diff --git a/.gitignore b/.gitignore
index 79c113f..6911a8c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,4 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+/android/app/.cxx
diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties
index 12aa904..68b9f42 100644
--- a/android/gradle/wrapper/gradle-wrapper.properties
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=file:///C:/Users/TxT/Downloads/gradle-8.3-all.zip
+distributionUrl=file:///C:/Users/YLL/Downloads/gradle-8.3-all.zip
diff --git a/lib/models/item_model.dart b/lib/models/item_model.dart
index c6ecb00..8fb835b 100644
--- a/lib/models/item_model.dart
+++ b/lib/models/item_model.dart
@@ -1,11 +1,29 @@
 class Item {
+  int? id;
+  // 名称
   String name;
-  String description;
-  String? imagePath;
+  // 分类
+  int? categoryId;
+  // 位置
+  int? locationId;
+  // 描述
+  String? description;
+  // 购买日期
+  String? purchaseDate;
+  // 是否使用
+  int? isInUse;
+  String? createdAt;
+  String? updatedAt;
 
   Item({
+    this.id,
     required this.name,
-    required this.description,
-    this.imagePath,
+    this.categoryId,
+    this.locationId,
+    this.description,
+    this.purchaseDate,
+    this.isInUse,
+    this.createdAt,
+    this.updatedAt,
   });
 }
\ No newline at end of file
diff --git a/lib/screens/addItem/add_item_screen.dart b/lib/screens/addItem/add_item_screen.dart
index 28db1be..db32aff 100644
--- a/lib/screens/addItem/add_item_screen.dart
+++ b/lib/screens/addItem/add_item_screen.dart
@@ -1,6 +1,14 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:item_tracker/database/sqlite_operation.dart';
 
+DateTime? selectedDate;
+
+enum ItemIsUse {
+  yes,
+  no,
+}
+
 class AddItemScreen extends StatefulWidget {
   @override
   _FromTestRouteSate createState() => _FromTestRouteSate();
@@ -8,20 +16,43 @@ class AddItemScreen extends StatefulWidget {
 
 class _FromTestRouteSate extends State<AddItemScreen> {
   TextEditingController _nameController = TextEditingController();
-  TextEditingController _contentController = TextEditingController();
+  TextEditingController _descriptionController = TextEditingController();
+  String? _selectedCategory; // 当前选中的分类
+  TextEditingController _locationController = TextEditingController();
+  ItemIsUse? _itemIsUse = ItemIsUse.yes;
+  TextEditingController _priceController = TextEditingController();
   GlobalKey<FormState> _formKey = GlobalKey<FormState>();
 
+  // 添加自定义分类列表
+  List<String> _categories = ['A', 'B', 'C', 'D']; // 自定义分类
+
+  // 更新选中的分类
+  void _updateSelectedCategory(String? category) {
+    setState(() {
+      _selectedCategory = category;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
+    var date = selectedDate;
+
+    void setGroupValue(ItemIsUse? itemIsUse) {
+      setState(() {
+        _itemIsUse = itemIsUse;
+      });
+    }
+
     return Scaffold(
       appBar: AppBar(
         title: Text('新增物品'),
       ),
       body: Builder(builder: (context) {
         return Form(
-          key: _formKey, // 设置 globalKey，用于后面获取 FormState
+          key: _formKey,
           autovalidateMode: AutovalidateMode.onUserInteraction,
-          child: Column(
+          child: ListView(
+            padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 16.0),
             children: <Widget>[
               TextFormField(
                 autofocus: true,
@@ -29,10 +60,9 @@ class _FromTestRouteSate extends State<AddItemScreen> {
                 decoration: InputDecoration(
                   labelText: "名称",
                   hintText: "请输入物品名称",
-                  icon: Icon(Icons.person),
+                  border: OutlineInputBorder(),
                 ),
                 maxLength: 20,
-                // 校验用户名
                 validator: (v) {
                   if (v == null || v.trim().isEmpty) {
                     print('名称不能为空');
@@ -41,51 +71,157 @@ class _FromTestRouteSate extends State<AddItemScreen> {
                   return null;
                 },
               ),
-              TextFormField(
-                controller: _contentController,
+              SizedBox(height: 16.0), // 添加间距
+              TextField(
+                controller: _descriptionController,
                 decoration: InputDecoration(
                   labelText: "物品描述",
                   hintText: "请输入物品描述",
-                  icon: Icon(Icons.lock),
+                  border: OutlineInputBorder(),
                 ),
+                maxLines: 4,
                 maxLength: 200,
               ),
-              // 登录按钮
-              Padding(
-                padding: const EdgeInsets.only(top: 28.0),
-                child: Row(
-                  children: <Widget>[
-                    Expanded(
-                      child: ElevatedButton(
-                        child: Padding(
-                          padding: const EdgeInsets.all(16.0),
-                          child: Text("提交"),
-                        ),
-                        onPressed: () {
-                          if (_formKey.currentState!.validate()) {
-                            // 验证通过提交数据
-                            print('物品名称：${_nameController.text}');
-                            print('物品描述：${_contentController.text}');
-
-                            insertItem(_nameController.text, _contentController.text);
-                            // 显示操作成功的提示
