diff --git a/src/components/03_customer-management/employee/BasicInformation.vue b/src/components/03_customer-management/employee/BasicInformation.vue
index da9a0c58..e319f785 100644
--- a/src/components/03_customer-management/employee/BasicInformation.vue
+++ b/src/components/03_customer-management/employee/BasicInformation.vue
@@ -54,6 +54,7 @@ defineProps<{
   employeeOwnerOption?: CustomerBranch[];
   prefixId: string;
   showBtnSave?: boolean;
+  disableCustomerSelect?: boolean;
 }>();
 
 defineEmits<{
@@ -117,12 +118,16 @@ defineEmits<{
 
     <div class="col-12 row" style="gap: var(--size-2)">
       <SelectCustomer
+        id="form-select-customer-branch-id"
+        for="form-select-customer-branch-id"
         v-model:value="customerBranchId"
         v-model:value-option="currentCustomerBranch"
         :label="$t('customer.form.branchCode')"
         class="col-12 field-two"
+        simple
         required
         :readonly
+        :disabled="disableCustomerSelect"
       />
 
       <q-input
diff --git a/src/components/05_quotation/FormAbout.vue b/src/components/05_quotation/FormAbout.vue
index 661ea581..1fec0148 100644
--- a/src/components/05_quotation/FormAbout.vue
+++ b/src/components/05_quotation/FormAbout.vue
@@ -68,6 +68,8 @@ defineEmits<{
         :readonly
       />
       <SelectCustomer
+        id="about-select-customer-branch-id"
+        for="about-select-customer-branch-id"
         v-model:value="customerBranchId"
         :label="$t('quotation.customer')"
         :creatable-disabled-text="`(${$t('form.error.selectField', {
@@ -88,14 +90,14 @@ defineEmits<{
 
 <style scoped>
 :deep(
-    label.q-field.row.no-wrap.items-start.q-field--outlined.q-select.field-one
-  ) {
+  label.q-field.row.no-wrap.items-start.q-field--outlined.q-select.field-one
+) {
   padding-right: 4px;
 }
 
 :deep(
-    label.q-field.row.no-wrap.items-start.q-field--outlined.q-select.field-two
-  ) {
+  label.q-field.row.no-wrap.items-start.q-field--outlined.q-select.field-two
+) {
   padding-left: 4px;
 }
 </style>
diff --git a/src/pages/05_quotation/QuotationFormWorkerSelect.vue b/src/pages/05_quotation/QuotationFormWorkerSelect.vue
index 7e973c23..31c19401 100644
--- a/src/pages/05_quotation/QuotationFormWorkerSelect.vue
+++ b/src/pages/05_quotation/QuotationFormWorkerSelect.vue
@@ -663,6 +663,7 @@ watch(
     :show="
       () => {
         employeeFormStore.resetFormDataEmployee(true);
+        setCurrentBranchId();
       }
     "
     :before-close="
@@ -1035,6 +1036,7 @@ watch(
             </div>
 
             <BasicInformation
+              disable-customer-select
               no-action
               id="form-information"
               prefix-id="form-employee"