修改

src/views/order/orderAssignment/splitAssignDialog.vue

@@ -379,7 +379,7 @@ const loadCustomerData = async () => {
 const loadSupplierData = async () => {
   if (cachedSupplierList.value.length > 0) return;
   try {
-    const res: any = await listInfo({ pageNum: 1, pageSize: 1000 });
+    const res: any = await listInfo({ pageNum: 1, pageSize: 9999 });
     const list = res.rows || res.data || [];
     cachedSupplierList.value = list.map((item: any) => ({
       ...item,