diff --git a/src/pages/03_customer-management/form.ts b/src/pages/03_customer-management/form.ts
index 1f0e4aa6..cd889f40 100644
--- a/src/pages/03_customer-management/form.ts
+++ b/src/pages/03_customer-management/form.ts
@@ -63,7 +63,7 @@ export const useCustomerForm = defineStore('form-customer', () => {
     readonly: true,
     imageEdit: false,
     customerImageUrl: '',
-    editCustomerId: '',
+    editCustomerId: undefined,
     editCustomerBranchId: '',
     defaultCustomerImageUrl: '',
     treeFile: [],
@@ -987,9 +987,9 @@ export const useEmployeeForm = defineStore('form-employee', () => {
 
       resetEmployeeData = {
         ...payload,
-        provinceId: province?.id,
-        districtId: district?.id,
-        subDistrictId: subDistrict?.id,
+        provinceId: province?.id || '',
+        districtId: district?.id || '',
+        subDistrictId: subDistrict?.id || '',
         employeeCheckup: structuredClone(
           payload.employeeCheckup?.length === 0
             ? defaultFormData.employeeCheckup