diff --git a/Src/Dlhis.Middle/Controllers/OAuth2Controller.cs b/Src/Dlhis.Middle/Controllers/OAuth2Controller.cs
new file mode 100644
index 00000000..dad8378d
--- /dev/null
+++ b/Src/Dlhis.Middle/Controllers/OAuth2Controller.cs
@@ -0,0 +1,36 @@
+using System.Text;
+using Dlhis.Middle.Request;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json.Linq;
+
+namespace Dlhis.Middle.Controllers;
+
+/// <summary>
+/// OAuth2认证
+/// </summary>
+[Route("api/user/[controller]")]
+[ApiController]
+public class OAuth2Controller : ControllerBase
+{
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly IConfiguration _configuration;
+
+    public OAuth2Controller(IHttpClientFactory httpClientFactory, IConfiguration configuration)
+    {
+        _httpClientFactory = httpClientFactory;
+        _configuration = configuration;
+    }
+
+    [HttpPost("clientgrant")]
+    public async Task<object> ClientGrant(ClientGrantRequest request)
+    {
+        var authority = _configuration.GetSection("Authority").Value;
+
+        var httpClient = _httpClientFactory.CreateClient();
+
+        var content = new StringContent($"grant_type=client_credentials&client_id={request.ClientId}&client_secret={request.ClientSecret}&scope={request.Scope}", Encoding.UTF8, "application/x-www-form-urlencoded");
+        var response = await httpClient.PostAsync($"{authority}/connect/token", content);
+        var result = await response.Content.ReadAsStringAsync();
+        return JObject.Parse(result);
+    }
+}
\ No newline at end of file
diff --git a/Src/Dlhis.Middle/Controllers/OrdersController.cs b/Src/Dlhis.Middle/Controllers/OrdersController.cs
index ae8a6a45..223db90e 100644
--- a/Src/Dlhis.Middle/Controllers/OrdersController.cs
+++ b/Src/Dlhis.Middle/Controllers/OrdersController.cs
@@ -12,7 +12,7 @@ namespace Dlhis.Middle.Controllers;
 /// 订单
 /// </summary>
 [Authorize]
-[Route("api/[controller]")]
+[Route("api/canteen/[controller]")]
 [ApiController]
 public class OrdersController : ControllerBase
 {
diff --git a/Src/Dlhis.Middle/Entities/LocalBalanceRecordEntity.cs b/Src/Dlhis.Middle/Entities/LocalBalanceRecordEntity.cs
index cbc4ecc5..35272031 100644
--- a/Src/Dlhis.Middle/Entities/LocalBalanceRecordEntity.cs
+++ b/Src/Dlhis.Middle/Entities/LocalBalanceRecordEntity.cs
@@ -1,9 +1,10 @@
 using Dlhis.Entity.Canteen.Entities;
 
-namespace Dlhis.Middle.Entities
+namespace Dlhis.Middle.Entities;
+
+public class LocalBalanceRecordEntity : BalanceRecordEntity
 {
-    public class LocalBalanceRecordEntity : BalanceRecordEntity
-    {
-        public new int Id { get; set; }
-    }
+    public new int Id { get; set; }
+
+    public bool IsSync { get; set; }
 }
\ No newline at end of file
diff --git a/Src/Dlhis.Middle/Program.cs b/Src/Dlhis.Middle/Program.cs
index 9adeef49..9625dcf3 100644
--- a/Src/Dlhis.Middle/Program.cs
+++ b/Src/Dlhis.Middle/Program.cs
@@ -1,6 +1,3 @@
-using Dlhis.Entity.Basic.Entity;
-using Dlhis.Entity.Device.Entities;
-using Dlhis.Middle.Entities;
 using Dlhis.Middle.Services;
 using Dlhis.Middle.Services.Implements;
 using Kurisu.AspNetCore.Startup;
@@ -49,16 +46,6 @@ public class Startup : DefaultStartup
         var factory = Configuration.GetSection("Factory").Value;
 
