diff --git a/modules/ui.py b/modules/ui.py
index b052e0f..71f596c 100644
--- a/modules/ui.py
+++ b/modules/ui.py
@@ -257,11 +257,11 @@ def webcam_preview():
     global preview_label, PREVIEW
 
     cap = cv2.VideoCapture(0)  # Use index for the webcam (adjust the index accordingly if necessary)    
-    cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1280)  # Set the width of the resolution
-    cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 720)  # Set the height of the resolution
+    cap.set(cv2.CAP_PROP_FRAME_WIDTH, 854)  # Set the width of the resolution
+    cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 480)  # Set the height of the resolution
     cap.set(cv2.CAP_PROP_FPS, 60)  # Set the frame rate of the webcam
-    PREVIEW_MAX_WIDTH = 1280
-    PREVIEW_MAX_HEIGHT = 720
+    PREVIEW_MAX_WIDTH = 854
+    PREVIEW_MAX_HEIGHT = 480
 
     preview_label.configure(image=None)  # Reset the preview image before startup