设置分页数量为15

app/AdminAgent/Renderable/SelectProduct.php

@@ -33,6 +33,8 @@ class SelectProduct extends LazyRenderable
 			$grid->column('sale');
 			$grid->column('updated_at');
 
+			$grid->paginate(15);
+
 			$grid->filter(function (Grid\Filter $filter) {
 				$filter->like('title')->width(4);
 				$filter->like('supplier.name', '供应商名称')->width(4);