diff --git a/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart b/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart
index d9a8c2db..f6c90d0e 100644
--- a/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart
+++ b/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart
@@ -81,22 +81,24 @@ class UdpTalkRequestHandler extends ScpMessageBaseHandle
   // 收到来电请求时进行本地通知
   Future<void> _showTalkRequestNotification(
       {required String talkObjectName}) async {
-    final Map<String, dynamic> message = {
-      'platform': 'all',
-      'audience': 'all',
-      'notification': <String, Map<String, Object>>{
-        'android': <String, Object>{
-          'title': '呼叫提醒'.tr,
-          'alert': '${'收到来自'.tr}($talkObjectName)${'锁的呼叫'.tr}。',
-          'extras': <String, String>{
-            'image_url':
-                'https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=视频通话图标&step_word=&hs=0&pn=18&spn=0&di=7456461798821068801&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=3670633426%2C2210940696&os=2119936476%2C3383901310&simid=3670633426%2C2210940696&adpicid=0&lpn=0&ln=1216&fr=&fmq=1738909566404_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Ftenfei03.cfp.cn%2Fcreative%2Fvcg%2Fnowarter800%2Fnew%2FVCG211249198901.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bev2_z%26e3Bv54AzdH3Fv6jwptejAzdH3F8dnla9lla0&gsm=1e&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwxMiwzLDEsMiwxMyw3LDYsNSw5&lid=9610633549467928081'
+    if (Platform.isAndroid) {
+      final Map<String, dynamic> message = {
+        'platform': 'all',
+        'audience': 'all',
+        'notification': <String, Map<String, Object>>{
+          'android': <String, Object>{
+            'title': '呼叫提醒'.tr,
+            'alert': '${'收到来自'.tr}($talkObjectName)${'锁的呼叫'.tr}。',
+            'extras': <String, String>{
+              'image_url':
+                  'https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=视频通话图标&step_word=&hs=0&pn=18&spn=0&di=7456461798821068801&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=3670633426%2C2210940696&os=2119936476%2C3383901310&simid=3670633426%2C2210940696&adpicid=0&lpn=0&ln=1216&fr=&fmq=1738909566404_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Ftenfei03.cfp.cn%2Fcreative%2Fvcg%2Fnowarter800%2Fnew%2FVCG211249198901.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bev2_z%26e3Bv54AzdH3Fv6jwptejAzdH3F8dnla9lla0&gsm=1e&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwxMiwzLDEsMiwxMyw3LDYsNSw5&lid=9610633549467928081'
+            }
           }
         }
-      }
-    };
+      };
 
-    XSJPushProvider().showCustomNotification(message);
+      XSJPushProvider().showCustomNotification(message);
+    }
     /*
     const AndroidNotificationDetails androidPlatformChannelSpecifics =
         AndroidNotificationDetails('1', 'flutter_channel',
diff --git a/lib/talk/starChart/views/talkView/talk_view_logic.dart b/lib/talk/starChart/views/talkView/talk_view_logic.dart
index f947d584..4d468fe8 100644
--- a/lib/talk/starChart/views/talkView/talk_view_logic.dart
+++ b/lib/talk/starChart/views/talkView/talk_view_logic.dart
@@ -3,6 +3,7 @@ import 'dart:io';
 import 'dart:ui' as ui;
 import 'dart:math'; // Import the math package to use sqrt
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_pcm_sound/flutter_pcm_sound.dart';
@@ -576,12 +577,18 @@ class TalkViewLogic extends BaseGetXController {
     }
   }
 
+// 音频帧处理
   Future<void> _onFrame(List<int> frame) async {
+    // 预处理和转码操作放到异步计算线程
+    // final processedFrame = await compute(preprocessAudio, frame);
+    // final list = listLinearToALaw(processedFrame);
     final List<int> processedFrame = preprocessAudio(frame);
     final List<int> list = listLinearToALaw(processedFrame);
+
     final int ms = DateTime.now().millisecondsSinceEpoch -
         state.startRecordingAudioTime.value.millisecondsSinceEpoch;
-    // 发送音频数据
+
+    // 发送音频数据到UDP
     await StartChartManage().sendTalkDataMessage(
       talkData: TalkData(
         content: list,
@@ -591,8 +598,8 @@ class TalkViewLogic extends BaseGetXController {
     );
   }
 
+// 错误监听
   void _onError(VoiceProcessorException error) {
-    // state.errorMessage.value = error.message!;
     AppLog.log(error.message!);
   }
 
@@ -601,7 +608,7 @@ class TalkViewLogic extends BaseGetXController {
     final List<int> processedList = [];
     for (int pcmVal in pcmList) {
       // 简单的降噪示例：将小于阈值的信号置为0
-      if (pcmVal.abs() < 300) {
+      if (pcmVal.abs() < 200) {
         pcmVal = 0;
       }
       processedList.add(pcmVal);