diff --git a/src/main/java/id/co/gtc/erhacam/CaptureView.java b/src/main/java/id/co/gtc/erhacam/CaptureView.java
index fcfb250..b4581c6 100644
--- a/src/main/java/id/co/gtc/erhacam/CaptureView.java
+++ b/src/main/java/id/co/gtc/erhacam/CaptureView.java
@@ -37,6 +37,7 @@ import org.bytedeco.opencv.opencv_core.Size;
 import org.tinylog.Logger;
 
 import static Config.SomeCodes.*;
+import static org.bytedeco.opencv.global.opencv_videoio.CAP_DSHOW;
 
 public class CaptureView {
 
@@ -842,7 +843,9 @@ public class CaptureView {
 
             Platform.runLater(()-> image.setCameraTitle(title));
             if (devicenumber!=-1){
-                OpenCVFrameGrabber grabber = new OpenCVFrameGrabber(devicenumber);
+                // revisi 09/05/2025 dari new OpenCVFrameGrabber(devicenumber)
+                OpenCVFrameGrabber grabber = new OpenCVFrameGrabber(CAP_DSHOW+devicenumber);
+
                 // default
                 int livewidth = 640;
                 int liveheight = 480;
diff --git a/src/main/java/id/co/gtc/erhacam/Detectors.java b/src/main/java/id/co/gtc/erhacam/Detectors.java
index e3e375a..83cb83b 100644
--- a/src/main/java/id/co/gtc/erhacam/Detectors.java
+++ b/src/main/java/id/co/gtc/erhacam/Detectors.java
@@ -14,8 +14,8 @@ public class Detectors {
     private static CascadeClassifier eyeDetector;
     private static CascadeClassifier profilefaceDetector;
 
-    private static double scaleFactor = 1.05;
-    private final static int minNeighbors = 3;
+    private static double scaleFactor = 1.2; // revisi 09/05/2025, dari nilai 1.05
+    private final static int minNeighbors = 5; // revisi 09/05/2025, dari nilai 3
     private final  static int flags = 0;
     private static Size FaceminSize;
     private static Size FacemaxSize;
@@ -30,7 +30,8 @@ public class Detectors {
     }
 
     private static void LoadFrontalFaceDetector(){
-        String filename = SomeCodes.ExtractResource("/haarcascade_frontalface_default.xml");
+        // revisi 09/05/2025, dari filename = SomeCodes.ExtractResource("/haarcascade_frontalface_default.xml");
+        String filename = SomeCodes.ExtractResource("/haarcascade_frontalface_alt.xml");
         if (filename!=null) {
             Logger.info("Face Detector file : " + filename);
             if (frontalfaceDetector==null) {
diff --git a/src/main/java/id/co/gtc/erhacam/MainApplication.java b/src/main/java/id/co/gtc/erhacam/MainApplication.java
index 161c2bb..293382f 100644
--- a/src/main/java/id/co/gtc/erhacam/MainApplication.java
+++ b/src/main/java/id/co/gtc/erhacam/MainApplication.java
@@ -46,7 +46,7 @@ public class MainApplication extends Application {
                     Screen screen = Screen.getPrimary();
                     Rectangle2D screenbound = screen.getBounds();
                     Scene scene = new Scene(fxmlLoader.load(), screenbound.getWidth(), screenbound.getHeight());
-                    stage.setTitle("MultiCam Capture App for ERHA 25042025-013");
+                    stage.setTitle("MultiCam Capture App for ERHA 09052025-001");
                     stage.setScene(scene);
                     stage.setResizable(true);
                     stage.setMaximized(true);