diff --git a/packages/components/src/components/input-number/shadow.tsx b/packages/components/src/components/input-number/shadow.tsx
index b3c84671b2..e8acd21596 100644
--- a/packages/components/src/components/input-number/shadow.tsx
+++ b/packages/components/src/components/input-number/shadow.tsx
@@ -472,11 +472,7 @@ export class KolInputNumber implements InputNumberAPI, FocusableElement {
 
 	@Watch('_value')
 	public validateValue(value?: number | Iso8601 | null): void {
-		this.controller.validateValueEx(value, (v) => {
-			if (v === '' && this.inputRef) {
-				this.inputRef.value = '';
-			}
-		});
+		this.controller.validateValueEx(value);
 	}
 
 	public componentWillLoad(): void {