diff --git a/lib/screens/recording_screen.dart b/lib/screens/recording_screen.dart
index b55fb39..8d9426f 100644
--- a/lib/screens/recording_screen.dart
+++ b/lib/screens/recording_screen.dart
@@ -85,10 +85,10 @@ class _RecordingScreenState extends State<RecordingScreen> {
       await SupabaseService().updateIntervalSetting(intervalVal);
       // Kirim interval ke ESP32 via MQTT
       mqtt.setIntervalFoto(intervalVal);
-      // Trigger foto pertama langsung
-      mqtt.triggerFoto();
       setState(() => _isRecording = true);
     } else {
+      // Kirim stop ke ESP32 Dev via MQTT
+      mqtt.setIntervalFoto(0);
       setState(() => _isRecording = false);
     }
 
diff --git a/lib/services/mqtt_service.dart b/lib/services/mqtt_service.dart
index 7aef78f..7a45878 100644
--- a/lib/services/mqtt_service.dart
+++ b/lib/services/mqtt_service.dart
@@ -139,8 +139,13 @@ class MqttService extends ChangeNotifier {
   }
 
   // Kirim interval foto dalam menit
+  // Kirim 0 untuk stop
   void setIntervalFoto(int menit) {
-    _publish("kopi/setting/interval", menit.toString());
+    if (menit == 0) {
+      _publish("kopi/setting/interval", "0");
+    } else {
+      _publish("kopi/setting/interval", menit.toString());
+    }
   }
 
   // Trigger foto manual