                            console.log('收到音乐数据 chunk', count, buffer.byteLength) 
                             count++
                             if (buffer.byteLength >= item.size) {
                                 console.log('音乐数据接收完毕')
@@ -162,7 +162,9 @@
                     console.log(client.name, '发来音乐列表:', `x${JSON.parse(event.data).list.length}`)
                     console.log('将列表保存到本机记录:', client)
                     client.musicList = list
+                    console.group('添加音乐')
                     client.musicList.forEach(music => musicList.add(music))
+                    console.groupEnd('添加音乐')
                     return
                 }
                 if (type === 'get_music_data') {