         var ds = scope.ServiceProvider.GetService<IDataDownloadService>();
-        ds.TruncateAsync().Wait();
-        ds.DownloadAsync<LocalDepartmentEntity>(factory).Wait();
-        ds.DownloadAsync<LocalDeviceEntity>(factory).Wait();
-        ds.DownloadAsync<LocalDeviceRegistryEntity>(factory).Wait();
-        ds.DownloadAsync<LocalBusinessPlaceEntity>(factory).Wait();
-        ds.DownloadAsync<LocalBusinessShiftEntity>(factory).Wait();
-        ds.DownloadAsync<LocalBusinessPlaceShiftRelationshipEntity>(factory).Wait();
-        ds.DownloadAsync<LocalBusinessShiftMealRelationshipEntity>(factory).Wait();
-        
-        ds.DownloadAsync<LocalGainfoEntity>(factory).Wait();
-        ds.DownloadAsync<LocalGainfoMealEntity>(factory).Wait();
+        ds.InitAsync(factory).Wait();
     }
 }
\ No newline at end of file
diff --git a/Src/Dlhis.Middle/Request/ClientGrantRequest.cs b/Src/Dlhis.Middle/Request/ClientGrantRequest.cs
new file mode 100644
index 00000000..b3ba7d30
--- /dev/null
+++ b/Src/Dlhis.Middle/Request/ClientGrantRequest.cs
@@ -0,0 +1,10 @@
+namespace Dlhis.Middle.Request;
+
+public class ClientGrantRequest
+{
+    public string ClientId { get; set; }
+
+    public string ClientSecret { get; set; }
+
+    public string Scope { get; set; } = "yikatong";
+}
diff --git a/Src/Dlhis.Middle/Services/IDataDownloadService.cs b/Src/Dlhis.Middle/Services/IDataDownloadService.cs
index b80ed994..2fb4ddad 100644
--- a/Src/Dlhis.Middle/Services/IDataDownloadService.cs
+++ b/Src/Dlhis.Middle/Services/IDataDownloadService.cs
@@ -2,7 +2,11 @@ namespace Dlhis.Middle.Services;
 
 public interface IDataDownloadService : IScopeDependency
 {
+    Task InitAsync(string factory);
+
     Task DownloadAsync<T>(string factory) where T : class, new();
 
