diff --git a/src/app/components/dropdown/dropdown.ts b/src/app/components/dropdown/dropdown.ts
index 54c58442874..2b8c1a70017 100755
--- a/src/app/components/dropdown/dropdown.ts
+++ b/src/app/components/dropdown/dropdown.ts
@@ -1093,7 +1093,9 @@ export class Dropdown implements OnInit, AfterViewInit, AfterContentInit, AfterV
         this.updateModel(value, event);
         this.focusedOptionIndex.set(this.findSelectedOptionIndex());
         isHide && setTimeout(() => this.hide(true), 1);
-        preventChange === false && this.onChange.emit({ originalEvent: event, value: value });
+        setTimeout(() => {
+            preventChange === false && this.onChange.emit({ originalEvent: event, value: value });
+        });
     }
 
     onOptionMouseEnter(event, index) {