diff --git a/android/app/src/main/java/io/flutter/plugins/facediscern/database/DatabaseHelper.java b/android/app/src/main/java/io/flutter/plugins/facediscern/database/DatabaseHelper.java
index 6bc4c4a..75b48d8 100644
--- a/android/app/src/main/java/io/flutter/plugins/facediscern/database/DatabaseHelper.java
+++ b/android/app/src/main/java/io/flutter/plugins/facediscern/database/DatabaseHelper.java
@@ -15,7 +15,7 @@ public class DatabaseHelper extends SQLiteOpenHelper {
 
     private static final String DATABASE_PATH = "pj_cashier/database";
     private static final String DATABASE_NAME = "cash_register.db";
-    private static final int DATABASE_VERSION = 2;
+    private static final int DATABASE_VERSION = 3;
 
     public DatabaseHelper(Context context) {
         super(context, getCustomDatabasePath(context), null, DATABASE_VERSION);
diff --git a/lib/common/services/database/dao/order_hold_bill_dao.dart b/lib/common/services/database/dao/order_hold_bill_dao.dart
new file mode 100644
index 0000000..fd2d922
--- /dev/null
+++ b/lib/common/services/database/dao/order_hold_bill_dao.dart
@@ -0,0 +1,15 @@
+import 'package:floor/floor.dart';
+
+import 'package:pj_supermarket_cloud/common/index.dart';
+
+@dao
+abstract class OrderHoldBillDao {
+  @insert
+  Future<int?> save(OrderHoldBillEntity entity);
+
+  @update
+  Future<void> edit(OrderHoldBillEntity entity);
+
+  @delete
+  Future<void> del(OrderHoldBillEntity entity);
+}
diff --git a/lib/common/services/database/database.dart b/lib/common/services/database/database.dart
index aca2f6d..ca309c8 100644
--- a/lib/common/services/database/database.dart
+++ b/lib/common/services/database/database.dart
@@ -10,6 +10,7 @@ part 'database.g.dart';
 const entities = <Type>[
   BroadcastEntity,
   OrderEntity,
+  OrderHoldBillEntity,
   CanteenSpuEntity,
   SupermarketSkuEntity,
   SupermarketSpuEntity,
@@ -35,11 +36,12 @@ const typeConverters = <Type>[
   BoolConverter,
 ];
 
-@Database(version: 2, entities: entities)
+@Database(version: 3, entities: entities)
 @TypeConverters(typeConverters)
 abstract class AppDatabase extends FloorDatabase {
   BroadcastDao get getBroadcastDao;
   OrderDao get getOrderDao;
+  OrderHoldBillDao get getOrderHoldBillDao;
   CanteenSpuDao get getCanteenSpuDao;
   SupermarketSkuDao get getSupermarketSkuDao;
   SupermarketSpuDao get getSupermarketSpuDao;
@@ -73,6 +75,77 @@ abstract class AppDatabase extends FloorDatabase {
               'ALTER TABLE supermarket_spu ADD COLUMN productNamePy TEXT');
         }
       }),
+      Migration(2, 3, (database) async {
+        // 如果表不存在则创建，存在则校验列并补齐缺失项
+        final tables = await database.rawQuery(
+          "SELECT name FROM sqlite_master WHERE type='table' AND name='order_hold_bill'",
+        );
+        if (tables.isEmpty) {
+          await database.execute('''
+            CREATE TABLE IF NOT EXISTS order_hold_bill (
+              id INTEGER PRIMARY KEY AUTOINCREMENT,
+              sysType TEXT NOT NULL,
+              orderListJson TEXT,
+              userJson TEXT,
+              orderJson TEXT,
+              createTime TEXT NOT NULL
+            )
+          ''');
+          await database.execute(
+            "CREATE INDEX IF NOT EXISTS idx_order_hold_bill_sysType ON order_hold_bill(sysType)",
+          );
+          await database.execute(
+            "CREATE INDEX IF NOT EXISTS idx_order_hold_bill_createTime ON order_hold_bill(createTime)",
+          );
+        } else {
+          final columns =
+              await database.rawQuery("PRAGMA table_info(order_hold_bill)");
+          bool hasSysType = false;
+          bool hasOrderListJson = false;
+          bool hasUserJson = false;
+          bool hasOrderJson = false;
+          bool hasCreateTime = false;
+          for (final c in columns) {
+            final name = c['name'];
+            if (name == 'sysType') hasSysType = true;
+            if (name == 'orderListJson') hasOrderListJson = true;
+            if (name == 'userJson') hasUserJson = true;
+            if (name == 'orderJson') hasOrderJson = true;
+            if (name == 'createTime') hasCreateTime = true;
+          }
+          if (!hasSysType) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN sysType TEXT',
+            );
+          }
+          if (!hasOrderListJson) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN orderListJson TEXT',
+            );
+          }
+          if (!hasUserJson) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN userJson TEXT',
+            );
+          }
+          if (!hasOrderJson) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN orderJson TEXT',
+            );
+          }
+          if (!hasCreateTime) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN createTime TEXT',
+            );
+          }
+          await database.execute(
+            "CREATE INDEX IF NOT EXISTS idx_order_hold_bill_sysType ON order_hold_bill(sysType)",
+          );
+          await database.execute(
+            "CREATE INDEX IF NOT EXISTS idx_order_hold_bill_createTime ON order_hold_bill(createTime)",
+          );
+        }
+      }),
     ];
   }
 
