diff --git a/lib/model/category_model.dart b/lib/model/category_model.dart
index b292d08..5e0861a 100644
--- a/lib/model/category_model.dart
+++ b/lib/model/category_model.dart
@@ -6,7 +6,7 @@ import 'package:intl/intl.dart';
 
 /// create by 张风捷特烈 on 2020-04-21
 /// contact me by email 1981462002@qq.com
-/// 说明: 
+/// 说明: 收藏夹展示数据模型
 
 class CategoryModel extends Equatable{
   final int id;
diff --git a/lib/storage/po/category_po.dart b/lib/storage/po/category_po.dart
index bf929cf..6901ea6 100644
--- a/lib/storage/po/category_po.dart
+++ b/lib/storage/po/category_po.dart
@@ -2,9 +2,9 @@ import 'package:equatable/equatable.dart';
 
 /// create by 张风捷特烈 on 2020-04-17
 /// contact me by email 1981462002@qq.com
-/// 说明:
+/// 说明: 收藏夹数据库-数据模型
 
-//  static const String sql_create_collect = """
+// """
 // CREATE TABLE IF NOT EXISTS category(
 //     id INTEGER PRIMARY KEY AUTOINCREMENT,
 //     name VARCHAR(64) NOT NULL,