     Task TruncateAsync();
+
+    Task DownloadGainfosAsync(string factory);
 }
\ No newline at end of file
diff --git a/Src/Dlhis.Middle/Services/Implements/BalanceRecordCheckBackgroundService.cs b/Src/Dlhis.Middle/Services/Implements/BalanceRecordCheckBackgroundService.cs
new file mode 100644
index 00000000..7304311b
--- /dev/null
+++ b/Src/Dlhis.Middle/Services/Implements/BalanceRecordCheckBackgroundService.cs
@@ -0,0 +1,151 @@
+using System.Net.Http.Headers;
+using System.Reflection;
+using System.Text;
+using Dlhis.Middle.Entities;
+using Dlhis.Middle.Response;
+using Kurisu.AspNetCore.DataAccess.SqlSugar.Services;
+using Kurisu.AspNetCore.UnifyResultAndValidation;
+using Kurisu.AspNetCore.Utils.Extensions;
+using Microsoft.AspNetCore.WebUtilities;
+using Microsoft.Extensions.Caching.Memory;
+using Newtonsoft.Json;
+using SqlSugar;
+
+namespace Dlhis.Middle.Services.Implements;
+
+public class BalanceRecordCheckBackgroundService : BackgroundService
+{
+    private readonly IServiceProvider _serviceProvider;
+    private readonly ILogger<BalanceRecordCheckBackgroundService> _logger;
+    private readonly IMemoryCache _memoryCache;
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly IHealthCheckService _healthCheckService;
+    private readonly string _factory;
+    private readonly string _hostName;
+
+    public BalanceRecordCheckBackgroundService(IServiceProvider serviceProvider,
+        ILogger<BalanceRecordCheckBackgroundService> logger,
+        IMemoryCache memoryCache,
+        IHttpClientFactory httpClientFactory,
+        IHealthCheckService healthCheckService,
+        IConfiguration configuration)
+    {
+        _serviceProvider = serviceProvider;
+        _logger = logger;
+        _memoryCache = memoryCache;
+        _httpClientFactory = httpClientFactory;
+        _healthCheckService = healthCheckService;
+        _factory = configuration.GetSection("Factory").Value;
+        _hostName = configuration.GetSection("HostName").Value;
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            if (!_healthCheckService.GetIsOffline())
+            {
+                var now = DateTime.Now;
+
+                using (var scope = _serviceProvider.CreateScope())
+                {
+                    try
+                    {
+                        var db = scope.ServiceProvider.GetService<IDbContext>();
+                        var ds = scope.ServiceProvider.GetService<IDataDownloadService>();
+                        var balanceRecords = await db.Queryable<LocalBalanceRecordEntity>().Where(x => !x.IsSync).ToListAsync(stoppingToken);
+                        if (balanceRecords.Any())
+                        {
+                            foreach (var balanceRecord in balanceRecords)
+                            {
+                                await db.Client.Ado.BeginTranAsync();
+                                try
+                                {
+                                    balanceRecord.IsSync = true;
+                                    await db.UpdateAsync(balanceRecord);
+
+                                    var r = await UploadAsync(balanceRecord);
+                                    if (r.Code == ApiStateCode.Success)
+                                    {
+                                        var d = r.Data;
+                                        var balance = decimal.Parse(d.Balance);
+                                        await db.Updateable<LocalGainfoMealEntity>()
+                                            .SetColumns(x => x.Balance == balance)
+                                            .Where(x => x.UserCode == d.UserCode)
+                                            .ExecuteCommandAsync(stoppingToken);
+
+                                        await db.Client.Ado.CommitTranAsync();
+                                    }
+                                }
+                                catch (Exception e)
+                                {
+                                    _logger.LogError(e, "{factory}上传离线消费失败:{message}", _factory, e.Message);
+                                    await db.Client.Ado.RollbackTranAsync();
+                                }
+                            }
+                        }
+
+
+                        if (now.Hour == 4 && now.Minute == 1 && !_healthCheckService.GetIsOffline() && !await db.Queryable<LocalBalanceRecordEntity>().Where(x => !x.IsSync).AnyAsync())
+                        {
+                            await ds.DownloadGainfosAsync(_factory);
+                        }
+                        else if (now.Hour == 15 && now.Minute == 1 && !_healthCheckService.GetIsOffline() && !await db.Queryable<LocalBalanceRecordEntity>().Where(x => !x.IsSync).AnyAsync())
+                        {
+                            await ds.DownloadGainfosAsync(_factory);
+                        }
+                        else if (now.Hour == 20 && now.Minute == 1 && !_healthCheckService.GetIsOffline() && !await db.Queryable<LocalBalanceRecordEntity>().Where(x => !x.IsSync).AnyAsync())
+                        {
+                            await ds.DownloadGainfosAsync(_factory);
+                        }
+                    }
+                    catch (Exception e)
+                    {
+                        _logger.LogError(e, "{factory}同步离线数据失败:{message}", _factory, e.Message);
+                    }
+                }
+            }
+
+            await Task.Delay(60 * 1000, stoppingToken);
+        }
+    }
+
+    public async Task<DefaultApiResult<OrderResultResponse>> UploadAsync(LocalBalanceRecordEntity entity)
+    {
+        var token = await AuthAsync();
+
+        var httpClient = _httpClientFactory.CreateClient("face");
+        httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
+
+        var url = $"https://{_hostName}/api/canteen/middle/upload";
+
+        var json = entity.ToJson();
+        var content = new StringContent(json, Encoding.UTF8, "application/json");
+
+        var response = await httpClient.PostAsync(url, content);
+        var responseJson = await response.Content.ReadAsStringAsync();
+        return responseJson.ToObject<DefaultApiResult<OrderResultResponse>>();
+    }
+
+    private async Task<string> AuthAsync()
+    {
+        var httpClient = _httpClientFactory.CreateClient("face");
+
+        if (_memoryCache.TryGetValue("token", out string token)) return token;
+
+        var tokenResponse = await httpClient.PostAsync($"https://{_hostName}/api/User/OAuth2/clientgrant", new StringContent(JsonConvert.SerializeObject(new
+        {
+            ClientId = "e569c2aaa98e300c",
+            ClientSecret = "6184d8979fc48105"
+        }), Encoding.UTF8, "application/json"));
+
+        var tokenJson = await tokenResponse.Content.ReadAsStringAsync();
+        var tokenInfo = JsonConvert.DeserializeObject<DefaultApiResult<TokenResponse>>(tokenJson);
+
+        token = tokenInfo.Data.AccessToken;
+
+        _memoryCache.Set("token", token, TimeSpan.FromSeconds(tokenInfo.Data.Expires));
+
+        return token;
+    }
+}
\ No newline at end of file
diff --git a/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs b/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs
index a492d71f..3d4dcab9 100644
--- a/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs
+++ b/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs
@@ -28,6 +28,31 @@ public class DataDownloadService : IDataDownloadService
         _hostName = configuration.GetSection("HostName").Value;
     }
 
