diff --git a/src/pages/InvoiceOut/InvoiceOutGlobalForm.vue b/src/pages/InvoiceOut/InvoiceOutGlobalForm.vue
index 3fd3104bf..e6c689523 100644
--- a/src/pages/InvoiceOut/InvoiceOutGlobalForm.vue
+++ b/src/pages/InvoiceOut/InvoiceOutGlobalForm.vue
@@ -115,6 +115,9 @@ onMounted(async () => {
             <VnSelect
                 :label="t('invoiceOutSerialType')"
                 v-model="formData.serialType"
+                @update:model-value="
+                    invoiceOutGlobalStore.fetchInvoiceOutConfig(formData)
+                "
                 :options="serialTypesOptions"
                 option-value="type"
                 option-label="type"
diff --git a/src/stores/invoiceOutGlobal.js b/src/stores/invoiceOutGlobal.js
index 332494aa8..cc8d86ea8 100644
--- a/src/stores/invoiceOutGlobal.js
+++ b/src/stores/invoiceOutGlobal.js
@@ -19,7 +19,7 @@ export const useInvoiceOutGlobalStore = defineStore({
             maxShipped: null,
             clientId: null,
             printer: null,
-            serialType: null,
+            serialType: 'global',
         },
         addresses: [],
         minInvoicingDate: null,
@@ -41,7 +41,6 @@ export const useInvoiceOutGlobalStore = defineStore({
 
         async fetchAllData() {
             try {
-                const userInfo = await useUserConfig().fetch();
                 const date = Date.vnNew();
                 this.formInitialData.maxShipped = new Date(
                     date.getFullYear(),
@@ -53,7 +52,7 @@ export const useInvoiceOutGlobalStore = defineStore({
 
                 await Promise.all([
                     this.fetchParallelism(),
-                    this.fetchInvoiceOutConfig(userInfo.companyFk),
+                    this.fetchInvoiceOutConfig(),
                 ]);
 
                 this.initialDataLoading = false;
@@ -62,21 +61,23 @@ export const useInvoiceOutGlobalStore = defineStore({
             }
         },
 
-        async fetchInvoiceOutConfig(companyFk) {
+        async fetchInvoiceOutConfig(formData = this.formInitialData) {
             try {
-                this.formInitialData.companyFk = companyFk;
-                const params = { companyFk: companyFk };
+                const userInfo = await useUserConfig().fetch();
+                const params = {
+                    companyFk: userInfo.companyFk,
+                    serialType: formData.serialType,
+                };
 
                 const { data } = await axios.get('InvoiceOuts/getInvoiceDate', {
                     params,
                 });
 
-                const stringDate = data.issued.substring(0, 10);
-                this.minInvoicingDate = stringDate;
-                this.formInitialData.invoiceDate = stringDate;
-
-                this.minInvoicingDate = new Date(data.issued);
+                this.minInvoicingDate = data?.issued
+                    ? new Date(data.issued)
+                    : Date.vnNew();
                 this.formInitialData.invoiceDate = this.minInvoicingDate;
+                formData.invoiceDate = this.minInvoicingDate;
             } catch (err) {
                 console.error('Error fetching invoice out global initial data');
                 throw new Error();