diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
index 43c0bda..b900a6c 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
@@ -2107,7 +2107,7 @@ function ($scope, $rootScope, $compile, $http, $log, $location, $timeout, DA, Mo
     //layer change function
     $scope.LayerChange = function () {
 
-
+        //1.
         $scope.terminateCurrentlyRunningWPs();
 
         var canvasDiv = document.getElementById('canvasDiv');
@@ -4782,11 +4782,11 @@ function ($scope, $rootScope, $compile, $http, $log, $location, $timeout, DA, Mo
 
                     if ($rootScope.isExtract == true) {
                         if ($rootScope.previousHighlightList != null || $rootScope.previousHighlightList != undefined || $rootScope.previousHighlightList.length > 0) {
-                            angular.forEach($rootScope.previousHighlightList, function (value, key) {
-                                $timeout(function () { $scope.HighlightBodyOnExtract(value) }, 50);
+                          
+                                $timeout(function () { $scope.HighlightBodyOnExtract() }, 50);
 
                                 // to do
-                            });
+                            
                         }
                     }
 
diff --git a/400-SOURCECODE/AIAHTML5.Web/extract-wp.js b/400-SOURCECODE/AIAHTML5.Web/extract-wp.js
index 7d4b16e..528b0fd 100644
--- a/400-SOURCECODE/AIAHTML5.Web/extract-wp.js
+++ b/400-SOURCECODE/AIAHTML5.Web/extract-wp.js
@@ -90,20 +90,16 @@ getLocationForMatchedTermsInWholeBody = function (termList, maskCanvasData, colo
             }
             //  debugger;
             previousGrayImageDataList[parseInt(bodyRegionId - 1)] = grayImageData;
-
-            //  if (matched == true) {
-
-            // }
-
-
-            self.postMessage({
-                'bodyRegionId': bodyRegionId,
-                'value': grayImageData,
-                'canvasId': canvasId
-
-            });
+           
         }
     }
+
+    self.postMessage({
+        'bodyRegionId': bodyRegionId,
+        'value': grayImageData,
+        'canvasId': canvasId
+
+    });
 }
 
 self.onmessage = function (e) {