+    public async Task InitAsync(string factory)
+    {
+        await TruncateAsync();
+
+        await DownloadAsync<LocalDepartmentEntity>(factory);
+        await DownloadAsync<LocalDeviceEntity>(factory);
+        await DownloadAsync<LocalDeviceRegistryEntity>(factory);
+
+        await DownloadAsync<LocalBusinessPlaceEntity>(factory);
+        await DownloadAsync<LocalBusinessShiftEntity>(factory);
+        await DownloadAsync<LocalBusinessPlaceShiftRelationshipEntity>(factory);
+
+        await DownloadAsync<LocalBusinessShiftMealRelationshipEntity>(factory);
+
+        if (!await _dbContext.Queryable<LocalGainfoEntity>().AnyAsync())
+        {
+            await DownloadAsync<LocalGainfoEntity>(factory);
+        }
+
+        if (!await _dbContext.Queryable<LocalGainfoMealEntity>().AnyAsync())
+        {
+            await DownloadAsync<LocalGainfoMealEntity>(factory);
+        }
+    }
+
     public async Task DownloadAsync<T>(string factory) where T : class, new()
     {
         var token = await AuthAsync();
@@ -37,7 +62,7 @@ public class DataDownloadService : IDataDownloadService
 
         var url = $"https://{_hostName}/api/common/SysData/download";
 #if DEBUG
-        url = $"http://localhost:5001/api/SysData/download";
+        url = "http://localhost:5001/api/SysData/download";
 #endif
 
         var requestUrl = QueryHelpers.AddQueryString(url, new Dictionary<string, string>
@@ -62,8 +87,29 @@ public class DataDownloadService : IDataDownloadService
         await _dbContext.Client.Deleteable<LocalBusinessShiftEntity>().ExecuteCommandAsync();
         await _dbContext.Client.Deleteable<LocalBusinessPlaceShiftRelationshipEntity>().ExecuteCommandAsync();
         await _dbContext.Client.Deleteable<LocalBusinessShiftMealRelationshipEntity>().ExecuteCommandAsync();
-        await _dbContext.Client.Deleteable<LocalGainfoEntity>().ExecuteCommandAsync();
-        await _dbContext.Client.Deleteable<LocalGainfoMealEntity>().ExecuteCommandAsync();
+
+        //await _dbContext.Client.Deleteable<LocalGainfoEntity>().ExecuteCommandAsync();
+        //await _dbContext.Client.Deleteable<LocalGainfoMealEntity>().ExecuteCommandAsync();
+    }
+
+    /// <inheritdoc />
+    public async Task DownloadGainfosAsync(string factory)
+    {
+        await _dbContext.Client.Ado.BeginTranAsync();
+        try
+        {
+            await _dbContext.Client.Deleteable<LocalGainfoEntity>().ExecuteCommandAsync();
+            await _dbContext.Client.Deleteable<LocalGainfoMealEntity>().ExecuteCommandAsync();
+
+            await DownloadAsync<LocalGainfoEntity>(factory);
+            await DownloadAsync<LocalGainfoMealEntity>(factory);
+
+            await _dbContext.Client.Ado.CommitTranAsync();
+        }
+        catch (Exception)
+        {
+            await _dbContext.Client.Ado.RollbackTranAsync();
+        }
     }
 
