diff --git a/src/pages/03_customer-management/form.ts b/src/pages/03_customer-management/form.ts
index 987a3219..0a8795ad 100644
--- a/src/pages/03_customer-management/form.ts
+++ b/src/pages/03_customer-management/form.ts
@@ -312,6 +312,7 @@ export const useCustomerForm = defineStore('form-customer', () => {
 
 export const useCustomerBranchForm = defineStore('form-customer-branch', () => {
   const customerStore = useCustomerStore();
+  const customerFormStore = useCustomerForm();
 
   const defaultFormData: CustomerBranchCreate & { id?: string } = {
     code: '',
@@ -442,6 +443,10 @@ export const useCustomerBranchForm = defineStore('form-customer-branch', () => {
     if (!currentFormData.value.id) {
       const res = await customerStore.createBranch({
         ...currentFormData.value,
+        citizenId:
+          customerFormStore.currentFormData.customerType === 'CORP'
+            ? undefined
+            : currentFormData.value.citizenId,
         customerId: state.value.currentCustomerId,
       });
       if (res) return res;