diff --git a/rv1108/overlay-board/rv1108-bestom/etc/face_service.conf b/rv1108/overlay-board/rv1108-bestom/etc/face_service.conf
index f1f2e8b..ced848a 100644
--- a/rv1108/overlay-board/rv1108-bestom/etc/face_service.conf
+++ b/rv1108/overlay-board/rv1108-bestom/etc/face_service.conf
@@ -18,9 +18,9 @@
                     "parent": "CIF",
                     "buffer_count": 0,
                     "parameter": {
-                        "rotate-angle": 90,
-                        "scale-width": 320,
-                        "scale-height": 240
+                        "rotate_angle": 90,
+                        "scale_width": 320,
+                        "scale_height": 240
                     }
                 },
                 {
diff --git a/rv1108/overlay-board/rv1108-cyclopes-v1/etc/face_service.conf b/rv1108/overlay-board/rv1108-cyclopes-v1/etc/face_service.conf
index 46a8383..26b233a 100644
--- a/rv1108/overlay-board/rv1108-cyclopes-v1/etc/face_service.conf
+++ b/rv1108/overlay-board/rv1108-cyclopes-v1/etc/face_service.conf
@@ -18,9 +18,9 @@
                     "parent": "ISP",
                     "buffer_count": 0,
                     "parameter": {
-                        "rotate-angle": 270,
-                        "scale-width": 320,
-                        "scale-height": 240
+                        "rotate_angle": 270,
+                        "scale_width": 320,
+                        "scal_height": 240
                     }
                 },
                 {
diff --git a/rv1108/overlay-board/rv1108-cyclopes-v2/etc/face_service.conf b/rv1108/overlay-board/rv1108-cyclopes-v2/etc/face_service.conf
index 0c1f951..b444d2f 100644
--- a/rv1108/overlay-board/rv1108-cyclopes-v2/etc/face_service.conf
+++ b/rv1108/overlay-board/rv1108-cyclopes-v2/etc/face_service.conf
@@ -33,9 +33,9 @@
                     "parent": "CIF",
                     "buffer_count": 0,
                     "parameter": {
-                        "rotate-angle": 270,
-                        "scale-width": 320,
-                        "scale-height": 240
+                        "rotate_angle": 270,
+                        "scale_width": 320,
+                        "scale_height": 240
                     }
                 },
                 {
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 b4f5139..999b910 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
@@ -11,7 +11,11 @@
                 {
                     "name": "DisplayProcess",
                     "parent": "ISP",
-                    "buffer_count": 0
+                    "buffer_count": 0,
+                    "parameter": {
+                        "x_offset": 60,
+                        "y_offset": 0
+                    }
                 }
             ]
         },
@@ -30,11 +34,11 @@
                     "height": 720,
                     "buffer_count": 0,
                     "parameter": {
-                        "rotate-angle": 90,
-                        "scale-width": 320,
-                        "scale-height": 240,
-                        "depth-width": 640,
-                        "depth-height": 360
+                        "rotate_angle": 90,
+                        "scale_width": 320,
+                        "scale_height": 240,
+                        "depth_width": 640,
+                        "depth_height": 360
                     }
                 },
                 {
diff --git a/rv1108/overlay-board/rv1108-lock-evb-v11/etc/face_service.conf b/rv1108/overlay-board/rv1108-lock-evb-v11/etc/face_service.conf
index 04246cf..9a4265a 100644
--- a/rv1108/overlay-board/rv1108-lock-evb-v11/etc/face_service.conf
+++ b/rv1108/overlay-board/rv1108-lock-evb-v11/etc/face_service.conf
@@ -11,7 +11,11 @@
                 {
                     "name": "DisplayProcess",
                     "parent": "ISP",
-                    "buffer_count": 0
+                    "buffer_count": 0,
+                    "parameter": {
+                        "x_offset": 60,
+                        "y_offset": 0
+                    }
                 }
             ]
         },
@@ -28,9 +32,9 @@
                     "parent": "CIF",
                     "buffer_count": 0,
                     "parameter": {
-                        "rotate-angle": 90,
-                        "scale-width": 320,
-                        "scale-height": 240
+                        "rotate_angle": 90,
+                        "scale_width": 320,
+                        "scale_height": 240
                     }
                 },
                 {
diff --git a/rv1108/overlay-board/rv1108-minievb-v10/etc/face_service.conf b/rv1108/overlay-board/rv1108-minievb-v10/etc/face_service.conf
index b5cec20..c240194 100644
--- a/rv1108/overlay-board/rv1108-minievb-v10/etc/face_service.conf
+++ b/rv1108/overlay-board/rv1108-minievb-v10/etc/face_service.conf
@@ -18,9 +18,9 @@
                     "parent": "ISP",
                     "buffer_count": 0,
                     "parameter": {
-                        "rotate-angle": 0,
-                        "scale-width": 320,
-                        "scale-height": 240
+                        "rotate_angle": 0,
+                        "scale_width": 320,
+                        "scale_height": 240
                     }
                 },
                 {