-                            ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-                              content: Text('提交成功'),
-                              duration: Duration(seconds: 1),
-                            ));
-                            // 返回上一页
-                            Navigator.pop(context, true);
-                          }
-                        },
-                      ),
-                    ),
-                  ],
+              SizedBox(height: 16.0), // 添加间距
+              DropdownButtonFormField<String>(
+                value: _selectedCategory,
+                items: _categories.map((category) {
+                  return DropdownMenuItem<String>(
+                    value: category,
+                    child: Text(category),
+                  );
+                }).toList(),
+                onChanged: _updateSelectedCategory,
+                decoration: InputDecoration(
+                  border: OutlineInputBorder(),
+                  filled: true,
+                  fillColor: Colors.grey[100],
+                  labelText: '请选择分类',
                 ),
-              )
+              ),
+              SizedBox(height: 16.0), // 添加间距
+              TextFormField(
+                controller: _locationController,
+                decoration: InputDecoration(
+                  labelText: "物品位置",
+                  hintText: "请输入物品位置",
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              SizedBox(height: 16.0), // 添加间距
+              Text(
+                date == null
+                    ? '请选择日期'
+                    : '已选择日期: ${date.year}年${date.month}月${date.day}日',
+              ),
+              SizedBox(height: 16.0), // 添加间距
+              ElevatedButton.icon(
+                icon: Icon(Icons.calendar_today, color: Colors.white),
+                onPressed: () async {
+                  var pickedDate = await showDatePicker(
+                    context: context,
+                    initialEntryMode: DatePickerEntryMode.calendarOnly,
+                    initialDate: DateTime.now(),
+                    firstDate: DateTime(2015, 8),
+                    lastDate: DateTime(2101),
+                  );
+                  setState(() {
+                    selectedDate = pickedDate;
+                  });
+                },
+                label: Text('选择日期', style: TextStyle(color: Colors.white)),
+                style: ElevatedButton.styleFrom(
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(8.0),
+                  ),
+                ),
+              ),
+              SizedBox(height: 16.0), // 添加间距
+              Wrap(
+                crossAxisAlignment: WrapCrossAlignment.center,
+                spacing: 12, // 每个元素之间水平间距
+                runSpacing: 8, // 换行后垂直间距
+                children: [
+                  Text(
+                    '请选择是否使用：',
+                    style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+                  ),
+                  Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Radio<ItemIsUse>(
+                        value: ItemIsUse.yes,
+                        groupValue: _itemIsUse,
+                        onChanged: setGroupValue,
+                      ),
+                      Text('是'),
+                    ],
+                  ),
+                  Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Radio<ItemIsUse>(
+                        value: ItemIsUse.no,
+                        groupValue: _itemIsUse,
+                        onChanged: setGroupValue,
+                      ),
+                      Text('否'),
+                    ],
+                  ),
+                ],
+              ),
+              SizedBox(height: 16.0), // 添加间距
+              TextField(
+                controller: _priceController,
+                keyboardType: TextInputType.number,
+                inputFormatters: [
+                  FilteringTextInputFormatter.allow(
+                    RegExp(r'^\d*\.?\d{0,2}$'),
+                  ),
+                ],
+                decoration: InputDecoration(
+                  labelText: "物品价格",
+                  hintText: "请输入物品价格",
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              SizedBox(height: 28.0), // 添加间距
+              ElevatedButton(
+                child: Padding(
+                  padding: const EdgeInsets.all(16.0),
+                  child: Text("提交"),
+                ),
+                onPressed: () {
+                  if (_formKey.currentState!.validate()) {
+                    print('物品名称：${_nameController.text}');
+                    print('物品描述：${_descriptionController.text}');
+                    print('物品分类：${_selectedCategory}');
+                    print('物品位置：${_locationController.text}');
+                    print('物品购买日期：${date}');
+                    print('物品是否使用：${_itemIsUse.toString()}');
+                    print('物品价格：${_priceController.text}');
+
+                    insertItem(_nameController.text,
+                        _descriptionController.text);
+                    ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+                      content: Text('提交成功'),
+                      duration: Duration(seconds: 1),
+                    ));
+                    // 确保只有在表单验证成功后才调用 Navigator.pop
+                    // Navigator.pop(context, true);
