diff --git a/src/pages/Customer/CustomerFilter.vue b/src/pages/Customer/CustomerFilter.vue
index eae97d1be82..9b883daad31 100644
--- a/src/pages/Customer/CustomerFilter.vue
+++ b/src/pages/Customer/CustomerFilter.vue
@@ -1,4 +1,3 @@
-
 <script setup>
 import { useI18n } from 'vue-i18n';
 import VnFilterPanel from 'src/components/ui/VnFilterPanel.vue';
@@ -148,6 +147,7 @@ const exprBuilder = (param, value) => {
                         outlined
                         rounded
                         auto-load
+                        sortBy="name ASC"
                 /></QItemSection>
             </QItem>
             <QItem class="q-mb-sm">
diff --git a/src/pages/Customer/CustomerList.vue b/src/pages/Customer/CustomerList.vue
index 3c638b6127b..2f2dd59789e 100644
--- a/src/pages/Customer/CustomerList.vue
+++ b/src/pages/Customer/CustomerList.vue
@@ -78,10 +78,20 @@ const columns = computed(() => [
         component: 'select',
         attrs: {
             url: 'Workers/activeWithInheritedRole',
-            fields: ['id', 'name'],
+            fields: ['id', 'name', 'firstName'],
             where: { role: 'salesPerson' },
             optionFilter: 'firstName',
         },
+        columnFilter: {
+            component: 'select',
+            attrs: {
+                url: 'Workers/activeWithInheritedRole',
+                fields: ['id', 'name', 'firstName'],
+                where: { role: 'salesPerson' },
+                optionLabel: 'firstName',
+                optionValue: 'id',
+            },
+        },
         create: false,
         columnField: {
             component: null,