diff --git a/rv1108/overlay-board/rv1108-lock-evb-sl-v11/etc/face_service.conf b/rv1108/overlay-board/rv1108-lock-evb-sl-v11/etc/face_service.conf
index 69bbf66..ad96e2f 100644
--- a/rv1108/overlay-board/rv1108-lock-evb-sl-v11/etc/face_service.conf
+++ b/rv1108/overlay-board/rv1108-lock-evb-sl-v11/etc/face_service.conf
@@ -47,14 +47,9 @@
                     "Parent": "FaceDetector",
                     "buffer_count": 0
                 },
-                {
-                    "name": "LiveDetector",
-                    "Parent": "FaceEvaluator",
-                    "buffer_count": 0
-                },
                 {
                     "name": "FaceRecognizer",
-                    "Parent": "LiveDetector",
+                    "Parent": "FaceEvaluator",
                     "width": 1280,
                     "height": 720,
                     "buffer_count": 0