diff --git a/lib/common/services/database/database.g.dart b/lib/common/services/database/database.g.dart
index 38a2c1a..f32060f 100644
--- a/lib/common/services/database/database.g.dart
+++ b/lib/common/services/database/database.g.dart
@@ -76,6 +76,8 @@ class _$AppDatabase extends AppDatabase {
 
   OrderDao? _getOrderDaoInstance;
 
+  OrderHoldBillDao? _getOrderHoldBillDaoInstance;
+
   CanteenSpuDao? _getCanteenSpuDaoInstance;
 
   SupermarketSkuDao? _getSupermarketSkuDaoInstance;
@@ -102,7 +104,7 @@ class _$AppDatabase extends AppDatabase {
     Callback? callback,
   ]) async {
     final databaseOptions = sqflite.OpenDatabaseOptions(
-      version: 2,
+      version: 3,
       onConfigure: (database) async {
         await database.execute('PRAGMA foreign_keys = ON');
         await callback?.onConfigure?.call(database);
@@ -121,6 +123,8 @@ class _$AppDatabase extends AppDatabase {
             'CREATE TABLE IF NOT EXISTS `broadcast` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `content` TEXT NOT NULL, `broadcastCount` INTEGER NOT NULL, `broadcastMaxCount` INTEGER NOT NULL, `isBroadcast` INTEGER NOT NULL, `isDone` INTEGER NOT NULL, `isDoneTime` TEXT, `serviceCode` TEXT NOT NULL, `serviceOrderCode` TEXT NOT NULL, `userId` TEXT NOT NULL, `username` TEXT NOT NULL, `userMobile` TEXT NOT NULL, `productDesc` TEXT NOT NULL, `payPrice` INTEGER NOT NULL, `hourType` INTEGER, `enable` INTEGER NOT NULL, `createTime` TEXT NOT NULL)');
         await database.execute(
             'CREATE TABLE IF NOT EXISTS `order_record` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `uniqueCode` TEXT NOT NULL, `serviceUniqueCode` TEXT NOT NULL, `sysType` TEXT NOT NULL, `userCode` TEXT NOT NULL, `username` TEXT, `hourType` TEXT, `price` INTEGER NOT NULL, `extraPrice` INTEGER NOT NULL, `payPrice` INTEGER NOT NULL, `walletId` TEXT, `orderSourceTypeId` TEXT, `type` TEXT NOT NULL, `status` TEXT NOT NULL, `payType` TEXT NOT NULL, `productDesc` TEXT, `count` INTEGER NOT NULL, `weight` REAL NOT NULL, `payTime` TEXT, `createTime` TEXT NOT NULL)');
+        await database.execute(
+            'CREATE TABLE IF NOT EXISTS `order_hold_bill` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `sysType` TEXT NOT NULL, `orderListJson` TEXT, `userJson` TEXT, `orderJson` TEXT, `createTime` TEXT NOT NULL)');
         await database.execute(
             'CREATE TABLE IF NOT EXISTS `canteen_spu` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `serviceUniqueCode` TEXT NOT NULL, `classifyServiceUniqueCode` TEXT NOT NULL, `hourType` INTEGER, `saleDate` TEXT NOT NULL, `name` TEXT NOT NULL, `price` INTEGER NOT NULL, `image` TEXT, `isDefault` INTEGER NOT NULL, `status` INTEGER NOT NULL, `sort` INTEGER NOT NULL, `createTime` TEXT NOT NULL, `updateTime` TEXT NOT NULL)');
         await database.execute(
@@ -159,6 +163,12 @@ class _$AppDatabase extends AppDatabase {
     return _getOrderDaoInstance ??= _$OrderDao(database, changeListener);
   }
 
