Refactor #5141

components/lib/dropdown/BaseDropdown.vue

@@ -132,11 +132,11 @@ export default {
         },
         highlightOnSelect: {
             type: Boolean,
-            default: false
+            default: true
         },
         showTick: {
             type: Boolean,
-            default: true
+            default: false
         },
         filterMessage: {
             type: String,

components/lib/dropdown/Dropdown.d.ts

@@ -436,12 +436,12 @@ export interface DropdownProps {
     focusOnHover?: boolean | undefined;
     /**
      *  Whether the selected option will be add highlight class.
-     *  @defaultValue false
+     *  @defaultValue true
      */
     highlightOnSelect?: boolean | undefined;
     /**
      *  Whether the selected option will be shown with a tick.
-     *  @defaultValue true
+     *  @defaultValue false
      */
     showTick?: boolean | undefined;
     /**