diff --git a/making_school_asignment_app/lib/main.dart b/making_school_asignment_app/lib/main.dart
index 11a40c8..73c9a62 100644
--- a/making_school_asignment_app/lib/main.dart
+++ b/making_school_asignment_app/lib/main.dart
@@ -1,3 +1,4 @@
+import 'dart:io';
 import 'package:auto_updater/auto_updater.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -29,10 +30,12 @@ void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
   // Windows
-  String feedURL = '${RequestConfig.imgUrl}infra-app/job/3/appcast.xml';
-  await autoUpdater.setFeedURL(feedURL);
-  await autoUpdater.checkForUpdates();
-  await autoUpdater.setScheduledCheckInterval(3600);
+  if(Platform.isWindows){
+    String feedURL = '${RequestConfig.imgUrl}infra-app/job/3/appcast.xml';
+    await autoUpdater.setFeedURL(feedURL);
+    await autoUpdater.checkForUpdates();
+    await autoUpdater.setScheduledCheckInterval(3600);
+  }
 
   SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
       statusBarColor: Colors.transparent, //状态栏背景颜色