diff --git a/src/components/inputnumber/InputNumber.d.ts b/src/components/inputnumber/InputNumber.d.ts
index 55ec1c497..0a857ac99 100755
--- a/src/components/inputnumber/InputNumber.d.ts
+++ b/src/components/inputnumber/InputNumber.d.ts
@@ -22,6 +22,8 @@ export declare class InputNumber extends Vue {
     min?: number;
     max?: number;
     step?: number;
+    inputStyle?: any;
+    inputClass?: string;
     $emit(eventName: string, value: number | Event): this;
     $emit(eventName: 'input', e: {originalEvent: Event, value: any}): this;
 }