     private async Task<string> AuthAsync()
diff --git a/Src/Dlhis.Middle/Services/Implements/OrderService.cs b/Src/Dlhis.Middle/Services/Implements/OrderService.cs
index ca86c4e2..59af67a4 100644
--- a/Src/Dlhis.Middle/Services/Implements/OrderService.cs
+++ b/Src/Dlhis.Middle/Services/Implements/OrderService.cs
@@ -2,6 +2,7 @@
 using Dlhis.Entity.Canteen.Entities;
 using Dlhis.Entity.Canteen.Enums;
 using Dlhis.Entity.Device.Entities;
+using Dlhis.Middle.Entities;
 using Kurisu.AspNetCore.Utils;
 using Kurisu.AspNetCore.Utils.Extensions;
 using Mapster;
@@ -37,14 +38,20 @@ public class OrderService : IOrderService
     {
         if (await _remoteOrderService.AbleRemoteCallAsync())
         {
-            return await _remoteOrderService.AddAsync(request);
+            var remoteResult = await _remoteOrderService.AddAsync(request);
+            var d = remoteResult.Data;
+            var balance = decimal.Parse(d.Balance);
+            await _dbContext.Updateable<LocalGainfoMealEntity>()
+                .SetColumns(x => x.Balance == balance)
+                .Where(x => x.UserCode == d.UserCode)
+                .ExecuteCommandAsync();
         }
 
         //尝试匹配userId
         _ = long.TryParse(request.UserUniqueNo, out var userId);
 
         //根据档案号
-        var gainfo = await _dbContext.Queryable<GainfoEntity>()
+        var gainfo = await _dbContext.Queryable<LocalGainfoEntity>()
             .Where(x => x.Code == request.UserUniqueNo || x.Id == userId || x.CardNo == request.UserUniqueNo)
             .FirstAsync();
 
@@ -54,7 +61,7 @@ public class OrderService : IOrderService
 
         try
         {
-            (await _dbContext.Queryable<GainfoMealEntity>().Where(x => x.UserNo == gainfo.No).AnyAsync())
+            (await _dbContext.Queryable<LocalGainfoMealEntity>().Where(x => x.UserNo == gainfo.No).AnyAsync())
                 .ThrowIfFalse("余额不足,无法消费");
 
             await ConsumeAsync(request.Adapt<ConsumeRequest>(), gainfo);
@@ -95,17 +102,17 @@ public class OrderService : IOrderService
     /// <param name="request"></param>
     /// <param name="gainfo"></param>
     /// <returns></returns>
-    private async Task ConsumeAsync(ConsumeRequest request, GainfoEntity gainfo)
+    private async Task ConsumeAsync(ConsumeRequest request, LocalGainfoEntity gainfo)
     {
-        var registry = await _dbContext.Queryable<DeviceRegistryEntity>().Where(x => x.DeviceUniqueNo == request.DeviceUniqueNo).SingleAsync();
+        var registry = await _dbContext.Queryable<LocalDeviceRegistryEntity>().Where(x => x.DeviceUniqueNo == request.DeviceUniqueNo).SingleAsync();
         registry.ThrowIfNull("设备尚未登记");
 
-        var device = await _dbContext.Queryable<DeviceEntity>().Where(x => x.UniqueNo == request.DeviceUniqueNo).SingleAsync();
+        var device = await _dbContext.Queryable<LocalDeviceEntity>().Where(x => x.UniqueNo == request.DeviceUniqueNo).SingleAsync();
         device.ThrowIfNull("设备尚未登记");
         device.Enable.ThrowIfFalse("设备已被停用");
 
-        var businessPlaceInfo = await _dbContext.Queryable<BusinessPlaceEntity>()
-            .LeftJoin<BusinessPlaceShiftRelationshipEntity>((x, sr) => x.Code == sr.PlaceCode)
+        var businessPlaceInfo = await _dbContext.Queryable<LocalBusinessPlaceEntity>()
+            .LeftJoin<LocalBusinessPlaceShiftRelationshipEntity>((x, sr) => x.Code == sr.PlaceCode)
             .Where(x => x.Code == registry.BusinessPlaceCode)
             .Select((x, sr) => new
             {
@@ -117,7 +124,7 @@ public class OrderService : IOrderService
         businessPlaceInfo.ThrowIfNull("设备尚未登记营业点");
 