+  @override
+  OrderHoldBillDao get getOrderHoldBillDao {
+    return _getOrderHoldBillDaoInstance ??=
+        _$OrderHoldBillDao(database, changeListener);
+  }
+
   @override
   CanteenSpuDao get getCanteenSpuDao {
     return _getCanteenSpuDaoInstance ??=
@@ -594,6 +604,76 @@ class _$OrderDao extends OrderDao {
   }
 }
 
+class _$OrderHoldBillDao extends OrderHoldBillDao {
+  _$OrderHoldBillDao(
+    this.database,
+    this.changeListener,
+  )   : _orderHoldBillEntityInsertionAdapter = InsertionAdapter(
+            database,
+            'order_hold_bill',
+            (OrderHoldBillEntity item) => <String, Object?>{
+                  'id': item.id,
+                  'sysType': _sysTypeConverter.encode(item.sysType),
+                  'orderListJson': item.orderListJson,
+                  'userJson': item.userJson,
+                  'orderJson': item.orderJson,
+                  'createTime': _dateTimeConverter.encode(item.createTime)
+                }),
+        _orderHoldBillEntityUpdateAdapter = UpdateAdapter(
+            database,
+            'order_hold_bill',
+            ['id'],
+            (OrderHoldBillEntity item) => <String, Object?>{
+                  'id': item.id,
+                  'sysType': _sysTypeConverter.encode(item.sysType),
+                  'orderListJson': item.orderListJson,
+                  'userJson': item.userJson,
+                  'orderJson': item.orderJson,
+                  'createTime': _dateTimeConverter.encode(item.createTime)
+                }),
+        _orderHoldBillEntityDeletionAdapter = DeletionAdapter(
+            database,
+            'order_hold_bill',
+            ['id'],
+            (OrderHoldBillEntity item) => <String, Object?>{
+                  'id': item.id,
+                  'sysType': _sysTypeConverter.encode(item.sysType),
+                  'orderListJson': item.orderListJson,
+                  'userJson': item.userJson,
+                  'orderJson': item.orderJson,
+                  'createTime': _dateTimeConverter.encode(item.createTime)
+                });
+
+  final sqflite.DatabaseExecutor database;
+
+  final StreamController<String> changeListener;
+
+  final InsertionAdapter<OrderHoldBillEntity>
+      _orderHoldBillEntityInsertionAdapter;
+
+  final UpdateAdapter<OrderHoldBillEntity> _orderHoldBillEntityUpdateAdapter;
+
+  final DeletionAdapter<OrderHoldBillEntity>
+      _orderHoldBillEntityDeletionAdapter;
+
+  @override
+  Future<int> save(OrderHoldBillEntity entity) {
+    return _orderHoldBillEntityInsertionAdapter.insertAndReturnId(
+        entity, OnConflictStrategy.abort);
+  }
+
+  @override
+  Future<void> edit(OrderHoldBillEntity entity) async {
+    await _orderHoldBillEntityUpdateAdapter.update(
+        entity, OnConflictStrategy.abort);
+  }
+
+  @override
+  Future<void> del(OrderHoldBillEntity entity) async {
+    await _orderHoldBillEntityDeletionAdapter.delete(entity);
+  }
+}
+
 class _$CanteenSpuDao extends CanteenSpuDao {
   _$CanteenSpuDao(
     this.database,
diff --git a/lib/common/services/database/entity/order_hold_bill_entity.dart b/lib/common/services/database/entity/order_hold_bill_entity.dart
new file mode 100644
index 0000000..b95eccf
--- /dev/null
+++ b/lib/common/services/database/entity/order_hold_bill_entity.dart
