diff --git a/client/client/src/descriptor/index.js b/client/client/src/descriptor/index.js
index 640ea4d0e..d33bb5bcd 100644
--- a/client/client/src/descriptor/index.js
+++ b/client/client/src/descriptor/index.js
@@ -12,7 +12,7 @@ export const COMPONENT = {
         var self = this;
         $scope.$watch('descriptor.client.active', function(newValue, oldValue) {
             if (oldValue !== undefined)
-                $http.put(`/client/api/Clients/${self.client.id}/activate`, {});
+                $http.put(`/client/api/Clients/${self.client.id}/activate`);
         });
     }
 };
diff --git a/client/core/src/lib/modified.js b/client/core/src/lib/modified.js
index c99ac4c8b..9ce1d9429 100644
--- a/client/core/src/lib/modified.js
+++ b/client/core/src/lib/modified.js
@@ -7,17 +7,14 @@ export default function getModifiedData(object, objectOld) {
         var val = object[k];
         var valOld = objectOld[k];
 
-        if (val instanceof Object) {
-            if (!isEqual(val, valOld)) {
+        if (!isEqual(val, valOld)) {
+            if (val instanceof Object) {
                 newObject[k] = getModifiedData(val, valOld);
             }
+            else {
+                newObject[k] = val;
+            }
         }
-        else if (val instanceof Array && val.length !== valOld.length) {
-            newObject[k] = val;
-        }
-        else if (val !== valOld) {
-            newObject[k] = val;
-        }    
     }
 
     return newObject;
diff --git a/client/core/src/textfield/textfield.mdl.html b/client/core/src/textfield/textfield.mdl.html
index f88b59949..c423a596c 100644
--- a/client/core/src/textfield/textfield.mdl.html
+++ b/client/core/src/textfield/textfield.mdl.html
@@ -10,7 +10,7 @@
 		ng-blur="onBlurInput($event)"
 		/>
 	<button type="button" class="mdl-chip__action" ng-click="clickClear('*[model]*')"> 
-        <i class="material-icons">cancel</i>
+        <i class="material-icons">clear</i>
     </button>
 	<label class="mdl-textfield__label" translate>*[label]*</label>
 </div>