diff --git a/APP/src/app/features/payee1099/pages/payee-1099-page/payee-1099-page.component.html b/APP/src/app/features/payee1099/pages/payee-1099-page/payee-1099-page.component.html
index 7862460..661d42d 100644
--- a/APP/src/app/features/payee1099/pages/payee-1099-page/payee-1099-page.component.html
+++ b/APP/src/app/features/payee1099/pages/payee-1099-page/payee-1099-page.component.html
@@ -87,10 +87,11 @@
 
       <label class="flex flex-col gap-1">
         Tax Classification / 稅務分類
-        <kendo-dropdownlist [data]="taxClassifications" [(ngModel)]="form.taxClassification"></kendo-dropdownlist>
+        <kendo-dropdownlist [data]="taxClassifications" [(ngModel)]="form.taxClassification"
+          (valueChange)="onTaxClassificationChange($event)"></kendo-dropdownlist>
       </label>
       <label class="flex items-center gap-2 md:mt-6">
-        <kendo-switch [(ngModel)]="form.is1099Tracked"></kendo-switch>
+        <kendo-switch [(ngModel)]="form.is1099Tracked" (valueChange)="onTrackedToggle()"></kendo-switch>
         <span>1099 Tracked / 列入 1099</span>
       </label>