diff --git a/src/pages/03_customer-management/form.ts b/src/pages/03_customer-management/form.ts
index fea23d66..0d00d035 100644
--- a/src/pages/03_customer-management/form.ts
+++ b/src/pages/03_customer-management/form.ts
@@ -334,6 +334,15 @@ export const useCustomerBranchForm = defineStore('form-customer-branch', () => {
     );
   }
 
+  watch(
+    () => state.value.dialogType,
+    () => {
+      if (state.value.dialogType === 'create') {
+        currentFormData.value = structuredClone(defaultFormData);
+      }
+    },
+  );
+
   async function submitForm() {
     if (!state.value.currentCustomerId) {
       throw new Error(