diff --git a/src/pages/03_customer-management/components/employer/EmployerFormAbout.vue b/src/pages/03_customer-management/components/employer/EmployerFormAbout.vue
index fb763e28..a563b999 100644
--- a/src/pages/03_customer-management/components/employer/EmployerFormAbout.vue
+++ b/src/pages/03_customer-management/components/employer/EmployerFormAbout.vue
@@ -61,7 +61,7 @@ defineProps<{
         :label="$t('customer.form.branchCode')"
         :disable="!readonly"
         :readonly="readonly"
-        :model-value="branchCode"
+        :model-value="`${branchCode?.slice(0, -2) || '-'}${index.toString().padStart(2, '0')}`"
       />
 
       <q-input
@@ -168,7 +168,7 @@ defineProps<{
         class="col-12 col-md-3"
         :label="$t('customer.form.branchCode')"
         for="input-branch-code"
-        :model-value="`${branchCode}`"
+        :model-value="`${branchCode?.slice(0, -2) || '-'}${index.toString().padStart(2, '0')}`"
       />
 
       <q-input