diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
index 099d570..3d8b224 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
@@ -1583,18 +1583,19 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
 
                                 // for mirrored canvas
 
-                                if (bodyRegionId == 4 || bodyRegionId == 5 || bodyRegionId == 6) {
-                                    var grayCanvasID = 'imageCanvas' + bodyRegionId + '_MR';
-                                    var grayCanvasMR = document.getElementById(grayCanvasID);
+                                if ($rootScope.voId == "1" || $rootScope.voId == "4" || $rootScope.voId == "5" || $rootScope.voId == "8") {
+                                    if (bodyRegionId == 4 || bodyRegionId == 5 || bodyRegionId == 6) {
+                                        var grayCanvasID = 'imageCanvas' + bodyRegionId + '_MR';
+                                        var grayCanvasMR = document.getElementById(grayCanvasID);
 
-                                    var grayCanvasContextMR = grayCanvasMR.getContext("2d");
-                                    if ($rootScope.grayImageMRDataList[bodyRegionId] != null || grayImageMRDataList[bodyRegionId] != undefined) {
-                                        var grayImageDataMR = $rootScope.grayImageMRDataList[bodyRegionId];
+                                        var grayCanvasContextMR = grayCanvasMR.getContext("2d");
+                                        if ($rootScope.grayImageMRDataList[bodyRegionId] != null || grayImageMRDataList[bodyRegionId] != undefined) {
+                                            var grayImageDataMR = $rootScope.grayImageMRDataList[bodyRegionId];
 
-                                        grayCanvasContextMR.putImageData(grayImageDataMR, 0, 0);
+                                            grayCanvasContextMR.putImageData(grayImageDataMR, 0, 0);
+                                        }
                                     }
                                 }
-
                             }
                         }
                     }
@@ -1980,18 +1981,20 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
                                 }
 
                                 // for unhighlight the mirrored body region
-                                if (bodyRegionId == 4 || bodyRegionId == 5 || bodyRegionId == 6) {
-                                    var grayCanvasID = 'imageCanvas' + bodyRegionId + '_MR';
-                                    var grayCanvasMR = document.getElementById(grayCanvasID);
+                                if ($rootScope.voId == "1" || $rootScope.voId == "4" || $rootScope.voId == "5" || $rootScope.voId == "8") {
+                                    if (bodyRegionId == 4 || bodyRegionId == 5 || bodyRegionId == 6) {
+                                        var grayCanvasID = 'imageCanvas' + bodyRegionId + '_MR';
+                                        var grayCanvasMR = document.getElementById(grayCanvasID);
 
-                                    var grayCanvasContextMR = grayCanvasMR.getContext("2d");
+                                        var grayCanvasContextMR = grayCanvasMR.getContext("2d");
 
-                                    if ($rootScope.grayImageMRDataList[bodyRegionId] != null || $rootScope.grayImageMRDataList[bodyRegionId] != undefined) {
+                                        if ($rootScope.grayImageMRDataList[bodyRegionId] != null || $rootScope.grayImageMRDataList[bodyRegionId] != undefined) {
 
-                                        var grayImageDataMR = $rootScope.grayImageMRDataList[bodyRegionId];
+                                            var grayImageDataMR = $rootScope.grayImageMRDataList[bodyRegionId];
 
-                                        grayCanvasContextMR.putImageData(grayImageDataMR, 0, 0);
+                                            grayCanvasContextMR.putImageData(grayImageDataMR, 0, 0);
 
+                                        }
                                     }
                                 }