@@ -0,0 +1,42 @@
+import 'package:floor/floor.dart';
+import 'package:json_annotation/json_annotation.dart';
+
+import 'package:pj_supermarket_cloud/common/index.dart';
+
+part 'order_hold_bill_entity.g.dart';
+
+@JsonSerializable()
+@Entity(tableName: "order_hold_bill")
+class OrderHoldBillEntity {
+  /// 自增ID
+  @PrimaryKey(autoGenerate: true)
+  int? id;
+
+  /// 平台类型
+  SysType sysType;
+
+  /// 订单列表json
+  String? orderListJson;
+
+  /// 支付订单json
+  String? userJson;
+
+  String? orderJson;
+
+  /// 创建时间
+  DateTime createTime;
+
+  OrderHoldBillEntity({
+    this.id,
+    this.orderListJson,
+    this.userJson,
+    this.orderJson,
+    required this.sysType,
+    required this.createTime,
+  });
+
+  factory OrderHoldBillEntity.fromJson(Map<String, dynamic> json) =>
+      _$OrderHoldBillEntityFromJson(json);
+
+  Map<String, dynamic> toJson() => _$OrderHoldBillEntityToJson(this);
+}
diff --git a/lib/common/services/database/entity/order_hold_bill_entity.g.dart b/lib/common/services/database/entity/order_hold_bill_entity.g.dart
new file mode 100644
index 0000000..a647007
--- /dev/null
+++ b/lib/common/services/database/entity/order_hold_bill_entity.g.dart
@@ -0,0 +1,33 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'order_hold_bill_entity.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+OrderHoldBillEntity _$OrderHoldBillEntityFromJson(Map<String, dynamic> json) =>
+    OrderHoldBillEntity(
+      id: (json['id'] as num?)?.toInt(),
+      orderListJson: json['orderListJson'] as String?,
+      userJson: json['userJson'] as String?,
+      orderJson: json['orderJson'] as String?,
+      sysType: $enumDecode(_$SysTypeEnumMap, json['sysType']),
+      createTime: DateTime.parse(json['createTime'] as String),
+    );
+
+Map<String, dynamic> _$OrderHoldBillEntityToJson(
+        OrderHoldBillEntity instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'sysType': _$SysTypeEnumMap[instance.sysType]!,
+      'orderListJson': instance.orderListJson,
+      'userJson': instance.userJson,
+      'orderJson': instance.orderJson,
+      'createTime': instance.createTime.toIso8601String(),
+    };
+
+const _$SysTypeEnumMap = {
+  SysType.SUPERMARKET: 'SUPERMARKET',
+  SysType.CANTEEN: 'CANTEEN',
+};
diff --git a/lib/common/services/index.dart b/lib/common/services/index.dart
index 571bc1e..5f8f7a9 100644
--- a/lib/common/services/index.dart
+++ b/lib/common/services/index.dart
@@ -7,6 +7,7 @@ export './database/type_converter/type_converter.dart';
 export './database/dao/broadcast_dao.dart';
 export './database/dao/classify_dao.dart';
 export './database/dao/face_dao.dart';
+export './database/dao/order_hold_bill_dao.dart';
 export './database/dao/order_dao.dart';
 export './database/dao/print_history_dao.dart';
 export './database/dao/canteen_spu_dao.dart';
@@ -21,6 +22,7 @@ export './database/entity/broadcast_entity.dart';
 export './database/entity/classify_entity.dart';
 export './database/entity/face_entity.dart';
 export './database/entity/order_entity.dart';
+export './database/entity/order_hold_bill_entity.dart';
 export './database/entity/print_history_entity.dart';
 export './database/entity/canteen_spu_entity.dart';
 export './database/entity/setting_entity.dart';