diff --git a/src/ui/components/editor/items/shapes/Link.vue b/src/ui/components/editor/items/shapes/Link.vue
index 642b9138c..47cca2104 100644
--- a/src/ui/components/editor/items/shapes/Link.vue
+++ b/src/ui/components/editor/items/shapes/Link.vue
@@ -38,7 +38,17 @@ export default {
             iconUrl: '/assets/images/items/link.svg',
             item: {
                 textSlots: {
-                    link: {text: 'Link', fontSize: 16, padding: {left: 0, top: 0, bottom: 0, right: 0}, color: '#047EFB', halign: 'left', valign: 'top'}
+                    link: {
+                        text: 'Link',
+                        fontSize: 16,
+                        paddingLeft: 0,
+                        paddingTop: 0,
+                        paddingBottom: 0,
+                        paddingRight: 0,
+                        color: '#047EFB',
+                        halign: 'left',
+                        valign: 'top'
+                    }
                 },
                 cursor: 'pointer'
             }
diff --git a/src/ui/components/editor/items/shapes/uml/UMLClass.js b/src/ui/components/editor/items/shapes/uml/UMLClass.js
index fb9b7c436..a7435dd1b 100644
--- a/src/ui/components/editor/items/shapes/uml/UMLClass.js
+++ b/src/ui/components/editor/items/shapes/uml/UMLClass.js
@@ -112,7 +112,7 @@ export default {
         },
 
         args: {
-            cornerRadius: {type: 'number', value: '0', name: 'Corner radius', min: 0},
+            cornerRadius: {type: 'number', value: 0, name: 'Corner radius', min: 0},
             headerHeight: {type: 'number', value: 30, name: 'Header Height', min: 0},
             sectionRatio: {type: 'number', value: 50, name: 'Section Ratio (%)', min: 0, max: 100}
         }
diff --git a/src/ui/components/editor/items/shapes/uml/UMLModule.js b/src/ui/components/editor/items/shapes/uml/UMLModule.js
index 5903d0559..6d6063bb7 100644
--- a/src/ui/components/editor/items/shapes/uml/UMLModule.js
+++ b/src/ui/components/editor/items/shapes/uml/UMLModule.js
@@ -106,9 +106,9 @@ export default {
         },
 
         args: {
-            cornerRadius: {type: 'number', value: '0', name: 'Corner radius', min: 0},
-            brickWidth  : {type: 'number', value: '70', name: 'Brick Width', min: 0},
-            brickHeight : {type: 'number', value: '20', name: 'Brick Height', min: 0},
+            cornerRadius: {type: 'number', value: 0, name: 'Corner radius', min: 0},
+            brickWidth  : {type: 'number', value: 70, name: 'Brick Width', min: 0},
+            brickHeight : {type: 'number', value: 20, name: 'Brick Height', min: 0},
         },
     },
 }
\ No newline at end of file
diff --git a/src/ui/components/editor/items/shapes/uml/UMLObject.js b/src/ui/components/editor/items/shapes/uml/UMLObject.js
index 52c3d0da8..cf1102462 100644
--- a/src/ui/components/editor/items/shapes/uml/UMLObject.js
+++ b/src/ui/components/editor/items/shapes/uml/UMLObject.js
@@ -85,7 +85,7 @@ export default {
         },
 
         args: {
-            cornerRadius: {type: 'number', value: '0', name: 'Corner radius', min: 0},
+            cornerRadius: {type: 'number', value: 0, name: 'Corner radius', min: 0},
             headerHeight: {type: 'number', value: 30, name: 'Header Height', min: 0}
         }
     }