         //获取当前消费餐次
-        var shifts = await _dbContext.Queryable<BusinessShiftMealRelationshipEntity>().Where(x => x.ShiftCode == businessPlaceInfo.ShiftCode).ToListAsync();
+        var shifts = await _dbContext.Queryable<LocalBusinessShiftMealRelationshipEntity>().Where(x => x.ShiftCode == businessPlaceInfo.ShiftCode).ToListAsync();
         shifts.ThrowIfEmpty("营业点餐次尚未设置");
 
         var shift = shifts.FirstOrDefault(x => new TimePeriod
@@ -129,7 +136,7 @@ public class OrderService : IOrderService
 
         var costDate = await GetCostDateAsync(shift, request.CostDateTime);
 
-        var balanceRecord = new BalanceRecordEntity
+        var balanceRecord = new LocalBalanceRecordEntity
         {
             // RequestJson = request.ToJson(),
             // ThirdNo = request.ThirdNo,
@@ -178,13 +185,13 @@ public class OrderService : IOrderService
         {
             if (!allowNoBalance)
             {
-                var gainfoMeal = await _dbContext.Queryable<GainfoMealEntity>().Where(x => x.UserNo == balanceRecord.UserNo).SingleAsync();
+                var gainfoMeal = await _dbContext.Queryable<LocalGainfoMealEntity>().Where(x => x.UserNo == balanceRecord.UserNo).SingleAsync();
                 //金额+-
                 gainfoMeal.Balance += balanceRecord.Amount;
 
                 (gainfoMeal.Balance < 0).ThrowIfTrue("余额不足,无法消费");
 
-                await _dbContext.Updateable<GainfoMealEntity>()
+                await _dbContext.Updateable<LocalGainfoMealEntity>()
                     .SetColumns(x => x.Balance == gainfoMeal.Balance)
                     .SetColumns(x => x.Version == x.Version + 1)
                     .SetColumns(x => x.ModifiedTime == DateTime.Now)
@@ -230,13 +237,13 @@ public class OrderService : IOrderService
     /// <param name="order"></param>
     /// <returns></returns>
     /// <exception cref="UserFriendlyException"></exception>
-    private async Task Verify(BalanceRecordEntity order)
+    private async Task Verify(LocalBalanceRecordEntity order)
     {
         var beginOfDay = DateTime.Today;
         var endOfDay = beginOfDay.AddDays(1).AddSeconds(-1);
 
         //今天所有消费记录
-        var todayAllBalanceRecords = await _dbContext.Queryable<BalanceRecordEntity>()
+        var todayAllBalanceRecords = await _dbContext.Queryable<LocalBalanceRecordEntity>()
             .Where(x => x.UserNo == order.UserNo)
             .Where(x => x.Type == BalanceRecordTypeEnumType.Out)
             .Where(x => x.Status == BalanceRecordStatusEnumType.Valid)
@@ -244,7 +251,7 @@ public class OrderService : IOrderService
             .ToListAsync();
 
         //超市营业点
-        var supermarketCodes = await _dbContext.Queryable<BusinessPlaceEntity>()
+        var supermarketCodes = await _dbContext.Queryable<LocalBusinessPlaceEntity>()
             .Where(x => x.Catalog == CanteenBusinessPlaceCatalogEnumType.Supermarket)
             .Select(x => x.Code)
             .ToListAsync();
diff --git a/Src/Dlhis.Middle/appsettings.json b/Src/Dlhis.Middle/appsettings.json
index 3b25033b..aa5b406e 100644
--- a/Src/Dlhis.Middle/appsettings.json
+++ b/Src/Dlhis.Middle/appsettings.json
@@ -12,8 +12,9 @@
     "SlowSqlTime": 1,
     "EnableSqlLog": false
   },
+  "Authority": "https://face.jinkosolar.com",
   "Factory": "",
-  "HostName": "",
+  "HostName": "face.jinkosolar.com",
   "AllowedHosts": "*",
   "Serilog": {
     "MinimumLevel": {