diff --git a/Src/Dlhis.Basic/Device/Services/Implements/DeviceService.cs b/Src/Dlhis.Basic/Device/Services/Implements/DeviceService.cs
index 474d1343..4818fb29 100644
--- a/Src/Dlhis.Basic/Device/Services/Implements/DeviceService.cs
+++ b/Src/Dlhis.Basic/Device/Services/Implements/DeviceService.cs
@@ -241,24 +241,43 @@ public class DeviceService : IDeviceService
     public async Task<DeviceNumberResponse> GetDeviceNumberAsync()
     {
         var devices = await _dbContext.Queryable<DeviceEntity>()
-            .Where(x => x.Type == DeviceTypeEnumType.Attendance)
+            .Where(x => x.Type == DeviceTypeEnumType.Attendance && x.Enable)
             .ToListAsync();
-        var onlineNumber = devices.Where(x => x.Enable).Count();
-        var offlineNumber = devices.Where(x => x.Enable == false).Count();
+
+        var offlineNumber = GetOfflineDevicesCount(devices).Count;
+
         var res = new DeviceNumberResponse
-        {
-            OnlineNumber = onlineNumber,
+        { 
             OfflineNumber = offlineNumber,
-            TotalNumber = devices.Count()
+            TotalNumber = devices.Count(),
+            OnlineNumber = devices.Count()- offlineNumber
         };
         return res;
     }
+    /// <summary>
+    /// 获取离线设备
+    /// </summary>
+    /// <param name="devices"></param>
+    /// <returns></returns>
+    private List<DeviceEntity> GetOfflineDevicesCount(List<DeviceEntity> devices)
+    {
+        var list = new List<DeviceEntity>();
+        foreach (var device in devices)
+        {
+            TimeSpan timeDifference = DateTime.Now - device.ModifiedTime;
+            if (timeDifference.TotalSeconds > (device.HeartbeatInterval * 3))
+            {
+               list.Add(device);
+            }
+        }
+        return list;
+    }
 
     public async Task<Pagination<DevicePageResponse>> GetAttendanceTotalAsync(AttendanceTotalRequest request)
     {
         var page = await _dbContext.Queryable<DeviceEntity>()
                 .LeftJoin<DeviceTemplateEntity>((d, dt) => d.TemplateCode == dt.Code)
-                .Where(d => d.Type == DeviceTypeEnumType.Attendance)
+                .Where(d => d.Type == DeviceTypeEnumType.Attendance && d.Enable)
                 .Select((d, dt) => new DevicePageResponse
                 {
                     FuncsStr = d.Funcs.ToString(),
@@ -273,9 +292,39 @@ public class DeviceService : IDeviceService
 
     public async Task<Pagination<DevicePageResponse>> GetAttendanceOfflineAsync(DeviceOnlineAndofflineRequest request)
     {
+        var devices = await _dbContext.Queryable<DeviceEntity>()
+            .Where(x => x.Type == DeviceTypeEnumType.Attendance && x.Enable)
+            .ToListAsync();
+
+        //离线
+        var offDevices = GetOfflineDevicesCount(devices);
+        var offids = offDevices.Select(x => x.Id).ToList();
+
+        if (request.IsOnAndOff)
+        {
+            //离线
+            var offpage = await _dbContext.Queryable<DeviceEntity>()
+                .LeftJoin<DeviceTemplateEntity>((d, dt) => d.TemplateCode == dt.Code)
+                .Where(d => d.Type == DeviceTypeEnumType.Attendance && d.Enable)
+                .Where(d => offids.Contains(d.Id))
+                .Select((d, dt) => new DevicePageResponse
+                {
+                    FuncsStr = d.Funcs.ToString(),
+                    Brand = dt.Brand,
+                    Type = d.Type,
+
+                }, true)
+                .ToPageListAsync(request);
+            return offpage;
+        }
+        //在线
+        var ids = devices.Select(x => x.Id).ToList();
+        List<long> onids = ids.Except(offids).ToList();
+
         var page = await _dbContext.Queryable<DeviceEntity>()
                 .LeftJoin<DeviceTemplateEntity>((d, dt) => d.TemplateCode == dt.Code)
-                .Where(d => d.Type == DeviceTypeEnumType.Attendance && d.Enable == request.IsOnAndOff)
+                .Where(d => d.Type == DeviceTypeEnumType.Attendance && d.Enable)
+                .Where(d => onids.Contains(d.Id))
                 .Select((d, dt) => new DevicePageResponse
                 {
                     FuncsStr = d.Funcs.ToString(),
diff --git a/Src/Dlhis.Canteen/Order/Services/Implements/BalanceService.cs b/Src/Dlhis.Canteen/Order/Services/Implements/BalanceService.cs
index c6f5104a..e4e1e6f6 100644
--- a/Src/Dlhis.Canteen/Order/Services/Implements/BalanceService.cs
+++ b/Src/Dlhis.Canteen/Order/Services/Implements/BalanceService.cs
@@ -551,10 +551,10 @@ public class BalanceService : IBalanceService
     public async Task<ConsumeNumberResponse> GetConsumeNumberAsync()
     {
         var devices = await _dbContext.Queryable<DeviceEntity>()
-            .Where(x => x.Type == DeviceTypeEnumType.Meal)
+            .Where(x => x.Type == DeviceTypeEnumType.Meal && x.Enable)
             .ToListAsync();
 
-        var offCount = devices.Where(x => x.Enable == false).Count();
+        var offCount = GetOfflineDevicesCount(devices).Count;
 
         var places = await _dbContext.Queryable<BusinessPlaceEntity>()
             .ToListAsync();
@@ -592,6 +592,26 @@ public class BalanceService : IBalanceService
         return res;
 
     }
+
+    /// <summary>
+    /// 获取离线设备
+    /// </summary>
+    /// <param name="devices"></param>
+    /// <returns></returns>
+    private List<DeviceEntity> GetOfflineDevicesCount(List<DeviceEntity> devices)
+    {
+        var list = new List<DeviceEntity>();
+        foreach (var device in devices)
+        {
+            TimeSpan timeDifference = DateTime.Now - device.ModifiedTime;
+            if (timeDifference.TotalSeconds > (device.HeartbeatInterval * 3))
+            {
+                list.Add(device);
+            }
+        }
+        return list;
+    }
+
     private async Task<List<ConsumptionTrendResponse>> GetConsumptionTrendsAsync(ConsumptionTrendEnumType type)
     {
         var bs = await _dbContext.Queryable<BalanceRecordEntity>()
diff --git a/Src/Dlhis.Common/FileOperation/Services/Implements/ApkFIileService.cs b/Src/Dlhis.Common/FileOperation/Services/Implements/ApkFIileService.cs
index 893859c7..4c7998ae 100644
--- a/Src/Dlhis.Common/FileOperation/Services/Implements/ApkFIileService.cs
+++ b/Src/Dlhis.Common/FileOperation/Services/Implements/ApkFIileService.cs
@@ -75,6 +75,7 @@ public class ApkFIileService : IApkFIileService
             .Where(x => x.ProductCode == productCode)
             .Select<ApkFileResponse>()
             .FirstAsync();
+        info.ThrowIfNull($"产品{productCode}下没有apk存在");
         var url =await RequestDownloadFile(info.Name);
 
         var host = Configuration["MinIO:Endpoint"];