diff --git a/src/pages/InvoiceOut/Card/InvoiceOutSummaryDialog.vue b/src/pages/InvoiceOut/Card/InvoiceOutSummaryDialog.vue
index 0e5b3127a..d04841307 100644
--- a/src/pages/InvoiceOut/Card/InvoiceOutSummaryDialog.vue
+++ b/src/pages/InvoiceOut/Card/InvoiceOutSummaryDialog.vue
@@ -19,3 +19,11 @@ const { dialogRef, onDialogHide } = useDialogPluginComponent();
         <invoiceOut-summary v-if="$props.id" :id="$props.id" />
     </q-dialog>
 </template>
+
+<style lang="scss">
+.q-dialog .summary .header {
+    position: sticky;
+    z-index: $z-max;
+    top: 0;
+}
+</style>