diff --git a/applications/emocam/index.html b/applications/emocam/index.html
index 2323db2..6252859 100644
--- a/applications/emocam/index.html
+++ b/applications/emocam/index.html
@@ -869,19 +869,22 @@
             }
 
             //draw on canvas
-            for (const landmarks of results.faceLandmarks) {
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_TESSELATION, {
-                    color: "#C0C0C070",
-                    lineWidth: 1
-                });
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_RIGHT_EYE, {color: "#FF3030"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_RIGHT_EYEBROW, {color: "#FF3030"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LEFT_EYE, {color: "#30FF30"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LEFT_EYEBROW, {color: "#30FF30"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_FACE_OVAL, {color: "#E0E0E0"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LIPS, {color: "#E0E0E0"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_RIGHT_IRIS, {color: "#FF3030"});
-                drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LEFT_IRIS, {color: "#30FF30"});
+            let debugEnable = false;
+            if (debugEnable) {
+                for (const landmarks of results.faceLandmarks) {
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_TESSELATION, {
+                        color: "#C0C0C070",
+                        lineWidth: 1
+                    });
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_RIGHT_EYE, {color: "#FF3030"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_RIGHT_EYEBROW, {color: "#FF3030"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LEFT_EYE, {color: "#30FF30"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LEFT_EYEBROW, {color: "#30FF30"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_FACE_OVAL, {color: "#E0E0E0"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LIPS, {color: "#E0E0E0"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_RIGHT_IRIS, {color: "#FF3030"});
+                    drawingUtils.drawConnectors(landmarks, FaceLandmarker.FACE_LANDMARKS_LEFT_IRIS, {color: "#30FF30"});
+                }
             }
         }
         drawBlendShapes(videoBlendShapes, results.faceBlendshapes);