+                  }
+                },
+                style: ElevatedButton.styleFrom(
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(8.0),
+                  ),
+                  elevation: 4.0,
+                ),
+              ),
             ],
           ),
         );
       }),
     );
   }
-}
+}
\ No newline at end of file
diff --git a/pubspec.lock b/pubspec.lock
index aafb81c..356ea2e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,42 +5,42 @@ packages:
     dependency: transitive
     description:
       name: async
-      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
       url: "https://pub.dev"
     source: hosted
-    version: "2.11.0"
+    version: "2.12.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   characters:
     dependency: transitive
     description:
       name: characters
-      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
+    version: "1.4.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.2"
   collection:
     dependency: transitive
     description:
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.0"
+    version: "1.19.1"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -53,18 +53,18 @@ packages:
     dependency: transitive
     description:
       name: fake_async
-      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.1"
+    version: "1.3.2"
   ffi:
     dependency: transitive
     description:
       name: ffi
-      sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
+      sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.4"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -79,18 +79,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.7"
+    version: "10.0.8"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.8"
+    version: "3.0.9"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -103,10 +103,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.16+1"
+    version: "0.12.17"
   material_color_utilities:
     dependency: transitive
     description:
@@ -119,18 +119,18 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
       url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   path:
     dependency: "direct main"
     description:
       name: path
-      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.0"
+    version: "1.9.1"
   path_provider:
     dependency: "direct main"
     description:
@@ -204,50 +204,50 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.10.1"
   sqflite:
     dependency: "direct main"
     description:
       name: sqflite
-      sha256: "2d7299468485dca85efeeadf5d38986909c5eb0cd71fd3db2c2f000e6c9454bb"
+      sha256: e2297b1da52f127bc7a3da11439985d9b536f75070f3325e62ada69a5c585d03
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.1"
+    version: "2.4.2"
   sqflite_android:
     dependency: transitive
     description:
       name: sqflite_android
-      sha256: "78f489aab276260cdd26676d2169446c7ecd3484bbd5fead4ca14f3ed4dd9ee3"
+      sha256: "2b3070c5fa881839f8b402ee4a39c1b4d561704d4ebbbcfb808a119bc2a1701b"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.1"
   sqflite_common:
     dependency: transitive
     description:
       name: sqflite_common
-      sha256: "761b9740ecbd4d3e66b8916d784e581861fd3c3553eda85e167bc49fdb68f709"
+      sha256: "84731e8bfd8303a3389903e01fb2141b6e59b5973cacbb0929021df08dddbe8b"
       url: "https://pub.dev"
     source: hosted
-    version: "2.5.4+6"
+    version: "2.5.5"
   sqflite_common_ffi:
     dependency: "direct main"
     description:
       name: sqflite_common_ffi
-      sha256: "883dd810b2b49e6e8c3b980df1829ef550a94e3f87deab5d864917d27ca6bf36"
+      sha256: "1f3ef3888d3bfbb47785cc1dda0dc7dd7ebd8c1955d32a9e8e9dae1e38d1c4c1"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.4+4"
+    version: "2.3.5"
   sqflite_darwin:
     dependency: transitive
     description:
       name: sqflite_darwin
-      sha256: "22adfd9a2c7d634041e96d6241e6e1c8138ca6817018afc5d443fef91dcefa9c"
+      sha256: "279832e5cde3fe99e8571879498c9211f3ca6391b0d818df4e17d9fff5c6ccb3"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.1+1"
+    version: "2.4.2"
   sqflite_platform_interface:
     dependency: transitive
     description:
@@ -276,50 +276,50 @@ packages:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.0"
+    version: "1.12.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.4"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
+    version: "1.4.1"
   synchronized:
     dependency: transitive
     description:
       name: synchronized
-      sha256: "69fe30f3a8b04a0be0c15ae6490fc859a78ef4c43ae2dd5e8a623d45bfcf9225"
+      sha256: "0669c70faae6270521ee4f05bffd2919892d42d1276e6c495be80174b6bc0ef6"
       url: "https://pub.dev"
     source: hosted
-    version: "3.3.0+3"
+    version: "3.3.1"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.2"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.3"
+    version: "0.7.4"
   typed_data:
     dependency: transitive
     description:
@@ -340,10 +340,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
       url: "https://pub.dev"
     source: hosted
-    version: "14.3.0"
+    version: "14.3.1"
   web:
     dependency: transitive
     description:
@@ -361,5 +361,5 @@ packages:
     source: hosted
     version: "1.1.0"
 sdks:
-  dart: ">=3.6.0 <4.0.0"
+  dart: ">=3.7.0 <4.0.0"
   flutter: ">=3.27.0"