diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index a13ea4a..2b3de96 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -35,7 +35,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <service android:name=".TestService" />
+        <service android:name=".SurveillanceService" />
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/example/childguard/MainActivity.java b/app/src/main/java/com/example/childguard/MainActivity.java
index ec2e48d..c60deed 100644
--- a/app/src/main/java/com/example/childguard/MainActivity.java
+++ b/app/src/main/java/com/example/childguard/MainActivity.java
@@ -14,7 +14,6 @@ import android.content.pm.PackageManager;
 import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.Handler;
 import android.os.Vibrator;
 import android.preference.PreferenceManager;
 import android.util.Log;
@@ -134,7 +133,7 @@ public class MainActivity extends AppCompatActivity {
         }
         registerReceiver(receiver, intentFilter);
 
-        startForegroundService(new Intent(this, TestService.class));
+        startForegroundService(new Intent(this, SurveillanceService.class));
 
     }
 
diff --git a/app/src/main/java/com/example/childguard/SettingFragment.java b/app/src/main/java/com/example/childguard/SettingFragment.java
index 81de482..0f74795 100644
--- a/app/src/main/java/com/example/childguard/SettingFragment.java
+++ b/app/src/main/java/com/example/childguard/SettingFragment.java
@@ -3,6 +3,8 @@ package com.example.childguard;
 import static android.content.ContentValues.TAG;
 import static android.content.Context.MODE_PRIVATE;
 
+import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.util.Log;
@@ -95,6 +97,7 @@ public class SettingFragment extends Fragment {
                             SharedPreferences.Editor editor = sharedPreferences1.edit();
                             editor.putString("ID", documentReference.getId());
                             editor.apply();
+                            startTestService();
 
                             Toast.makeText(getActivity(), "初回登録", Toast.LENGTH_SHORT).show();
                             getParentFragmentManager().beginTransaction().addToBackStack(null).replace(R.id.fragmentContainerView, GenerateQrFragment.newInstance(documentReference.getId())).commit();
@@ -106,4 +109,11 @@ public class SettingFragment extends Fragment {
             }
         });
     }
+    private void startTestService() {
+        Context context = getContext();
+        if (context != null) {
+            Intent serviceIntent = new Intent(context, SurveillanceService.class);
+            context.startForegroundService(serviceIntent);
+        }
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/childguard/TestService.java b/app/src/main/java/com/example/childguard/SurveillanceService.java
similarity index 98%
rename from app/src/main/java/com/example/childguard/TestService.java
rename to app/src/main/java/com/example/childguard/SurveillanceService.java
index 1b3244e..db1b96c 100644
--- a/app/src/main/java/com/example/childguard/TestService.java
+++ b/app/src/main/java/com/example/childguard/SurveillanceService.java
@@ -27,9 +27,7 @@ import androidx.core.app.NotificationManagerCompat;
 import com.google.firebase.firestore.DocumentReference;
 import com.google.firebase.firestore.FirebaseFirestore;
 
-import org.checkerframework.checker.index.qual.LengthOf;
-
-public class TestService extends Service {
+public class SurveillanceService extends Service {
 
     private final Handler handler = new Handler();
     private Runnable notificationRunnable;
@@ -81,6 +79,7 @@ public class TestService extends Service {
 
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
+        Log.d(TAG, "onStartCommand: ");
         this.userId = getSharedPreferences("app_situation", MODE_PRIVATE).getString("ID", null);
         if (this.userId == null) {
             Log.d("onResume", "ID not initialized.");
@@ -256,7 +255,7 @@ public class TestService extends Service {
     private PendingIntent getPendingIntent(Context context) {
         Intent intent = new Intent(context, MainActivity.class);
         intent.setAction("OPEN_ACTIVITY");
-        return PendingIntent.getActivity(context, TestService.REQUEST_CODE, intent, PendingIntent.FLAG_IMMUTABLE);
+        return PendingIntent.getActivity(context, SurveillanceService.REQUEST_CODE, intent, PendingIntent.FLAG_IMMUTABLE);
     }
 
     /**