diff --git a/app/models/views/ProductListView.ts b/app/models/views/ProductListView.ts
index eec1b6f..b8511da 100644
--- a/app/models/views/ProductListView.ts
+++ b/app/models/views/ProductListView.ts
@@ -3,8 +3,13 @@
  * 用于产品列表页的section渲染与排序
  */
 export interface ProductTypeView {
+  /** 唯一标识符 **/
   id: number;
+
+  /** 类型名 **/
   name: string;
+
+  /** 排序字段 **/
   sort: number;
 }