diff --git a/lib/model/node_model.dart b/lib/model/node_model.dart
index c68fa51..591937c 100644
--- a/lib/model/node_model.dart
+++ b/lib/model/node_model.dart
@@ -2,7 +2,7 @@ import 'package:equatable/equatable.dart';
 
 /// create by 张风捷特烈 on 2020-03-04
 /// contact me by email 1981462002@qq.com
-/// 说明: 
+/// 说明: 详情页节点-展示-数据模型
 
 
 class NodeModel extends Equatable {
diff --git a/lib/model/widget_model.dart b/lib/model/widget_model.dart
index 8e604fc..16c36a0 100644
--- a/lib/model/widget_model.dart
+++ b/lib/model/widget_model.dart
@@ -5,6 +5,11 @@ import 'package:flutter_unit/app/enums.dart';
 import 'package:flutter_unit/app/res/cons.dart';
 import 'package:flutter_unit/storage/po/widget_po.dart';
 
+/// create by 张风捷特烈 on 2020-03-04
+/// contact me by email 1981462002@qq.com
+/// 说明: 组件信息-展示-数据模型
+///
+
 enum WidgetType {
   singe_show, //单一展示型 0
   structure, //结构型 1
diff --git a/lib/storage/po/node_po.dart b/lib/storage/po/node_po.dart
index 1d5a750..56db220 100644
--- a/lib/storage/po/node_po.dart
+++ b/lib/storage/po/node_po.dart
@@ -1,6 +1,8 @@
-//persistent object 持久层对象，
-// 用于与数据库中记录对用的对象
 
+/// create by 张风捷特烈 on 2020-03-04
+/// contact me by email 1981462002@qq.com
+/// 说明: 详情页节点-数据库-数据模型
+///
 class NodePo {
   final int id;
   final int widgetId;
diff --git a/lib/storage/po/widget_po.dart b/lib/storage/po/widget_po.dart
index 507e0fe..508bbcc 100644
--- a/lib/storage/po/widget_po.dart
+++ b/lib/storage/po/widget_po.dart
@@ -1,6 +1,8 @@
-//persistent object 持久层对象，
-// 用于与数据库中记录对用的对象
 
+/// create by 张风捷特烈 on 2020-03-04
+/// contact me by email 1981462002@qq.com
+/// 说明: 组件信息-数据库-数据模型
+///
 import 'package:equatable/equatable.dart';
 
 class WidgetPo extends Equatable {