diff --git a/app/src/main/java/com/example/studyapp/MainActivity.java b/app/src/main/java/com/example/studyapp/MainActivity.java
index 2b2964a..81661c6 100644
--- a/app/src/main/java/com/example/studyapp/MainActivity.java
+++ b/app/src/main/java/com/example/studyapp/MainActivity.java
@@ -1,8 +1,7 @@
 package com.example.studyapp;
 
-import static com.example.studyapp.task.TaskUtil.infoUpload;
+import static com.example.studyapp.task.TaskUtil.uploadFile;
 
-import android.app.Activity;
 import android.app.AlertDialog;
 import android.net.Uri;
 import android.content.Context;
@@ -15,7 +14,6 @@ import android.os.Build.VERSION;
 import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.provider.Settings;
-import android.text.TextUtils;
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
@@ -40,22 +38,17 @@ import com.example.studyapp.job.StartJobService;
 import com.example.studyapp.proxy.ClashUtil;
 import com.example.studyapp.service.MyAccessibilityService;
 import com.example.studyapp.task.TaskUtil;
-import com.example.studyapp.update.ChangeCallBack;
-import com.example.studyapp.update.UpdateUtil;
 import com.example.studyapp.utils.CountryCode;
-import com.example.studyapp.utils.IpUtil;
 import com.example.studyapp.utils.LogFileUtil;
 import com.example.studyapp.utils.ShellUtils;
 import com.example.studyapp.worker.CheckAccessibilityWorker;
 
-import java.io.IOException;
 import java.lang.ref.WeakReference;
 import java.util.UUID;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
-import org.json.JSONObject;
 
 public class MainActivity extends AppCompatActivity {
 
@@ -210,7 +203,7 @@ public class MainActivity extends AppCompatActivity {
     initializeExecutorService();
     executorService.submit(() -> {
       try {
-        TaskUtil.infoUpload(MainActivity.this, androidId, "wsj.reader_sp");
+        TaskUtil.uploadFile(MainActivity.this, androidId, "wsj.reader_sp");
       } catch (Exception e) {
         e.printStackTrace();
       }
diff --git a/app/src/main/java/com/example/studyapp/job/ScriptJobService.kt b/app/src/main/java/com/example/studyapp/job/ScriptJobService.kt
index 78bbfd3..45ae1af 100644
--- a/app/src/main/java/com/example/studyapp/job/ScriptJobService.kt
+++ b/app/src/main/java/com/example/studyapp/job/ScriptJobService.kt
@@ -56,7 +56,7 @@ class ScriptJobService : JobIntentService() {
                                         name,
                                         IpUtil.fetchGeoInfo()
                                     )
-                                    TaskUtil.infoUpload(applicationContext, androidId, name)
+                                    TaskUtil.uploadFile(applicationContext, androidId, name)
                                 }.onFailure {
                                     callback.onJobFailed()
                                 }
diff --git a/app/src/main/java/com/example/studyapp/task/TaskUtil.java b/app/src/main/java/com/example/studyapp/task/TaskUtil.java
index 2f389a1..df7d374 100644
--- a/app/src/main/java/com/example/studyapp/task/TaskUtil.java
+++ b/app/src/main/java/com/example/studyapp/task/TaskUtil.java
@@ -183,7 +183,7 @@ public class TaskUtil {
   }
 
 
-  public static void infoUpload(Context context, String androidId, String packAge) throws IOException {
+  public static void uploadFile(Context context, String androidId, String packAge) throws IOException {
 
     Log.i("TaskUtil", "infoUpload called with androidId: " + androidId + ", package: " + packAge);