diff --git a/app/src/main/java/com/nbee/echolink/EchoLink.java b/app/src/main/java/com/nbee/echolink/EchoLink.java
index 5b71b6d..e709678 100644
--- a/app/src/main/java/com/nbee/echolink/EchoLink.java
+++ b/app/src/main/java/com/nbee/echolink/EchoLink.java
@@ -1,20 +1,10 @@
 package com.nbee.echolink;
 
 import android.app.Application;
-import android.content.Context;
-
-import androidx.work.ExistingPeriodicWorkPolicy;
-import androidx.work.PeriodicWorkRequest;
-import androidx.work.WorkManager;
-
-import com.nbee.echolink.utils.HeartbeatWorker;
-
-import java.util.concurrent.TimeUnit;
 
 import timber.log.Timber;
 
 public class EchoLink extends Application {
-    private static final int EXECUTION_INTERVAL = 10; // 示例：15分钟
     @Override
     public void onCreate() {
         super.onCreate();
@@ -24,17 +14,6 @@ public class EchoLink extends Application {
         // 打印日志文件的路径
         Timber.d("Log file path: " + this.getFilesDir() + "/logs/echoLink.log");
         // 安排定时任务
-        doScheduledTask(this);
-    }
-    private void doScheduledTask(Context context){
-        Timber.d("start do scheduled task");
-        PeriodicWorkRequest heartbeatWorkRequest =
-                new PeriodicWorkRequest.Builder(HeartbeatWorker.class, EXECUTION_INTERVAL, TimeUnit.MINUTES)
-                        .build();
-
-        // 安排周期性工作
-        WorkManager.getInstance(context).enqueueUniquePeriodicWork("HeartbeatWork",
-                ExistingPeriodicWorkPolicy.KEEP,
-                heartbeatWorkRequest);
+//        doScheduledTask(this);
     }
 }